diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
566 files changed, 15751 insertions, 6062 deletions
diff --git a/Documentation/devicetree/bindings/arm/altera.yaml b/Documentation/devicetree/bindings/arm/altera.yaml index 8c7575455422..30c44a0e6407 100644 --- a/Documentation/devicetree/bindings/arm/altera.yaml +++ b/Documentation/devicetree/bindings/arm/altera.yaml @@ -47,6 +47,7 @@ properties: - novtech,chameleon96 - samtec,vining - terasic,de0-atlas + - terasic,de10-nano - terasic,socfpga-cyclone5-sockit - const: altr,socfpga-cyclone5 - const: altr,socfpga diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-clk-manager.yaml b/Documentation/devicetree/bindings/arm/altera/socfpga-clk-manager.yaml index 572381306681..a758f4bb2bb3 100644 --- a/Documentation/devicetree/bindings/arm/altera/socfpga-clk-manager.yaml +++ b/Documentation/devicetree/bindings/arm/altera/socfpga-clk-manager.yaml @@ -9,20 +9,120 @@ title: Altera SOCFPGA Clock Manager maintainers: - Dinh Nguyen <dinguyen@kernel.org> -description: test +description: + This binding describes the Altera SOCFGPA Clock Manager and its associated + tree of clocks, pll's, and clock gates for the Cyclone5, Arria5 and Arria10 + chip families. properties: compatible: items: - const: altr,clk-mgr + reg: maxItems: 1 + clocks: + type: object + additionalProperties: false + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + patternProperties: + "^osc[0-9]$": + type: object + + "^[a-z0-9,_]+(clk|pll|clk_gate|clk_divided)(@[a-f0-9]+)?$": + type: object + $ref: '#/$defs/clock-props' + unevaluatedProperties: false + + properties: + compatible: + enum: + - altr,socfpga-pll-clock + - altr,socfpga-perip-clk + - altr,socfpga-gate-clk + - altr,socfpga-a10-pll-clock + - altr,socfpga-a10-perip-clk + - altr,socfpga-a10-gate-clk + - fixed-clock + + clocks: + description: one or more phandles to input clock + minItems: 1 + maxItems: 5 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + patternProperties: + "^[a-z0-9,_]+(clk|pll)(@[a-f0-9]+)?$": + type: object + $ref: '#/$defs/clock-props' + unevaluatedProperties: false + + properties: + compatible: + enum: + - altr,socfpga-perip-clk + - altr,socfpga-gate-clk + - altr,socfpga-a10-perip-clk + - altr,socfpga-a10-gate-clk + + clocks: + description: one or more phandles to input clock + minItems: 1 + maxItems: 4 + + required: + - compatible + - clocks + - "#clock-cells" + + required: + - compatible + - "#clock-cells" + required: - compatible + - reg additionalProperties: false +$defs: + clock-props: + properties: + reg: + maxItems: 1 + + "#clock-cells": + const: 0 + + clk-gate: + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: gating register offset + - description: bit index + + div-reg: + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: divider register offset + - description: bit shift + - description: bit width + + fixed-divider: + $ref: /schemas/types.yaml#/definitions/uint32 + examples: - | clkmgr@ffd04000 { diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml index 0647851ae1f5..2a096e060ed3 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.yaml +++ b/Documentation/devicetree/bindings/arm/amlogic.yaml @@ -27,6 +27,7 @@ properties: items: - enum: - minix,neo-x8 + - tcu,fernsehfee3 - const: amlogic,meson8 - description: Boards with the Amlogic Meson8m2 SoC @@ -73,6 +74,13 @@ properties: - const: amlogic,s805x - const: amlogic,meson-gxl + - description: Boards with the Amlogic Meson GXL S805Y SoC + items: + - enum: + - xiaomi,aquaman + - const: amlogic,s805y + - const: amlogic,meson-gxl + - description: Boards with the Amlogic Meson GXL S905W SoC items: - enum: @@ -127,6 +135,7 @@ properties: - minix,neo-u9h - nexbox,a1 - tronsmart,vega-s96 + - ugoos,am3 - videostrong,gxm-kiii-pro - wetek,core2 - const: amlogic,s912 @@ -237,6 +246,24 @@ properties: - amlogic,aq222 - const: amlogic,s4 + - description: Boards with the Amlogic S6 S905X5 SoC + items: + - enum: + - amlogic,bl209 + - const: amlogic,s6 + + - description: Boards with the Amlogic S7 S805X3 SoC + items: + - enum: + - amlogic,bp201 + - const: amlogic,s7 + + - description: Boards with the Amlogic S7D S905X5M SoC + items: + - enum: + - amlogic,bm202 + - const: amlogic,s7d + - description: Boards with the Amlogic T7 A311D2 SoC items: - enum: diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml index a6f793ea03b6..0c1017affbad 100644 --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml @@ -30,6 +30,19 @@ properties: power-domains: maxItems: 1 + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + oneOf: + - items: + - enum: [apb_pclk, atclk] + - items: # Zynq-700 + - const: apb_pclk + - const: dbg_trc + - const: dbg_apb + in-ports: $ref: /schemas/graph.yaml#/properties/ports additionalProperties: false diff --git a/Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml b/Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml index 87128e7b7d28..f5b54b4fc55d 100644 --- a/Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml +++ b/Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml @@ -41,10 +41,10 @@ additionalProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> - trbe { - compatible = "arm,trace-buffer-extension"; - interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>; - }; + trbe { + compatible = "arm,trace-buffer-extension"; + interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>; + }; ... diff --git a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml index 01333ac111fb..456dbf7b5ec8 100644 --- a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml +++ b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml @@ -87,6 +87,7 @@ properties: - facebook,greatlakes-bmc - facebook,harma-bmc - facebook,minerva-cmc + - facebook,santabarbara-bmc - facebook,yosemite4-bmc - ibm,blueridge-bmc - ibm,everest-bmc @@ -98,6 +99,7 @@ properties: - inventec,starscream-bmc - inventec,transformer-bmc - jabil,rbp-bmc + - nvidia,gb200nvl-bmc - qcom,dc-scm-v1-bmc - quanta,s6q-bmc - ufispace,ncplite-bmc diff --git a/Documentation/devicetree/bindings/arm/atmel,sama5d2-secumod.yaml b/Documentation/devicetree/bindings/arm/atmel,sama5d2-secumod.yaml new file mode 100644 index 000000000000..ad4a98a4ee67 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/atmel,sama5d2-secumod.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/atmel,sama5d2-secumod.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip AT91 Security Module (SECUMOD) + +maintainers: + - Nicolas Ferre <nicolas.ferre@microchip.com> + +description: + The Security Module also offers the PIOBU pins which can be used as GPIO pins. + Note that they maintain their voltage during Backup/Self-refresh. + +properties: + compatible: + oneOf: + - items: + - const: atmel,sama5d2-secumod + - const: syscon + - items: + - enum: + - microchip,sama7d65-secumod + - microchip,sama7g5-secumod + - const: atmel,sama5d2-secumod + - const: syscon + reg: + maxItems: 1 + + gpio-controller: true + + "#gpio-cells": + const: 2 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + security-module@fc040000 { + compatible = "atmel,sama5d2-secumod", "syscon"; + reg = <0xfc040000 0x100>; + gpio-controller; + #gpio-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt index d3821f651e72..5ce54f9befe6 100644 --- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt +++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt @@ -46,28 +46,3 @@ Examples: reg = <0xffffe800 0x200>; }; -Security Module (SECUMOD) - -The Security Module macrocell provides all necessary secure functions to avoid -voltage, temperature, frequency and mechanical attacks on the chip. It also -embeds secure memories that can be scrambled. - -The Security Module also offers the PIOBU pins which can be used as GPIO pins. -Note that they maintain their voltage during Backup/Self-refresh. - -required properties: -- compatible: Should be "atmel,<chip>-secumod", "syscon". - <chip> can be "sama5d2". -- reg: Should contain registers location and length -- gpio-controller: Marks the port as GPIO controller. -- #gpio-cells: There are 2. The pin number is the - first, the second represents additional - parameters such as GPIO_ACTIVE_HIGH/LOW. - - - secumod@fc040000 { - compatible = "atmel,sama5d2-secumod", "syscon"; - reg = <0xfc040000 0x100>; - gpio-controller; - #gpio-cells = <2>; - }; diff --git a/Documentation/devicetree/bindings/arm/axiado.yaml b/Documentation/devicetree/bindings/arm/axiado.yaml new file mode 100644 index 000000000000..bfabe7b32e65 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/axiado.yaml @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/axiado.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Axiado Platforms + +maintainers: + - Harshit Shah <hshah@axiado.com> + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: AX3000 based boards + items: + - enum: + - axiado,ax3000-evk # Axiado AX3000 Evaluation Board + - const: axiado,ax3000 # Axiado AX3000 SoC + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml index e4ff71f006b8..2729a542c4f3 100644 --- a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml +++ b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml @@ -52,6 +52,7 @@ properties: - description: BCM2837 based Boards items: - enum: + - raspberrypi,2-model-b-rev2 - raspberrypi,3-model-a-plus - raspberrypi,3-model-b - raspberrypi,3-model-b-plus diff --git a/Documentation/devicetree/bindings/arm/cix.yaml b/Documentation/devicetree/bindings/arm/cix.yaml new file mode 100644 index 000000000000..114dab4bc4d2 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/cix.yaml @@ -0,0 +1,26 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/cix.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: CIX platforms + +maintainers: + - Peter Chen <peter.chen@cixtech.com> + - Fugang Duan <fugang.duan@cixtech.com> + +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: Radxa Orion O6 + items: + - const: radxa,orion-o6 + - const: cix,sky1 + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 2e9ab9583005..5bd517befb68 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -200,6 +200,7 @@ properties: - qcom,kryo385 - qcom,kryo465 - qcom,kryo468 + - qcom,kryo470 - qcom,kryo485 - qcom,kryo560 - qcom,kryo570 diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm-ir.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm-ir.txt deleted file mode 100644 index 6dd6f399236d..000000000000 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm-ir.txt +++ /dev/null @@ -1,30 +0,0 @@ -Freescale Vybrid Miscellaneous System Control - Interrupt Router - -The MSCM IP contains multiple sub modules, this binding describes the second -block of registers which control the interrupt router. The interrupt router -allows to configure the recipient of each peripheral interrupt. Furthermore -it controls the directed processor interrupts. The module is available in all -Vybrid SoC's but is only really useful in dual core configurations (VF6xx -which comes with a Cortex-A5/Cortex-M4 combination). - -Required properties: -- compatible: "fsl,vf610-mscm-ir" -- reg: the register range of the MSCM Interrupt Router -- fsl,cpucfg: The handle to the MSCM CPU configuration node, required - to get the current CPU ID -- interrupt-controller: Identifies the node as an interrupt controller -- #interrupt-cells: Two cells, interrupt number and cells. - The hardware interrupt number according to interrupt - assignment of the interrupt router is required. - Flags get passed only when using GIC as parent. Flags - encoding as documented by the GIC bindings. - -Example: - mscm_ir: interrupt-controller@40001800 { - compatible = "fsl,vf610-mscm-ir"; - reg = <0x40001800 0x400>; - fsl,cpucfg = <&mscm_cpucfg>; - interrupt-controller; - #interrupt-cells = <2>; - interrupt-parent = <&intc>; - } diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 1b90870958a2..a3e9f9e0735a 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -89,6 +89,7 @@ properties: - description: i.MX28 based Boards items: - enum: + - amarula,imx28-rmm - armadeus,imx28-apf28 # APF28 SoM - bluegiga,apx4devkit # Bluegiga APx4 SoM on dev board - crystalfontz,cfa10036 # Crystalfontz CFA-10036 SoM @@ -769,6 +770,15 @@ properties: - const: dh,imx6ull-dhcor-som - const: fsl,imx6ull + - description: i.MX6ULL Engicam MicroGEA SoM based boards + items: + - enum: + - engicam,microgea-imx6ull-bmm # i.MX6ULL Engicam MicroGEA BMM Board + - engicam,microgea-imx6ull-gtw # i.MX6ULL Engicam MicroGEA GTW Board + - engicam,microgea-imx6ull-rmm # i.MX6ULL Engicam MicroGEA RMM Board + - const: engicam,microgea-imx6ull # i.MX6ULL Engicam MicroGEA SoM + - const: fsl,imx6ull + - description: i.MX6ULL PHYTEC phyBOARD-Segin items: - enum: @@ -1095,6 +1105,7 @@ properties: - gateworks,imx8mp-gw74xx # i.MX8MP Gateworks Board - gateworks,imx8mp-gw75xx-2x # i.MX8MP Gateworks Board - gateworks,imx8mp-gw82xx-2x # i.MX8MP Gateworks Board + - gocontroll,moduline-display # GOcontroll Moduline Display controller - skov,imx8mp-skov-basic # SKOV i.MX8MP baseboard without frontplate - skov,imx8mp-skov-revb-hdmi # SKOV i.MX8MP climate control without panel - skov,imx8mp-skov-revb-lt6 # SKOV i.MX8MP climate control with 7” panel @@ -1120,6 +1131,12 @@ properties: - const: avnet,sm2s-imx8mp # SM2S-IMX8PLUS SoM - const: fsl,imx8mp + - description: Boundary Devices Nitrogen8M Plus ENC Carrier Board + items: + - const: boundary,imx8mp-nitrogen-enc-carrier-board + - const: boundary,imx8mp-nitrogen-som + - const: fsl,imx8mp + - description: Boundary Device Nitrogen8MP Universal SMARC Carrier Board items: - const: boundary,imx8mp-nitrogen-smarc-universal-board @@ -1156,6 +1173,13 @@ properties: - const: kontron,imx8mp-osm-s # Kontron i.MX8MP OSM-S SoM - const: fsl,imx8mp + - description: PHYTEC phyCORE-i.MX8MP FPSC based boards + items: + - enum: + - phytec,imx8mp-libra-rdk-fpsc # i.MX 8M Plus Libra RDK + - const: phytec,imx8mp-phycore-fpsc # phyCORE-i.MX 8M Plus FPSC + - const: fsl,imx8mp + - description: PHYTEC phyCORE-i.MX8MP SoM based boards items: - const: phytec,imx8mp-phyboard-pollux-rdk # phyBOARD-Pollux RDK @@ -1176,6 +1200,12 @@ properties: - const: polyhex,imx8mp-debix-som-a # Polyhex Debix SOM A - const: fsl,imx8mp + - description: Toradex Boards with SMARC iMX8M Plus Modules + items: + - const: toradex,smarc-imx8mp-dev # Toradex SMARC iMX8M Plus on Toradex SMARC Development Board + - const: toradex,smarc-imx8mp # Toradex SMARC iMX8M Plus Module + - const: fsl,imx8mp + - description: Toradex Boards with Verdin iMX8M Plus Modules items: - enum: @@ -1333,6 +1363,22 @@ properties: - const: tq,imx8qxp-tqma8xqp # TQ-Systems GmbH TQMa8XQP SOM (with i.MX8QXP) - const: fsl,imx8qxp + - description: + TQMa8XxS is a series of SOM featuring NXP i.MX8X system-on-chip + variants. It has the SMARC-2.0 form factor and is designed to be placed on + different carrier boards. MB-SMARC-2 is a carrier reference design. + oneOf: + - items: + - enum: + - tq,imx8qxp-tqma8xqps-mb-smarc-2 # TQ-Systems GmbH TQMa8QXPS SOM on MB-SMARC-2 + - const: tq,imx8qxp-tqma8xqps # TQ-Systems GmbH TQMa8QXPS SOM + - const: fsl,imx8qxp + - items: + - enum: + - tq,imx8dxp-tqma8xdps-mb-smarc-2 # TQ-Systems GmbH TQMa8XDPS SOM on MB-SMARC-2 + - const: tq,imx8dxp-tqma8xdps # TQ-Systems GmbH TQMa8XDPS SOM + - const: fsl,imx8dxp + - description: i.MX8ULP based Boards items: - enum: @@ -1347,6 +1393,12 @@ properties: - fsl,imx93-14x14-evk # i.MX93 14x14 EVK Board - const: fsl,imx93 + - description: i.MX94 based Boards + items: + - enum: + - fsl,imx943-evk # i.MX943 EVK Board + - const: fsl,imx94 + - description: i.MX95 based Boards items: - enum: @@ -1354,6 +1406,13 @@ properties: - fsl,imx95-19x19-evk # i.MX95 19x19 EVK Board - const: fsl,imx95 + - description: PHYTEC i.MX 95 FPSC based Boards + items: + - enum: + - phytec,imx95-libra-rdk-fpsc # Libra-i.MX 95 FPSC + - const: phytec,imx95-phycore-fpsc # phyCORE-i.MX 95 FPSC + - const: fsl,imx95 + - description: i.MXRT1050 based Boards items: - enum: @@ -1374,12 +1433,16 @@ properties: All SOM and CPU variants use the same device tree hence only one compatible is needed. Bootloader disables all features not present in the assembled SOC. + MBa91xxCA mainboard can be used as starterkit for the SOM + soldered on an adapter board or for the connector variant + to evaluate RGB display support. MBa93xxCA mainboard can be used as starterkit for the SOM soldered on an adapter board or for the connector variant MBa93xxLA mainboard is a single board computer using the solderable SOM variant items: - enum: + - tq,imx93-tqma9352-mba91xxca # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM on MBa91xxCA - tq,imx93-tqma9352-mba93xxca # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM on MBa93xxCA - tq,imx93-tqma9352-mba93xxla # TQ-Systems GmbH i.MX93 TQMa93xxLA SOM on MBa93xxLA SBC - const: tq,imx93-tqma9352 # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM @@ -1387,8 +1450,10 @@ properties: - description: PHYTEC phyCORE-i.MX93 SoM based boards items: - - const: phytec,imx93-phyboard-segin # phyBOARD-Segin with i.MX93 - - const: phytec,imx93-phycore-som # phyCORE-i.MX93 SoM + - enum: + - phytec,imx93-phyboard-nash # phyBOARD-Nash-i.MX93 + - phytec,imx93-phyboard-segin # phyBOARD-Segin with i.MX93 + - const: phytec,imx93-phycore-som # phyCORE-i.MX93 SoM - const: fsl,imx93 - description: Variscite VAR-SOM-MX93 based boards @@ -1404,6 +1469,16 @@ properties: - const: fsl,imx93 - description: + TQMa95xxSA is a series of SOM featuring NXP i.MX95 SoC variants. + It has the SMARC form factor and is designed to be placed on + different carrier boards. MB-SMARC-2 is a carrier reference design. + items: + - enum: + - tq,imx95-tqma9596sa-mb-smarc-2 # TQ-Systems GmbH i.MX95 TQMa95xxSA SOM on MB-SMARC-2 + - const: tq,imx95-tqma9596sa # TQ-Systems GmbH i.MX95 TQMa95xxSA SOM + - const: fsl,imx95 + + - description: Freescale Vybrid Platform Device Tree Bindings For the Vybrid SoC family all variants with DDR controller are supported, diff --git a/Documentation/devicetree/bindings/arm/intel,socfpga.yaml b/Documentation/devicetree/bindings/arm/intel,socfpga.yaml index 2ee0c740eb56..c75cd7d29f1a 100644 --- a/Documentation/devicetree/bindings/arm/intel,socfpga.yaml +++ b/Documentation/devicetree/bindings/arm/intel,socfpga.yaml @@ -25,6 +25,7 @@ properties: items: - enum: - intel,socfpga-agilex5-socdk + - intel,socfpga-agilex5-socdk-nand - const: intel,socfpga-agilex5 additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml index 108ae5e0185d..19ed9448c9c2 100644 --- a/Documentation/devicetree/bindings/arm/mediatek.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek.yaml @@ -29,6 +29,11 @@ properties: - const: mediatek,mt2712 - items: - enum: + - jty,d101 + - lenovo,a369i + - const: mediatek,mt6572 + - items: + - enum: - mediatek,mt6580-evbp1 - const: mediatek,mt6580 - items: @@ -105,6 +110,10 @@ properties: - bananapi,bpi-r4 - const: mediatek,mt7988a - items: + - const: bananapi,bpi-r4-2g5 + - const: bananapi,bpi-r4 + - const: mediatek,mt7988a + - items: - enum: - mediatek,mt8127-moose - const: mediatek,mt8127 @@ -285,12 +294,23 @@ properties: - const: google,steelix-sku393218 - const: google,steelix - const: mediatek,mt8186 + - description: Google Ponyta + items: + - enum: + - google,ponyta-sku0 + - google,ponyta-sku1 + - const: google,ponyta + - const: mediatek,mt8186 - description: Google Rusty (Lenovo 100e Chromebook Gen 4) items: - const: google,steelix-sku196609 - const: google,steelix-sku196608 - const: google,steelix - const: mediatek,mt8186 + - description: Google Squirtle (Acer Chromebook Spin 311 (R724T) + items: + - const: google,squirtle + - const: mediatek,mt8186 - description: Google Starmie (ASUS Chromebook Enterprise CM30 (CM3001)) items: - const: google,starmie-sku0 @@ -339,9 +359,6 @@ properties: - const: mediatek,mt8186 - description: Google Voltorb (Acer Chromebook 311 C723/C732T) items: - - enum: - - google,voltorb-sku589824 - - google,voltorb-sku589825 - const: google,voltorb - const: mediatek,mt8186 - items: diff --git a/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml b/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml index 4c43eaf3632e..f73bb8ec3a1a 100644 --- a/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml +++ b/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml @@ -35,6 +35,11 @@ properties: - enum: - dell,wyse-ariel - const: marvell,mmp3 + - description: PXA1908 based boards + items: + - enum: + - samsung,coreprimevelte + - const: marvell,pxa1908 additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 618a87693ac1..ae43b3556580 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -90,6 +90,7 @@ description: | sm6350 sm6375 sm7125 + sm7150 sm7225 sm7325 sm8150 @@ -208,6 +209,7 @@ properties: - samsung,hlte - sony,xperia-amami - sony,xperia-honami + - sony,xperia-togari - const: qcom,msm8974 - items: @@ -231,6 +233,11 @@ properties: - items: - enum: + - longcheer,l9360 + - const: qcom,msm8976 + + - items: + - enum: - acer,a1-724 - alcatel,idol347 - asus,z00l @@ -1020,6 +1027,7 @@ properties: - items: - enum: - sony,pdx201 + - xiaomi,ginkgo - xiaomi,laurel-sprout - const: qcom,sm6125 @@ -1041,6 +1049,11 @@ properties: - items: - enum: + - google,sunfish + - const: qcom,sm7150 + + - items: + - enum: - fairphone,fp4 - const: qcom,sm7225 @@ -1123,14 +1136,18 @@ properties: - items: - enum: - - lenovo,thinkpad-t14s + - lenovo,thinkpad-t14s-lcd + - lenovo,thinkpad-t14s-oled + - const: lenovo,thinkpad-t14s - const: qcom,x1e78100 - const: qcom,x1e80100 - items: - enum: - asus,vivobook-s15 + - asus,zenbook-a14-ux3407ra - dell,xps13-9345 + - hp,elitebook-ultra-g1q - hp,omnibook-x14 - lenovo,yoga-slim7x - microsoft,romulus13 @@ -1141,6 +1158,7 @@ properties: - items: - enum: + - asus,zenbook-a14-ux3407qa - qcom,x1p42100-crd - const: qcom,x1p42100 diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index 650fb833d96e..28db6bd6aa5b 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -258,6 +258,11 @@ properties: - const: firefly,rk3566-roc-pc - const: rockchip,rk3566 + - description: Firefly Station M3 + items: + - const: firefly,rk3588s-roc-pc + - const: rockchip,rk3588s + - description: Firefly Station P2 items: - const: firefly,rk3568-roc-pc @@ -295,6 +300,12 @@ properties: - friendlyarm,nanopi-r4s-enterprise - const: rockchip,rk3399 + - description: FriendlyElec NanoPi M5 series boards + items: + - enum: + - friendlyarm,nanopi-m5 + - const: rockchip,rk3576 + - description: FriendlyElec NanoPi R5 series boards items: - enum: @@ -715,6 +726,13 @@ properties: - const: lckfb,tspi-rk3566 - const: rockchip,rk3566 + - description: Luckfox Core3576 Module based boards + items: + - enum: + - luckfox,omni3576 + - const: luckfox,core3576 + - const: rockchip,rk3576 + - description: Lunzn FastRhino R66S / R68S items: - enum: @@ -946,6 +964,11 @@ properties: - const: radxa,rock-5b - const: rockchip,rk3588 + - description: Radxa ROCK 5B+ + items: + - const: radxa,rock-5b-plus + - const: rockchip,rk3588 + - description: Radxa ROCK 5C items: - const: radxa,rock-5c @@ -956,6 +979,11 @@ properties: - const: radxa,rock-s0 - const: rockchip,rk3308 + - description: Radxa ROCK 5T + items: + - const: radxa,rock-5t + - const: rockchip,rk3588 + - description: Radxa ZERO 3W/3E items: - enum: @@ -1047,6 +1075,11 @@ properties: - const: rockchip,rk3399-evb - const: rockchip,rk3399 + - description: Rockchip RK3399 Industry Evaluation board + items: + - const: rockchip,rk3399-evb-ind + - const: rockchip,rk3399 + - description: Rockchip RK3399 Sapphire standalone items: - const: rockchip,rk3399-sapphire @@ -1057,6 +1090,11 @@ properties: - const: rockchip,rk3399-sapphire-excavator - const: rockchip,rk3399 + - description: Rockchip RK3562 Evaluation board 2 + items: + - const: rockchip,rk3562-evb2-v10 + - const: rockchip,rk3562 + - description: Rockchip RK3566 BOX Evaluation Demo board items: - const: rockchip,rk3566-box-demo @@ -1074,7 +1112,9 @@ properties: - description: Rockchip RK3588 Evaluation board items: - - const: rockchip,rk3588-evb1-v10 + - enum: + - rockchip,rk3588-evb1-v10 + - rockchip,rk3588-evb2-v10 - const: rockchip,rk3588 - description: Rockchip RK3588S Evaluation board @@ -1092,6 +1132,11 @@ properties: - const: rockchip,rk3588-toybrick-x0 - const: rockchip,rk3588 + - description: Sakura Pi RK3308B + items: + - const: sakurapi,rk3308-sakurapi-rk3308b + - const: rockchip,rk3308 + - description: Sinovoip RK3308 Banana Pi P2 Pro items: - const: sinovoip,rk3308-bpi-p2pro @@ -1109,6 +1154,24 @@ properties: - rockchip,rv1126 - rockchip,rv1109 + - description: Theobroma Systems PX30-Cobra + items: + - enum: + - tsd,px30-cobra-ltk050h3146w + - tsd,px30-cobra-ltk050h3146w-a2 + - tsd,px30-cobra-ltk050h3148w + - tsd,px30-cobra-ltk500hd1829 + - const: tsd,px30-cobra + - const: rockchip,px30 + + - description: Theobroma Systems PX30-PP1516 + items: + - enum: + - tsd,px30-pp1516-ltk050h3146w-a2 + - tsd,px30-pp1516-ltk050h3148w + - const: tsd,px30-pp1516 + - const: rockchip,px30 + - description: Theobroma Systems PX30-uQ7 with Haikou baseboard items: - const: tsd,px30-ringneck-haikou diff --git a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml index 52016a141227..55b2200d6e75 100644 --- a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml @@ -25,6 +25,8 @@ select: - rockchip,rk3288-pmu - rockchip,rk3368-pmu - rockchip,rk3399-pmu + - rockchip,rk3528-pmu + - rockchip,rk3562-pmu - rockchip,rk3568-pmu - rockchip,rk3576-pmu - rockchip,rk3588-pmu @@ -43,6 +45,8 @@ properties: - rockchip,rk3288-pmu - rockchip,rk3368-pmu - rockchip,rk3399-pmu + - rockchip,rk3528-pmu + - rockchip,rk3562-pmu - rockchip,rk3568-pmu - rockchip,rk3576-pmu - rockchip,rk3588-pmu diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml index fab29f95d8e6..26fe899badc5 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml @@ -45,6 +45,12 @@ properties: - const: samsung,aries - const: samsung,s5pv210 + - description: Exynos2200 based boards + items: + - enum: + - samsung,g0s # Samsung Galaxy S22+ (SM-S906B) + - const: samsung,exynos2200 + - description: Exynos3250 based boards items: - enum: @@ -212,6 +218,14 @@ properties: - samsung,exynos7-espresso # Samsung Exynos7 Espresso - const: samsung,exynos7 + - description: Exynos7870 based boards + items: + - enum: + - samsung,a2corelte # Samsung Galaxy A2 Core + - samsung,j6lte # Samsung Galaxy J6 + - samsung,on7xelte # Samsung Galaxy J7 Prime + - const: samsung,exynos7870 + - description: Exynos7885 based boards items: - enum: diff --git a/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml b/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml index 3e996346b264..4970b9167d1c 100644 --- a/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml @@ -55,17 +55,17 @@ unevaluatedProperties: false examples: - | ahb { - compatible = "st,mlahb", "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - dma-ranges = <0x00000000 0x38000000 0x10000>, - <0x10000000 0x10000000 0x60000>, - <0x30000000 0x30000000 0x60000>; + compatible = "st,mlahb", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + dma-ranges = <0x00000000 0x38000000 0x10000>, + <0x10000000 0x10000000 0x60000>, + <0x30000000 0x30000000 0x60000>; - m4_rproc: m4@10000000 { - reg = <0x10000000 0x40000>; - }; + m4_rproc: m4@10000000 { + reg = <0x10000000 0x40000>; + }; }; ... diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml index 5fee2f38ff25..ad144c02eb7e 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml @@ -44,6 +44,10 @@ properties: - const: st,stm32h743 - items: - enum: + - st,stm32h747i-disco + - const: st,stm32h747 + - items: + - enum: - st,stm32h750i-art-pi - const: st,stm32h750 - items: @@ -117,6 +121,7 @@ properties: - st,stm32mp157a-dk1-scmi - st,stm32mp157c-dk2 - st,stm32mp157c-dk2-scmi + - st,stm32mp157f-dk2 - const: st,stm32mp157 - items: @@ -184,6 +189,11 @@ properties: - const: phytec,phycore-stm32mp157c-som - const: st,stm32mp157 + - description: Ultratronik STM32MP1 SBC based Boards + items: + - const: ultratronik,stm32mp157c-ultra-fly-sbc + - const: st,stm32mp157 + - description: ST STM32MP257 based Boards items: - enum: diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index f536cdd2c1a6..c25a22fe4d25 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -341,15 +341,11 @@ properties: - const: allwinner,i12-tvbox - const: allwinner,sun7i-a20 - - description: ICnova A20 ADB4006 + - description: ICnova A20 items: - - const: incircuit,icnova-a20-adb4006 - - const: incircuit,icnova-a20 - - const: allwinner,sun7i-a20 - - - description: ICNova A20 SWAC - items: - - const: incircuit,icnova-a20-swac + - enum: + - incircuit,icnova-a20-adb4006 + - incircuit,icnova-a20-swac - const: incircuit,icnova-a20 - const: allwinner,sun7i-a20 @@ -492,6 +488,11 @@ properties: - const: lamobo,lamobo-r1 - const: allwinner,sun7i-a20 + - description: Liontron H-A133L + items: + - const: liontron,h-a133l + - const: allwinner,sun50i-a100 + - description: HAOYU Electronics Marsboard A10 items: - const: haoyu,a10-marsboard @@ -755,21 +756,12 @@ properties: - const: pine64,pinebook - const: allwinner,sun50i-a64 - - description: Pine64 PinePhone Developer Batch (1.0) - items: - - const: pine64,pinephone-1.0 - - const: pine64,pinephone - - const: allwinner,sun50i-a64 - - - description: Pine64 PinePhone Braveheart (1.1) - items: - - const: pine64,pinephone-1.1 - - const: pine64,pinephone - - const: allwinner,sun50i-a64 - - - description: Pine64 PinePhone (1.2) + - description: Pine64 PinePhone items: - - const: pine64,pinephone-1.2 + - enum: + - pine64,pinephone-1.0 # Developer Batch (1.0) + - pine64,pinephone-1.1 # Braveheart (1.1) + - pine64,pinephone-1.2 - const: pine64,pinephone - const: allwinner,sun50i-a64 @@ -845,6 +837,11 @@ properties: - const: allwinner,r7-tv-dongle - const: allwinner,sun5i-a10s + - description: Radxa Cubie A5E + items: + - const: radxa,cubie-a5e + - const: allwinner,sun55i-a527 + - description: Remix Mini PC items: - const: jide,remix-mini-pc @@ -966,6 +963,11 @@ properties: - const: hechuang,x96-mate - const: allwinner,sun50i-h616 + - description: X96Q Pro+ + items: + - const: amediatech,x96q-pro-plus + - const: allwinner,sun55i-h728 + - description: Xunlong OrangePi items: - const: xunlong,orangepi @@ -981,6 +983,11 @@ properties: - const: xunlong,orangepi-3 - const: allwinner,sun50i-h6 + - description: Xunlong OrangePi 4A + items: + - const: xunlong,orangepi-4a + - const: allwinner,sun55i-t527 + - description: Xunlong OrangePi Lite items: - const: xunlong,orangepi-lite @@ -1081,4 +1088,14 @@ properties: - const: xunlong,orangepi-zero3 - const: allwinner,sun50i-h618 + - description: YuzukiHD Avaota A1 + items: + - const: yuzukihd,avaota-a1 + - const: allwinner,sun55i-t527 + + - description: YuzukiHD Chameleon + items: + - const: yuzukihd,chameleon + - const: allwinner,sun50i-h618 + additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/tegra.yaml b/Documentation/devicetree/bindings/arm/tegra.yaml index 65e0ff1fdf1e..1634dab53269 100644 --- a/Documentation/devicetree/bindings/arm/tegra.yaml +++ b/Documentation/devicetree/bindings/arm/tegra.yaml @@ -52,17 +52,22 @@ properties: - nvidia,cardhu-a04 - const: nvidia,cardhu - const: nvidia,tegra30 - - items: - - const: asus,tf201 - - const: nvidia,tegra30 - - items: - - const: asus,tf300t + - description: ASUS Portable AiO P1801-T + items: + - const: asus,p1801-t - const: nvidia,tegra30 - - items: - - const: asus,tf300tg + - description: ASUS Transformers Device family + items: + - enum: + - asus,tf201 + - asus,tf300t + - asus,tf300tg + - asus,tf300tl + - asus,tf700t - const: nvidia,tegra30 - - items: - - const: asus,tf700t + - description: Asus VivoTab RT + items: + - const: asus,tf600t - const: nvidia,tegra30 - description: LG Optimus 4X P880 items: @@ -245,5 +250,10 @@ properties: - const: nvidia,p3768-0000+p3767-0005 - const: nvidia,p3767-0005 - const: nvidia,tegra234 + - description: NVIDIA P3971-0089+P3834-0008 Engineering Reference Platform + items: + - const: nvidia,p3971-0089+p3834-0008 + - const: nvidia,p3834-0008 + - const: nvidia,tegra264 additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.yaml b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.yaml index ea4fbf655220..be70819020c5 100644 --- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.yaml +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.yaml @@ -16,6 +16,7 @@ properties: - nvidia,tegra186-pmc - nvidia,tegra194-pmc - nvidia,tegra234-pmc + - nvidia,tegra264-pmc reg: minItems: 4 diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml index 18f155cd06c8..e80c653fa438 100644 --- a/Documentation/devicetree/bindings/arm/ti/k3.yaml +++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml @@ -25,6 +25,12 @@ properties: - ti,am62a7-sk - const: ti,am62a7 + - description: K3 AM62D2 SoC and Boards + items: + - enum: + - ti,am62d2-evm + - const: ti,am62d2 + - description: K3 AM62A7 SoC PHYTEC phyBOARD-Lyra items: - const: phytec,am62a7-phyboard-lyra-rdk @@ -46,6 +52,7 @@ properties: - description: K3 AM625 SoC items: - enum: + - beagle,am62-pocketbeagle2 - beagle,am625-beagleplay - ti,am625-sk - ti,am62-lp-sk @@ -75,6 +82,30 @@ properties: - const: toradex,verdin-am62 # Verdin AM62 Module - const: ti,am625 + - description: K3 AM62P5 SoC Toradex Verdin Modules and Carrier Boards + items: + - enum: + - toradex,verdin-am62p-nonwifi-dahlia # Verdin AM62P Module on Dahlia + - toradex,verdin-am62p-nonwifi-dev # Verdin AM62P Module on Verdin Development Board + - toradex,verdin-am62p-nonwifi-ivy # Verdin AM62P Module on Ivy + - toradex,verdin-am62p-nonwifi-mallow # Verdin AM62P Module on Mallow + - toradex,verdin-am62p-nonwifi-yavia # Verdin AM62P Module on Yavia + - const: toradex,verdin-am62p-nonwifi # Verdin AM62P Module without Wi-Fi / BT + - const: toradex,verdin-am62p # Verdin AM62P Module + - const: ti,am62p5 + + - description: K3 AM62P5 SoC Toradex Verdin Modules and Carrier Boards with Wi-Fi / BT + items: + - enum: + - toradex,verdin-am62p-wifi-dahlia # Verdin AM62P Wi-Fi / BT Module on Dahlia + - toradex,verdin-am62p-wifi-dev # Verdin AM62P Wi-Fi / BT M. on Verdin Development B. + - toradex,verdin-am62p-wifi-ivy # Verdin AM62P Wi-Fi / BT Module on Ivy + - toradex,verdin-am62p-wifi-mallow # Verdin AM62P Wi-Fi / BT Module on Mallow + - toradex,verdin-am62p-wifi-yavia # Verdin AM62P Wi-Fi / BT Module on Yavia + - const: toradex,verdin-am62p-wifi # Verdin AM62P Wi-Fi / BT Module + - const: toradex,verdin-am62p # Verdin AM62P Module + - const: ti,am62p5 + - description: K3 AM642 SoC items: - enum: @@ -139,6 +170,13 @@ properties: - ti,j721s2-evm - const: ti,j721s2 + - description: K3 J721s2 SoC Phytec SoM based boards + items: + - enum: + - phytec,am68-phyboard-izar + - const: phytec,am68-phycore-som + - const: ti,j721s2 + - description: K3 J722S SoC and Boards items: - enum: diff --git a/Documentation/devicetree/bindings/arm/ti/omap.yaml b/Documentation/devicetree/bindings/arm/ti/omap.yaml index 3603edd7361d..aa5df4692e37 100644 --- a/Documentation/devicetree/bindings/arm/ti/omap.yaml +++ b/Documentation/devicetree/bindings/arm/ti/omap.yaml @@ -107,6 +107,7 @@ properties: - compulab,cm-t335 - moxa,uc-8100-me-t - novatech,am335x-lxm + - seeed,am335x-bone-green-eco - ti,am335x-bone - ti,am335x-evm - ti,am3359-icev2 diff --git a/Documentation/devicetree/bindings/arm/vt8500.yaml b/Documentation/devicetree/bindings/arm/vt8500.yaml index 5d5ad5a60451..fa47b8989bbf 100644 --- a/Documentation/devicetree/bindings/arm/vt8500.yaml +++ b/Documentation/devicetree/bindings/arm/vt8500.yaml @@ -7,14 +7,13 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: VIA/Wondermedia VT8500 Platforms maintainers: - - Tony Prisk <linux@prisktech.co.nz> -description: test + - Alexey Charkov <alchark@gmail.com> properties: $nodename: const: '/' compatible: - items: + oneOf: - enum: - via,vt8500 - wm,wm8505 @@ -22,4 +21,9 @@ properties: - wm,wm8750 - wm,wm8850 + - description: VIA APC Rock and Paper boards + items: + - const: via,apc-rock + - const: wm,wm8950 + additionalProperties: true diff --git a/Documentation/devicetree/bindings/ata/ahci-dm816.txt b/Documentation/devicetree/bindings/ata/ahci-dm816.txt deleted file mode 100644 index f8c535f3541f..000000000000 --- a/Documentation/devicetree/bindings/ata/ahci-dm816.txt +++ /dev/null @@ -1,21 +0,0 @@ -Device tree binding for the TI DM816 AHCI SATA Controller ---------------------------------------------------------- - -Required properties: - - compatible: must be "ti,dm816-ahci" - - reg: physical base address and size of the register region used by - the controller (as defined by the AHCI 1.1 standard) - - interrupts: interrupt specifier (refer to the interrupt binding) - - clocks: list of phandle and clock specifier pairs (or only - phandles for clock providers with '0' defined for - #clock-cells); two clocks must be specified: the functional - clock and an external reference clock - -Example: - - sata: sata@4a140000 { - compatible = "ti,dm816-ahci"; - reg = <0x4a140000 0x10000>; - interrupts = <16>; - clocks = <&sysclk5_ck>, <&sata_refclk>; - }; diff --git a/Documentation/devicetree/bindings/ata/ahci-st.txt b/Documentation/devicetree/bindings/ata/ahci-st.txt deleted file mode 100644 index 909c9935360d..000000000000 --- a/Documentation/devicetree/bindings/ata/ahci-st.txt +++ /dev/null @@ -1,35 +0,0 @@ -STMicroelectronics STi SATA controller - -This binding describes a SATA device. - -Required properties: - - compatible : Must be "st,ahci" - - reg : Physical base addresses and length of register sets - - interrupts : Interrupt associated with the SATA device - - interrupt-names : Associated name must be; "hostc" - - clocks : The phandle for the clock - - clock-names : Associated name must be; "ahci_clk" - - phys : The phandle for the PHY port - - phy-names : Associated name must be; "ahci_phy" - -Optional properties: - - resets : The power-down, soft-reset and power-reset lines of SATA IP - - reset-names : Associated names must be; "pwr-dwn", "sw-rst" and "pwr-rst" - -Example: - - /* Example for stih407 family silicon */ - sata0: sata@9b20000 { - compatible = "st,ahci"; - reg = <0x9b20000 0x1000>; - interrupts = <GIC_SPI 159 IRQ_TYPE_NONE>; - interrupt-names = "hostc"; - phys = <&phy_port0 PHY_TYPE_SATA>; - phy-names = "ahci_phy"; - resets = <&powerdown STIH407_SATA0_POWERDOWN>, - <&softreset STIH407_SATA0_SOFTRESET>, - <&softreset STIH407_SATA0_PWR_SOFTRESET>; - reset-names = "pwr-dwn", "sw-rst", "pwr-rst"; - clocks = <&clk_s_c0_flexgen CLK_ICN_REG>; - clock-names = "ahci_clk"; - }; diff --git a/Documentation/devicetree/bindings/ata/apm,xgene-ahci.yaml b/Documentation/devicetree/bindings/ata/apm,xgene-ahci.yaml new file mode 100644 index 000000000000..7dc942808656 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/apm,xgene-ahci.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/apm,xgene-ahci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: APM X-Gene 6.0 Gb/s SATA host controller + +maintainers: + - Rob Herring <robh@kernel.org> + +allOf: + - $ref: ahci-common.yaml# + +properties: + compatible: + enum: + - apm,xgene-ahci + - apm,xgene-ahci-pcie + + reg: + minItems: 4 + items: + - description: AHCI memory resource + - description: Host controller core + - description: Host controller diagnostic + - description: Host controller AXI + - description: Host controller MUX + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - clocks + - phys + - phy-names + +unevaluatedProperties: false + +examples: + - | + sata@1a400000 { + compatible = "apm,xgene-ahci"; + reg = <0x1a400000 0x1000>, + <0x1f220000 0x1000>, + <0x1f22d000 0x1000>, + <0x1f22e000 0x1000>, + <0x1f227000 0x1000>; + clocks = <&sataclk 0>; + dma-coherent; + interrupts = <0x0 0x87 0x4>; + phys = <&phy2 0>; + phy-names = "sata-phy"; + }; diff --git a/Documentation/devicetree/bindings/ata/apm-xgene.txt b/Documentation/devicetree/bindings/ata/apm-xgene.txt deleted file mode 100644 index 02e690a675db..000000000000 --- a/Documentation/devicetree/bindings/ata/apm-xgene.txt +++ /dev/null @@ -1,77 +0,0 @@ -* APM X-Gene 6.0 Gb/s SATA host controller nodes - -SATA host controller nodes are defined to describe on-chip Serial ATA -controllers. Each SATA controller (pair of ports) have its own node. - -Required properties: -- compatible : Shall contain: - * "apm,xgene-ahci" -- reg : First memory resource shall be the AHCI memory - resource. - Second memory resource shall be the host controller - core memory resource. - Third memory resource shall be the host controller - diagnostic memory resource. - 4th memory resource shall be the host controller - AXI memory resource. - 5th optional memory resource shall be the host - controller MUX memory resource if required. -- interrupts : Interrupt-specifier for SATA host controller IRQ. -- clocks : Reference to the clock entry. -- phys : A list of phandles + phy-specifiers, one for each - entry in phy-names. -- phy-names : Should contain: - * "sata-phy" for the SATA 6.0Gbps PHY - -Optional properties: -- dma-coherent : Present if dma operations are coherent -- status : Shall be "ok" if enabled or "disabled" if disabled. - Default is "ok". - -Example: - sataclk: sataclk { - compatible = "fixed-clock"; - #clock-cells = <1>; - clock-frequency = <100000000>; - clock-output-names = "sataclk"; - }; - - phy2: phy@1f22a000 { - compatible = "apm,xgene-phy"; - reg = <0x0 0x1f22a000 0x0 0x100>; - #phy-cells = <1>; - }; - - phy3: phy@1f23a000 { - compatible = "apm,xgene-phy"; - reg = <0x0 0x1f23a000 0x0 0x100>; - #phy-cells = <1>; - }; - - sata2: sata@1a400000 { - compatible = "apm,xgene-ahci"; - reg = <0x0 0x1a400000 0x0 0x1000>, - <0x0 0x1f220000 0x0 0x1000>, - <0x0 0x1f22d000 0x0 0x1000>, - <0x0 0x1f22e000 0x0 0x1000>, - <0x0 0x1f227000 0x0 0x1000>; - interrupts = <0x0 0x87 0x4>; - dma-coherent; - clocks = <&sataclk 0>; - phys = <&phy2 0>; - phy-names = "sata-phy"; - }; - - sata3: sata@1a800000 { - compatible = "apm,xgene-ahci-pcie"; - reg = <0x0 0x1a800000 0x0 0x1000>, - <0x0 0x1f230000 0x0 0x1000>, - <0x0 0x1f23d000 0x0 0x1000>, - <0x0 0x1f23e000 0x0 0x1000>, - <0x0 0x1f237000 0x0 0x1000>; - interrupts = <0x0 0x88 0x4>; - dma-coherent; - clocks = <&sataclk 0>; - phys = <&phy3 0>; - phy-names = "sata-phy"; - }; diff --git a/Documentation/devicetree/bindings/ata/arasan,cf-spear1340.yaml b/Documentation/devicetree/bindings/ata/arasan,cf-spear1340.yaml new file mode 100644 index 000000000000..4d7017452dda --- /dev/null +++ b/Documentation/devicetree/bindings/ata/arasan,cf-spear1340.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/arasan,cf-spear1340.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Arasan PATA Compact Flash Controller + +maintainers: + - Viresh Kumar <viresh.kumar@linaro.org> + +properties: + compatible: + const: arasan,cf-spear1340 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + arasan,broken-udma: + description: UDMA mode is unusable + type: boolean + + arasan,broken-mwdma: + description: MWDMA mode is unusable + type: boolean + + arasan,broken-pio: + description: PIO mode is unusable + type: boolean + + dmas: + maxItems: 1 + + dma-names: + items: + - const: data + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +allOf: + - if: + not: + required: + - arasan,broken-udma + - arasan,broken-mwdma + then: + required: + - dmas + - dma-names + +examples: + - | + cf@fc000000 { + compatible = "arasan,cf-spear1340"; + reg = <0xfc000000 0x1000>; + interrupts = <12>; + dmas = <&dma 23>; + dma-names = "data"; + }; diff --git a/Documentation/devicetree/bindings/ata/cavium,ebt3000-compact-flash.yaml b/Documentation/devicetree/bindings/ata/cavium,ebt3000-compact-flash.yaml new file mode 100644 index 000000000000..349f289b81e6 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/cavium,ebt3000-compact-flash.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/cavium,ebt3000-compact-flash.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cavium Compact Flash + +maintainers: + - Rob Herring <robh@kernel.org> + +description: + The Cavium Compact Flash device is connected to the Octeon Boot Bus, and is + thus a child of the Boot Bus device. It can read and write industry standard + compact flash devices. + +properties: + compatible: + const: cavium,ebt3000-compact-flash + + reg: + description: The base address of the CF chip select banks. + items: + - description: CF chip select bank 0 + - description: CF chip select bank 1 + + cavium,bus-width: + description: The width of the connection to the CF devices. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [8, 16] + + cavium,true-ide: + description: True IDE mode when present. + type: boolean + + cavium,dma-engine-handle: + description: A phandle for the DMA Engine connected to this device. + $ref: /schemas/types.yaml#/definitions/phandle + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <1>; + + compact-flash@5,0 { + compatible = "cavium,ebt3000-compact-flash"; + reg = <5 0 0x10000>, <6 0 0x10000>; + cavium,bus-width = <16>; + cavium,true-ide; + cavium,dma-engine-handle = <&dma0>; + }; + }; diff --git a/Documentation/devicetree/bindings/ata/cavium-compact-flash.txt b/Documentation/devicetree/bindings/ata/cavium-compact-flash.txt deleted file mode 100644 index 3bacc8e0931e..000000000000 --- a/Documentation/devicetree/bindings/ata/cavium-compact-flash.txt +++ /dev/null @@ -1,30 +0,0 @@ -* Compact Flash - -The Cavium Compact Flash device is connected to the Octeon Boot Bus, -and is thus a child of the Boot Bus device. It can read and write -industry standard compact flash devices. - -Properties: -- compatible: "cavium,ebt3000-compact-flash"; - - Compatibility with many Cavium evaluation boards. - -- reg: The base address of the CF chip select banks. Depending on - the device configuration, there may be one or two banks. - -- cavium,bus-width: The width of the connection to the CF devices. Valid - values are 8 and 16. - -- cavium,true-ide: Optional, if present the CF connection is in True IDE mode. - -- cavium,dma-engine-handle: Optional, a phandle for the DMA Engine connected - to this device. - -Example: - compact-flash@5,0 { - compatible = "cavium,ebt3000-compact-flash"; - reg = <5 0 0x10000>, <6 0 0x10000>; - cavium,bus-width = <16>; - cavium,true-ide; - cavium,dma-engine-handle = <&dma0>; - }; diff --git a/Documentation/devicetree/bindings/ata/marvell,orion-sata.yaml b/Documentation/devicetree/bindings/ata/marvell,orion-sata.yaml new file mode 100644 index 000000000000..f656ea9223d6 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/marvell,orion-sata.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/marvell,orion-sata.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Orion SATA + +maintainers: + - Andrew Lunn <andrew@lunn.ch> + - Gregory Clement <gregory.clement@bootlin.com> + +allOf: + - $ref: sata-common.yaml# + +properties: + compatible: + enum: + - marvell,orion-sata + - marvell,armada-370-sata + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 8 + + clock-names: + minItems: 1 + items: + - const: '0' + - const: '1' + - const: '2' + - const: '3' + - const: '4' + - const: '5' + - const: '6' + - const: '7' + + interrupts: + maxItems: 1 + + nr-ports: + description: + Number of SATA ports in use. + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 8 + + phys: + minItems: 1 + maxItems: 8 + + phy-names: + minItems: 1 + items: + - const: port0 + - const: port1 + - const: port2 + - const: port3 + - const: port4 + - const: port5 + - const: port6 + - const: port7 + +required: + - compatible + - reg + - interrupts + - nr-ports + +unevaluatedProperties: false + +examples: + - | + sata@80000 { + compatible = "marvell,orion-sata"; + reg = <0x80000 0x5000>; + interrupts = <21>; + phys = <&sata_phy0>, <&sata_phy1>; + phy-names = "port0", "port1"; + nr-ports = <2>; + }; diff --git a/Documentation/devicetree/bindings/ata/marvell.txt b/Documentation/devicetree/bindings/ata/marvell.txt deleted file mode 100644 index b460edd12766..000000000000 --- a/Documentation/devicetree/bindings/ata/marvell.txt +++ /dev/null @@ -1,22 +0,0 @@ -* Marvell Orion SATA - -Required Properties: -- compatibility : "marvell,orion-sata" or "marvell,armada-370-sata" -- reg : Address range of controller -- interrupts : Interrupt controller is using -- nr-ports : Number of SATA ports in use. - -Optional Properties: -- phys : List of phandles to sata phys -- phy-names : Should be "0", "1", etc, one number per phandle - -Example: - - sata@80000 { - compatible = "marvell,orion-sata"; - reg = <0x80000 0x5000>; - interrupts = <21>; - phys = <&sata_phy0>, <&sata_phy1>; - phy-names = "0", "1"; - nr-ports = <2>; - } diff --git a/Documentation/devicetree/bindings/ata/pata-arasan.txt b/Documentation/devicetree/bindings/ata/pata-arasan.txt deleted file mode 100644 index 872edc105680..000000000000 --- a/Documentation/devicetree/bindings/ata/pata-arasan.txt +++ /dev/null @@ -1,37 +0,0 @@ -* ARASAN PATA COMPACT FLASH CONTROLLER - -Required properties: -- compatible: "arasan,cf-spear1340" -- reg: Address range of the CF registers -- interrupt: Should contain the CF interrupt number -- clock-frequency: Interface clock rate, in Hz, one of - 25000000 - 33000000 - 40000000 - 50000000 - 66000000 - 75000000 - 100000000 - 125000000 - 150000000 - 166000000 - 200000000 - -Optional properties: -- arasan,broken-udma: if present, UDMA mode is unusable -- arasan,broken-mwdma: if present, MWDMA mode is unusable -- arasan,broken-pio: if present, PIO mode is unusable -- dmas: one DMA channel, as described in bindings/dma/dma.txt - required unless both UDMA and MWDMA mode are broken -- dma-names: the corresponding channel name, must be "data" - -Example: - - cf@fc000000 { - compatible = "arasan,cf-spear1340"; - reg = <0xfc000000 0x1000>; - interrupt-parent = <&vic1>; - interrupts = <12>; - dmas = <&dma-controller 23>; - dma-names = "data"; - }; diff --git a/Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml b/Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml index 13eaa8d9a16e..b5ecaabfe2e2 100644 --- a/Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml +++ b/Documentation/devicetree/bindings/ata/rockchip,dwc-ahci.yaml @@ -20,6 +20,7 @@ select: contains: enum: - rockchip,rk3568-dwc-ahci + - rockchip,rk3576-dwc-ahci - rockchip,rk3588-dwc-ahci required: - compatible @@ -29,6 +30,7 @@ properties: items: - enum: - rockchip,rk3568-dwc-ahci + - rockchip,rk3576-dwc-ahci - rockchip,rk3588-dwc-ahci - const: snps,dwc-ahci @@ -83,6 +85,7 @@ allOf: contains: enum: - rockchip,rk3568-dwc-ahci + - rockchip,rk3576-dwc-ahci then: properties: clocks: diff --git a/Documentation/devicetree/bindings/ata/st,ahci.yaml b/Documentation/devicetree/bindings/ata/st,ahci.yaml new file mode 100644 index 000000000000..6e8e4b4f3d6c --- /dev/null +++ b/Documentation/devicetree/bindings/ata/st,ahci.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/st,ahci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STi SATA controller + +maintainers: + - Patrice Chotard <patrice.chotard@foss.st.com> + +allOf: + - $ref: ahci-common.yaml# + +properties: + compatible: + const: st,ahci + + interrupt-names: + items: + - const: hostc + + clocks: + maxItems: 1 + + clock-names: + items: + - const: ahci_clk + + resets: + items: + - description: Power-down line + - description: Soft-reset line + - description: Power-reset line + + reset-names: + items: + - const: pwr-dwn + - const: sw-rst + - const: pwr-rst + +required: + - compatible + - interrupt-names + - phys + - phy-names + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/phy/phy.h> + #include <dt-bindings/reset/stih407-resets.h> + #include <dt-bindings/clock/stih407-clks.h> + + sata@9b20000 { + compatible = "st,ahci"; + reg = <0x9b20000 0x1000>; + interrupts = <GIC_SPI 159 IRQ_TYPE_NONE>; + interrupt-names = "hostc"; + phys = <&phy_port0 PHY_TYPE_SATA>; + phy-names = "sata-phy"; + resets = <&powerdown STIH407_SATA0_POWERDOWN>, + <&softreset STIH407_SATA0_SOFTRESET>, + <&softreset STIH407_SATA0_PWR_SOFTRESET>; + reset-names = "pwr-dwn", "sw-rst", "pwr-rst"; + clocks = <&clk_s_c0_flexgen CLK_ICN_REG>; + clock-names = "ahci_clk"; + }; diff --git a/Documentation/devicetree/bindings/ata/ti,dm816-ahci.yaml b/Documentation/devicetree/bindings/ata/ti,dm816-ahci.yaml new file mode 100644 index 000000000000..d0ff9e78afe6 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/ti,dm816-ahci.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/ti,dm816-ahci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI DM816 AHCI SATA Controller + +maintainers: + - Bartosz Golaszewski <brgl@bgdev.pl> + +allOf: + - $ref: ahci-common.yaml# + +properties: + compatible: + const: ti,dm816-ahci + + reg: + maxItems: 1 + + clocks: + items: + - description: functional clock + - description: external reference clock + + ti,hwmods: + const: sata + +required: + - compatible + - clocks + +unevaluatedProperties: false + +examples: + - | + sata@4a140000 { + compatible = "ti,dm816-ahci"; + reg = <0x4a140000 0x10000>; + interrupts = <16>; + clocks = <&sysclk5_ck>, <&sata_refclk>; + }; diff --git a/Documentation/devicetree/bindings/bus/fsl,imx8mp-aipstz.yaml b/Documentation/devicetree/bindings/bus/fsl,imx8mp-aipstz.yaml new file mode 100644 index 000000000000..993293ebc4d3 --- /dev/null +++ b/Documentation/devicetree/bindings/bus/fsl,imx8mp-aipstz.yaml @@ -0,0 +1,104 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bus/fsl,imx8mp-aipstz.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Secure AHB to IP Slave bus (AIPSTZ) bridge + +description: + The secure AIPS bridge (AIPSTZ) acts as a bridge for AHB masters issuing + transactions to IP Slave peripherals. Additionally, this module offers access + control configurations meant to restrict which peripherals a master can + access. + +maintainers: + - Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> + +properties: + compatible: + const: fsl,imx8mp-aipstz + + reg: + maxItems: 1 + + power-domains: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + "#access-controller-cells": + const: 3 + description: + First cell - consumer ID + Second cell - consumer type (master or peripheral) + Third cell - configuration value + + ranges: true + +# borrowed from simple-bus.yaml, no additional requirements for children +patternProperties: + "@(0|[1-9a-f][0-9a-f]*)$": + type: object + additionalProperties: true + properties: + reg: + items: + minItems: 2 + maxItems: 4 + minItems: 1 + maxItems: 1024 + ranges: + oneOf: + - items: + minItems: 3 + maxItems: 7 + minItems: 1 + maxItems: 1024 + - $ref: /schemas/types.yaml#/definitions/flag + anyOf: + - required: + - reg + - required: + - ranges + +required: + - compatible + - reg + - power-domains + - "#address-cells" + - "#size-cells" + - "#access-controller-cells" + - ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx8mp-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + bus@30df0000 { + compatible = "fsl,imx8mp-aipstz"; + reg = <0x30df0000 0x10000>; + ranges = <0x30c00000 0x30c00000 0x400000>; + power-domains = <&pgc_audio>; + #address-cells = <1>; + #size-cells = <1>; + #access-controller-cells = <3>; + + dma-controller@30e00000 { + compatible = "fsl,imx8mp-sdma", "fsl,imx8mq-sdma"; + reg = <0x30e00000 0x10000>; + #dma-cells = <3>; + clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SDMA3_ROOT>, + <&clk IMX8MP_CLK_AUDIO_ROOT>; + clock-names = "ipg", "ahb"; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; + }; + }; diff --git a/Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml b/Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml index a8d40c766dcd..0bea4f5287ce 100644 --- a/Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml +++ b/Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml @@ -10,8 +10,8 @@ maintainers: - Saurabh Sengar <ssengar@linux.microsoft.com> description: - VMBus is a software bus that implement the protocols for communication - between the root or host OS and guest OSs (virtual machines). + VMBus is a software bus that implements the protocols for communication + between the root or host OS and guest OS'es (virtual machines). properties: compatible: @@ -25,9 +25,16 @@ properties: '#size-cells': const: 1 + dma-coherent: true + + interrupts: + maxItems: 1 + description: Interrupt is used to report a message from the host. + required: - compatible - ranges + - interrupts - '#address-cells' - '#size-cells' @@ -35,6 +42,8 @@ additionalProperties: false examples: - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> soc { #address-cells = <2>; #size-cells = <1>; @@ -49,6 +58,9 @@ examples: #address-cells = <2>; #size-cells = <1>; ranges = <0x0f 0xf0000000 0x0f 0xf0000000 0x10000000>; + dma-coherent; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 2 IRQ_TYPE_EDGE_RISING>; }; }; }; diff --git a/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml b/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml index d2cbe49f4e15..4de5bb2e5f24 100644 --- a/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml +++ b/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml @@ -28,6 +28,9 @@ select: properties: compatible: items: + - enum: + - andestech,qilai-ax45mp-cache + - renesas,r9a07g043f-ax45mp-cache - const: andestech,ax45mp-cache - const: cache @@ -65,12 +68,27 @@ required: - cache-size - cache-unified +allOf: + - if: + properties: + compatible: + contains: + const: andestech,qilai-ax45mp-cache + + then: + properties: + cache-sets: + const: 2048 + cache-size: + const: 2097152 + examples: - | #include <dt-bindings/interrupt-controller/irq.h> cache-controller@13400000 { - compatible = "andestech,ax45mp-cache", "cache"; + compatible = "renesas,r9a07g043f-ax45mp-cache", "andestech,ax45mp-cache", + "cache"; reg = <0x13400000 0x100000>; interrupts = <508 IRQ_TYPE_LEVEL_HIGH>; cache-line-size = <64>; diff --git a/Documentation/devicetree/bindings/cache/marvell,feroceon-cache.txt b/Documentation/devicetree/bindings/cache/marvell,feroceon-cache.txt deleted file mode 100644 index 0d244b999d10..000000000000 --- a/Documentation/devicetree/bindings/cache/marvell,feroceon-cache.txt +++ /dev/null @@ -1,16 +0,0 @@ -* Marvell Feroceon Cache - -Required properties: -- compatible : Should be either "marvell,feroceon-cache" or - "marvell,kirkwood-cache". - -Optional properties: -- reg : Address of the L2 cache control register. Mandatory for - "marvell,kirkwood-cache", not used by "marvell,feroceon-cache" - - -Example: - l2: l2-cache@20128 { - compatible = "marvell,kirkwood-cache"; - reg = <0x20128 0x4>; - }; diff --git a/Documentation/devicetree/bindings/cache/marvell,kirkwood-cache.yaml b/Documentation/devicetree/bindings/cache/marvell,kirkwood-cache.yaml new file mode 100644 index 000000000000..2bfa3c29f6a6 --- /dev/null +++ b/Documentation/devicetree/bindings/cache/marvell,kirkwood-cache.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/cache/marvell,kirkwood-cache.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Feroceon/Kirkwood Cache + +maintainers: + - Andrew Lunn <andrew@lunn.ch> + - Gregory Clement <gregory.clement@bootlin.com> + +properties: + compatible: + enum: + - marvell,feroceon-cache + - marvell,kirkwood-cache + + reg: + maxItems: 1 + +allOf: + - if: + properties: + compatible: + contains: + const: marvell,kirkwood-cache + then: + required: + - reg + else: + properties: + reg: false + +required: + - compatible + +additionalProperties: false + +examples: + - | + l2-cache@20128 { + compatible = "marvell,kirkwood-cache"; + reg = <0x20128 0x4>; + }; diff --git a/Documentation/devicetree/bindings/cache/marvell,tauros2-cache.txt b/Documentation/devicetree/bindings/cache/marvell,tauros2-cache.txt deleted file mode 100644 index 31af1cbb60bd..000000000000 --- a/Documentation/devicetree/bindings/cache/marvell,tauros2-cache.txt +++ /dev/null @@ -1,17 +0,0 @@ -* Marvell Tauros2 Cache - -Required properties: -- compatible : Should be "marvell,tauros2-cache". -- marvell,tauros2-cache-features : Specify the features supported for the - tauros2 cache. - The features including - CACHE_TAUROS2_PREFETCH_ON (1 << 0) - CACHE_TAUROS2_LINEFILL_BURST8 (1 << 1) - The definition can be found at - arch/arm/include/asm/hardware/cache-tauros2.h - -Example: - L2: l2-cache { - compatible = "marvell,tauros2-cache"; - marvell,tauros2-cache-features = <0x3>; - }; diff --git a/Documentation/devicetree/bindings/cache/marvell,tauros2-cache.yaml b/Documentation/devicetree/bindings/cache/marvell,tauros2-cache.yaml new file mode 100644 index 000000000000..9f7f0d031631 --- /dev/null +++ b/Documentation/devicetree/bindings/cache/marvell,tauros2-cache.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/cache/marvell,tauros2-cache.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Tauros2 Cache + +maintainers: + - Andrew Lunn <andrew@lunn.ch> + - Gregory Clement <gregory.clement@bootlin.com> + +properties: + compatible: + const: marvell,tauros2-cache + + marvell,tauros2-cache-features: + description: > + Specify the features supported for the tauros2 cache. The features include: + + - CACHE_TAUROS2_PREFETCH_ON (1 << 0) + - CACHE_TAUROS2_LINEFILL_BURST8 (1 << 1) + + The definition can be found at arch/arm/include/asm/hardware/cache-tauros2.h + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 0x3 + +required: + - compatible + - marvell,tauros2-cache-features + +additionalProperties: false + +examples: + - | + l2-cache { + compatible = "marvell,tauros2-cache"; + marvell,tauros2-cache-features = <0x3>; + }; diff --git a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml index e5effbb4a606..37e3ebd55487 100644 --- a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml +++ b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml @@ -40,6 +40,7 @@ properties: - qcom,sm8450-llcc - qcom,sm8550-llcc - qcom,sm8650-llcc + - qcom,sm8750-llcc - qcom,x1e80100-llcc reg: @@ -274,6 +275,7 @@ allOf: - qcom,sm8450-llcc - qcom,sm8550-llcc - qcom,sm8650-llcc + - qcom,sm8750-llcc then: properties: reg: diff --git a/Documentation/devicetree/bindings/cache/sifive,ccache0.yaml b/Documentation/devicetree/bindings/cache/sifive,ccache0.yaml index 7e8cebe21584..579bacb66f34 100644 --- a/Documentation/devicetree/bindings/cache/sifive,ccache0.yaml +++ b/Documentation/devicetree/bindings/cache/sifive,ccache0.yaml @@ -39,6 +39,7 @@ properties: - const: cache - items: - enum: + - eswin,eic7700-l3-cache - starfive,jh7100-ccache - starfive,jh7110-ccache - const: sifive,ccache0 @@ -55,10 +56,10 @@ properties: enum: [2, 3] cache-sets: - enum: [1024, 2048] + enum: [1024, 2048, 4096] cache-size: - const: 2097152 + enum: [2097152, 4194304] cache-unified: true @@ -89,6 +90,7 @@ allOf: compatible: contains: enum: + - eswin,eic7700-l3-cache - sifive,fu740-c000-ccache - starfive,jh7100-ccache - starfive,jh7110-ccache @@ -112,6 +114,22 @@ allOf: properties: compatible: contains: + const: eswin,eic7700-l3-cache + + then: + properties: + cache-size: + const: 4194304 + + else: + properties: + cache-size: + const: 2097152 + + - if: + properties: + compatible: + contains: enum: - sifive,fu740-c000-ccache - starfive,jh7100-ccache @@ -122,7 +140,15 @@ allOf: cache-sets: const: 2048 - else: + - if: + properties: + compatible: + contains: + enum: + - microchip,mpfs-ccache + - sifive,fu540-c000-ccache + + then: properties: cache-sets: const: 1024 @@ -131,6 +157,18 @@ allOf: properties: compatible: contains: + enum: + - eswin,eic7700-l3-cache + + then: + properties: + cache-sets: + const: 4096 + + - if: + properties: + compatible: + contains: const: sifive,ccache0 then: diff --git a/Documentation/devicetree/bindings/clock/altr_socfpga.txt b/Documentation/devicetree/bindings/clock/altr_socfpga.txt deleted file mode 100644 index f72e80e0dade..000000000000 --- a/Documentation/devicetree/bindings/clock/altr_socfpga.txt +++ /dev/null @@ -1,30 +0,0 @@ -Device Tree Clock bindings for Altera's SoCFPGA platform - -This binding uses the common clock binding[1]. - -[1] Documentation/devicetree/bindings/clock/clock-bindings.txt - -Required properties: -- compatible : shall be one of the following: - "altr,socfpga-pll-clock" - for a PLL clock - "altr,socfpga-perip-clock" - The peripheral clock divided from the - PLL clock. - "altr,socfpga-gate-clk" - Clocks that directly feed peripherals and - can get gated. - -- reg : shall be the control register offset from CLOCK_MANAGER's base for the clock. -- clocks : shall be the input parent clock phandle for the clock. This is - either an oscillator or a pll output. -- #clock-cells : from common clock binding, shall be set to 0. - -Optional properties: -- fixed-divider : If clocks have a fixed divider value, use this property. -- clk-gate : For "socfpga-gate-clk", clk-gate contains the gating register - and the bit index. -- div-reg : For "socfpga-gate-clk" and "socfpga-periph-clock", div-reg contains - the divider register, bit shift, and width. -- clk-phase : For the sdmmc_clk, contains the value of the clock phase that controls - the SDMMC CIU clock. The first value is the clk_sample(smpsel), and the second - value is the cclk_in_drv(drvsel). The clk-phase is used to enable the correct - hold/delay times that is needed for the SD/MMC CIU clock. The values of both - can be 0-315 degrees, in 45 degree increments. diff --git a/Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml b/Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml index 2985c8c717d7..5403242545ab 100644 --- a/Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml +++ b/Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml @@ -52,6 +52,9 @@ properties: '#clock-cells': const: 1 + '#reset-cells': + const: 1 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/clock/qcom,sc8180x-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc8180x-camcc.yaml new file mode 100644 index 000000000000..477ee687520e --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sc8180x-camcc.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sc8180x-camcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Clock & Reset Controller on SC8180X + +maintainers: + - Satya Priya Kakitapalli <quic_skakitap@quicinc.com> + +description: | + Qualcomm camera clock control module provides the clocks, resets and + power domains on SC8180X. + + See also: include/dt-bindings/clock/qcom,sc8180x-camcc.h + +properties: + compatible: + const: qcom,sc8180x-camcc + + clocks: + items: + - description: Camera AHB clock from GCC + - description: Board XO source + - description: Sleep clock source + + power-domains: + maxItems: 1 + description: + A phandle and PM domain specifier for the MMCX power domain. + + required-opps: + maxItems: 1 + description: + A phandle to an OPP node describing required MMCX performance point. + +required: + - compatible + - clocks + - power-domains + - required-opps + +allOf: + - $ref: qcom,gcc.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sc8180x.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/power/qcom-rpmpd.h> + clock-controller@ad00000 { + compatible = "qcom,sc8180x-camcc"; + reg = <0x0ad00000 0x20000>; + clocks = <&gcc GCC_CAMERA_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&sleep_clk>; + power-domains = <&rpmhpd SC8180X_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; + + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/raspberrypi,rp1-clocks.yaml b/Documentation/devicetree/bindings/clock/raspberrypi,rp1-clocks.yaml new file mode 100644 index 000000000000..cc4491f7ee5f --- /dev/null +++ b/Documentation/devicetree/bindings/clock/raspberrypi,rp1-clocks.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/raspberrypi,rp1-clocks.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RaspberryPi RP1 clock generator + +maintainers: + - A. della Porta <andrea.porta@suse.com> + +description: | + The RP1 contains a clock generator designed as three PLLs (CORE, AUDIO, + VIDEO), and each PLL output can be programmed through dividers to generate + the clocks to drive the sub-peripherals embedded inside the chipset. + + Link to datasheet: + https://datasheets.raspberrypi.com/rp1/rp1-peripherals.pdf + +properties: + compatible: + const: raspberrypi,rp1-clocks + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + description: + The available clocks are defined in + include/dt-bindings/clock/raspberrypi,rp1-clocks.h. + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - '#clock-cells' + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/raspberrypi,rp1-clocks.h> + + rp1 { + #address-cells = <2>; + #size-cells = <2>; + + clocks@c040018000 { + compatible = "raspberrypi,rp1-clocks"; + reg = <0xc0 0x40018000 0x0 0x10038>; + #clock-cells = <1>; + clocks = <&clk_rp1_xosc>; + }; + }; diff --git a/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml b/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml index e879bc0be8e2..9f8e6689cd94 100644 --- a/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml +++ b/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml @@ -83,6 +83,8 @@ properties: by SNVS ONOFF, the driver can report the status of POWER key and wakeup system if pressed after system suspend. + $ref: /schemas/input/input.yaml + properties: compatible: const: fsl,sec-v4.0-pwrkey @@ -111,6 +113,9 @@ properties: maxItems: 1 default: 116 + power-off-time-sec: + enum: [0, 5, 10, 15] + required: - compatible - interrupts diff --git a/Documentation/devicetree/bindings/display/arm,pl11x.yaml b/Documentation/devicetree/bindings/display/arm,pl11x.yaml index 6cc9045e5c68..a43c1c9d9113 100644 --- a/Documentation/devicetree/bindings/display/arm,pl11x.yaml +++ b/Documentation/devicetree/bindings/display/arm,pl11x.yaml @@ -78,6 +78,9 @@ properties: If not present, the memory interface is fast enough to handle all possible video modes. + resets: + maxItems: 1 + port: $ref: /schemas/graph.yaml#/$defs/port-base additionalProperties: false diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml index 9b5f3f3eab19..e69b6343a8eb 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml @@ -118,15 +118,11 @@ $defs: ti,lvds-vod-swing-clock-microvolt: description: LVDS diferential output voltage <min max> for clock lanes in microvolts. - $ref: /schemas/types.yaml#/definitions/uint32-array - minItems: 2 maxItems: 2 ti,lvds-vod-swing-data-microvolt: description: LVDS diferential output voltage <min max> for data lanes in microvolts. - $ref: /schemas/types.yaml#/definitions/uint32-array - minItems: 2 maxItems: 2 allOf: diff --git a/Documentation/devicetree/bindings/display/fsl,dcu.txt b/Documentation/devicetree/bindings/display/fsl,dcu.txt deleted file mode 100644 index 63ec2a624aa9..000000000000 --- a/Documentation/devicetree/bindings/display/fsl,dcu.txt +++ /dev/null @@ -1,34 +0,0 @@ -Device Tree bindings for Freescale DCU DRM Driver - -Required properties: -- compatible: Should be one of - * "fsl,ls1021a-dcu". - * "fsl,vf610-dcu". - -- reg: Address and length of the register set for dcu. -- clocks: Handle to "dcu" and "pix" clock (in the order below) - This can be the same clock (e.g. LS1021a) - See ../clocks/clock-bindings.txt for details. -- clock-names: Should be "dcu" and "pix" - See ../clocks/clock-bindings.txt for details. -- big-endian Boolean property, LS1021A DCU registers are big-endian. -- port Video port for the panel output - -Optional properties: -- fsl,tcon: The phandle to the timing controller node. - -Examples: -dcu: dcu@2ce0000 { - compatible = "fsl,ls1021a-dcu"; - reg = <0x0 0x2ce0000 0x0 0x10000>; - clocks = <&platform_clk 0>, <&platform_clk 0>; - clock-names = "dcu", "pix"; - big-endian; - fsl,tcon = <&tcon>; - - port { - dcu_out: endpoint { - remote-endpoint = <&panel_out>; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml index 8e3a98aeec32..2dd0411ec651 100644 --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml @@ -71,12 +71,23 @@ properties: $ref: /schemas/graph.yaml#/properties/port description: The LCDIF output port + display: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to display panel + deprecated: true + + display0: + $ref: panel/panel-common.yaml# + deprecated: true + + lcd-supply: + deprecated: true + required: - compatible - reg - clocks - interrupts - - port additionalProperties: false @@ -175,6 +186,12 @@ allOf: properties: dmas: false dma-names: false + display: false + display0: false + lcd-supply: false + + required: + - port examples: - | diff --git a/Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml b/Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml new file mode 100644 index 000000000000..72d14babe993 --- /dev/null +++ b/Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/fsl,ls1021a-dcu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale DCU DRM Driver + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + enum: + - fsl,ls1021a-dcu + - fsl,vf610-dcu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: dcu + - const: pix + + big-endian: true + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: Video port for the panel output + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + fsl,tcon: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle to the timing controller node. + +required: + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + display-controller@2ce0000 { + compatible = "fsl,ls1021a-dcu"; + reg = <0x2ce0000 0x10000>; + clocks = <&platform_clk 0>, <&platform_clk 0>; + clock-names = "dcu", "pix"; + big-endian; + fsl,tcon = <&tcon>; + + port { + endpoint { + remote-endpoint = <&panel_out>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/himax,hx8357.yaml b/Documentation/devicetree/bindings/display/himax,hx8357.yaml new file mode 100644 index 000000000000..34c3b89bf003 --- /dev/null +++ b/Documentation/devicetree/bindings/display/himax,hx8357.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/himax,hx8357.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Himax HX8357D display panel + +description: + Display panels using a Himax HX8357D controller in SPI + mode, such as the Adafruit 3.5" TFT for Raspberry Pi. + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + oneOf: + - items: + - enum: + - adafruit,yx350hv15 + - himax,hx8357b + - const: himax,hx8357 + - items: + - enum: + - himax,hx8369a + - const: himax,hx8369 + + reg: + maxItems: 1 + + dc-gpios: + maxItems: 1 + description: D/C pin + + rotation: + enum: [0, 90, 180, 270] + + backlight: + description: + phandle of the backlight device attached to the panel + + im-gpios: + maxItems: 3 + + reset-gpios: + maxItems: 1 + + spi-cpha: true + + spi-cpol: true + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + display@0 { + compatible = "adafruit,yx350hv15", "himax,hx8357"; + reg = <0>; + spi-max-frequency = <32000000>; + dc-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; + rotation = <90>; + backlight = <&backlight>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/himax,hx8357d.txt b/Documentation/devicetree/bindings/display/himax,hx8357d.txt deleted file mode 100644 index e641f664763d..000000000000 --- a/Documentation/devicetree/bindings/display/himax,hx8357d.txt +++ /dev/null @@ -1,26 +0,0 @@ -Himax HX8357D display panels - -This binding is for display panels using a Himax HX8357D controller in SPI -mode, such as the Adafruit 3.5" TFT for Raspberry Pi. - -Required properties: -- compatible: "adafruit,yx350hv15", "himax,hx8357d" -- dc-gpios: D/C pin -- reg: address of the panel on the SPI bus - -The node for this driver must be a child node of a SPI controller, hence -all mandatory properties described in ../spi/spi-bus.txt must be specified. - -Optional properties: -- rotation: panel rotation in degrees counter clockwise (0,90,180,270) -- backlight: phandle of the backlight device attached to the panel - -Example: - display@0{ - compatible = "adafruit,yx350hv15", "himax,hx8357d"; - reg = <0>; - spi-max-frequency = <32000000>; - dc-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; - rotation = <90>; - backlight = <&backlight>; - }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml index 5d2089dc596e..daf90ebb39bf 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml @@ -27,6 +27,10 @@ properties: - mediatek,mt8195-mdp3-aal - items: - enum: + - mediatek,mt8188-mdp3-aal + - const: mediatek,mt8195-mdp3-aal + - items: + - enum: - mediatek,mt2712-disp-aal - mediatek,mt6795-disp-aal - const: mediatek,mt8173-disp-aal diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml index 6160439ce4d7..5564f4063317 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml @@ -29,6 +29,10 @@ properties: - mediatek,mt8195-mdp3-color - items: - enum: + - mediatek,mt8188-mdp3-color + - const: mediatek,mt8195-mdp3-color + - items: + - enum: - mediatek,mt7623-disp-color - mediatek,mt2712-disp-color - const: mediatek,mt2701-disp-color diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dp.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dp.yaml index 75ce92f4a5fd..274f590807ca 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dp.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dp.yaml @@ -45,6 +45,9 @@ properties: '#sound-dai-cells': const: 0 + aux-bus: + $ref: /schemas/display/dp-aux-bus.yaml# + ports: $ref: /schemas/graph.yaml#/properties/ports properties: diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml index 0de9f64f3f84..3798a25402d3 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml @@ -26,6 +26,10 @@ properties: - mediatek,mt8195-disp-merge - mediatek,mt8195-mdp3-merge - items: + - enum: + - mediatek,mt8188-mdp3-merge + - const: mediatek,mt8195-mdp3-merge + - items: - const: mediatek,mt6795-disp-merge - const: mediatek,mt8173-disp-merge - items: diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,padding.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,padding.yaml index be07bbdc54e3..86787866ced0 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,padding.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,padding.yaml @@ -20,9 +20,13 @@ description: properties: compatible: - enum: - - mediatek,mt8188-disp-padding - - mediatek,mt8195-mdp3-padding + oneOf: + - enum: + - mediatek,mt8188-disp-padding + - mediatek,mt8195-mdp3-padding + - items: + - const: mediatek,mt8188-mdp3-padding + - const: mediatek,mt8195-mdp3-padding reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml b/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml index bbaaa783d184..2219d3d4ac43 100644 --- a/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml +++ b/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: LG SW43408 1080x2160 DSI panel maintainers: - - Caleb Connolly <caleb.connolly@linaro.org> + - Casey Connolly <casey.connolly@linaro.org> description: This panel is used on the Pixel 3, it is a 60hz OLED panel which diff --git a/Documentation/devicetree/bindings/display/sitronix,st7586.txt b/Documentation/devicetree/bindings/display/sitronix,st7586.txt deleted file mode 100644 index 1d0dad1210d3..000000000000 --- a/Documentation/devicetree/bindings/display/sitronix,st7586.txt +++ /dev/null @@ -1,22 +0,0 @@ -Sitronix ST7586 display panel - -Required properties: -- compatible: "lego,ev3-lcd". -- a0-gpios: The A0 signal (since this binding is for serial mode, this is - the pin labeled D1 on the controller, not the pin labeled A0) -- reset-gpios: Reset pin - -The node for this driver must be a child node of a SPI controller, hence -all mandatory properties described in ../spi/spi-bus.txt must be specified. - -Optional properties: -- rotation: panel rotation in degrees counter clockwise (0,90,180,270) - -Example: - display@0{ - compatible = "lego,ev3-lcd"; - reg = <0>; - spi-max-frequency = <10000000>; - a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; - }; diff --git a/Documentation/devicetree/bindings/display/sitronix,st7586.yaml b/Documentation/devicetree/bindings/display/sitronix,st7586.yaml new file mode 100644 index 000000000000..566aaf1aeac8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/sitronix,st7586.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/sitronix,st7586.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sitronix ST7586 Display Controller + +maintainers: + - David Lechner <david@lechnology.com> + +description: + Sitronix ST7586 is a driver and controller for 4-level gray + scale and monochrome dot matrix LCD panels. + https://topwaydisplay.com/sites/default/files/2020-04/ST7586S.pdf + +$ref: panel/panel-common.yaml# + +additionalProperties: false + +properties: + compatible: + const: lego,ev3-lcd + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 50000000 + + a0-gpios: + description: + The A0 signal (for serial mode, this is the pin labeled D1 on the + controller, not the pin labeled A0) + maxItems: 1 + + reset-gpios: true + rotation: true + +required: + - compatible + - reg + - a0-gpios + - reset-gpios + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + display@0 { + compatible = "lego,ev3-lcd"; + reg = <0>; + spi-max-frequency = <10000000>; + a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml index 4ebea60b8c5b..8c52fa0ea5f8 100644 --- a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml +++ b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml @@ -25,7 +25,7 @@ properties: maxItems: 1 clocks: - minItems: 2 + maxItems: 2 clock-names: items: diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml index bc5594d18643..300bf2252c3e 100644 --- a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml +++ b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml @@ -20,7 +20,7 @@ properties: maxItems: 2 clocks: - minItems: 1 + maxItems: 1 clock-names: items: diff --git a/Documentation/devicetree/bindings/dma/arm,dma-350.yaml b/Documentation/devicetree/bindings/dma/arm,dma-350.yaml new file mode 100644 index 000000000000..429f682f15d8 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/arm,dma-350.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/arm,dma-350.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Arm CoreLink DMA-350 Controller + +maintainers: + - Robin Murphy <robin.murphy@arm.com> + +allOf: + - $ref: dma-controller.yaml# + +properties: + compatible: + const: arm,dma-350 + + reg: + items: + - description: Base and size of the full register map + + interrupts: + minItems: 1 + items: + - description: Channel 0 interrupt + - description: Channel 1 interrupt + - description: Channel 2 interrupt + - description: Channel 3 interrupt + - description: Channel 4 interrupt + - description: Channel 5 interrupt + - description: Channel 6 interrupt + - description: Channel 7 interrupt + + "#dma-cells": + const: 1 + description: The cell is the trigger input number + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml index 950e8fa4f4ab..fa4248e2f1b9 100644 --- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml +++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml @@ -48,11 +48,11 @@ properties: interrupts: minItems: 1 - maxItems: 64 + maxItems: 65 interrupt-names: minItems: 1 - maxItems: 64 + maxItems: 65 "#dma-cells": description: | diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml b/Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml index a790e5687844..0dabe9bbb219 100644 --- a/Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml +++ b/Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml @@ -24,6 +24,7 @@ properties: - const: nvidia,tegra186-gpcdma - items: - enum: + - nvidia,tegra264-gpcdma - nvidia,tegra234-gpcdma - nvidia,tegra194-gpcdma - const: nvidia,tegra186-gpcdma diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.txt b/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.txt deleted file mode 100644 index 447fb44e7abe..000000000000 --- a/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.txt +++ /dev/null @@ -1,44 +0,0 @@ -* NVIDIA Tegra APB DMA controller - -Required properties: -- compatible: Should be "nvidia,<chip>-apbdma" -- reg: Should contain DMA registers location and length. This should include - all of the per-channel registers. -- interrupts: Should contain all of the per-channel DMA interrupts. -- clocks: Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. -- resets : Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. -- reset-names : Must include the following entries: - - dma -- #dma-cells : Must be <1>. This dictates the length of DMA specifiers in - client nodes' dmas properties. The specifier represents the DMA request - select value for the peripheral. For more details, consult the Tegra TRM's - documentation of the APB DMA channel control register REQ_SEL field. - -Examples: - -apbdma: dma@6000a000 { - compatible = "nvidia,tegra20-apbdma"; - reg = <0x6000a000 0x1200>; - interrupts = < 0 136 0x04 - 0 137 0x04 - 0 138 0x04 - 0 139 0x04 - 0 140 0x04 - 0 141 0x04 - 0 142 0x04 - 0 143 0x04 - 0 144 0x04 - 0 145 0x04 - 0 146 0x04 - 0 147 0x04 - 0 148 0x04 - 0 149 0x04 - 0 150 0x04 - 0 151 0x04 >; - clocks = <&tegra_car 34>; - resets = <&tegra_car 34>; - reset-names = "dma"; - #dma-cells = <1>; -}; diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.yaml b/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.yaml new file mode 100644 index 000000000000..a2ffd5209b3b --- /dev/null +++ b/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.yaml @@ -0,0 +1,90 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/nvidia,tegra20-apbdma.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra APB DMA Controller + +description: + The NVIDIA Tegra APB DMA controller is a hardware component that + enables direct memory access (DMA) on Tegra systems. It facilitates + data transfer between I/O devices and main memory without constant + CPU intervention. + +maintainers: + - Jonathan Hunter <jonathanh@nvidia.com> + +properties: + compatible: + oneOf: + - const: nvidia,tegra20-apbdma + - items: + - const: nvidia,tegra30-apbdma + - const: nvidia,tegra20-apbdma + + reg: + maxItems: 1 + + "#dma-cells": + const: 1 + + clocks: + maxItems: 1 + + interrupts: + description: + Should contain all of the per-channel DMA interrupts in + ascending order with respect to the DMA channel index. + minItems: 1 + maxItems: 32 + + resets: + maxItems: 1 + + reset-names: + const: dma + +required: + - compatible + - reg + - "#dma-cells" + - clocks + - interrupts + - resets + - reset-names + +allOf: + - $ref: dma-controller.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/reset/tegra186-reset.h> + dma-controller@6000a000 { + compatible = "nvidia,tegra30-apbdma", "nvidia,tegra20-apbdma"; + reg = <0x6000a000 0x1200>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car 34>; + resets = <&tegra_car 34>; + reset-names = "dma"; + #dma-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml index d3f8c269916c..da0235e451d6 100644 --- a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml +++ b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml @@ -19,6 +19,7 @@ properties: - enum: - nvidia,tegra210-adma - nvidia,tegra186-adma + - nvidia,tegra264-adma - items: - enum: - nvidia,tegra234-adma @@ -92,6 +93,7 @@ allOf: contains: enum: - nvidia,tegra186-adma + - nvidia,tegra264-adma then: anyOf: - properties: diff --git a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml index 3ad0d9b1fbc5..f2f87f0f545b 100644 --- a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml +++ b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml @@ -42,6 +42,8 @@ properties: interrupts: maxItems: 1 + dma-coherent: true + iommus: minItems: 1 maxItems: 6 diff --git a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml index b356251de5a8..92b12762c472 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml +++ b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml @@ -11,19 +11,23 @@ maintainers: properties: compatible: - items: - - enum: - - renesas,r7s72100-dmac # RZ/A1H - - renesas,r9a07g043-dmac # RZ/G2UL and RZ/Five - - renesas,r9a07g044-dmac # RZ/G2{L,LC} - - renesas,r9a07g054-dmac # RZ/V2L - - renesas,r9a08g045-dmac # RZ/G3S - - const: renesas,rz-dmac + oneOf: + - items: + - enum: + - renesas,r7s72100-dmac # RZ/A1H + - renesas,r9a07g043-dmac # RZ/G2UL and RZ/Five + - renesas,r9a07g044-dmac # RZ/G2{L,LC} + - renesas,r9a07g054-dmac # RZ/V2L + - renesas,r9a08g045-dmac # RZ/G3S + - const: renesas,rz-dmac + + - const: renesas,r9a09g057-dmac # RZ/V2H(P) reg: items: - description: Control and channel register block - description: DMA extended resource selector block + minItems: 1 interrupts: maxItems: 17 @@ -52,6 +56,7 @@ properties: items: - description: DMA main clock - description: DMA register access clock + minItems: 1 clock-names: items: @@ -61,10 +66,10 @@ properties: '#dma-cells': const: 1 description: - The cell specifies the encoded MID/RID values of the DMAC port - connected to the DMA client and the slave channel configuration - parameters. - bits[0:9] - Specifies MID/RID value + The cell specifies the encoded MID/RID or the REQ No values of + the DMAC port connected to the DMA client and the slave channel + configuration parameters. + bits[0:9] - Specifies the MID/RID or the REQ No value bit[10] - Specifies DMA request high enable (HIEN) bit[11] - Specifies DMA request detection type (LVL) bits[12:14] - Specifies DMAACK output mode (AM) @@ -80,12 +85,26 @@ properties: items: - description: Reset for DMA ARESETN reset terminal - description: Reset for DMA RST_ASYNC reset terminal + minItems: 1 reset-names: items: - const: arst - const: rst_async + renesas,icu: + description: + It must contain the phandle to the ICU and the index of the DMAC as seen + from the ICU. + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: Phandle to the ICU node. + - description: + The number of the DMAC as seen from the ICU, i.e. parameter k from + register ICU_DMkSELy. This may differ from the actual DMAC instance + number. + required: - compatible - reg @@ -98,13 +117,25 @@ allOf: - $ref: dma-controller.yaml# - if: - not: - properties: - compatible: - contains: - enum: - - renesas,r7s72100-dmac + properties: + compatible: + contains: + enum: + - renesas,r9a07g043-dmac + - renesas,r9a07g044-dmac + - renesas,r9a07g054-dmac + - renesas,r9a08g045-dmac then: + properties: + reg: + minItems: 2 + clocks: + minItems: 2 + resets: + minItems: 2 + + renesas,icu: false + required: - clocks - clock-names @@ -112,6 +143,46 @@ allOf: - resets - reset-names + - if: + properties: + compatible: + contains: + const: renesas,r7s72100-dmac + then: + properties: + reg: + minItems: 2 + + clocks: false + clock-names: false + power-domains: false + resets: false + reset-names: false + renesas,icu: false + + - if: + properties: + compatible: + contains: + const: renesas,r9a09g057-dmac + then: + properties: + reg: + maxItems: 1 + clocks: + maxItems: 1 + resets: + maxItems: 1 + + clock-names: false + reset-names: false + + required: + - clocks + - power-domains + - renesas,icu + - resets + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml index b8693e4b4b0d..e610b7636a08 100644 --- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml +++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml @@ -91,6 +91,9 @@ properties: - const: runstall - const: softreset + access-controllers: + maxItems: 1 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml index ca8d8661f872..abc52978be7a 100644 --- a/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml +++ b/Documentation/devicetree/bindings/dsp/mediatek,mt8195-dsp.yaml @@ -81,25 +81,25 @@ examples: #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> dsp@10803000 { - compatible = "mediatek,mt8195-dsp"; - reg = <0x10803000 0x1000>, - <0x10840000 0x40000>; - reg-names = "cfg", "sram"; - clocks = <&topckgen 10>, //CLK_TOP_ADSP - <&clk26m>, - <&topckgen 107>, //CLK_TOP_AUDIO_LOCAL_BUS - <&topckgen 136>, //CLK_TOP_MAINPLL_D7_D2 - <&scp_adsp 0>, //CLK_SCP_ADSP_AUDIODSP - <&topckgen 34>; //CLK_TOP_AUDIO_H - clock-names = "adsp_sel", - "clk26m_ck", - "audio_local_bus", - "mainpll_d7_d2", - "scp_adsp_audiodsp", - "audio_h"; - memory-region = <&adsp_dma_mem_reserved>, - <&adsp_mem_reserved>; - power-domains = <&spm 6>; //MT8195_POWER_DOMAIN_ADSP - mbox-names = "rx", "tx"; - mboxes = <&adsp_mailbox0>, <&adsp_mailbox1>; + compatible = "mediatek,mt8195-dsp"; + reg = <0x10803000 0x1000>, + <0x10840000 0x40000>; + reg-names = "cfg", "sram"; + clocks = <&topckgen 10>, //CLK_TOP_ADSP + <&clk26m>, + <&topckgen 107>, //CLK_TOP_AUDIO_LOCAL_BUS + <&topckgen 136>, //CLK_TOP_MAINPLL_D7_D2 + <&scp_adsp 0>, //CLK_SCP_ADSP_AUDIODSP + <&topckgen 34>; //CLK_TOP_AUDIO_H + clock-names = "adsp_sel", + "clk26m_ck", + "audio_local_bus", + "mainpll_d7_d2", + "scp_adsp_audiodsp", + "audio_h"; + memory-region = <&adsp_dma_mem_reserved>, + <&adsp_mem_reserved>; + power-domains = <&spm 6>; //MT8195_POWER_DOMAIN_ADSP + mbox-names = "rx", "tx"; + mboxes = <&adsp_mailbox0>, <&adsp_mailbox1>; }; diff --git a/Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml b/Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml index 2cdad1bbae73..9785aac3b5f3 100644 --- a/Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml +++ b/Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml @@ -27,6 +27,15 @@ properties: mboxes: maxItems: 1 + pmic: + description: Child node describing the main PMIC. + type: object + additionalProperties: true + + properties: + compatible: + const: samsung,s2mpg10-pmic + shmem: description: List of phandle pointing to the shared memory (SHM) area. The memory @@ -43,8 +52,34 @@ additionalProperties: false examples: - | + #include <dt-bindings/interrupt-controller/irq.h> + power-management { compatible = "google,gs101-acpm-ipc"; mboxes = <&ap2apm_mailbox>; shmem = <&apm_sram>; + + pmic { + compatible = "samsung,s2mpg10-pmic"; + interrupts-extended = <&gpa0 6 IRQ_TYPE_LEVEL_LOW>; + + regulators { + LDO1 { + regulator-name = "vdd_ldo1"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + }; + + // ... + + BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <450000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; }; diff --git a/Documentation/devicetree/bindings/firmware/intel,ixp4xx-network-processing-engine.yaml b/Documentation/devicetree/bindings/firmware/intel,ixp4xx-network-processing-engine.yaml index e6bed7d93e2d..50f1f08744a1 100644 --- a/Documentation/devicetree/bindings/firmware/intel,ixp4xx-network-processing-engine.yaml +++ b/Documentation/devicetree/bindings/firmware/intel,ixp4xx-network-processing-engine.yaml @@ -62,33 +62,33 @@ examples: #include <dt-bindings/gpio/gpio.h> npe: npe@c8006000 { - compatible = "intel,ixp4xx-network-processing-engine"; - reg = <0xc8006000 0x1000>, <0xc8007000 0x1000>, <0xc8008000 0x1000>; - #address-cells = <1>; - #size-cells = <0>; + compatible = "intel,ixp4xx-network-processing-engine"; + reg = <0xc8006000 0x1000>, <0xc8007000 0x1000>, <0xc8008000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; - hss@0 { - compatible = "intel,ixp4xx-hss"; - reg = <0>; - intel,npe-handle = <&npe 0>; - intel,queue-chl-rxtrig = <&qmgr 12>; - intel,queue-chl-txready = <&qmgr 34>; - intel,queue-pkt-rx = <&qmgr 13>; - intel,queue-pkt-tx = <&qmgr 14>, <&qmgr 15>, <&qmgr 16>, <&qmgr 17>; - intel,queue-pkt-rxfree = <&qmgr 18>, <&qmgr 19>, <&qmgr 20>, <&qmgr 21>; - intel,queue-pkt-txdone = <&qmgr 22>; - cts-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; - dcd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; - dtr-gpios = <&gpio_74 2 GPIO_ACTIVE_LOW>; - clk-internal-gpios = <&gpio_74 0 GPIO_ACTIVE_HIGH>; - }; + hss@0 { + compatible = "intel,ixp4xx-hss"; + reg = <0>; + intel,npe-handle = <&npe 0>; + intel,queue-chl-rxtrig = <&qmgr 12>; + intel,queue-chl-txready = <&qmgr 34>; + intel,queue-pkt-rx = <&qmgr 13>; + intel,queue-pkt-tx = <&qmgr 14>, <&qmgr 15>, <&qmgr 16>, <&qmgr 17>; + intel,queue-pkt-rxfree = <&qmgr 18>, <&qmgr 19>, <&qmgr 20>, <&qmgr 21>; + intel,queue-pkt-txdone = <&qmgr 22>; + cts-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; + rts-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; + dcd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; + dtr-gpios = <&gpio_74 2 GPIO_ACTIVE_LOW>; + clk-internal-gpios = <&gpio_74 0 GPIO_ACTIVE_HIGH>; + }; - crypto { - compatible = "intel,ixp4xx-crypto"; - intel,npe-handle = <&npe 2>; - queue-rx = <&qmgr 30>; - queue-txready = <&qmgr 29>; - }; + crypto { + compatible = "intel,ixp4xx-crypto"; + intel,npe-handle = <&npe 2>; + queue-rx = <&qmgr 30>; + queue-txready = <&qmgr 29>; + }; }; ... diff --git a/Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt b/Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt deleted file mode 100644 index 6eff1afd8daf..000000000000 --- a/Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt +++ /dev/null @@ -1,57 +0,0 @@ -Intel Service Layer Driver for Stratix10 SoC -============================================ -Intel Stratix10 SoC is composed of a 64 bit quad-core ARM Cortex A53 hard -processor system (HPS) and Secure Device Manager (SDM). When the FPGA is -configured from HPS, there needs to be a way for HPS to notify SDM the -location and size of the configuration data. Then SDM will get the -configuration data from that location and perform the FPGA configuration. - -To meet the whole system security needs and support virtual machine requesting -communication with SDM, only the secure world of software (EL3, Exception -Layer 3) can interface with SDM. All software entities running on other -exception layers must channel through the EL3 software whenever it needs -service from SDM. - -Intel Stratix10 service layer driver, running at privileged exception level -(EL1, Exception Layer 1), interfaces with the service providers and provides -the services for FPGA configuration, QSPI, Crypto and warm reset. Service layer -driver also manages secure monitor call (SMC) to communicate with secure monitor -code running in EL3. - -Required properties: -------------------- -The svc node has the following mandatory properties, must be located under -the firmware node. - -- compatible: "intel,stratix10-svc" or "intel,agilex-svc" -- method: smc or hvc - smc - Secure Monitor Call - hvc - Hypervisor Call -- memory-region: - phandle to the reserved memory node. See - Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt - for details - -Example: -------- - - reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; - - service_reserved: svcbuffer@0 { - compatible = "shared-dma-pool"; - reg = <0x0 0x0 0x0 0x1000000>; - alignment = <0x1000>; - no-map; - }; - }; - - firmware { - svc { - compatible = "intel,stratix10-svc"; - method = "smc"; - memory-region = <&service_reserved>; - }; - }; diff --git a/Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml b/Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml new file mode 100644 index 000000000000..fac1e955852e --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/firmware/intel,stratix10-svc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel Service Layer Driver for Stratix10 SoC + +maintainers: + - Dinh Nguyen <dinguyen@kernel.org> + - Mahesh Rao <mahesh.rao@altera.com> + +description: > + Intel Stratix10 SoC is composed of a 64 bit quad-core ARM Cortex A53 hard + processor system (HPS) and Secure Device Manager (SDM). When the FPGA is + configured from HPS, there needs to be a way for HPS to notify SDM the + location and size of the configuration data. Then SDM will get the + configuration data from that location and perform the FPGA configuration. + + To meet the whole system security needs and support virtual machine requesting + communication with SDM, only the secure world of software (EL3, Exception + Layer 3) can interface with SDM. All software entities running on other + exception layers must channel through the EL3 software whenever it needs + service from SDM. + + Intel Stratix10 service layer driver, running at privileged exception level + (EL1, Exception Layer 1), interfaces with the service providers and provides + the services for FPGA configuration, QSPI, Crypto and warm reset. Service layer + driver also manages secure monitor call (SMC) to communicate with secure monitor + code running in EL3. + +properties: + compatible: + enum: + - intel,stratix10-svc + - intel,agilex-svc + + method: + description: | + Supervisory call method to be used to communicate with the + secure service layer. + Permitted values are: + - "smc" : SMC #0, following the SMCCC + - "hvc" : HVC #0, following the SMCCC + + $ref: /schemas/types.yaml#/definitions/string-array + enum: + - smc + - hvc + + memory-region: + maxItems: 1 + description: + reserved memory region for the service layer driver to + communicate with the secure device manager. + + fpga-mgr: + $ref: /schemas/fpga/intel,stratix10-soc-fpga-mgr.yaml + description: Optional child node for fpga manager to perform fabric configuration. + +required: + - compatible + - method + - memory-region + +additionalProperties: false + +examples: + - | + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + + service_reserved: svcbuffer@0 { + compatible = "shared-dma-pool"; + reg = <0x0 0x0 0x0 0x1000000>; + alignment = <0x1000>; + no-map; + }; + }; + + firmware { + svc { + compatible = "intel,stratix10-svc"; + method = "smc"; + memory-region = <&service_reserved>; + + fpga-mgr { + compatible = "intel,stratix10-soc-fpga-mgr"; + }; + }; + }; + diff --git a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml index c43d17f6e96b..3c44fe607e12 100644 --- a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml +++ b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml @@ -70,6 +70,7 @@ properties: - enum: - nvidia,tegra194-bpmp - nvidia,tegra234-bpmp + - nvidia,tegra264-bpmp - const: nvidia,tegra186-bpmp - const: nvidia,tegra186-bpmp diff --git a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml index 1a95010a546b..2bda2e0e1369 100644 --- a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml +++ b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml @@ -11,6 +11,18 @@ maintainers: - Peng Fan <peng.fan@nxp.com> properties: + protocol@80: + description: + SCMI LMM protocol which is for boot, shutdown, and reset of other logical + machines (LM). It is usually used to allow one LM to manage another used + as an offload or accelerator engine. + $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' + unevaluatedProperties: false + + properties: + reg: + const: 0x80 + protocol@81: $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' unevaluatedProperties: false @@ -19,6 +31,17 @@ properties: reg: const: 0x81 + protocol@82: + description: + SCMI CPU Protocol which allows an agent to start or stop a CPU. It is + used to manage auxiliary CPUs in a LM. + $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' + unevaluatedProperties: false + + properties: + reg: + const: 0x82 + protocol@84: $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml index 8cdaac8011ba..b913192219e4 100644 --- a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml +++ b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml @@ -32,6 +32,7 @@ properties: - qcom,scm-ipq8074 - qcom,scm-ipq9574 - qcom,scm-mdm9607 + - qcom,scm-milos - qcom,scm-msm8226 - qcom,scm-msm8660 - qcom,scm-msm8916 @@ -198,6 +199,7 @@ allOf: compatible: contains: enum: + - qcom,scm-milos - qcom,scm-sm8450 - qcom,scm-sm8550 - qcom,scm-sm8650 diff --git a/Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml b/Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml index bbc183200400..3365124c7fd4 100644 --- a/Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml +++ b/Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml @@ -32,6 +32,13 @@ properties: items: - const: aon + resets: + maxItems: 1 + + reset-names: + items: + - const: gpu-clkgen + "#power-domain-cells": const: 1 diff --git a/Documentation/devicetree/bindings/fpga/fpga-region.yaml b/Documentation/devicetree/bindings/fpga/fpga-region.yaml index 77554885a6c4..7d2d3b7aa4b7 100644 --- a/Documentation/devicetree/bindings/fpga/fpga-region.yaml +++ b/Documentation/devicetree/bindings/fpga/fpga-region.yaml @@ -316,6 +316,7 @@ examples: reg = <0x40000000 0x10000>; gpio-controller; #gpio-cells = <2>; + clocks = <&clk>; }; }; diff --git a/Documentation/devicetree/bindings/fpga/intel,stratix10-soc-fpga-mgr.yaml b/Documentation/devicetree/bindings/fpga/intel,stratix10-soc-fpga-mgr.yaml new file mode 100644 index 000000000000..6e536d6b28a9 --- /dev/null +++ b/Documentation/devicetree/bindings/fpga/intel,stratix10-soc-fpga-mgr.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/fpga/intel,stratix10-soc-fpga-mgr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel Stratix10 SoC FPGA Manager + +maintainers: + - Mahesh Rao <mahesh.rao@altera.com> + - Adrian Ng Ho Yin <adrian.ho.yin.ng@altera.com> + - Niravkumar L Rabara <nirav.rabara@altera.com> + +description: + The Intel Stratix10 SoC consists of a 64-bit quad-core ARM Cortex A53 hard + processor system (HPS) and a Secure Device Manager (SDM). The Stratix10 + SoC FPGA Manager driver is used to configure/reconfigure the FPGA fabric + on the die.The driver communicates with SDM/ATF via the stratix10-svc + platform driver for performing its operations. + +properties: + compatible: + enum: + - intel,stratix10-soc-fpga-mgr + - intel,agilex-soc-fpga-mgr + +required: + - compatible + +additionalProperties: false + +examples: + - | + fpga-mgr { + compatible = "intel,stratix10-soc-fpga-mgr"; + }; diff --git a/Documentation/devicetree/bindings/fpga/intel-stratix10-soc-fpga-mgr.txt b/Documentation/devicetree/bindings/fpga/intel-stratix10-soc-fpga-mgr.txt deleted file mode 100644 index 0f874137ca46..000000000000 --- a/Documentation/devicetree/bindings/fpga/intel-stratix10-soc-fpga-mgr.txt +++ /dev/null @@ -1,18 +0,0 @@ -Intel Stratix10 SoC FPGA Manager - -Required properties: -The fpga_mgr node has the following mandatory property, must be located under -firmware/svc node. - -- compatible : should contain "intel,stratix10-soc-fpga-mgr" or - "intel,agilex-soc-fpga-mgr" - -Example: - - firmware { - svc { - fpga_mgr: fpga-mgr { - compatible = "intel,stratix10-soc-fpga-mgr"; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml b/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml index 80833462f620..41b368d54557 100644 --- a/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml +++ b/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml @@ -27,7 +27,7 @@ additionalProperties: false examples: - | versal_fpga: versal-fpga { - compatible = "xlnx,versal-fpga"; + compatible = "xlnx,versal-fpga"; }; ... diff --git a/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt b/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt deleted file mode 100644 index 973362eb3f1e..000000000000 --- a/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt +++ /dev/null @@ -1,72 +0,0 @@ -GPIO controllers on MPC8xxx SoCs - -This is for the non-QE/CPM/GUTs GPIO controllers as found on -8349, 8572, 8610 and compatible. - -Every GPIO controller node must have #gpio-cells property defined, -this information will be used to translate gpio-specifiers. -See bindings/gpio/gpio.txt for details of how to specify GPIO -information for devices. - -The GPIO module usually is connected to the SoC's internal interrupt -controller, see bindings/interrupt-controller/interrupts.txt (the -interrupt client nodes section) for details how to specify this GPIO -module's interrupt. - -The GPIO module may serve as another interrupt controller (cascaded to -the SoC's internal interrupt controller). See the interrupt controller -nodes section in bindings/interrupt-controller/interrupts.txt for -details. - -Required properties: -- compatible: "fsl,<chip>-gpio" followed by "fsl,mpc8349-gpio" - for 83xx, "fsl,mpc8572-gpio" for 85xx, or - "fsl,mpc8610-gpio" for 86xx. -- #gpio-cells: Should be two. The first cell is the pin number - and the second cell is used to specify optional - parameters (currently unused). -- interrupts: Interrupt mapping for GPIO IRQ. -- gpio-controller: Marks the port as GPIO controller. - -Optional properties: -- interrupt-controller: Empty boolean property which marks the GPIO - module as an IRQ controller. -- #interrupt-cells: Should be two. Defines the number of integer - cells required to specify an interrupt within - this interrupt controller. The first cell - defines the pin number, the second cell - defines additional flags (trigger type, - trigger polarity). Note that the available - set of trigger conditions supported by the - GPIO module depends on the actual SoC. - -Example of gpio-controller nodes for a MPC8347 SoC: - - gpio1: gpio-controller@c00 { - #gpio-cells = <2>; - compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio"; - reg = <0xc00 0x100>; - interrupt-parent = <&ipic>; - interrupts = <74 0x8>; - gpio-controller; - interrupt-controller; - #interrupt-cells = <2>; - }; - - gpio2: gpio-controller@d00 { - #gpio-cells = <2>; - compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio"; - reg = <0xd00 0x100>; - interrupt-parent = <&ipic>; - interrupts = <75 0x8>; - gpio-controller; - }; - -Example of a peripheral using the GPIO module as an IRQ controller: - - funkyfpga@0 { - compatible = "funky-fpga"; - ... - interrupt-parent = <&gpio1>; - interrupts = <4 3>; - }; diff --git a/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt b/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt deleted file mode 100644 index ce19c5660aca..000000000000 --- a/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt +++ /dev/null @@ -1,35 +0,0 @@ -* Abilis TB10x GPIO controller - -Required Properties: -- compatible: Should be "abilis,tb10x-gpio" -- reg: Address and length of the register set for the device -- gpio-controller: Marks the device node as a gpio controller. -- #gpio-cells: Should be <2>. The first cell is the pin number and the - second cell is used to specify optional parameters: - - bit 0 specifies polarity (0 for normal, 1 for inverted). -- abilis,ngpio: the number of GPIO pins this driver controls. - -Optional Properties: -- interrupt-controller: Marks the device node as an interrupt controller. -- #interrupt-cells: Should be <1>. Interrupts are triggered on both edges. -- interrupts: Defines the interrupt line connecting this GPIO controller to - its parent interrupt controller. - -GPIO ranges are specified as described in -Documentation/devicetree/bindings/gpio/gpio.txt - -Example: - - gpioa: gpio@ff140000 { - compatible = "abilis,tb10x-gpio"; - interrupt-controller; - #interrupt-cells = <1>; - interrupt-parent = <&tb10x_ictl>; - interrupts = <27 2>; - reg = <0xFF140000 0x1000>; - gpio-controller; - #gpio-cells = <2>; - abilis,ngpio = <3>; - gpio-ranges = <&iomux 0 0 0>; - gpio-ranges-group-names = "gpioa_pins"; - }; diff --git a/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.yaml b/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.yaml new file mode 100644 index 000000000000..c93ec0f16bcd --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/abilis,tb10x-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Abilis TB10x GPIO controller + +maintainers: + - Christian Ruppert <christian.ruppert@abilis.com> + +properties: + compatible: + const: abilis,tb10x-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + gpio-ranges: true + + gpio-ranges-group-names: true + + interrupt-controller: true + + '#interrupt-cells': + const: 1 + description: Interrupts are triggered on both edges + + interrupts: + maxItems: 1 + + abilis,ngpio: + description: Number of GPIO pins this driver controls + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - abilis,ngpio + +additionalProperties: false + +examples: + - | + gpio@ff140000 { + compatible = "abilis,tb10x-gpio"; + interrupt-controller; + #interrupt-cells = <1>; + interrupts = <27 2>; + reg = <0xff140000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + abilis,ngpio = <3>; + gpio-ranges = <&iomux 0 0 0>; + gpio-ranges-group-names = "gpioa_pins"; + }; diff --git a/Documentation/devicetree/bindings/gpio/altr-pio-1.0.yaml b/Documentation/devicetree/bindings/gpio/altr-pio-1.0.yaml new file mode 100644 index 000000000000..18afed324198 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/altr-pio-1.0.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/altr-pio-1.0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Altera GPIO controller + +maintainers: + - Dinh Nguyen <dinguyen@kernel.org> + - Marek Vasut <marex@denx.de> + - Mathieu Malaterre <malat@debian.org> + - Tien Hock Loh <thloh@altera.com> + +properties: + compatible: + const: altr,pio-1.0 + + reg: + maxItems: 1 + + gpio-controller: true + + "#gpio-cells": + const: 2 + description: + First cell is the GPIO offset number. Second cell is reserved and + currently unused. + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + altr,ngpio: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Width of the GPIO bank. + default: 32 + + altr,interrupt-type: + $ref: /schemas/types.yaml#/definitions/uint32 + description: > + Specifies the interrupt trigger type synthesized by hardware. + Values defined in <dt-bindings/interrupt-controller/irq.h>. + enum: [1, 2, 3, 4] + +required: + - compatible + - reg + - gpio-controller + - "#gpio-cells" + - interrupts + - interrupt-controller + - "#interrupt-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + gpio@ff200000 { + compatible = "altr,pio-1.0"; + reg = <0xff200000 0x10>; + interrupts = <45 4>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + altr,ngpio = <32>; + altr,interrupt-type = <IRQ_TYPE_EDGE_RISING>; + }; diff --git a/Documentation/devicetree/bindings/gpio/apm,xgene-gpio-sb.yaml b/Documentation/devicetree/bindings/gpio/apm,xgene-gpio-sb.yaml new file mode 100644 index 000000000000..d205dd7b492c --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/apm,xgene-gpio-sb.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/apm,xgene-gpio-sb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: APM X-Gene Standby GPIO controller + +maintainers: + - Khuong Dinh <khuong@os.amperecomputing.com> + +description: | + This is a gpio controller in the standby domain. It also supports interrupt in + some particular pins which are sourced to its parent interrupt controller + as diagram below: + +-----------------+ + | X-Gene standby | + | GPIO controller +------ GPIO_0 + +------------+ | | ... + | Parent IRQ | EXT_INT_0 | +------ GPIO_8/EXT_INT_0 + | controller | (SPI40) | | ... + | (GICv2) +--------------+ +------ GPIO_[N+8]/EXT_INT_N + | | ... | | + | | EXT_INT_N | +------ GPIO_[N+9] + | | (SPI[40 + N])| | ... + | +--------------+ +------ GPIO_MAX + +------------+ +-----------------+ + +properties: + compatible: + const: apm,xgene-gpio-sb + + reg: + maxItems: 1 + + '#gpio-cells': + const: 2 + + gpio-controller: true + + interrupts: + description: + List of interrupt specifiers for EXT_INT_0 through EXT_INT_N. The first + entry must correspond to EXT_INT_0. + + '#interrupt-cells': + const: 2 + description: + First cell selects EXT_INT_N (0-N), second cell specifies flags + + interrupt-controller: true + + apm,nr-gpios: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Number of GPIO pins + + apm,nr-irqs: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Number of interrupt pins + + apm,irq-start: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Lowest GPIO pin supporting interrupts + +required: + - compatible + - reg + - '#gpio-cells' + - gpio-controller + - interrupts + - '#interrupt-cells' + - interrupt-controller + +additionalProperties: false + +examples: + - | + gpio@17001000 { + compatible = "apm,xgene-gpio-sb"; + reg = <0x17001000 0x400>; + #gpio-cells = <2>; + gpio-controller; + interrupts = <0x0 0x28 0x1>, + <0x0 0x29 0x1>, + <0x0 0x2a 0x1>, + <0x0 0x2b 0x1>, + <0x0 0x2c 0x1>, + <0x0 0x2d 0x1>; + #interrupt-cells = <2>; + interrupt-controller; + apm,nr-gpios = <22>; + apm,nr-irqs = <6>; + apm,irq-start = <8>; + }; diff --git a/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml b/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml new file mode 100644 index 000000000000..42b1bc0a10c9 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/apple,smc-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Mac System Management Controller GPIO + +maintainers: + - Sven Peter <sven@kernel.org> + +description: + Apple Mac System Management Controller GPIO block. + +properties: + compatible: + const: apple,smc-gpio + + gpio-controller: true + + '#gpio-cells': + const: 2 + +required: + - compatible + - gpio-controller + - '#gpio-cells' + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/gpio/cavium,octeon-3860-gpio.yaml b/Documentation/devicetree/bindings/gpio/cavium,octeon-3860-gpio.yaml new file mode 100644 index 000000000000..35155b900655 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/cavium,octeon-3860-gpio.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/cavium,octeon-3860-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cavium Octeon 3860 GPIO controller + +maintainers: + - Bartosz Golaszewski <brgl@bgdev.pl> + +properties: + compatible: + const: cavium,octeon-3860-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + interrupts: + maxItems: 16 + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - interrupt-controller + - '#interrupt-cells' + - interrupts + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + gpio@1070000000800 { + compatible = "cavium,octeon-3860-gpio"; + reg = <0x10700 0x00000800 0x0 0x100>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + /* The GPIO pin connect to 16 consecutive CUI bits */ + interrupts = <0 16>, <0 17>, <0 18>, <0 19>, + <0 20>, <0 21>, <0 22>, <0 23>, + <0 24>, <0 25>, <0 26>, <0 27>, + <0 28>, <0 29>, <0 30>, <0 31>; + }; + }; diff --git a/Documentation/devicetree/bindings/gpio/cavium-octeon-gpio.txt b/Documentation/devicetree/bindings/gpio/cavium-octeon-gpio.txt deleted file mode 100644 index 9d6dcd3fe7f9..000000000000 --- a/Documentation/devicetree/bindings/gpio/cavium-octeon-gpio.txt +++ /dev/null @@ -1,49 +0,0 @@ -* General Purpose Input Output (GPIO) bus. - -Properties: -- compatible: "cavium,octeon-3860-gpio" - - Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. - -- reg: The base address of the GPIO unit's register bank. - -- gpio-controller: This is a GPIO controller. - -- #gpio-cells: Must be <2>. The first cell is the GPIO pin. - -- interrupt-controller: The GPIO controller is also an interrupt - controller, many of its pins may be configured as an interrupt - source. - -- #interrupt-cells: Must be <2>. The first cell is the GPIO pin - connected to the interrupt source. The second cell is the interrupt - triggering protocol and may have one of four values: - 1 - edge triggered on the rising edge. - 2 - edge triggered on the falling edge - 4 - level triggered active high. - 8 - level triggered active low. - -- interrupts: Interrupt routing for each pin. - -Example: - - gpio-controller@1070000000800 { - #gpio-cells = <2>; - compatible = "cavium,octeon-3860-gpio"; - reg = <0x10700 0x00000800 0x0 0x100>; - gpio-controller; - /* Interrupts are specified by two parts: - * 1) GPIO pin number (0..15) - * 2) Triggering (1 - edge rising - * 2 - edge falling - * 4 - level active high - * 8 - level active low) - */ - interrupt-controller; - #interrupt-cells = <2>; - /* The GPIO pin connect to 16 consecutive CUI bits */ - interrupts = <0 16>, <0 17>, <0 18>, <0 19>, - <0 20>, <0 21>, <0 22>, <0 23>, - <0 24>, <0 25>, <0 26>, <0 27>, - <0 28>, <0 29>, <0 30>, <0 31>; - }; diff --git a/Documentation/devicetree/bindings/gpio/cdns,gpio.txt b/Documentation/devicetree/bindings/gpio/cdns,gpio.txt deleted file mode 100644 index 706ef00f5c64..000000000000 --- a/Documentation/devicetree/bindings/gpio/cdns,gpio.txt +++ /dev/null @@ -1,43 +0,0 @@ -Cadence GPIO controller bindings - -Required properties: -- compatible: should be "cdns,gpio-r1p02". -- reg: the register base address and size. -- #gpio-cells: should be 2. - * first cell is the GPIO number. - * second cell specifies the GPIO flags, as defined in - <dt-bindings/gpio/gpio.h>. Only the GPIO_ACTIVE_HIGH - and GPIO_ACTIVE_LOW flags are supported. -- gpio-controller: marks the device as a GPIO controller. -- clocks: should contain one entry referencing the peripheral clock driving - the GPIO controller. - -Optional properties: -- ngpios: integer number of gpio lines supported by this controller, up to 32. -- interrupts: interrupt specifier for the controllers interrupt. -- interrupt-controller: marks the device as an interrupt controller. When - defined, interrupts, interrupt-parent and #interrupt-cells - are required. -- interrupt-cells: should be 2. - * first cell is the GPIO number you want to use as an IRQ source. - * second cell specifies the IRQ type, as defined in - <dt-bindings/interrupt-controller/irq.h>. - Currently only level sensitive IRQs are supported. - - -Example: - gpio0: gpio-controller@fd060000 { - compatible = "cdns,gpio-r1p02"; - reg =<0xfd060000 0x1000>; - - clocks = <&gpio_clk>; - - interrupt-parent = <&gic>; - interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>; - - gpio-controller; - #gpio-cells = <2>; - - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/Documentation/devicetree/bindings/gpio/cdns,gpio.yaml b/Documentation/devicetree/bindings/gpio/cdns,gpio.yaml new file mode 100644 index 000000000000..a84d60b39459 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/cdns,gpio.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/cdns,gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence GPIO Controller + +maintainers: + - Jan Kotas <jank@cadence.com> + +properties: + compatible: + oneOf: + - const: cdns,gpio-r1p02 + - items: + - enum: + - axiado,ax3000-gpio + - const: cdns,gpio-r1p02 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + ngpios: + minimum: 1 + maximum: 32 + + gpio-controller: true + + "#gpio-cells": + const: 2 + description: | + - First cell is the GPIO line number. + - Second cell is flags as defined in <dt-bindings/gpio/gpio.h>, + only GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW supported. + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + description: | + - First cell is the GPIO line number used as IRQ. + - Second cell is the trigger type, as defined in + <dt-bindings/interrupt-controller/irq.h>. + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - gpio-controller + - "#gpio-cells" + +if: + required: [interrupt-controller] +then: + required: + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + gpio0: gpio-controller@fd060000 { + compatible = "cdns,gpio-r1p02"; + reg = <0xfd060000 0x1000>; + clocks = <&gpio_clk>; + + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt b/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt deleted file mode 100644 index fd42e7280f72..000000000000 --- a/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt +++ /dev/null @@ -1,17 +0,0 @@ -* ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs - -Required properties: -- compatible: Should contain "cirrus,ep7209-mctrl-gpio". -- gpio-controller: Marks the device node as a gpio controller. -- #gpio-cells: Should be two. The first cell is the pin number and - the second cell is used to specify the gpio polarity: - 0 = Active high, - 1 = Active low. - -Example: - sysgpio: sysgpio { - compatible = "cirrus,ep7312-mctrl-gpio", - "cirrus,ep7209-mctrl-gpio"; - gpio-controller; - #gpio-cells = <2>; - }; diff --git a/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.yaml b/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.yaml new file mode 100644 index 000000000000..bdffca817f1b --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/cirrus,clps711x-mctrl-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs + +maintainers: + - Alexander Shiyan <shc_work@mail.ru> + +properties: + compatible: + oneOf: + - items: + - const: cirrus,ep7312-mctrl-gpio + - const: cirrus,ep7209-mctrl-gpio + - const: cirrus,ep7209-mctrl-gpio + + gpio-controller: true + + '#gpio-cells': + const: 2 + + gpio,syscon-dev: + description: + Phandle and offset of device's specific registers within the syscon state + control registers + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to syscon + - description: register offset within state control registers + +required: + - compatible + - gpio-controller + - '#gpio-cells' + +additionalProperties: false + +examples: + - | + sysgpio: sysgpio { + compatible = "cirrus,ep7312-mctrl-gpio", + "cirrus,ep7209-mctrl-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/gpio/exar,xra1403.yaml b/Documentation/devicetree/bindings/gpio/exar,xra1403.yaml new file mode 100644 index 000000000000..053134faf475 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/exar,xra1403.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/exar,xra1403.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: XRA1403 16-bit GPIO Expander with Reset Input + +maintainers: + - Nandor Han <nandor.han@ge.com> + +description: > + The XRA1403 is an 16-bit GPIO expander with an SPI interface. Features + available: + + - Individually programmable inputs: + - Internal pull-up resistors + - Polarity inversion + - Individual interrupt enable + - Rising edge and/or Falling edge interrupt + - Input filter + - Individually programmable outputs: + - Output Level Control + - Output Three-State Control + +properties: + compatible: + const: exar,xra1403 + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + reset-gpios: + description: Control line for the device reset. + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + gpio@2 { + compatible = "exar,xra1403"; + reg = <2>; + spi-max-frequency = <1000000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; + }; + }; diff --git a/Documentation/devicetree/bindings/gpio/fcs,fxl6408.yaml b/Documentation/devicetree/bindings/gpio/fcs,fxl6408.yaml deleted file mode 100644 index b74fa81e7d05..000000000000 --- a/Documentation/devicetree/bindings/gpio/fcs,fxl6408.yaml +++ /dev/null @@ -1,59 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/gpio/fcs,fxl6408.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Fairchild FXL6408 I2C GPIO Expander - -maintainers: - - Emanuele Ghidoli <emanuele.ghidoli@toradex.com> - -properties: - compatible: - enum: - - fcs,fxl6408 - - reg: - maxItems: 1 - - "#gpio-cells": - const: 2 - - gpio-controller: true - - gpio-line-names: - minItems: 1 - maxItems: 8 - -patternProperties: - "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$": - type: object - required: - - gpio-hog - -required: - - compatible - - reg - - gpio-controller - - "#gpio-cells" - -additionalProperties: false - -examples: - - | - i2c { - #address-cells = <1>; - #size-cells = <0>; - - gpio_expander_43: gpio-expander@43 { - compatible = "fcs,fxl6408"; - reg = <0x43>; - gpio-controller; - #gpio-cells = <2>; - gpio-line-names = "Wi-Fi_W_DISABLE", "Wi-Fi_WKUP_WLAN", - "PWR_EN_+V3.3_WiFi_N", "PCIe_REF_CLK_EN", - "USB_RESET_N", "USB_BYPASS_N", "Wi-Fi_PDn", - "Wi-Fi_WKUP_BT"; - }; - }; diff --git a/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml index f1b60ab3f356..4cb2a6b9fabf 100644 --- a/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml @@ -29,6 +29,13 @@ properties: - fsl,ls1088a-gpio - fsl,ls2080a-gpio - const: fsl,qoriq-gpio + - items: + - enum: + - fsl,mpc8308-gpio + - fsl,mpc8377-gpio + - fsl,mpc8378-gpio + - fsl,mpc8379-gpio + - const: fsl,mpc8349-gpio reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/gpio/gateworks,pld-gpio.txt b/Documentation/devicetree/bindings/gpio/gateworks,pld-gpio.txt deleted file mode 100644 index d543fd1b8b23..000000000000 --- a/Documentation/devicetree/bindings/gpio/gateworks,pld-gpio.txt +++ /dev/null @@ -1,19 +0,0 @@ -Gateworks PLD GPIO controller bindings - -The GPIO controller should be a child node on an I2C bus. - -Required properties: -- compatible: Should be "gateworks,pld-gpio" -- reg: I2C slave address -- gpio-controller: Marks the device node as a GPIO controller. -- #gpio-cells: Should be <2>. The first cell is the gpio number and - the second cell is used to specify optional parameters. - -Example: - -pld@56 { - compatible = "gateworks,pld-gpio"; - reg = <0x56>; - gpio-controller; - #gpio-cells = <2>; -}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-74xx-mmio.txt b/Documentation/devicetree/bindings/gpio/gpio-74xx-mmio.txt deleted file mode 100644 index 7bb1a9d60133..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-74xx-mmio.txt +++ /dev/null @@ -1,30 +0,0 @@ -* 74XX MMIO GPIO driver - -Required properties: -- compatible: Should contain one of the following: - "ti,741g125": for 741G125 (1-bit Input), - "ti,741g174": for 741G74 (1-bit Output), - "ti,742g125": for 742G125 (2-bit Input), - "ti,7474" : for 7474 (2-bit Output), - "ti,74125" : for 74125 (4-bit Input), - "ti,74175" : for 74175 (4-bit Output), - "ti,74365" : for 74365 (6-bit Input), - "ti,74174" : for 74174 (6-bit Output), - "ti,74244" : for 74244 (8-bit Input), - "ti,74273" : for 74273 (8-bit Output), - "ti,741624" : for 741624 (16-bit Input), - "ti,7416374": for 7416374 (16-bit Output). -- reg: Physical base address and length where IC resides. -- gpio-controller: Marks the device node as a gpio controller. -- #gpio-cells: Should be two. The first cell is the pin number and - the second cell is used to specify the GPIO polarity: - 0 = Active High, - 1 = Active Low. - -Example: - ctrl: gpio@30008004 { - compatible = "ti,74174"; - reg = <0x30008004 0x1>; - gpio-controller; - #gpio-cells = <2>; - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-altera.txt b/Documentation/devicetree/bindings/gpio/gpio-altera.txt deleted file mode 100644 index 2a80e272cd66..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-altera.txt +++ /dev/null @@ -1,44 +0,0 @@ -Altera GPIO controller bindings - -Required properties: -- compatible: - - "altr,pio-1.0" -- reg: Physical base address and length of the controller's registers. -- #gpio-cells : Should be 2 - - The first cell is the gpio offset number. - - The second cell is reserved and is currently unused. -- gpio-controller : Marks the device node as a GPIO controller. -- interrupt-controller: Mark the device node as an interrupt controller -- #interrupt-cells : Should be 2. The interrupt type is fixed in the hardware. - - The first cell is the GPIO offset number within the GPIO controller. - - The second cell is the interrupt trigger type and level flags. -- interrupts: Specify the interrupt. -- altr,interrupt-type: Specifies the interrupt trigger type the GPIO - hardware is synthesized. This field is required if the Altera GPIO controller - used has IRQ enabled as the interrupt type is not software controlled, - but hardware synthesized. Required if GPIO is used as an interrupt - controller. The value is defined in <dt-bindings/interrupt-controller/irq.h> - Only the following flags are supported: - IRQ_TYPE_EDGE_RISING - IRQ_TYPE_EDGE_FALLING - IRQ_TYPE_EDGE_BOTH - IRQ_TYPE_LEVEL_HIGH - -Optional properties: -- altr,ngpio: Width of the GPIO bank. This defines how many pins the - GPIO device has. Ranges between 1-32. Optional and defaults to 32 if not - specified. - -Example: - -gpio_altr: gpio@ff200000 { - compatible = "altr,pio-1.0"; - reg = <0xff200000 0x10>; - interrupts = <0 45 4>; - altr,ngpio = <32>; - altr,interrupt-type = <IRQ_TYPE_EDGE_RISING>; - #gpio-cells = <2>; - gpio-controller; - #interrupt-cells = <2>; - interrupt-controller; -}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-ath79.txt b/Documentation/devicetree/bindings/gpio/gpio-ath79.txt deleted file mode 100644 index cf71f3ec969d..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-ath79.txt +++ /dev/null @@ -1,37 +0,0 @@ -Binding for Qualcomm Atheros AR7xxx/AR9xxx GPIO controller - -Required properties: -- compatible: has to be "qca,<soctype>-gpio" and one of the following - fallbacks: - - "qca,ar7100-gpio" - - "qca,ar9340-gpio" -- reg: Base address and size of the controllers memory area -- gpio-controller : Marks the device node as a GPIO controller. -- #gpio-cells : Should be two. The first cell is the pin number and the - second cell is used to specify optional parameters. -- ngpios: Should be set to the number of GPIOs available on the SoC. - -Optional properties: -- interrupts: Interrupt specifier for the controllers interrupt. -- interrupt-controller : Identifies the node as an interrupt controller -- #interrupt-cells : Specifies the number of cells needed to encode interrupt - source, should be 2 - -Please refer to interrupts.txt in this directory for details of the common -Interrupt Controllers bindings used by client devices. - -Example: - - gpio@18040000 { - compatible = "qca,ar9132-gpio", "qca,ar7100-gpio"; - reg = <0x18040000 0x30>; - interrupts = <2>; - - ngpios = <22>; - - gpio-controller; - #gpio-cells = <2>; - - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-clps711x.txt b/Documentation/devicetree/bindings/gpio/gpio-clps711x.txt deleted file mode 100644 index 0a304ad29d81..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-clps711x.txt +++ /dev/null @@ -1,28 +0,0 @@ -Cirrus Logic CLPS711X GPIO controller - -Required properties: -- compatible: Should be "cirrus,ep7209-gpio" -- reg: Physical base GPIO controller registers location and length. - There should be two registers, first is DATA register, the second - is DIRECTION. -- gpio-controller: Marks the device node as a gpio controller. -- #gpio-cells: Should be two. The first cell is the pin number and - the second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low - -Note: Each GPIO port should have an alias correctly numbered in "aliases" -node. - -Example: - -aliases { - gpio0 = &porta; -}; - -porta: gpio@80000000 { - compatible = "cirrus,ep7312-gpio","cirrus,ep7209-gpio"; - reg = <0x80000000 0x1>, <0x80000040 0x1>; - gpio-controller; - #gpio-cells = <2>; -}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt b/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt deleted file mode 100644 index 0423699d74c7..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt +++ /dev/null @@ -1,39 +0,0 @@ -Keystone 2 DSP GPIO controller bindings - -HOST OS userland running on ARM can send interrupts to DSP cores using -the DSP GPIO controller IP. It provides 28 IRQ signals per each DSP core. -This is one of the component used by the IPC mechanism used on Keystone SOCs. - -For example TCI6638K2K SoC has 8 DSP GPIO controllers: - - 8 for C66x CorePacx CPUs 0-7 - -Keystone 2 DSP GPIO controller has specific features: -- each GPIO can be configured only as output pin; -- setting GPIO value to 1 causes IRQ generation on target DSP core; -- reading pin value returns 0 - if IRQ was handled or 1 - IRQ is still - pending. - -Required Properties: -- compatible: should be "ti,keystone-dsp-gpio" -- ti,syscon-dev: phandle/offset pair. The phandle to syscon used to - access device state control registers and the offset of device's specific - registers within device state control registers range. -- gpio-controller: Marks the device node as a gpio controller. -- #gpio-cells: Should be 2. - -Please refer to gpio.txt in this directory for details of the common GPIO -bindings used by client devices. - -Example: - dspgpio0: keystone_dsp_gpio@2620240 { - compatible = "ti,keystone-dsp-gpio"; - ti,syscon-dev = <&devctrl 0x240>; - gpio-controller; - #gpio-cells = <2>; - }; - - dsp0: dsp0 { - compatible = "linux,rproc-user"; - ... - kick-gpio = <&dspgpio0 27>; - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-lp3943.txt b/Documentation/devicetree/bindings/gpio/gpio-lp3943.txt deleted file mode 100644 index 80fcb7d70e13..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-lp3943.txt +++ /dev/null @@ -1,37 +0,0 @@ -TI/National Semiconductor LP3943 GPIO controller - -Required properties: - - compatible: "ti,lp3943-gpio" - - gpio-controller: Marks the device node as a GPIO controller. - - #gpio-cells: Should be 2. See gpio.txt in this directory for a - description of the cells format. - -Example: -Simple LED controls with LP3943 GPIO controller - -&i2c4 { - lp3943@60 { - compatible = "ti,lp3943"; - reg = <0x60>; - - gpioex: gpio { - compatible = "ti,lp3943-gpio"; - gpio-controller; - #gpio-cells = <2>; - }; - }; -}; - -leds { - compatible = "gpio-leds"; - indicator1 { - label = "indi1"; - gpios = <&gpioex 9 GPIO_ACTIVE_LOW>; - }; - - indicator2 { - label = "indi2"; - gpios = <&gpioex 10 GPIO_ACTIVE_LOW>; - default-state = "off"; - }; -}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt b/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt deleted file mode 100644 index b3a6444b8f45..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt +++ /dev/null @@ -1,59 +0,0 @@ -GPIO driver for Maxim MAX3191x industrial serializer - -Required properties: - - compatible: Must be one of: - "maxim,max31910" - "maxim,max31911" - "maxim,max31912" - "maxim,max31913" - "maxim,max31953" - "maxim,max31963" - - reg: Chip select number. - - gpio-controller: Marks the device node as a GPIO controller. - - #gpio-cells: Should be two. For consumer use see gpio.txt. - -Optional properties: - - #daisy-chained-devices: - Number of chips in the daisy-chain (default is 1). - - maxim,modesel-gpios: GPIO pins to configure modesel of each chip. - The number of GPIOs must equal "#daisy-chained-devices" - (if each chip is driven by a separate pin) or 1 - (if all chips are wired to the same pin). - - maxim,fault-gpios: GPIO pins to read fault of each chip. - The number of GPIOs must equal "#daisy-chained-devices" - or 1. - - maxim,db0-gpios: GPIO pins to configure debounce of each chip. - The number of GPIOs must equal "#daisy-chained-devices" - or 1. - - maxim,db1-gpios: GPIO pins to configure debounce of each chip. - The number of GPIOs must equal "maxim,db0-gpios". - - maxim,modesel-8bit: Boolean whether the modesel pin of the chips is - pulled high (8-bit mode). Use this if the modesel pin - is hardwired and consequently "maxim,modesel-gpios" - cannot be specified. By default if neither this nor - "maxim,modesel-gpios" is given, the driver assumes - that modesel is pulled low (16-bit mode). - - maxim,ignore-undervoltage: - Boolean whether to ignore undervoltage alarms signaled - by the "maxim,fault-gpios" or by the status byte - (in 16-bit mode). Use this if the chips are powered - through 5VOUT instead of VCC24V, in which case they - will constantly signal undervoltage. - -For other required and optional properties of SPI slave nodes please refer to -../spi/spi-bus.txt. - -Example: - gpio@0 { - compatible = "maxim,max31913"; - reg = <0>; - gpio-controller; - #gpio-cells = <2>; - - maxim,modesel-gpios = <&gpio2 23>; - maxim,fault-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; - maxim,db0-gpios = <&gpio2 25>; - maxim,db1-gpios = <&gpio2 26>; - - spi-max-frequency = <25000000>; - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-max77620.txt b/Documentation/devicetree/bindings/gpio/gpio-max77620.txt deleted file mode 100644 index 410e716fd3d2..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-max77620.txt +++ /dev/null @@ -1,25 +0,0 @@ -GPIO driver for MAX77620 Power management IC from Maxim Semiconductor. - -Device has 8 GPIO pins which can be configured as GPIO as well as the -special IO functions. - -Required properties: -------------------- -- gpio-controller : Marks the device node as a gpio controller. -- #gpio-cells : Should be two. The first cell is the pin number and - the second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low -For more details, please refer generic GPIO DT binding document -<devicetree/bindings/gpio/gpio.txt>. - -Example: --------- -#include <dt-bindings/mfd/max77620.h> -... -max77620@3c { - compatible = "maxim,max77620"; - - gpio-controller; - #gpio-cells = <2>; -}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-mm-lantiq.txt b/Documentation/devicetree/bindings/gpio/gpio-mm-lantiq.txt deleted file mode 100644 index f93d51478d5a..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-mm-lantiq.txt +++ /dev/null @@ -1,38 +0,0 @@ -Lantiq SoC External Bus memory mapped GPIO controller - -By attaching hardware latches to the EBU it is possible to create output -only gpios. This driver configures a special memory address, which when -written to outputs 16 bit to the latches. - -The node describing the memory mapped GPIOs needs to be a child of the node -describing the "lantiq,localbus". - -Required properties: -- compatible : Should be "lantiq,gpio-mm-lantiq" -- reg : Address and length of the register set for the device -- #gpio-cells : Should be two. The first cell is the pin number and - the second cell is used to specify optional parameters (currently - unused). -- gpio-controller : Marks the device node as a gpio controller. - -Optional properties: -- lantiq,shadow : The default value that we shall assume as already set on the - shift register cascade. - -Example: - -localbus@0 { - #address-cells = <2>; - #size-cells = <1>; - ranges = <0 0 0x0 0x3ffffff /* addrsel0 */ - 1 0 0x4000000 0x4000010>; /* addsel1 */ - compatible = "lantiq,localbus", "simple-bus"; - - gpio_mm0: gpio@4000000 { - compatible = "lantiq,gpio-mm"; - reg = <1 0x0 0x10>; - gpio-controller; - #gpio-cells = <2>; - lantiq,shadow = <0x77f> - }; -} diff --git a/Documentation/devicetree/bindings/gpio/gpio-moxtet.txt b/Documentation/devicetree/bindings/gpio/gpio-moxtet.txt deleted file mode 100644 index 410759de9f09..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-moxtet.txt +++ /dev/null @@ -1,18 +0,0 @@ -Turris Mox Moxtet GPIO expander via Moxtet bus - -Required properties: - - compatible : Should be "cznic,moxtet-gpio". - - gpio-controller : Marks the device node as a GPIO controller. - - #gpio-cells : Should be two. For consumer use see gpio.txt. - -Other properties are required for a Moxtet bus device, please refer to -Documentation/devicetree/bindings/bus/moxtet.txt. - -Example: - - moxtet_sfp: gpio@0 { - compatible = "cznic,moxtet-gpio"; - gpio-controller; - #gpio-cells = <2>; - reg = <0>; - } diff --git a/Documentation/devicetree/bindings/gpio/gpio-palmas.txt b/Documentation/devicetree/bindings/gpio/gpio-palmas.txt deleted file mode 100644 index 08b5b52a3ae0..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-palmas.txt +++ /dev/null @@ -1,27 +0,0 @@ -Palmas GPIO controller bindings - -Required properties: -- compatible: - - "ti,palams-gpio" for palma series of the GPIO controller - - "ti,tps80036-gpio" for Palma series device TPS80036. - - "ti,tps65913-gpio" for palma series device TPS65913. - - "ti,tps65914-gpio" for palma series device TPS65914. -- #gpio-cells : Should be two. - - first cell is the gpio pin number - - second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low -- gpio-controller : Marks the device node as a GPIO controller. - -Note: This gpio node will be sub node of palmas node. - -Example: - palmas: tps65913@58 { - ::::::::::: - palmas_gpio: palmas_gpio { - compatible = "ti,palmas-gpio"; - gpio-controller; - #gpio-cells = <2>; - }; - ::::::::::: - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml deleted file mode 100644 index 6f73961001b7..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml +++ /dev/null @@ -1,56 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/gpio/gpio-pca9570.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: PCA9570 I2C GPO expander - -maintainers: - - Sungbo Eo <mans0n@gorani.run> - -properties: - compatible: - enum: - - dlg,slg7xl45106 - - nxp,pca9570 - - nxp,pca9571 - - reg: - maxItems: 1 - - gpio-controller: true - - '#gpio-cells': - const: 2 - - gpio-line-names: - minItems: 4 - maxItems: 8 - - label: - description: A descriptive name for this device. - -required: - - compatible - - reg - - gpio-controller - - "#gpio-cells" - -additionalProperties: false - -examples: - - | - i2c { - #address-cells = <1>; - #size-cells = <0>; - - gpio@24 { - compatible = "nxp,pca9570"; - reg = <0x24>; - gpio-controller; - #gpio-cells = <2>; - }; - }; - -... diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml index 4d3f52f8d1b8..12134c737ad8 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml +++ b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml @@ -68,6 +68,7 @@ properties: - ti,pca9536 - ti,tca6408 - ti,tca6416 + - ti,tca6418 - ti,tca6424 - ti,tca9535 - ti,tca9538 diff --git a/Documentation/devicetree/bindings/gpio/gpio-pisosr.txt b/Documentation/devicetree/bindings/gpio/gpio-pisosr.txt deleted file mode 100644 index fba3c61f6a5b..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-pisosr.txt +++ /dev/null @@ -1,34 +0,0 @@ -Generic Parallel-in/Serial-out Shift Register GPIO Driver - -This binding describes generic parallel-in/serial-out shift register -devices that can be used for GPI (General Purpose Input). This includes -SN74165 serial-out shift registers and the SN65HVS88x series of -industrial serializers. - -Required properties: - - compatible : Should be "pisosr-gpio". - - gpio-controller : Marks the device node as a GPIO controller. - - #gpio-cells : Should be two. For consumer use see gpio.txt. - -Optional properties: - - ngpios : Number of used GPIO lines (0..n-1), default is 8. - - load-gpios : GPIO pin specifier attached to load enable, this - pin is pulsed before reading from the device to - load input pin values into the device. - -For other required and optional properties of SPI slave -nodes please refer to ../spi/spi-bus.txt. - -Example: - - gpio@0 { - compatible = "ti,sn65hvs882", "pisosr-gpio"; - gpio-controller; - #gpio-cells = <2>; - - load-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; - - reg = <0>; - spi-max-frequency = <1000000>; - spi-cpol; - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-tpic2810.yaml b/Documentation/devicetree/bindings/gpio/gpio-tpic2810.yaml deleted file mode 100644 index 157969bc4c46..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-tpic2810.yaml +++ /dev/null @@ -1,51 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/gpio/gpio-tpic2810.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: TPIC2810 GPIO controller - -maintainers: - - Aswath Govindraju <a-govindraju@ti.com> - -properties: - compatible: - enum: - - ti,tpic2810 - - reg: - maxItems: 1 - - gpio-controller: true - - "#gpio-cells": - const: 2 - - gpio-line-names: - minItems: 1 - maxItems: 32 - -required: - - compatible - - reg - - gpio-controller - - "#gpio-cells" - -additionalProperties: false - -examples: - - | - #include <dt-bindings/gpio/gpio.h> - - i2c { - #address-cells = <1>; - #size-cells = <0>; - gpio@60 { - compatible = "ti,tpic2810"; - reg = <0x60>; - gpio-controller; - #gpio-cells = <2>; - gpio-line-names = "LED A", "LED B", "LED C"; - }; - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-ts4800.txt b/Documentation/devicetree/bindings/gpio/gpio-ts4800.txt deleted file mode 100644 index 92ea9c8f6399..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-ts4800.txt +++ /dev/null @@ -1,20 +0,0 @@ -* TS-4800 FPGA's GPIO controller bindings - -Required properties: -- compatible: Must be "technologic,ts4800-gpio". -- #gpio-cells: Should be two. The first cell is the pin number. -- reg: Physical base address of the controller and length - of memory mapped region. - -Optional property: -- ngpios: See "gpio.txt" - -Example: - -gpio1: gpio { - compatible = "technologic,ts4800-gpio"; - reg = <0x10020 0x6>; - ngpios = <8>; - gpio-controller; - #gpio-cells = <2>; -}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-ts4900.txt b/Documentation/devicetree/bindings/gpio/gpio-ts4900.txt deleted file mode 100644 index 3f8e71b1ab2a..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-ts4900.txt +++ /dev/null @@ -1,30 +0,0 @@ -* Technologic Systems I2C-FPGA's GPIO controller bindings - -This bindings describes the GPIO controller for Technologic's FPGA core. -TS-4900's FPGA encodes the GPIO state on 3 bits, whereas the TS-7970's FPGA -uses 2 bits: it doesn't use a dedicated input bit. - -Required properties: -- compatible: Should be one of the following - "technologic,ts4900-gpio" - "technologic,ts7970-gpio" -- reg: Physical base address of the controller and length - of memory mapped region. -- #gpio-cells: Should be two. The first cell is the pin number. -- gpio-controller: Marks the device node as a gpio controller. - -Optional property: -- ngpios: Number of GPIOs this controller is instantiated with, - the default is 32. See gpio.txt for more details. - -Example: - -&i2c2 { - gpio8: gpio@28 { - compatible = "technologic,ts4900-gpio"; - reg = <0x28>; - #gpio-cells = <2>; - gpio-controller; - ngpios = <32>; - }; -}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt b/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt deleted file mode 100644 index 66788fda1db3..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt +++ /dev/null @@ -1,29 +0,0 @@ -twl4030 GPIO controller bindings - -Required properties: -- compatible: - - "ti,twl4030-gpio" for twl4030 GPIO controller -- #gpio-cells : Should be two. - - first cell is the pin number - - second cell is used to specify optional parameters (unused) -- gpio-controller : Marks the device node as a GPIO controller. -- #interrupt-cells : Should be 2. -- interrupt-controller: Mark the device node as an interrupt controller - The first cell is the GPIO number. - The second cell is not used. -- ti,use-leds : Enables LEDA and LEDB outputs if set -- ti,debounce : if n-th bit is set, debounces GPIO-n -- ti,mmc-cd : if n-th bit is set, GPIO-n controls VMMC(n+1) -- ti,pullups : if n-th bit is set, set a pullup on GPIO-n -- ti,pulldowns : if n-th bit is set, set a pulldown on GPIO-n - -Example: - -twl_gpio: gpio { - compatible = "ti,twl4030-gpio"; - #gpio-cells = <2>; - gpio-controller; - #interrupt-cells = <2>; - interrupt-controller; - ti,use-leds; -}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-xgene-sb.txt b/Documentation/devicetree/bindings/gpio/gpio-xgene-sb.txt deleted file mode 100644 index 7ddf292db144..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-xgene-sb.txt +++ /dev/null @@ -1,64 +0,0 @@ -APM X-Gene Standby GPIO controller bindings - -This is a gpio controller in the standby domain. It also supports interrupt in -some particular pins which are sourced to its parent interrupt controller -as diagram below: - +-----------------+ - | X-Gene standby | - | GPIO controller +------ GPIO_0 -+------------+ | | ... -| Parent IRQ | EXT_INT_0 | +------ GPIO_8/EXT_INT_0 -| controller | (SPI40) | | ... -| (GICv2) +--------------+ +------ GPIO_[N+8]/EXT_INT_N -| | ... | | -| | EXT_INT_N | +------ GPIO_[N+9] -| | (SPI[40 + N])| | ... -| +--------------+ +------ GPIO_MAX -+------------+ +-----------------+ - -Required properties: -- compatible: "apm,xgene-gpio-sb" for the X-Gene Standby GPIO controller -- reg: Physical base address and size of the controller's registers -- #gpio-cells: Should be two. - - first cell is the pin number - - second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low -- gpio-controller: Marks the device node as a GPIO controller. -- interrupts: The EXT_INT_0 parent interrupt resource must be listed first. -- interrupt-cells: Should be two. - - first cell is 0-N corresponding for EXT_INT_0 to EXT_INT_N. - - second cell is used to specify flags. -- interrupt-controller: Marks the device node as an interrupt controller. -- apm,nr-gpios: Optional, specify number of gpios pin. -- apm,nr-irqs: Optional, specify number of interrupt pins. -- apm,irq-start: Optional, specify lowest gpio pin support interrupt. - -Example: - sbgpio: gpio@17001000{ - compatible = "apm,xgene-gpio-sb"; - reg = <0x0 0x17001000 0x0 0x400>; - #gpio-cells = <2>; - gpio-controller; - interrupts = <0x0 0x28 0x1>, - <0x0 0x29 0x1>, - <0x0 0x2a 0x1>, - <0x0 0x2b 0x1>, - <0x0 0x2c 0x1>, - <0x0 0x2d 0x1>; - interrupt-parent = <&gic>; - #interrupt-cells = <2>; - interrupt-controller; - apm,nr-gpios = <22>; - apm,nr-irqs = <6>; - apm,irq-start = <8>; - }; - - testuser { - compatible = "example,testuser"; - /* Use the GPIO_13/EXT_INT_5 line as an active high triggered - * level interrupt - */ - interrupts = <5 4>; - interrupt-parent = <&sbgpio>; - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-xgene.txt b/Documentation/devicetree/bindings/gpio/gpio-xgene.txt deleted file mode 100644 index 86dbb05e7758..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-xgene.txt +++ /dev/null @@ -1,22 +0,0 @@ -APM X-Gene SoC GPIO controller bindings - -This is a gpio controller that is part of the flash controller. -This gpio controller controls a total of 48 gpios. - -Required properties: -- compatible: "apm,xgene-gpio" for X-Gene GPIO controller -- reg: Physical base address and size of the controller's registers -- #gpio-cells: Should be two. - - first cell is the pin number - - second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low -- gpio-controller: Marks the device node as a GPIO controller. - -Example: - gpio0: gpio0@1701c000 { - compatible = "apm,xgene-gpio"; - reg = <0x0 0x1701c000 0x0 0x40>; - gpio-controller; - #gpio-cells = <2>; - }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-xra1403.txt b/Documentation/devicetree/bindings/gpio/gpio-xra1403.txt deleted file mode 100644 index e13cc399b363..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-xra1403.txt +++ /dev/null @@ -1,46 +0,0 @@ -GPIO Driver for XRA1403 16-BIT GPIO Expander With Reset Input from EXAR - -The XRA1403 is an 16-bit GPIO expander with an SPI interface. Features available: - - Individually programmable inputs: - - Internal pull-up resistors - - Polarity inversion - - Individual interrupt enable - - Rising edge and/or Falling edge interrupt - - Input filter - - Individually programmable outputs - - Output Level Control - - Output Three-State Control - -Properties ----------- -Check documentation for SPI and GPIO controllers regarding properties needed to configure the node. - - - compatible = "exar,xra1403". - - reg - SPI id of the device. - - gpio-controller - marks the node as gpio. - - #gpio-cells - should be two where the first cell is the pin number - and the second one is used for optional parameters. - -Optional properties: -------------------- - - reset-gpios: in case available used to control the device reset line. - - interrupt-controller - marks the node as interrupt controller. - - #interrupt-cells - should be two and represents the number of cells - needed to encode interrupt source. - -Example --------- - - gpioxra0: gpio@2 { - compatible = "exar,xra1403"; - reg = <2>; - - gpio-controller; - #gpio-cells = <2>; - - interrupt-controller; - #interrupt-cells = <2>; - - reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; - spi-max-frequency = <1000000>; - }; diff --git a/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt b/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt deleted file mode 100644 index d58b3958f3ea..000000000000 --- a/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt +++ /dev/null @@ -1,24 +0,0 @@ -* IBM/AMCC/APM GPIO Controller for PowerPC 4XX series and compatible SoCs - -All GPIOs are pin-shared with other functions. DCRs control whether a -particular pin that has GPIO capabilities acts as a GPIO or is used for -another purpose. GPIO outputs are separately programmable to emulate -an open-drain driver. - -Required properties: - - compatible: must be "ibm,ppc4xx-gpio" - - reg: address and length of the register set for the device - - #gpio-cells: must be set to 2. The first cell is the pin number - and the second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low - - gpio-controller: marks the device node as a gpio controller. - -Example: - -GPIO0: gpio@ef600b00 { - compatible = "ibm,ppc4xx-gpio"; - reg = <0xef600b00 0x00000048>; - #gpio-cells = <2>; - gpio-controller; -}; diff --git a/Documentation/devicetree/bindings/gpio/lacie,netxbig-gpio-ext.yaml b/Documentation/devicetree/bindings/gpio/lacie,netxbig-gpio-ext.yaml new file mode 100644 index 000000000000..42021ee14125 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/lacie,netxbig-gpio-ext.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/lacie,netxbig-gpio-ext.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NetxBig GPIO extension bus + +maintainers: + - Simon Guinot <simon.guinot@sequanux.org> + +description: > + GPIO extension bus found on some LaCie/Seagate boards + (Example: 2Big/5Big Network v2, 2Big NAS). + +properties: + compatible: + items: + - const: lacie,netxbig-gpio-ext + + addr-gpios: + description: GPIOs representing the address register (LSB->MSB). + items: + - description: bit 0 (LSB) + - description: bit 1 + - description: bit 2 (MSB) + + data-gpios: + description: GPIOs representing the data register (LSB->MSB). + items: + - description: bit 0 (LSB) + - description: bit 1 + - description: bit 2 (MSB) + + enable-gpio: + description: Latches the new configuration (address, data) on raising edge. + maxItems: 1 + +required: + - compatible + - addr-gpios + - data-gpios + - enable-gpio + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + gpio { + compatible = "lacie,netxbig-gpio-ext"; + addr-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH + &gpio1 16 GPIO_ACTIVE_HIGH + &gpio1 17 GPIO_ACTIVE_HIGH>; + data-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH + &gpio1 13 GPIO_ACTIVE_HIGH + &gpio1 14 GPIO_ACTIVE_HIGH>; + enable-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; + }; diff --git a/Documentation/devicetree/bindings/gpio/lantiq,gpio-mm-lantiq.yaml b/Documentation/devicetree/bindings/gpio/lantiq,gpio-mm-lantiq.yaml new file mode 100644 index 000000000000..eaf53a89542a --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/lantiq,gpio-mm-lantiq.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/lantiq,gpio-mm-lantiq.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Lantiq SoC External Bus memory mapped GPIO controller + +maintainers: + - John Crispin <john@phrozen.org> + +description: | + By attaching hardware latches to the EBU it is possible to create output + only gpios. This driver configures a special memory address, which when + written to outputs 16 bit to the latches. + + The node describing the memory mapped GPIOs needs to be a child of the node + describing the "lantiq,localbus". + +properties: + compatible: + enum: + - lantiq,gpio-mm-lantiq + - lantiq,gpio-mm + + reg: + maxItems: 1 + + '#gpio-cells': + const: 2 + + gpio-controller: true + + lantiq,shadow: + description: The default value that we shall assume as already set on the shift register cascade. + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - '#gpio-cells' + - gpio-controller + +additionalProperties: false + +examples: + - | + gpio@4000000 { + compatible = "lantiq,gpio-mm-lantiq"; + reg = <0x4000000 0x10>; + gpio-controller; + #gpio-cells = <2>; + lantiq,shadow = <0x77f>; + }; diff --git a/Documentation/devicetree/bindings/gpio/loongson,ls1x-gpio.yaml b/Documentation/devicetree/bindings/gpio/loongson,ls1x-gpio.yaml deleted file mode 100644 index 1a472c05697c..000000000000 --- a/Documentation/devicetree/bindings/gpio/loongson,ls1x-gpio.yaml +++ /dev/null @@ -1,49 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/gpio/loongson,ls1x-gpio.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Loongson-1 GPIO controller - -maintainers: - - Keguang Zhang <keguang.zhang@gmail.com> - -properties: - compatible: - const: loongson,ls1x-gpio - - reg: - maxItems: 1 - - gpio-controller: true - - "#gpio-cells": - const: 2 - - ngpios: - minimum: 1 - maximum: 32 - -required: - - compatible - - reg - - gpio-controller - - "#gpio-cells" - - ngpios - -additionalProperties: false - -examples: - - | - gpio0: gpio@1fd010c0 { - compatible = "loongson,ls1x-gpio"; - reg = <0x1fd010c0 0x4>; - - gpio-controller; - #gpio-cells = <2>; - - ngpios = <32>; - }; - -... diff --git a/Documentation/devicetree/bindings/gpio/maxim,max31910.yaml b/Documentation/devicetree/bindings/gpio/maxim,max31910.yaml new file mode 100644 index 000000000000..82a190a715f9 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/maxim,max31910.yaml @@ -0,0 +1,104 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/maxim,max31910.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX3191x GPIO serializer + +maintainers: + - Lukas Wunner <lukas@wunner.de> + +properties: + compatible: + enum: + - maxim,max31910 + - maxim,max31911 + - maxim,max31912 + - maxim,max31913 + - maxim,max31953 + - maxim,max31963 + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + '#daisy-chained-devices': + description: Number of chips in the daisy-chain. + default: 1 + + maxim,modesel-gpios: + description: + GPIO pins to configure modesel of each chip. The number of GPIOs must + equal "#daisy-chained-devices" (if each chip is driven by a separate pin) + or 1 (if all chips are wired to the same pin). + + maxim,fault-gpios: + description: + GPIO pins to read fault of each chip. The number of GPIOs must equal + "#daisy-chained-devices" or 1. + + maxim,db0-gpios: + description: + GPIO pins to configure debounce of each chip. The number of GPIOs must + equal "#daisy-chained-devices" or 1. + + maxim,db1-gpios: + description: + GPIO pins to configure debounce of each chip. The number of GPIOs must + equal "maxim,db0-gpios". + + maxim,modesel-8bit: + description: + Boolean whether the modesel pin of the chips is pulled high (8-bit mode). + Use this if the modesel pin is hardwired and consequently + "maxim,modesel-gpios" cannot be specified. By default if neither this nor + "maxim,modesel-gpios" is given, the driver assumes that modesel is pulled + low (16-bit mode). + type: boolean + + maxim,ignore-undervoltage: + description: + Boolean whether to ignore undervoltage alarms signaled by the + "maxim,fault-gpios" or by the status byte (in 16-bit mode). Use this if + the chips are powered through 5VOUT instead of VCC24V, in which case they + will constantly signal undervoltage. + type: boolean + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + gpio@0 { + compatible = "maxim,max31913"; + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + + maxim,modesel-gpios = <&gpio2 23>; + maxim,fault-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; + maxim,db0-gpios = <&gpio2 25>; + maxim,db1-gpios = <&gpio2 26>; + + spi-max-frequency = <25000000>; + }; + }; diff --git a/Documentation/devicetree/bindings/gpio/microchip,pic32-gpio.txt b/Documentation/devicetree/bindings/gpio/microchip,pic32-gpio.txt deleted file mode 100644 index dd031fc93b55..000000000000 --- a/Documentation/devicetree/bindings/gpio/microchip,pic32-gpio.txt +++ /dev/null @@ -1,49 +0,0 @@ -* Microchip PIC32 GPIO devices (PIO). - -Required properties: - - compatible: "microchip,pic32mzda-gpio" - - reg: Base address and length for the device. - - interrupts: The port interrupt shared by all pins. - - gpio-controller: Marks the port as GPIO controller. - - #gpio-cells: Two. The first cell is the pin number and - the second cell is used to specify the gpio polarity as defined in - defined in <dt-bindings/gpio/gpio.h>: - 0 = GPIO_ACTIVE_HIGH - 1 = GPIO_ACTIVE_LOW - 2 = GPIO_OPEN_DRAIN - - interrupt-controller: Marks the device node as an interrupt controller. - - #interrupt-cells: Two. The first cell is the GPIO number and second cell - is used to specify the trigger type as defined in - <dt-bindings/interrupt-controller/irq.h>: - IRQ_TYPE_EDGE_RISING - IRQ_TYPE_EDGE_FALLING - IRQ_TYPE_EDGE_BOTH - - clocks: Clock specifier (see clock bindings for details). - - microchip,gpio-bank: Specifies which bank a controller owns. - - gpio-ranges: Interaction with the PINCTRL subsystem. - -Example: - -/* PORTA */ -gpio0: gpio0@1f860000 { - compatible = "microchip,pic32mzda-gpio"; - reg = <0x1f860000 0x100>; - interrupts = <118 IRQ_TYPE_LEVEL_HIGH>; - #gpio-cells = <2>; - gpio-controller; - interrupt-controller; - #interrupt-cells = <2>; - clocks = <&rootclk PB4CLK>; - microchip,gpio-bank = <0>; - gpio-ranges = <&pic32_pinctrl 0 0 16>; -}; - -keys { - ... - - button@sw1 { - label = "ESC"; - linux,code = <1>; - gpios = <&gpio0 12 0>; - }; -}; diff --git a/Documentation/devicetree/bindings/gpio/microchip,pic32mzda-gpio.yaml b/Documentation/devicetree/bindings/gpio/microchip,pic32mzda-gpio.yaml new file mode 100644 index 000000000000..d8d932c86697 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/microchip,pic32mzda-gpio.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/microchip,pic32mzda-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip PIC32 GPIO controller + +maintainers: + - Joshua Henderson <joshua.henderson@microchip.com> + - Purna Chandra Mandal <purna.mandal@microchip.com> + +properties: + compatible: + const: microchip,pic32mzda-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + gpio-ranges: true + + "#gpio-cells": + const: 2 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + clocks: + maxItems: 1 + + microchip,gpio-bank: + description: Bank index owned by the controller + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - gpio-controller + - gpio-ranges + - "#gpio-cells" + - interrupts + - interrupt-controller + - "#interrupt-cells" + - clocks + - microchip,gpio-bank + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + gpio@1f860000 { + compatible = "microchip,pic32mzda-gpio"; + reg = <0x1f860000 0x100>; + interrupts = <118 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&rootclk 11>; + microchip,gpio-bank = <0>; + gpio-ranges = <&pic32_pinctrl 0 0 16>; + }; diff --git a/Documentation/devicetree/bindings/gpio/netxbig-gpio-ext.txt b/Documentation/devicetree/bindings/gpio/netxbig-gpio-ext.txt deleted file mode 100644 index 50ec2e690701..000000000000 --- a/Documentation/devicetree/bindings/gpio/netxbig-gpio-ext.txt +++ /dev/null @@ -1,22 +0,0 @@ -Binding for the GPIO extension bus found on some LaCie/Seagate boards -(Example: 2Big/5Big Network v2, 2Big NAS). - -Required properties: -- compatible: "lacie,netxbig-gpio-ext". -- addr-gpios: GPIOs representing the address register (LSB -> MSB). -- data-gpios: GPIOs representing the data register (LSB -> MSB). -- enable-gpio: latches the new configuration (address, data) on raising edge. - -Example: - -netxbig_gpio_ext: netxbig-gpio-ext { - compatible = "lacie,netxbig-gpio-ext"; - - addr-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH - &gpio1 16 GPIO_ACTIVE_HIGH - &gpio1 17 GPIO_ACTIVE_HIGH>; - data-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH - &gpio1 13 GPIO_ACTIVE_HIGH - &gpio1 14 GPIO_ACTIVE_HIGH>; - enable-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>; -}; diff --git a/Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt b/Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt deleted file mode 100644 index df63da46309c..000000000000 --- a/Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt +++ /dev/null @@ -1,26 +0,0 @@ -Nintendo Wii (Hollywood) GPIO controller - -Required properties: -- compatible: "nintendo,hollywood-gpio" -- reg: Physical base address and length of the controller's registers. -- gpio-controller: Marks the device node as a GPIO controller. -- #gpio-cells: Should be <2>. The first cell is the pin number and the - second cell is used to specify optional parameters: - - bit 0 specifies polarity (0 for normal, 1 for inverted). - -Optional properties: -- ngpios: see Documentation/devicetree/bindings/gpio/gpio.txt -- interrupt-controller: Marks the device node as an interrupt controller. -- #interrupt-cells: Should be two. -- interrupts: Interrupt specifier for the controller's Broadway (PowerPC) - interrupt. - -Example: - - GPIO: gpio@d8000c0 { - #gpio-cells = <2>; - compatible = "nintendo,hollywood-gpio"; - reg = <0x0d8000c0 0x40>; - gpio-controller; - ngpios = <24>; - } diff --git a/Documentation/devicetree/bindings/gpio/nxp,lpc1850-gpio.txt b/Documentation/devicetree/bindings/gpio/nxp,lpc1850-gpio.txt deleted file mode 100644 index 627efc78ecf2..000000000000 --- a/Documentation/devicetree/bindings/gpio/nxp,lpc1850-gpio.txt +++ /dev/null @@ -1,59 +0,0 @@ -NXP LPC18xx/43xx GPIO controller Device Tree Bindings ------------------------------------------------------ - -Required properties: -- compatible : Should be "nxp,lpc1850-gpio" -- reg : List of addresses and lengths of the GPIO controller - register sets -- reg-names : Should be "gpio", "gpio-pin-ic", "gpio-group0-ic" and - "gpio-gpoup1-ic" -- clocks : Phandle and clock specifier pair for GPIO controller -- resets : Phandle and reset specifier pair for GPIO controller -- gpio-controller : Marks the device node as a GPIO controller -- #gpio-cells : Should be two: - - The first cell is the GPIO line number - - The second cell is used to specify polarity -- interrupt-controller : Marks the device node as an interrupt controller -- #interrupt-cells : Should be two: - - The first cell is an interrupt number within - 0..9 range, for GPIO pin interrupts it is equal - to 'nxp,gpio-pin-interrupt' property value of - GPIO pin configuration, 8 is for GPIO GROUP0 - interrupt, 9 is for GPIO GROUP1 interrupt - - The second cell is used to specify interrupt type - -Optional properties: -- gpio-ranges : Mapping between GPIO and pinctrl - -Example: -#define LPC_GPIO(port, pin) (port * 32 + pin) -#define LPC_PIN(port, pin) (0x##port * 32 + pin) - -gpio: gpio@400f4000 { - compatible = "nxp,lpc1850-gpio"; - reg = <0x400f4000 0x4000>, <0x40087000 0x1000>, - <0x40088000 0x1000>, <0x40089000 0x1000>; - reg-names = "gpio", "gpio-pin-ic", - "gpio-group0-ic", "gpio-gpoup1-ic"; - clocks = <&ccu1 CLK_CPU_GPIO>; - resets = <&rgu 28>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&pinctrl LPC_GPIO(0,0) LPC_PIN(0,0) 2>, - ... - <&pinctrl LPC_GPIO(7,19) LPC_PIN(f,5) 7>; -}; - -gpio_joystick { - compatible = "gpio-keys"; - ... - - button0 { - ... - interrupt-parent = <&gpio>; - interrupts = <1 IRQ_TYPE_EDGE_BOTH>; - gpios = <&gpio LPC_GPIO(4,8) GPIO_ACTIVE_LOW>; - }; -}; diff --git a/Documentation/devicetree/bindings/gpio/nxp,lpc1850-gpio.yaml b/Documentation/devicetree/bindings/gpio/nxp,lpc1850-gpio.yaml new file mode 100644 index 000000000000..0ef5f90f69ff --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/nxp,lpc1850-gpio.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/nxp,lpc1850-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC18xx/43xx GPIO controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: nxp,lpc1850-gpio + + reg: + minItems: 1 + maxItems: 4 + + reg-names: + minItems: 1 + items: + - const: gpio + - const: gpio-pin-ic + - const: gpio-group0-ic + - const: gpio-gpoup1-ic + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + description: | + - The first cell is an interrupt number within + 0..9 range, for GPIO pin interrupts it is equal + to 'nxp,gpio-pin-interrupt' property value of + GPIO pin configuration, 8 is for GPIO GROUP0 + interrupt, 9 is for GPIO GROUP1 interrupt + - The second cell is used to specify interrupt type + + gpio-ranges: true + +required: + - compatible + - reg + - clocks + - gpio-controller + - '#gpio-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc18xx-ccu.h> + + gpio@400f4000 { + compatible = "nxp,lpc1850-gpio"; + reg = <0x400f4000 0x4000>, <0x40087000 0x1000>, + <0x40088000 0x1000>, <0x40089000 0x1000>; + reg-names = "gpio", "gpio-pin-ic", "gpio-group0-ic", "gpio-gpoup1-ic"; + clocks = <&ccu1 CLK_CPU_GPIO>; + resets = <&rgu 28>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + diff --git a/Documentation/devicetree/bindings/gpio/pisosr-gpio.yaml b/Documentation/devicetree/bindings/gpio/pisosr-gpio.yaml new file mode 100644 index 000000000000..db98ba413fb6 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/pisosr-gpio.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/pisosr-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic Parallel-in/Serial-out Shift Register GPIO Driver + +description: + This binding describes generic parallel-in/serial-out shift register + devices that can be used for GPI (General Purpose Input). This includes + SN74165 serial-out shift registers and the SN65HVS88x series of + industrial serializers. + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + enum: + - pisosr-gpio + + gpio-controller: true + + '#gpio-cells': + const: 2 + + ngpios: + maximum: 32 + default: 8 + + load-gpios: + description: + GPIO pin specifier attached to load enable, this + pin is pulsed before reading from the device to + load input pin values into the device. + + spi-cpol: true + +required: + - compatible + - gpio-controller + - '#gpio-cells' + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + gpio@0 { + compatible = "pisosr-gpio"; + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + load-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + spi-max-frequency = <1000000>; + spi-cpol; + }; + }; diff --git a/Documentation/devicetree/bindings/gpio/pl061-gpio.yaml b/Documentation/devicetree/bindings/gpio/pl061-gpio.yaml index bd35cbf7fa09..c51e10680c0a 100644 --- a/Documentation/devicetree/bindings/gpio/pl061-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/pl061-gpio.yaml @@ -60,9 +60,6 @@ properties: required: - compatible - reg - - interrupts - - interrupt-controller - - "#interrupt-cells" - clocks - "#gpio-cells" - gpio-controller diff --git a/Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml b/Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml new file mode 100644 index 000000000000..519c4c2158f7 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/qca,ar7100-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Atheros AR7xxx/AR9xxx GPIO controller + +maintainers: + - Alban Bedel <albeu@free.fr> + +properties: + compatible: + oneOf: + - items: + - const: qca,ar9132-gpio + - const: qca,ar7100-gpio + - enum: + - qca,ar7100-gpio + - qca,ar9340-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + ngpios: true + + interrupts: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - ngpios + +additionalProperties: false + +examples: + - | + gpio@18040000 { + compatible = "qca,ar9132-gpio", "qca,ar7100-gpio"; + reg = <0x18040000 0x30>; + interrupts = <2>; + ngpios = <22>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml index d76987ce8e50..bdd83f42615c 100644 --- a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml +++ b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml @@ -41,6 +41,9 @@ properties: "#interrupt-cells": const: 2 + power-domains: + maxItems: 1 + patternProperties: "^.+-hog(-[0-9]+)?$": type: object diff --git a/Documentation/devicetree/bindings/gpio/rockchip,rk3328-grf-gpio.yaml b/Documentation/devicetree/bindings/gpio/rockchip,rk3328-grf-gpio.yaml deleted file mode 100644 index d8cce73ea0ae..000000000000 --- a/Documentation/devicetree/bindings/gpio/rockchip,rk3328-grf-gpio.yaml +++ /dev/null @@ -1,50 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/gpio/rockchip,rk3328-grf-gpio.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Rockchip RK3328 General Register Files GPIO controller - -description: - The Rockchip RK3328 General Register File (GRF) outputs only the - GPIO_MUTE pin, originally for codec mute control, but it can also be used - for general purpose. It is manipulated by the GRF_SOC_CON10 register. - If needed in the future support for the HDMI pins can also be added. - The GPIO node should be declared as the child of the GRF node. - - The GPIO_MUTE pin is referred to in the format - - <&grf_gpio 0 GPIO_ACTIVE_LOW> - - The first cell is the pin number and - the second cell is used to specify the GPIO polarity - 0 = Active high - 1 = Active low - -maintainers: - - Heiko Stuebner <heiko@sntech.de> - -properties: - compatible: - const: rockchip,rk3328-grf-gpio - - gpio-controller: true - - "#gpio-cells": - const: 2 - -required: - - compatible - - gpio-controller - - "#gpio-cells" - -additionalProperties: false - -examples: - - | - grf_gpio: gpio { - compatible = "rockchip,rk3328-grf-gpio"; - gpio-controller; - #gpio-cells = <2>; - }; diff --git a/Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt b/Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt deleted file mode 100644 index 1b30812b015b..000000000000 --- a/Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt +++ /dev/null @@ -1,21 +0,0 @@ -Synopsys GPIO via CREG (Control REGisters) driver - -Required properties: -- compatible : "snps,creg-gpio-hsdk" or "snps,creg-gpio-axs10x". -- reg : Exactly one register range with length 0x4. -- #gpio-cells : Since the generic GPIO binding is used, the - amount of cells must be specified as 2. The first cell is the - pin number, the second cell is used to specify optional parameters: - See "gpio-specifier" in .../devicetree/bindings/gpio/gpio.txt. -- gpio-controller : Marks the device node as a GPIO controller. -- ngpios: Number of GPIO pins. - -Example: - -gpio: gpio@f00014b0 { - compatible = "snps,creg-gpio-hsdk"; - reg = <0xf00014b0 0x4>; - gpio-controller; - #gpio-cells = <2>; - ngpios = <2>; -}; diff --git a/Documentation/devicetree/bindings/gpio/spear_spics.txt b/Documentation/devicetree/bindings/gpio/spear_spics.txt deleted file mode 100644 index dd04d96e6ff1..000000000000 --- a/Documentation/devicetree/bindings/gpio/spear_spics.txt +++ /dev/null @@ -1,49 +0,0 @@ -=== ST Microelectronics SPEAr SPI CS Driver === - -SPEAr platform provides a provision to control chipselects of ARM PL022 Prime -Cell spi controller through its system registers, which otherwise remains under -PL022 control. If chipselect remain under PL022 control then they would be -released as soon as transfer is over and TxFIFO becomes empty. This is not -desired by some of the device protocols above spi which expect (multiple) -transfers without releasing their chipselects. - -Chipselects can be controlled by software by turning them as GPIOs. SPEAr -provides another interface through system registers through which software can -directly control each PL022 chipselect. Hence, it is natural for SPEAr to export -the control of this interface as gpio. - -Required properties: - - * compatible: should be defined as "st,spear-spics-gpio" - * reg: mentioning address range of spics controller - * st-spics,peripcfg-reg: peripheral configuration register offset - * st-spics,sw-enable-bit: bit offset to enable sw control - * st-spics,cs-value-bit: bit offset to drive chipselect low or high - * st-spics,cs-enable-mask: chip select number bit mask - * st-spics,cs-enable-shift: chip select number program offset - * gpio-controller: Marks the device node as gpio controller - * #gpio-cells: should be 1 and will mention chip select number - -All the above bit offsets are within peripcfg register. - -Example: -------- -spics: spics@e0700000{ - compatible = "st,spear-spics-gpio"; - reg = <0xe0700000 0x1000>; - st-spics,peripcfg-reg = <0x3b0>; - st-spics,sw-enable-bit = <12>; - st-spics,cs-value-bit = <11>; - st-spics,cs-enable-mask = <3>; - st-spics,cs-enable-shift = <8>; - gpio-controller; - #gpio-cells = <2>; -}; - - -spi0: spi@e0100000 { - num-cs = <3>; - cs-gpios = <&gpio1 7 0>, <&spics 0>, - <&spics 1>; - ... -} diff --git a/Documentation/devicetree/bindings/gpio/st,spear-spics-gpio.yaml b/Documentation/devicetree/bindings/gpio/st,spear-spics-gpio.yaml new file mode 100644 index 000000000000..3b0d2112da79 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/st,spear-spics-gpio.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/st,spear-spics-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ST Microelectronics SPEAr SPI CS GPIO Controller + +maintainers: + - Viresh Kumar <vireshk@kernel.org> + +description: > + SPEAr platform provides a provision to control chipselects of ARM PL022 Prime + Cell spi controller through its system registers, which otherwise remains + under PL022 control. If chipselect remain under PL022 control then they would + be released as soon as transfer is over and TxFIFO becomes empty. This is not + desired by some of the device protocols above spi which expect (multiple) + transfers without releasing their chipselects. + + Chipselects can be controlled by software by turning them as GPIOs. SPEAr + provides another interface through system registers through which software can + directly control each PL022 chipselect. Hence, it is natural for SPEAr to + export the control of this interface as gpio. + +properties: + compatible: + const: st,spear-spics-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + st-spics,peripcfg-reg: + description: Offset of the peripcfg register. + $ref: /schemas/types.yaml#/definitions/uint32 + + st-spics,sw-enable-bit: + description: Bit offset to enable software chipselect control. + $ref: /schemas/types.yaml#/definitions/uint32 + + st-spics,cs-value-bit: + description: Bit offset to drive chipselect low or high. + $ref: /schemas/types.yaml#/definitions/uint32 + + st-spics,cs-enable-mask: + description: Bitmask selecting which chipselects to enable. + $ref: /schemas/types.yaml#/definitions/uint32 + + st-spics,cs-enable-shift: + description: Bit shift for programming chipselect number. + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - st-spics,peripcfg-reg + - st-spics,sw-enable-bit + - st-spics,cs-value-bit + - st-spics,cs-enable-mask + - st-spics,cs-enable-shift + +additionalProperties: false + +examples: + - | + gpio@e0700000 { + compatible = "st,spear-spics-gpio"; + reg = <0xe0700000 0x1000>; + st-spics,peripcfg-reg = <0x3b0>; + st-spics,sw-enable-bit = <12>; + st-spics,cs-value-bit = <11>; + st-spics,cs-enable-mask = <3>; + st-spics,cs-enable-shift = <8>; + gpio-controller; + #gpio-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/gpio/ti,keystone-dsp-gpio.yaml b/Documentation/devicetree/bindings/gpio/ti,keystone-dsp-gpio.yaml new file mode 100644 index 000000000000..59f81621408b --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/ti,keystone-dsp-gpio.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/ti,keystone-dsp-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Keystone 2 DSP GPIO controller + +maintainers: + - Grygorii Strashko <grygorii.strashko@ti.com> + +description: | + HOST OS userland running on ARM can send interrupts to DSP cores using + the DSP GPIO controller IP. It provides 28 IRQ signals per each DSP core. + This is one of the component used by the IPC mechanism used on Keystone SOCs. + + For example TCI6638K2K SoC has 8 DSP GPIO controllers: + - 8 for C66x CorePacx CPUs 0-7 + + Keystone 2 DSP GPIO controller has specific features: + - each GPIO can be configured only as output pin; + - setting GPIO value to 1 causes IRQ generation on target DSP core; + - reading pin value returns 0 - if IRQ was handled or 1 - IRQ is still + pending. + +properties: + compatible: + const: ti,keystone-dsp-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + + gpio,syscon-dev: + description: + Phandle and offset of device's specific registers within the syscon state + control registers + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to syscon + - description: register offset within state control registers + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - gpio,syscon-dev + +additionalProperties: false + +examples: + - | + gpio@240 { + compatible = "ti,keystone-dsp-gpio"; + reg = <0x240 0x4>; + gpio-controller; + #gpio-cells = <2>; + gpio,syscon-dev = <&devctrl 0x240>; + }; diff --git a/Documentation/devicetree/bindings/gpio/ti,twl4030-gpio.yaml b/Documentation/devicetree/bindings/gpio/ti,twl4030-gpio.yaml new file mode 100644 index 000000000000..5e3e199fd9a4 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/ti,twl4030-gpio.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ti,twl4030-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI TWL4030 GPIO controller + +maintainers: + - Aaro Koskinen <aaro.koskinen@iki.fi> + - Andreas Kemnade <andreas@kemnade.info> + - Kevin Hilman <khilman@baylibre.com> + - Roger Quadros <rogerq@kernel.org> + - Tony Lindgren <tony@atomide.com> + +properties: + compatible: + const: ti,twl4030-gpio + + '#gpio-cells': + const: 2 + + gpio-controller: true + + '#interrupt-cells': + const: 1 + + interrupt-controller: true + + ti,debounce: + description: Debounce control bits. Each bit corresponds to a GPIO pin. + $ref: /schemas/types.yaml#/definitions/uint32 + + ti,mmc-cd: + description: MMC card detect control bits. Each bit corresponds to a GPIO pin for VMMC(n+1). + $ref: /schemas/types.yaml#/definitions/uint32 + + ti,pullups: + description: Pull-up control bits. Each bit corresponds to a GPIO pin. + $ref: /schemas/types.yaml#/definitions/uint32 + + ti,pulldowns: + description: Pull-down control bits. Each bit corresponds to a GPIO pin. + $ref: /schemas/types.yaml#/definitions/uint32 + + ti,use-leds: + type: boolean + description: Enables LEDA and LEDB outputs if set + +additionalProperties: false + +examples: + - | + gpio { + compatible = "ti,twl4030-gpio"; + #gpio-cells = <2>; + gpio-controller; + #interrupt-cells = <1>; + interrupt-controller; + ti,use-leds; + }; diff --git a/Documentation/devicetree/bindings/gpio/trivial-gpio.yaml b/Documentation/devicetree/bindings/gpio/trivial-gpio.yaml new file mode 100644 index 000000000000..0299d4a25086 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/trivial-gpio.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/trivial-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Trivial 2-cell GPIO controllers + +maintainers: + - Bartosz Golaszewski <brgl@bgdev.pl> + +properties: + compatible: + oneOf: + - items: + - enum: + - cirrus,ep7312-gpio + - const: cirrus,ep7209-gpio + - enum: + - apm,xgene-gpio + - cirrus,ep7209-gpio + - cznic,moxtet-gpio + - dlg,slg7xl45106 + - fcs,fxl6408 + - gateworks,pld-gpio + - ibm,ppc4xx-gpio + - loongson,ls1x-gpio + - maxim,max77620 + - nintendo,hollywood-gpio + - nxp,pca9570 + - nxp,pca9571 + - rockchip,rk3328-grf-gpio + - snps,creg-gpio-hsdk + - technologic,ts4800-gpio + - technologic,ts4900-gpio + - technologic,ts7970-gpio + - ti,741g125 # for 741G125 (1-bit Input), + - ti,741g174 # for 741G74 (1-bit Output), + - ti,742g125 # for 742G125 (2-bit Input), + - ti,7474 # for 7474 (2-bit Output), + - ti,74125 # for 74125 (4-bit Input), + - ti,74175 # for 74175 (4-bit Output), + - ti,74365 # for 74365 (6-bit Input), + - ti,74174 # for 74174 (6-bit Output), + - ti,74244 # for 74244 (8-bit Input), + - ti,74273 # for 74273 (8-bit Output), + - ti,741624 # for 741624 (16-bit Input), + - ti,7416374 # for 7416374 (16-bit Output). + - ti,lp3943-gpio + - ti,palmas-gpio + - ti,tpic2810 + - ti,tps80036-gpio + - ti,tps65913-gpio + - ti,tps65914-gpio + + reg: + maxItems: 1 + + '#gpio-cells': + const: 2 + + gpio-controller: true + + gpio-line-names: true + + ngpios: true + + # Don't add more properties + +patternProperties: + "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$": + type: object + required: + - gpio-hog + +required: + - compatible + - '#gpio-cells' + - gpio-controller + +allOf: + - if: + properties: + compatible: + contains: + enum: + - maxim,max77620 + - rockchip,rk3328-grf-gpio + - ti,lp3943-gpio + - ti,palmas-gpio + - ti,tps80036-gpio + - ti,tps65913-gpio + - ti,tps65914-gpio + then: + properties: + reg: false + else: + required: + - reg + +additionalProperties: false + +examples: + - | + gpio@1701c000 { + compatible = "apm,xgene-gpio"; + reg = <0x1701c000 0x40>; + gpio-controller; + #gpio-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml b/Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml index 8fbf12ca067e..7af4eb2d1858 100644 --- a/Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml +++ b/Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml @@ -117,6 +117,7 @@ properties: required: - reg - compatible + - clocks - gpio-controller - "#gpio-cells" diff --git a/Documentation/devicetree/bindings/gpu/apple,agx.yaml b/Documentation/devicetree/bindings/gpu/apple,agx.yaml new file mode 100644 index 000000000000..51629b3833b0 --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/apple,agx.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpu/apple,agx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple SoC GPU + +maintainers: + - Sasha Finkelstein <fnkl.kernel@gmail.com> + +properties: + compatible: + oneOf: + - enum: + - apple,agx-g13g + - apple,agx-g13s + - apple,agx-g14g + - items: + - enum: + - apple,agx-g13c + - apple,agx-g13d + - const: apple,agx-g13s + + reg: + items: + - description: GPU coprocessor control registers + - description: GPU block MMIO registers + + reg-names: + items: + - const: asc + - const: sgx + + power-domains: + maxItems: 1 + + mboxes: + maxItems: 1 + + memory-region: + items: + - description: Region containing GPU MMU TTBs + - description: Region containing GPU MMU page tables + - description: + Region containing a shared handoff structure for VM + management coordination + - description: Calibration blob. Mostly power-related configuration + - description: Calibration blob. Mostly GPU-related configuration + - description: Shared global variables with GPU firmware + + memory-region-names: + items: + - const: ttbs + - const: pagetables + - const: handoff + - const: hw-cal-a + - const: hw-cal-b + - const: globals + + apple,firmware-abi: + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 3 + description: + macOS version the current firmware is paired with, used to pick + the version of firmware ABI to be used. + Bootloader will overwrite this + +required: + - compatible + - reg + - mboxes + - memory-region + - apple,firmware-abi + +additionalProperties: false + +examples: + - | + gpu@6400000 { + compatible = "apple,agx-g13g"; + reg = <0x6400000 0x40000>, + <0x4000000 0x1000000>; + reg-names = "asc", "sgx"; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>, + <&gpu_hw_cal_a>, <&gpu_hw_cal_b>, <&gpu_globals>; + memory-region-names = "ttbs", "pagetables", "handoff", + "hw-cal-a", "hw-cal-b", "globals"; + + apple,firmware-abi = <0 0 0>; + }; +... diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index b8d659d272d0..aa19f8819231 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -40,6 +40,7 @@ properties: - const: arm,mali-valhall-jm # Mali Valhall GPU model/revision is fully discoverable - items: - enum: + - allwinner,sun55i-a523-mali - mediatek,mt8188-mali - mediatek,mt8192-mali - const: arm,mali-valhall-jm # Mali Valhall GPU model/revision is fully discoverable diff --git a/Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml b/Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml new file mode 100644 index 000000000000..b0f425a4a882 --- /dev/null +++ b/Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwinfo/via,vt8500-scc-id.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: VIA/WonderMedia SoC system configuration information + +maintainers: + - Alexey Charkov <alchark@gmail.com> + +description: + The system configuration controller on VIA/WonderMedia SoC's contains a chip + identifier and revision used to differentiate between different hardware + versions of on-chip IP blocks having their own peculiarities which may or + may not be captured by their respective DT compatible strings + +properties: + compatible: + items: + - const: via,vt8500-scc-id + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + chipid@d8120000 { + compatible = "via,vt8500-scc-id"; + reg = <0xd8120000 0x4>; + }; diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml new file mode 100644 index 000000000000..bf028a8718f1 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/pmbus/adi,lt3074.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices LT3074 voltage regulator + +maintainers: + - Cedric Encarnacion <cedricjustine.encarnacion@analog.com> + +description: | + The LT3074 is a low voltage, ultra-low noise and ultra-fast transient + response linear regulator. It allows telemetry for input/output voltage, + output current and temperature through the PMBus serial interface. + + Datasheet: + https://www.analog.com/en/products/lt3074.html + +allOf: + - $ref: /schemas/regulator/regulator.yaml# + +properties: + compatible: + enum: + - adi,lt3074 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@6d { + compatible = "adi,lt3074"; + reg = <0x6d>; + regulator-name = "vout"; + regulator-max-microvolt = <1250000>; + regulator-min-microvolt = <1150000>; + }; + }; diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml new file mode 100644 index 000000000000..90970a0433e9 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/pmbus/mps,mpq8785.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Monolithic Power Systems Multiphase Voltage Regulators with PMBus + +maintainers: + - Charles Hsu <ythsu0511@gmail.com> + +description: + Monolithic Power Systems digital multiphase voltage regulators with PMBus. + +properties: + compatible: + enum: + - mps,mpm3695 + - mps,mpm3695-25 + - mps,mpm82504 + - mps,mpq8785 + + reg: + maxItems: 1 + + mps,vout-fb-divider-ratio-permille: + description: + The feedback resistor divider ratio, expressed in permille + (Vfb / Vout * 1000). This value is written to the PMBUS_VOUT_SCALE_LOOP + register and is required for correct output voltage presentation. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 4095 + default: 706 + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + enum: + - mps,mpm3695 + - mps,mpm82504 + then: + properties: + mps,vout-fb-divider-ratio-permille: + maximum: 1023 + + - if: + properties: + compatible: + const: mps,mpq8785 + then: + properties: + mps,vout-fb-divider-ratio-permille: + maximum: 2047 + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@30 { + compatible = "mps,mpm82504"; + reg = <0x30>; + mps,vout-fb-divider-ratio-permille = <600>; + }; + }; diff --git a/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml b/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml index f0667ac41d75..b76805d39427 100644 --- a/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml +++ b/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml @@ -11,7 +11,11 @@ maintainers: properties: compatible: - const: sophgo,sg2042-hwmon-mcu + oneOf: + - items: + - const: sophgo,sg2044-hwmon-mcu + - const: sophgo,sg2042-hwmon-mcu + - const: sophgo,sg2042-hwmon-mcu reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml b/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml index 5d33f1a23d03..9ca7356760a7 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml @@ -28,6 +28,17 @@ properties: i2c-mux: type: object + fan: + $ref: fan-common.yaml# + unevaluatedProperties: false + + "#pwm-cells": + const: 2 + description: | + Number of cells in a PWM specifier. + - cell 0: PWM period in nanoseconds + - cell 1: PWM polarity: 0 or PWM_POLARITY_INVERTED + required: - compatible - reg @@ -50,9 +61,14 @@ examples: #address-cells = <1>; #size-cells = <0>; - fan@18 { + fan_controller: fan@18 { compatible = "ti,amc6821"; reg = <0x18>; + #pwm-cells = <2>; + + fan { + pwms = <&fan_controller 40000 0>; + }; }; }; diff --git a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml index bc03781342c0..d1fb7b9abda0 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml @@ -19,6 +19,7 @@ description: | properties: compatible: enum: + - silergy,sq52206 - silergy,sy24655 - ti,ina209 - ti,ina219 @@ -58,6 +59,9 @@ properties: shunt voltage, and a value of 4 maps to ADCRANGE=0 such that a wider voltage range is used. + For SQ52206,the shunt-gain value 1 mapps to ADCRANGE=10/11, the value 2 + mapps to ADCRANGE=01, and the value 4 mapps to ADCRANGE=00. + The default value is device dependent, and is defined by the reset value of PGA/ADCRANGE in the respective configuration registers. $ref: /schemas/types.yaml#/definitions/uint32 @@ -97,6 +101,7 @@ allOf: compatible: contains: enum: + - silergy,sq52206 - silergy,sy24655 - ti,ina209 - ti,ina219 diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml index 7e5b62a0215d..4c89448eba0d 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml @@ -23,6 +23,9 @@ properties: "#thermal-sensor-cells": const: 1 + vcc-supply: + description: Power supply for tmp102 + required: - compatible - reg @@ -42,6 +45,7 @@ examples: reg = <0x48>; interrupt-parent = <&gpio7>; interrupts = <16 IRQ_TYPE_LEVEL_LOW>; + vcc-supply = <&supply>; #thermal-sensor-cells = <1>; }; }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml index 8d47b290b4ed..7ae8c7b1d006 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml @@ -36,6 +36,7 @@ properties: - items: - enum: - google,gs101-hsi2c + - samsung,exynos2200-hsi2c - samsung,exynos850-hsi2c - const: samsung,exynosautov9-hsi2c - const: samsung,exynos5-hsi2c # Exynos5250 and Exynos5420 diff --git a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml index 2f1e97969c3f..4ac5a40a3886 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml @@ -105,6 +105,9 @@ properties: (t(f) in the I2C specification). If not specified we will use the SCL value since they are the same in nearly all cases. + power-domains: + maxItems: 1 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml index b57ae6963e62..6b6f6762d122 100644 --- a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml @@ -97,7 +97,10 @@ properties: resets: items: - - description: module reset + - description: + Module reset. This property is optional for controllers in Tegra194, + Tegra234 etc where an internal software reset is available as an + alternative. reset-names: items: @@ -116,6 +119,13 @@ properties: - const: rx - const: tx +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + allOf: - $ref: /schemas/i2c/i2c-controller.yaml - if: @@ -169,6 +179,18 @@ allOf: properties: power-domains: false + - if: + not: + properties: + compatible: + contains: + enum: + - nvidia,tegra194-i2c + then: + required: + - resets + - reset-names + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml b/Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml index 798a6939b894..e645784b77d3 100644 --- a/Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml @@ -22,6 +22,9 @@ properties: interrupts: maxItems: 1 + clocks: + maxItems: 1 + clock-frequency: default: 100000 diff --git a/Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml b/Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml index eddfd329c67b..69ac5db8b914 100644 --- a/Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml @@ -26,7 +26,8 @@ properties: - const: realtek,rtl9301-i2c reg: - description: Register offset and size this I2C controller. + items: + - description: Register offset and size this I2C controller. "#address-cells": const: 1 diff --git a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml index cc39511a49d6..6876eade431b 100644 --- a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml +++ b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml @@ -10,9 +10,6 @@ maintainers: - Chris Brandt <chris.brandt@renesas.com> - Wolfram Sang <wsa+renesas@sang-engineering.com> -allOf: - - $ref: /schemas/i2c/i2c-controller.yaml# - properties: compatible: oneOf: @@ -32,32 +29,50 @@ properties: - renesas,riic-r9a09g056 # RZ/V2N - const: renesas,riic-r9a09g057 # RZ/V2H(P) - - const: renesas,riic-r9a09g057 # RZ/V2H(P) + - enum: + - renesas,riic-r9a09g057 # RZ/V2H(P) + - renesas,riic-r9a09g077 # RZ/T2H + + - items: + - const: renesas,riic-r9a09g087 # RZ/N2H + - const: renesas,riic-r9a09g077 # RZ/T2H reg: maxItems: 1 interrupts: - items: - - description: Transmit End Interrupt - - description: Receive Data Full Interrupt - - description: Transmit Data Empty Interrupt - - description: Stop Condition Detection Interrupt - - description: Start Condition Detection Interrupt - - description: NACK Reception Interrupt - - description: Arbitration-Lost Interrupt - - description: Timeout Interrupt + oneOf: + - items: + - description: Transmit End Interrupt + - description: Receive Data Full Interrupt + - description: Transmit Data Empty Interrupt + - description: Stop Condition Detection Interrupt + - description: Start Condition Detection Interrupt + - description: NACK Reception Interrupt + - description: Arbitration-Lost Interrupt + - description: Timeout Interrupt + - items: + - description: Transfer Error Or Event Generation + - description: Receive Data Full Interrupt + - description: Transmit Data Empty Interrupt + - description: Transmit End Interrupt interrupt-names: - items: - - const: tei - - const: ri - - const: ti - - const: spi - - const: sti - - const: naki - - const: ali - - const: tmoi + oneOf: + - items: + - const: tei + - const: ri + - const: ti + - const: spi + - const: sti + - const: naki + - const: ali + - const: tmoi + - items: + - const: eei + - const: rxi + - const: txi + - const: tei clock-frequency: description: @@ -84,18 +99,40 @@ required: - '#address-cells' - '#size-cells' -if: - properties: - compatible: - contains: - enum: - - renesas,riic-r9a07g043 - - renesas,riic-r9a07g044 - - renesas,riic-r9a07g054 - - renesas,riic-r9a09g057 -then: - required: - - resets +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + + - if: + properties: + compatible: + contains: + const: renesas,riic-r9a09g077 + then: + properties: + interrupts: + maxItems: 4 + interrupt-names: + maxItems: 4 + resets: false + else: + properties: + interrupts: + minItems: 8 + interrupt-names: + minItems: 8 + + - if: + properties: + compatible: + contains: + enum: + - renesas,riic-r9a07g043 + - renesas,riic-r9a07g044 + - renesas,riic-r9a07g054 + - renesas,riic-r9a09g057 + then: + required: + - resets unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml b/Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml index cad6d53d0e2e..6fa3078074d0 100644 --- a/Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml +++ b/Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml @@ -14,7 +14,12 @@ allOf: properties: compatible: - const: cdns,i3c-master + oneOf: + - const: cdns,i3c-master + - items: + - enum: + - axiado,ax3000-i3c + - const: cdns,i3c-master reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml b/Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml index 4fbdcdac0aee..853092f7522d 100644 --- a/Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml +++ b/Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml @@ -9,14 +9,17 @@ title: Silvaco I3C master maintainers: - Conor Culhane <conor.culhane@silvaco.com> -allOf: - - $ref: i3c.yaml# - properties: compatible: - enum: - - nuvoton,npcm845-i3c - - silvaco,i3c-master-v1 + oneOf: + - enum: + - nuvoton,npcm845-i3c + - silvaco,i3c-master-v1 + - items: + - enum: + - nxp,imx94-i3c + - nxp,imx95-i3c + - const: silvaco,i3c-master-v1 reg: maxItems: 1 @@ -25,12 +28,14 @@ properties: maxItems: 1 clocks: + minItems: 2 items: - description: system clock - description: bus clock - description: other (slower) events clock clock-names: + minItems: 2 items: - const: pclk - const: fast_clk @@ -46,6 +51,34 @@ required: - clock-names - clocks +allOf: + - $ref: i3c.yaml# + - if: + properties: + compatible: + enum: + - nuvoton,npcm845-i3c + - silvaco,i3c-master-v1 + then: + properties: + clocks: + minItems: 3 + clock-names: + minItems: 3 + - if: + properties: + compatible: + contains: + enum: + - nxp,imx94-i3c + - nxp,imx95-i3c + then: + properties: + clocks: + maxItems: 2 + clock-names: + maxItems: 2 + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml new file mode 100644 index 000000000000..ed849ba1b77b --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2025 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad4080.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD4080 20-Bit, 40 MSPS, Differential SAR ADC + +maintainers: + - Antoniu Miclaus <antoniu.miclaus@analog.com> + +description: | + The AD4080 is a high speed, low noise, low distortion, 20-bit, Easy Drive, + successive approximation register (SAR) analog-to-digital converter (ADC). + Maintaining high performance (signal-to-noise and distortion (SINAD) ratio + > 90 dBFS) at signal frequencies in excess of 1 MHz enables the AD4080 to + service a wide variety of precision, wide bandwidth data acquisition + applications. + + https://www.analog.com/media/en/technical-documentation/data-sheets/ad4080.pdf + +$ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + enum: + - adi,ad4080 + + reg: + maxItems: 1 + + spi-max-frequency: + description: Configuration of the SPI bus. + maximum: 50000000 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: cnv + + vdd33-supply: true + + vdd11-supply: true + + vddldo-supply: true + + iovdd-supply: true + + vrefin-supply: true + + io-backends: + maxItems: 1 + + adi,lvds-cnv-enable: + description: Enable the LVDS signal type on the CNV pin. Default is CMOS. + type: boolean + + adi,num-lanes: + description: + Number of lanes on which the data is sent on the output (DA, DB pins). + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2] + default: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - vdd33-supply + - vrefin-supply + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad4080"; + reg = <0>; + spi-max-frequency = <10000000>; + vdd33-supply = <&vdd33>; + vddldo-supply = <&vddldo>; + vrefin-supply = <&vrefin>; + clocks = <&cnv>; + clock-names = "cnv"; + io-backends = <&iio_backend>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml new file mode 100644 index 000000000000..da93213d12d4 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml @@ -0,0 +1,554 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad4170-4.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD4170-4 and similar Analog to Digital Converters + +maintainers: + - Marcelo Schmitt <marcelo.schmitt@analog.com> + +description: | + Analog Devices AD4170-4 series of Sigma-delta Analog to Digital Converters. + Specifications can be found at: + https://www.analog.com/media/en/technical-documentation/data-sheets/ad4170-4.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/ad4190-4.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/ad4195-4.pdf + +$ref: /schemas/spi/spi-peripheral-props.yaml# + +$defs: + reference-buffer: + description: | + Enable precharge buffer, full buffer, or skip reference buffering of + the positive/negative voltage reference. Because the output impedance + of the source driving the voltage reference inputs may be dynamic, + resistive/capacitive combinations of those inputs can cause DC gain + errors if the reference inputs go unbuffered into the ADC. Enable + reference buffering if the provided reference source has dynamic high + impedance output. Note the absolute voltage allowed on REFINn+ and REFINn- + inputs is from AVSS - 50 mV to AVDD + 50 mV when the reference buffers are + disabled but narrows to AVSS to AVDD when reference buffering is enabled + or in precharge mode. + $ref: /schemas/types.yaml#/definitions/string + enum: [ precharge, full, disabled ] + default: full + +properties: + compatible: + enum: + - adi,ad4170-4 + - adi,ad4190-4 + - adi,ad4195-4 + + avss-supply: + description: + Reference voltage supply for AVSS. A −2.625V minimum and 0V maximum supply + that powers the chip. If not provided, AVSS is assumed to be at system + ground (0V). + + avdd-supply: + description: + A supply of 4.75V to 5.25V relative to AVSS that powers the chip (AVDD). + + iovdd-supply: + description: 1.7V to 5.25V reference supply to the serial interface (IOVDD). + + refin1p-supply: + description: REFIN+ supply that can be used as reference for conversion. + + refin1n-supply: + description: REFIN- supply that can be used as reference for conversion. + + refin2p-supply: + description: REFIN2+ supply that can be used as reference for conversion. + + refin2n-supply: + description: REFIN2- supply that can be used as reference for conversion. + + spi-cpol: true + + spi-cpha: true + + interrupts: + description: + Interrupt for signaling the completion of conversion results. The data + ready signal (RDY) used as interrupt is by default provided on the SDO + pin. Alternatively, it can be provided on the DIG_AUX1 pin in which case + the chip disables the RDY function on SDO. Thus, there can be only one + data ready interrupt enabled at a time. + + interrupt-names: + description: + Specify which pin should be configured as Data Ready interrupt. + enum: + - sdo + - dig_aux1 + + clocks: + maxItems: 1 + description: + Optional external clock source. Can specify either an external clock or + external crystal. + + clock-names: + enum: + - ext-clk + - xtal + default: ext-clk + + '#clock-cells': + const: 0 + + clock-output-names: + maxItems: 1 + + gpio-controller: true + + "#gpio-cells": + const: 2 + description: | + The first cell is for the GPIO number: 0 to 3. + The second cell takes standard GPIO flags. + + ldac-gpios: + description: + GPIO connected to DIG_AUX2 pin to be used as LDAC toggle to control the + transfer of data from the DAC_INPUT_A register to the DAC. + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + adi,vbias-pins: + description: Analog inputs to apply a voltage bias of (AVDD − AVSS) / 2 to. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 9 + items: + minimum: 0 + maximum: 8 + +allOf: + # Some devices don't have integrated DAC + - if: + properties: + compatible: + contains: + enum: + - adi,ad4190-4 + - adi,ad4195-4 + then: + properties: + ldac-gpios: false + + # Require to specify the interrupt pin when using interrupts + - if: + required: + - interrupts + then: + required: + - interrupt-names + + # If an external clock is set, the internal clock cannot go out and vice versa + - oneOf: + - required: [clocks] + properties: + '#clock-cells': false + - required: ['#clock-cells'] + properties: + clocks: false + +required: + - compatible + - reg + - avdd-supply + - iovdd-supply + - spi-cpol + - spi-cpha + +unevaluatedProperties: false + +patternProperties: + "^channel@[0-9a-f]$": + $ref: /schemas/iio/adc/adc.yaml# + unevaluatedProperties: false + description: + Represents the external channels which are connected to the ADC. + + properties: + reg: + description: + The channel number. + minimum: 0 + maximum: 15 + + diff-channels: + description: | + This property is used for defining the inputs of a differential + voltage channel. The first value is the positive input and the second + value is the negative input of the channel. + + Besides the analog input pins AIN0 to AIN8, there are special inputs + that can be selected with the following values: + 17: Internal temperature sensor + 18: (AVDD-AVSS)/5 + 19: (IOVDD-DGND)/5 + 20: DAC output + 21: ALDO + 22: DLDO + 23: AVSS + 24: DGND + 25: REFIN+ + 26: REFIN- + 27: REFIN2+ + 28: REFIN2- + 29: REFOUT + For the internal temperature sensor, use the input number for both + inputs (i.e. diff-channels = <17 17>). + items: + enum: [0, 1, 2, 3, 4, 5, 6, 7, 8, 17, 18, 19, 20, 21, 22, 23, 24, 25, + 26, 27, 28, 29] + + adi,reference-select: + description: | + Select the reference source to use when converting on the + specific channel. Valid values are: + 0: REFIN+/REFIN- + 1: REFIN2+/REFIN2− + 2: REFOUT/AVSS (internal reference) + 3: AVDD/AVSS + If not specified, REFOUT/AVSS is used. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + default: 1 + + adi,positive-reference-buffer: + $ref: '#/$defs/reference-buffer' + + adi,negative-reference-buffer: + $ref: '#/$defs/reference-buffer' + + adi,sensor-type: + description: + The AD4170-4 and similar designs have features to aid interfacing with + load cell weigh scale, RTD, and thermocouple sensors. Each of those + sensor types requires either distinct wiring configuration or + external circuitry for proper sensor operation and can use different + ADC chip functionality on their setups. A key characteristic of those + external sensors is that they must be excited either by voltage supply + or by ADC chip excitation signals. The sensor can then be read through + a pair of analog inputs. This property specifies which particular + sensor type is connected to the ADC so it can be properly setup and + handled. Omit this property for conventional (not weigh scale, RTD, or + thermocouple) ADC channel setups. + $ref: /schemas/types.yaml#/definitions/string + enum: [ weighscale, rtd, thermocouple ] + + adi,excitation-pin-0: + description: + Analog input to apply excitation current to while the channel + is active. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 20 + default: 0 + + adi,excitation-pin-1: + description: + Analog input to apply excitation current to while the channel + is active. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 20 + default: 0 + + adi,excitation-pin-2: + description: + Analog input to apply excitation current to while the channel + is active. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 20 + default: 0 + + adi,excitation-pin-3: + description: + Analog input to apply excitation current to while the channel + is active. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 20 + default: 0 + + adi,excitation-current-0-microamp: + description: + Excitation current in microamperes to be applied to pin specified in + adi,excitation-pin-0 while this channel is active. + enum: [0, 10, 50, 100, 250, 500, 1000, 1500] + default: 0 + + adi,excitation-current-1-microamp: + description: + Excitation current in microamperes to be applied to pin specified in + adi,excitation-pin-1 while this channel is active. + enum: [0, 10, 50, 100, 250, 500, 1000, 1500] + default: 0 + + adi,excitation-current-2-microamp: + description: + Excitation current in microamperes to be applied to pin specified in + adi,excitation-pin-2 while this channel is active. + enum: [0, 10, 50, 100, 250, 500, 1000, 1500] + default: 0 + + adi,excitation-current-3-microamp: + description: + Excitation current in microamperes to be applied to pin specified in + adi,excitation-pin-3 while this channel is active. + enum: [0, 10, 50, 100, 250, 500, 1000, 1500] + default: 0 + + adi,excitation-ac: + type: boolean + description: + Whether the external sensor has to be AC or DC excited. When omitted, + it is DC excited. + + allOf: + - oneOf: + - required: [single-channel, common-mode-channel] + properties: + diff-channels: false + - required: [diff-channels] + properties: + single-channel: false + common-mode-channel: false + # Usual ADC channels don't need external circuitry excitation. + - if: + not: + required: + - adi,sensor-type + then: + properties: + adi,excitation-pin-0: false + adi,excitation-pin-1: false + adi,excitation-pin-2: false + adi,excitation-pin-3: false + adi,excitation-current-0-microamp: false + adi,excitation-current-1-microamp: false + adi,excitation-current-2-microamp: false + adi,excitation-current-3-microamp: false + adi,excitation-ac: false + # Weigh scale bridge AC excited with one pair of predefined signals. + - if: + allOf: + - properties: + adi,sensor-type: + contains: + const: weighscale + - required: + - adi,excitation-ac + - adi,excitation-pin-2 + - adi,excitation-pin-3 + - not: + required: + - adi,excitation-current-2-microamp + - adi,excitation-current-3-microamp + then: + properties: + adi,excitation-pin-2: + const: 19 + adi,excitation-pin-3: + const: 20 + # Weigh scale bridge AC excited with two pairs of predefined signals. + - if: + allOf: + - properties: + adi,sensor-type: + contains: + const: weighscale + - required: + - adi,excitation-ac + - adi,excitation-pin-0 + - adi,excitation-pin-1 + - adi,excitation-pin-2 + - adi,excitation-pin-3 + - not: + required: + - adi,excitation-current-0-microamp + - adi,excitation-current-1-microamp + - adi,excitation-current-2-microamp + - adi,excitation-current-3-microamp + then: + properties: + adi,excitation-pin-0: + const: 17 + adi,excitation-pin-1: + const: 18 + adi,excitation-pin-2: + const: 19 + adi,excitation-pin-3: + const: 20 + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad4170-4"; + reg = <0>; + spi-max-frequency = <20000000>; + spi-cpol; + spi-cpha; + avdd-supply = <&avdd>; + iovdd-supply = <&iovdd>; + clocks = <&clk>; + clock-names = "xtal"; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "dig_aux1"; + adi,vbias-pins = <8>; + #address-cells = <1>; + #size-cells = <0>; + + // Sample AIN0 with respect to DGND throughout AVDD/DGND input range + // Pseudo-differential unipolar + channel@0 { + reg = <0>; + single-channel = <0>; + common-mode-channel = <24>; + adi,reference-select = <3>; + }; + // Weigh scale sensor + channel@1 { + reg = <1>; + bipolar; + diff-channels = <1 2>; + adi,reference-select = <0>; + adi,positive-reference-buffer = "precharge"; + adi,negative-reference-buffer = "precharge"; + adi,sensor-type = "weighscale"; + adi,excitation-pin-2 = <19>; + adi,excitation-pin-3 = <20>; + adi,excitation-ac; + }; + // RTD sensor + channel@2 { + reg = <2>; + bipolar; + diff-channels = <3 4>; + adi,reference-select = <0>; + adi,sensor-type = "rtd"; + adi,excitation-pin-0 = <5>; + adi,excitation-pin-1 = <6>; + adi,excitation-current-0-microamp = <500>; + adi,excitation-current-1-microamp = <500>; + adi,excitation-ac; + }; + // Thermocouple sensor + channel@3 { + reg = <3>; + bipolar; + diff-channels = <7 8>; + adi,reference-select = <0>; + adi,sensor-type = "thermocouple"; + adi,excitation-pin-0 = <18>; + adi,excitation-current-0-microamp = <500>; + }; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad4170-4"; + reg = <0>; + spi-max-frequency = <20000000>; + spi-cpol; + spi-cpha; + avdd-supply = <&avdd>; + iovdd-supply = <&iovdd>; + #clock-cells = <0>; + clock-output-names = "ad4170-clk16mhz"; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "dig_aux1"; + #address-cells = <1>; + #size-cells = <0>; + + // Sample AIN0 with respect to AIN1 throughout AVDD/AVSS input range + // Differential bipolar. If AVSS < 0V, differential true bipolar + channel@0 { + reg = <0>; + bipolar; + diff-channels = <0 1>; + adi,reference-select = <3>; + }; + // Sample AIN2 with respect to DGND throughout AVDD/DGND input range + // Pseudo-differential unipolar + channel@1 { + reg = <1>; + single-channel = <2>; + common-mode-channel = <24>; + adi,reference-select = <3>; + }; + // Sample AIN3 with respect to 2.5V throughout AVDD/AVSS input range + // Pseudo-differential bipolar + channel@2 { + reg = <2>; + bipolar; + single-channel = <3>; + common-mode-channel = <29>; + adi,reference-select = <3>; + }; + // Sample AIN4 with respect to DGND throughout AVDD/AVSS input range + // Pseudo-differential bipolar + channel@3 { + reg = <3>; + bipolar; + single-channel = <4>; + common-mode-channel = <24>; + adi,reference-select = <3>; + }; + // Sample AIN5 with respect to 2.5V throughout AVDD/AVSS input range + // Pseudo-differential unipolar (AD4170-4 datasheet page 46 example) + channel@4 { + reg = <4>; + single-channel = <5>; + common-mode-channel = <29>; + adi,reference-select = <3>; + }; + // Sample AIN6 with respect to 2.5V throughout REFIN+/REFIN- input range + // Pseudo-differential bipolar + channel@5 { + reg = <5>; + bipolar; + single-channel = <6>; + common-mode-channel = <29>; + adi,reference-select = <0>; + }; + // Weigh scale sensor + channel@6 { + reg = <6>; + bipolar; + diff-channels = <7 8>; + adi,reference-select = <0>; + adi,sensor-type = "weighscale"; + adi,excitation-pin-0 = <17>; + adi,excitation-pin-1 = <18>; + adi,excitation-pin-2 = <19>; + adi,excitation-pin-3 = <20>; + adi,excitation-ac; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml index c6676d91b4e6..b107322e0ea3 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml @@ -69,6 +69,8 @@ properties: spi-max-frequency: maximum: 25000000 + spi-3wire: true + '#address-cells': const: 1 diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml index ff4f5c21c548..8dae89ecb64d 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml @@ -25,6 +25,7 @@ description: | * https://www.analog.com/en/products/ad7386-4.html * https://www.analog.com/en/products/ad7387-4.html * https://www.analog.com/en/products/ad7388-4.html + * https://www.analog.com/en/products/ad7389-4.html * https://www.analog.com/en/products/adaq4370-4.html * https://www.analog.com/en/products/adaq4380-4.html * https://www.analog.com/en/products/adaq4381-4.html @@ -49,6 +50,7 @@ properties: - adi,ad7386-4 - adi,ad7387-4 - adi,ad7388-4 + - adi,ad7389-4 - adi,adaq4370-4 - adi,adaq4380-4 - adi,adaq4381-4 @@ -213,6 +215,15 @@ allOf: properties: refin-supply: false + # adi,ad7389-4 is internal reference only + - if: + properties: + compatible: + const: adi,ad7389-4 + then: + properties: + refio-supply: false + # adaq devices need more supplies and using channel to declare gain property # only applies to adaq devices - if: diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml new file mode 100644 index 000000000000..57f097025705 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2025 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad7405.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD7405 family + +maintainers: + - Dragos Bogdan <dragos.bogdan@analog.com> + - Pop Ioan Daniel <pop.ioan-daniel@analog.com> + +description: | + Analog Devices AD7405 is a high performance isolated ADC, 1-channel, + 16-bit with a second-order Σ-Δ modulator that converts an analog input signal + into a high speed, single-bit data stream. + + https://www.analog.com/media/en/technical-documentation/data-sheets/ad7405.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/adum7701.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/adum7702.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM7703.pdf + +properties: + compatible: + enum: + - adi,ad7405 + - adi,adum7701 + - adi,adum7702 + - adi,adum7703 + + clocks: + maxItems: 1 + + vdd1-supply: true + + vdd2-supply: true + + io-backends: + maxItems: 1 + +required: + - compatible + - clocks + - vdd1-supply + - vdd2-supply + - io-backends + +additionalProperties: false + +examples: + - | + adc { + compatible = "adi,ad7405"; + clocks = <&axi_clk_gen 0>; + vdd1-supply = <&vdd1>; + vdd2-supply = <&vdd2>; + io-backends = <&axi_adc>; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml index 44c671eeda73..d0cb32f136e5 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml @@ -17,35 +17,40 @@ description: | properties: compatible: - enum: - - adi,ad7091 - - adi,ad7091r - - adi,ad7273 - - adi,ad7274 - - adi,ad7276 - - adi,ad7277 - - adi,ad7278 - - adi,ad7466 - - adi,ad7467 - - adi,ad7468 - - adi,ad7475 - - adi,ad7476 - - adi,ad7476a - - adi,ad7477 - - adi,ad7477a - - adi,ad7478 - - adi,ad7478a - - adi,ad7495 - - adi,ad7910 - - adi,ad7920 - - adi,ad7940 - - ti,adc081s - - ti,adc101s - - ti,adc121s - - ti,ads7866 - - ti,ads7867 - - ti,ads7868 - - lltc,ltc2314-14 + oneOf: + - items: + - enum: + - adi,ad7091 + - adi,ad7091r + - adi,ad7273 + - adi,ad7274 + - adi,ad7276 + - adi,ad7277 + - adi,ad7278 + - adi,ad7466 + - adi,ad7467 + - adi,ad7468 + - adi,ad7475 + - adi,ad7476 + - adi,ad7476a + - adi,ad7477 + - adi,ad7477a + - adi,ad7478 + - adi,ad7478a + - adi,ad7495 + - adi,ad7910 + - adi,ad7920 + - adi,ad7940 + - ti,adc081s + - ti,adc101s + - ti,adc121s + - ti,ads7866 + - ti,ads7867 + - ti,ads7868 + - lltc,ltc2314-14 + - items: + - const: rohm,bu79100g + - const: ti,ads7866 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml index 52d3f1ce3367..1180d2ffbf84 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml @@ -45,6 +45,14 @@ properties: "#size-cells": const: 0 + '#trigger-source-cells': + description: | + Cell indicates the output signal: 0 = BUSY, 1 = FIRSTDATA. + + For convenience, macros for these values are available in + dt-bindings/iio/adc/adi,ad7606.h. + const: 1 + # According to the datasheet, "Data is clocked in from SDI on the falling # edge of SCLK, while data is clocked out on DOUTA on the rising edge of # SCLK". Also, even if not stated textually in the datasheet, it is made @@ -196,6 +204,15 @@ patternProperties: considered a bipolar differential channel. Otherwise it is bipolar single-ended. + adi,rfilter-ohms: + description: + For ADCs that supports gain calibration, this property must be set to + the value of the external RFilter resistor. Proper gain error + correction is applied based on this value. + default: 0 + minimum: 0 + maximum: 64512 + required: - reg - bipolar @@ -215,12 +232,6 @@ allOf: - required: - pwms - - oneOf: - - required: - - interrupts - - required: - - io-backends - - if: properties: compatible: @@ -260,6 +271,25 @@ allOf: - adi,ad7607 - adi,ad7608 - adi,ad7609 + - adi,ad7616 + then: + patternProperties: + "^channel@[0-9a-f]+$": + properties: + adi,rfilter-ohms: false + + - if: + properties: + compatible: + contains: + enum: + - adi,ad7605-4 + - adi,ad7606-4 + - adi,ad7606-6 + - adi,ad7606-8 + - adi,ad7607 + - adi,ad7608 + - adi,ad7609 then: properties: adi,sw-mode: false @@ -390,6 +420,7 @@ examples: reg = <8>; diff-channels = <8 8>; bipolar; + adi,rfilter-ohms = <2048>; }; }; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml index 3ce59d4d065f..c06d0fc791d3 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml @@ -26,7 +26,26 @@ properties: clock-names: const: mclk + trigger-sources: + $ref: /schemas/types.yaml#/definitions/phandle-array + minItems: 1 + maxItems: 2 + description: | + A list of phandles referencing trigger source providers. Each entry + represents a trigger source for the ADC: + + - First entry specifies the device responsible for driving the + synchronization (SYNC_IN) pin, as an alternative to adi,sync-in-gpios. + This can be a `gpio-trigger` or another `ad7768-1` device. If the + device's own SYNC_OUT pin is internally connected to its SYNC_IN pin, + reference the device itself or omit this property. + - Second entry optionally defines a GPIO3 pin used as a START signal trigger. + + Use the accompanying trigger source cell to identify the type of each entry. + interrupts: + description: + DRDY (Data Ready) pin, which signals conversion results are available. maxItems: 1 '#address-cells': @@ -47,6 +66,19 @@ properties: in any way, for example if the filter decimation rate changes. As the line is active low, it should be marked GPIO_ACTIVE_LOW. + regulators: + type: object + description: + list of regulators provided by this controller. + + properties: + vcm-output: + $ref: /schemas/regulator/regulator.yaml# + type: object + unevaluatedProperties: false + + additionalProperties: false + reset-gpios: maxItems: 1 @@ -57,6 +89,23 @@ properties: "#io-channel-cells": const: 1 + "#trigger-source-cells": + description: | + Cell indicates the trigger output signal: 0 = SYNC_OUT, 1 = GPIO3, + 2 = DRDY. + + For better readability, macros for these values are available in + dt-bindings/iio/adc/adi,ad7768-1.h. + const: 1 + + gpio-controller: true + + "#gpio-cells": + const: 2 + description: | + The first cell is for the GPIO number: 0 to 3. + The second cell takes standard GPIO flags. + required: - compatible - reg @@ -65,7 +114,16 @@ required: - vref-supply - spi-cpol - spi-cpha - - adi,sync-in-gpios + +dependencies: + adi,sync-in-gpios: + not: + required: + - trigger-sources + trigger-sources: + not: + required: + - adi,sync-in-gpios patternProperties: "^channel@([0-9]|1[0-5])$": @@ -105,6 +163,8 @@ examples: spi-max-frequency = <2000000>; spi-cpol; spi-cpha; + gpio-controller; + #gpio-cells = <2>; vref-supply = <&adc_vref>; interrupts = <25 IRQ_TYPE_EDGE_RISING>; interrupt-parent = <&gpio>; @@ -120,6 +180,12 @@ examples: reg = <0>; label = "channel_0"; }; + + regulators { + vcm_reg: vcm-output { + regulator-name = "ad7768-1-vcm"; + }; + }; }; }; ... diff --git a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml index cf74f84d6103..e91e421a3d6b 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml @@ -27,6 +27,7 @@ description: | the ad7606 family. https://wiki.analog.com/resources/fpga/docs/axi_adc_ip + https://analogdevicesinc.github.io/hdl/library/axi_ad408x/index.html https://analogdevicesinc.github.io/hdl/library/axi_ad485x/index.html http://analogdevicesinc.github.io/hdl/library/axi_ad7606x/index.html @@ -34,6 +35,7 @@ properties: compatible: enum: - adi,axi-adc-10.0.a + - adi,axi-ad408x - adi,axi-ad7606x - adi,axi-ad485x diff --git a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml index b0962a4583ac..bb9825e7346d 100644 --- a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml @@ -23,6 +23,7 @@ properties: - amlogic,meson8m2-saradc - amlogic,meson-gxbb-saradc - amlogic,meson-gxl-saradc + - amlogic,meson-gxlx-saradc - amlogic,meson-gxm-saradc - amlogic,meson-axg-saradc - amlogic,meson-g12a-saradc diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml index 6168b44ea72c..14363389f30a 100644 --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml @@ -34,6 +34,11 @@ properties: - const: mediatek,mt2701-auxadc - items: - enum: + - mediatek,mt7981-auxadc + - const: mediatek,mt7986-auxadc + - items: + - enum: + - mediatek,mt6893-auxadc - mediatek,mt8183-auxadc - mediatek,mt8186-auxadc - mediatek,mt8188-auxadc diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml index 6497c416094d..5d4ab701f51a 100644 --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml @@ -22,6 +22,8 @@ properties: - mediatek,mt6357-auxadc - mediatek,mt6358-auxadc - mediatek,mt6359-auxadc + - mediatek,mt6363-auxadc + - mediatek,mt6373-auxadc "#io-channel-cells": const: 1 diff --git a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml index 06951ec5f5da..3a69ec60edb9 100644 --- a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml +++ b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml @@ -32,6 +32,9 @@ properties: spi-max-frequency: maximum: 20000000 + reset-gpios: + maxItems: 1 + clocks: description: | Phandle and clock identifier for external sampling clock. @@ -71,6 +74,7 @@ unevaluatedProperties: false examples: - | + #include <dt-bindings/gpio/gpio.h> spi { #address-cells = <1>; #size-cells = <0>; @@ -80,6 +84,7 @@ examples: reg = <0>; interrupt-parent = <&gpio5>; interrupts = <15 2>; + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; spi-max-frequency = <20000000>; microchip,device-addr = <0>; vref-supply = <&vref_reg>; diff --git a/Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml b/Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml new file mode 100644 index 000000000000..8ce7d415d956 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/nuvoton,nct7201.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton nct7201 and similar ADCs + +maintainers: + - Eason Yang <j2anfernee@gmail.com> + +description: | + The NCT7201/NCT7202 is a Nuvoton Hardware Monitor IC, contains up to 12 + voltage monitoring channels, with SMBus interface, and up to 4 sets SMBus + address selection by ADDR connection. It also provides ALERT# signal for + event notification and reset input RSTIN# to recover it from a fault + condition. + + NCT7201 contains 8 voltage monitor inputs (VIN1~VIN8). + NCT7202 contains 12 voltage monitor inputs (VIN1~VIN12). + +properties: + compatible: + enum: + - nuvoton,nct7201 + - nuvoton,nct7202 + + reg: + maxItems: 1 + + vdd-supply: + description: + A 3.3V to supply that powers the chip. + + vref-supply: + description: + The regulator supply for the ADC reference voltage. + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@1d { + compatible = "nuvoton,nct7202"; + reg = <0x1d>; + vdd-supply = <&vdd>; + vref-supply = <&vref>; + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio3 28 GPIO_ACTIVE_LOW>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/nxp,lpc3220-adc.yaml b/Documentation/devicetree/bindings/iio/adc/nxp,lpc3220-adc.yaml index 2c5032be83bd..fd815ab30df1 100644 --- a/Documentation/devicetree/bindings/iio/adc/nxp,lpc3220-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/nxp,lpc3220-adc.yaml @@ -22,6 +22,9 @@ properties: interrupts: maxItems: 1 + clocks: + maxItems: 1 + vref-supply: true "#io-channel-cells": diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml index f39bc92c2b99..862e450da214 100644 --- a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm's SPMI PMIC Round Robin ADC maintainers: - - Caleb Connolly <caleb.connolly@linaro.org> + - Casey Connolly <casey.connolly@linaro.org> description: | The Qualcomm SPMI Round Robin ADC (RRADC) provides interface to clients to diff --git a/Documentation/devicetree/bindings/iio/adc/rohm,bd79104.yaml b/Documentation/devicetree/bindings/iio/adc/rohm,bd79104.yaml new file mode 100644 index 000000000000..2a8ad4fdfc6b --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/rohm,bd79104.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/rohm,bd79104.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM Semiconductor BD79104 ADC + +maintainers: + - Matti Vaittinen <mazziesaccount@gmail.com> + +description: | + 12 bit SPI ADC with 8 channels. + +properties: + compatible: + const: rohm,bd79104 + + reg: + maxItems: 1 + + vdd-supply: true + iovdd-supply: true + +# The component data-sheet says the frequency is 20M. I, however, found +# that the ROHM evaluation board BD79104FV-EVK-001 had problems with 20M. +# I have successfully used it with 4M. My _assumption_ is that this is not +# the limitation of the component itself, but a limitation of the EVK. + spi-max-frequency: + maximum: 20000000 + + "#io-channel-cells": + const: 1 + + spi-cpha: true + spi-cpol: true + +required: + - compatible + - reg + - vdd-supply + - iovdd-supply + - spi-cpha + - spi-cpol + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "rohm,bd79104"; + reg = <0>; + vdd-supply = <&vdd_supply>; + iovdd-supply = <&iovdd_supply>; + spi-max-frequency = <4000000>; + spi-cpha; + spi-cpol; + #io-channel-cells = <1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/rohm,bd79124.yaml b/Documentation/devicetree/bindings/iio/adc/rohm,bd79124.yaml new file mode 100644 index 000000000000..503285823376 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/rohm,bd79124.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/rohm,bd79124.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BD79124 ADC/GPO + +maintainers: + - Matti Vaittinen <mazziesaccount@gmail.com> + +description: | + The ROHM BD79124 is a 12-bit, 8-channel, SAR ADC. The ADC supports + an automatic measurement mode, with an alarm interrupt for out-of-window + measurements. ADC input pins can be also configured as general purpose + outputs. + +properties: + compatible: + const: rohm,bd79124 + + reg: + description: + I2C slave address. + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-controller: true + + "#gpio-cells": + const: 1 + description: + The pin number. + + vdd-supply: true + + iovdd-supply: true + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^channel@[0-7]+$": + type: object + $ref: /schemas/iio/adc/adc.yaml# + description: Represents ADC channel. + + properties: + reg: + description: AIN pin number + minimum: 0 + maximum: 7 + + required: + - reg + + additionalProperties: false + +required: + - compatible + - reg + - iovdd-supply + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/leds/common.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + adc: adc@10 { + compatible = "rohm,bd79124"; + reg = <0x10>; + + interrupt-parent = <&gpio1>; + interrupts = <29 8>; + + vdd-supply = <&dummyreg>; + iovdd-supply = <&dummyreg>; + + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0>; + }; + channel@1 { + reg = <1>; + }; + channel@2 { + reg = <2>; + }; + channel@3 { + reg = <3>; + }; + channel@4 { + reg = <4>; + }; + channel@5 { + reg = <5>; + }; + channel@6 { + reg = <6>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/st,spear600-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,spear600-adc.yaml new file mode 100644 index 000000000000..dd9ec3038703 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/st,spear600-adc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/st,spear600-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ST SPEAr ADC device driver + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + Integrated ADC inside the ST SPEAr SoC, SPEAr600, supporting + 10-bit resolution. Datasheet can be found here: + https://www.st.com/resource/en/datasheet/spear600.pdf + +properties: + compatible: + enum: + - st,spear600-adc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + sampling-frequency: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 2500000 + maximum: 20000000 + description: + Default sampling frequency of the ADC in Hz. + + vref-external: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1000 + maximum: 2800 + description: + External voltage reference in milli-volts. If omitted the internal voltage + reference will be used. + + average-samples: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + default: 0 + description: + Number of samples to generate an average value. If omitted, single data + conversion will be used. + +required: + - compatible + - reg + - interrupts + - sampling-frequency + +additionalProperties: false + +examples: + - | + adc@d8200000 { + compatible = "st,spear600-adc"; + reg = <0xd8200000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <6>; + sampling-frequency = <5000000>; + vref-external = <2500>; /* 2.5V VRef */ + }; diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml index ef9dcc365eab..17bb60e18a1c 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml @@ -498,7 +498,7 @@ patternProperties: examples: - | // Example 1: with stm32f429, ADC1, single-ended channel 8 - adc123: adc@40012000 { + adc123: adc@40012000 { compatible = "st,stm32f4-adc-core"; reg = <0x40012000 0x400>; interrupts = <18>; @@ -512,28 +512,28 @@ examples: #address-cells = <1>; #size-cells = <0>; adc@0 { - compatible = "st,stm32f4-adc"; - #io-channel-cells = <1>; - reg = <0x0>; - clocks = <&rcc 0 168>; - interrupt-parent = <&adc123>; - interrupts = <0>; - st,adc-channels = <8>; - dmas = <&dma2 0 0 0x400 0x0>; - dma-names = "rx"; - assigned-resolution-bits = <8>; + compatible = "st,stm32f4-adc"; + #io-channel-cells = <1>; + reg = <0x0>; + clocks = <&rcc 0 168>; + interrupt-parent = <&adc123>; + interrupts = <0>; + st,adc-channels = <8>; + dmas = <&dma2 0 0 0x400 0x0>; + dma-names = "rx"; + assigned-resolution-bits = <8>; }; // ... // other adc child nodes follow... - }; + }; - | // Example 2: with stm32mp157c to setup ADC1 with: // - channels 0 & 1 as single-ended // - channels 2 & 3 as differential (with resp. 6 & 7 negative inputs) - #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/clock/stm32mp1-clks.h> - adc12: adc@48003000 { + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/stm32mp1-clks.h> + adc12: adc@48003000 { compatible = "st,stm32mp1-adc-core"; reg = <0x48003000 0x400>; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, @@ -550,27 +550,27 @@ examples: #address-cells = <1>; #size-cells = <0>; adc@0 { - compatible = "st,stm32mp1-adc"; - #io-channel-cells = <1>; - reg = <0x0>; - interrupt-parent = <&adc12>; - interrupts = <0>; - st,adc-channels = <0 1>; - st,adc-diff-channels = <2 6>, <3 7>; - st,min-sample-time-nsecs = <5000>; - dmas = <&dmamux1 9 0x400 0x05>; - dma-names = "rx"; + compatible = "st,stm32mp1-adc"; + #io-channel-cells = <1>; + reg = <0x0>; + interrupt-parent = <&adc12>; + interrupts = <0>; + st,adc-channels = <0 1>; + st,adc-diff-channels = <2 6>, <3 7>; + st,min-sample-time-nsecs = <5000>; + dmas = <&dmamux1 9 0x400 0x05>; + dma-names = "rx"; }; // ... // other adc child node follow... - }; + }; - | // Example 3: with stm32mp157c to setup ADC2 with: // - internal channels 13, 14, 15. - #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/clock/stm32mp1-clks.h> - adc122: adc@48003000 { + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/stm32mp1-clks.h> + adc122: adc@48003000 { compatible = "st,stm32mp1-adc-core"; reg = <0x48003000 0x400>; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, @@ -587,28 +587,28 @@ examples: #address-cells = <1>; #size-cells = <0>; adc@100 { - compatible = "st,stm32mp1-adc"; - #io-channel-cells = <1>; - reg = <0x100>; - interrupts = <1>; - #address-cells = <1>; - #size-cells = <0>; - channel@13 { - reg = <13>; - label = "vrefint"; - st,min-sample-time-ns = <9000>; - }; - channel@14 { - reg = <14>; - label = "vddcore"; - st,min-sample-time-ns = <9000>; - }; - channel@15 { - reg = <15>; - label = "vbat"; - st,min-sample-time-ns = <9000>; - }; + compatible = "st,stm32mp1-adc"; + #io-channel-cells = <1>; + reg = <0x100>; + interrupts = <1>; + #address-cells = <1>; + #size-cells = <0>; + channel@13 { + reg = <13>; + label = "vrefint"; + st,min-sample-time-ns = <9000>; + }; + channel@14 { + reg = <14>; + label = "vddcore"; + st,min-sample-time-ns = <9000>; + }; + channel@15 { + reg = <15>; + label = "vbat"; + st,min-sample-time-ns = <9000>; + }; }; - }; + }; ... diff --git a/Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml b/Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml new file mode 100644 index 000000000000..2a6ddb33f163 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/chemical/winsen,mhz19b.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MHZ19B CO2 sensor + +maintainers: + - Gyeyoung Baek <gye976@gmail.com> + +properties: + compatible: + const: winsen,mhz19b + + vin-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - vin-supply + +additionalProperties: false + +examples: + - | + serial { + co2-sensor { + compatible = "winsen,mhz19b"; + vin-supply = <&vdd>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml new file mode 100644 index 000000000000..a355d52a9d64 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad3530r.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD3530R and Similar DACs + +maintainers: + - Kim Seer Paller <kimseer.paller@analog.com> + +description: | + The AD3530/AD3530R (8-channel) and AD3531/AD3531R (4-channel) are low-power, + 16-bit, buffered voltage output digital-to-analog converters (DACs) with + software-programmable gain controls, providing full-scale output spans of 2.5V + or 5V for reference voltages of 2.5V. These devices operate from a single 2.7V + to 5.5V supply and are guaranteed monotonic by design. The "R" variants + include a 2.5V, 5ppm/°C internal reference, which is disabled by default. + Datasheet can be found here: + https://www.analog.com/media/en/technical-documentation/data-sheets/ad3530_ad530r.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/ad3531-ad3531r.pdf + +properties: + compatible: + enum: + - adi,ad3530 + - adi,ad3530r + - adi,ad3531 + - adi,ad3531r + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 50000000 + + vdd-supply: + description: Power Supply Input. + + iovdd-supply: + description: Digital Power Supply Input. + + io-channels: + description: + ADC channel used to monitor internal die temperature, output voltages, and + current of a selected channel via the MUXOUT pin. + maxItems: 1 + + ref-supply: + description: + Reference Input/Output. The voltage at the REF pin sets the full-scale + range of all channels. If not provided the internal reference is used and + also provided on the VREF pin. + + reset-gpios: + description: + Active low signal that is falling edge sensitive. When it is deasserted, + the digital core initialization is performed and all DAC registers except + the Interface Configuration A register are reset to their default values. + maxItems: 1 + + ldac-gpios: + description: + LDAC pin to be used as a hardware trigger to update the DAC channels. If + not present, the DAC channels are updated by Software LDAC. + maxItems: 1 + + adi,range-double: + description: + Configure the output range for all channels. If the property is present, + the output will range from 0V to 2Vref. If the property is not present, + the output will range from 0V to Vref. + type: boolean + +required: + - compatible + - reg + - vdd-supply + - iovdd-supply + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + compatible = "adi,ad3530r"; + reg = <0>; + spi-max-frequency = <1000000>; + + vdd-supply = <&vdd>; + iovdd-supply = <&iovdd>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml index 2d2561a52683..547044b8e246 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml @@ -217,7 +217,7 @@ required: - reg - spi-max-frequency -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml index 5ee80bf6aa11..f994c1ef6d41 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml @@ -27,6 +27,8 @@ properties: vdrive-supply: true + vrefin-supply: true + reset-gpios: maxItems: 1 diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml index 33490853497b..1aece3392b77 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml +++ b/Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml @@ -144,7 +144,7 @@ required: allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml index c8c434c10643..3c8e5781e42c 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml +++ b/Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml @@ -124,7 +124,7 @@ required: allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml b/Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml index 0dc577c33918..26011b5639d8 100644 --- a/Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml +++ b/Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml @@ -64,7 +64,7 @@ required: - reg - vdd-supply -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/iio/dac/rohm,bd79703.yaml b/Documentation/devicetree/bindings/iio/dac/rohm,bd79703.yaml index 941a49c93943..c00fa50e42e8 100644 --- a/Documentation/devicetree/bindings/iio/dac/rohm,bd79703.yaml +++ b/Documentation/devicetree/bindings/iio/dac/rohm,bd79703.yaml @@ -5,19 +5,26 @@ $id: http://devicetree.org/schemas/iio/dac/rohm,bd79703.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: ROHM BD79703 DAC device driver +title: ROHM BD79700, BD79701, BD79702 and BD79703 DACs maintainers: - Matti Vaittinen <mazziesaccount@gmail.com> description: | - The ROHM BD79703 is a 6 channel, 8-bit DAC. - Datasheet can be found here: + The ROHM BD7970[0,1,2,3] are 8-bit DACs. The BD79700 has 2 channels, + BD79701 3 channels, BD79702 4 channels and BD79703 has 6 channels. + Datasheets for BD79702 and BD79703 can be found from https://fscdn.rohm.com/en/products/databook/datasheet/ic/data_converter/dac/bd79702fv-lb_bd79703fv-lb-e.pdf + and for the BD79700 and the BD79701 from + https://fscdn.rohm.com/en/products/databook/datasheet/ic/data_converter/dac/bd79700fvm-lb_bd79701fvm-lb-e.pdf properties: compatible: - const: rohm,bd79703 + enum: + - rohm,bd79700 + - rohm,bd79701 + - rohm,bd79702 + - rohm,bd79703 reg: maxItems: 1 @@ -27,23 +34,35 @@ properties: vfs-supply: description: - The regulator to use as a full scale voltage. The voltage should be between 2.7V .. VCC + The regulator to use as a full scale voltage. The voltage should be + between 2.7V .. VCC. Not present on BD79700 and BD79701. vcc-supply: description: - The regulator supplying the operating voltage. Should be between 2.7V ... 5.5V + The regulator supplying the operating voltage. Should be between + 2.7V ... 5.5V. Is used also as a Vfs on BD79700 and BD79701. required: - compatible - reg - spi-max-frequency - - vfs-supply - vcc-supply +if: + properties: + compatible: + contains: + enum: + - rohm,bd79702 + - rohm,bd79703 +then: + required: + - vfs-supply + allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml b/Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml index b77e855bd594..ff0cb553e871 100644 --- a/Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml +++ b/Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml @@ -44,6 +44,24 @@ properties: '#clock-cells': const: 0 + adi,lpf-margin-mhz: + description: + Sets the minimum distance between the fundamental frequency of `rf_in` + and the corner frequency of the low-pass, output filter when operated in + 'auto' mode. The selected low-pass corner frequency will be greater than, + or equal to, `rf_in` + `lpf-margin-hz`. If not setting is found that + satisfies this relationship the filter will be put into 'bypass'. + default: 0 + + adi,hpf-margin-mhz: + description: + Sets the minimum distance between the fundamental frequency of `rf_in` + and the corner frequency of the high-pass, input filter when operated in + 'auto' mode. The selected high-pass corner frequency will be less than, + or equal to, `rf_in` - `hpf-margin-hz`. If not setting is found that + satisfies this relationship the filter will be put into 'bypass'. + default: 0 + required: - compatible - reg @@ -61,6 +79,8 @@ examples: spi-max-frequency = <10000000>; clocks = <&admv8818_rfin>; clock-names = "rf_in"; + adi,lpf-margin-mhz = <300>; + adi,hpf-margin-mhz = <300>; }; }; ... diff --git a/Documentation/devicetree/bindings/iio/gyroscope/invensense,itg3200.yaml b/Documentation/devicetree/bindings/iio/gyroscope/invensense,itg3200.yaml new file mode 100644 index 000000000000..4d8abf8ac2c8 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/gyroscope/invensense,itg3200.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/gyroscope/invensense,itg3200.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Invensense ITG-3200 Gyroscope + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + Triple-axis, digital output gyroscope with a three 16-bit analog-to-digital + converters (ADCs) for digitizing the gyro outputs, a user-selectable internal + low-pass filter bandwidth, and a Fast-Mode I2C. + +properties: + compatible: + const: invensense,itg3200 + + reg: + maxItems: 1 + + vdd-supply: true + + vlogic-supply: true + + interrupts: + maxItems: 1 + + mount-matrix: + description: an optional 3x3 mounting rotation matrix. + + clocks: + maxItems: 1 + + clock-names: + items: + - const: ext_clock + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + gyroscope@68 { + compatible = "invensense,itg3200"; + reg = <0x68>; + interrupt-parent = <&gpio2>; + interrupts = <24 IRQ_TYPE_EDGE_FALLING>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml b/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml index d1a6103fc37a..f3242dc0e7e6 100644 --- a/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml +++ b/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml @@ -21,7 +21,7 @@ properties: vlogic-supply: true interrupts: - minItems: 1 + maxItems: 1 description: Interrupt mapping for the trigger interrupt from the internal oscillator. diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml index a4c273c7a67f..cf5324de4fd6 100644 --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml @@ -53,7 +53,7 @@ required: allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml index 7e4492bbd027..d4d4e5c3d856 100644 --- a/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml +++ b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml @@ -39,7 +39,16 @@ properties: maxItems: 1 interrupts: - maxItems: 1 + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + maxItems: 2 + items: + enum: + - INT1 + - INT2 drive-open-drain: type: boolean @@ -76,6 +85,7 @@ examples: reg = <0x68>; interrupt-parent = <&gpio2>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "INT1"; vdd-supply = <&vdd>; vddio-supply = <&vddio>; }; @@ -95,6 +105,7 @@ examples: spi-cpol; interrupt-parent = <&gpio1>; interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "INT1"; vdd-supply = <&vdd>; vddio-supply = <&vddio>; }; diff --git a/Documentation/devicetree/bindings/iio/light/bh1750.yaml b/Documentation/devicetree/bindings/iio/light/bh1750.yaml index 1a88b3c253d5..9df81c271411 100644 --- a/Documentation/devicetree/bindings/iio/light/bh1750.yaml +++ b/Documentation/devicetree/bindings/iio/light/bh1750.yaml @@ -24,6 +24,10 @@ properties: reg: maxItems: 1 + reset-gpios: + description: GPIO connected to the DVI reset pin (active low) + maxItems: 1 + required: - compatible - reg @@ -32,6 +36,7 @@ additionalProperties: false examples: - | + #include <dt-bindings/gpio/gpio.h> i2c { #address-cells = <1>; #size-cells = <0>; @@ -39,6 +44,7 @@ examples: light-sensor@23 { compatible = "rohm,bh1750"; reg = <0x23>; + reset-gpios = <&gpio2 17 GPIO_ACTIVE_LOW>; }; }; diff --git a/Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml b/Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml index 89977b9f01cf..412c7bcc310f 100644 --- a/Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml +++ b/Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml @@ -102,7 +102,7 @@ required: allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml -additionalProperties: false +unevaluatedProperties: false dependentSchemas: honeywell,pmin-pascal: diff --git a/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml b/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml index 6994b30015bd..c756aa863103 100644 --- a/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml +++ b/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml @@ -115,7 +115,7 @@ allOf: honeywell,pmin-pascal: false honeywell,pmax-pascal: false -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/iio/proximity/nicera,d3323aa.yaml b/Documentation/devicetree/bindings/iio/proximity/nicera,d3323aa.yaml new file mode 100644 index 000000000000..65d9b44fcd5e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/nicera,d3323aa.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/proximity/nicera,d3323aa.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nicera D3-323-AA PIR sensor + +maintainers: + - Waqar Hameed <waqar.hameed@axis.com> + +description: | + PIR sensor for human detection. + Datasheet: https://www.endrich.com/Datenbl%C3%A4tter/Sensoren/D3-323-AA_e.pdf + +properties: + compatible: + const: nicera,d3323aa + + vdd-supply: + description: + Supply voltage (1.8 to 5.5 V). + + vout-clk-gpios: + maxItems: 1 + description: + GPIO for clock and detection. + After reset, the device signals with two falling edges on this pin that it + is ready for configuration (within 1.2 s). + During configuration, it is used as clock for data reading and writing (on + data-gpios). + After all this, when device is in operational mode, it signals on this pin + for any detections. + + data-gpios: + maxItems: 1 + description: + GPIO for data reading and writing. This is denoted "DO (SI)" in datasheet. + During configuration, this pin is used for writing and reading + configuration data (together with vout-clk-gpios as clock). + After this, during operational mode, the device will output serial data on + this GPIO. + +required: + - compatible + - vdd-supply + - vout-clk-gpios + - data-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + proximity { + compatible = "nicera,d3323aa"; + vdd-supply = <®ulator_3v3>; + vout-clk-gpios = <&gpio 78 GPIO_ACTIVE_HIGH>; + data-gpios = <&gpio 76 GPIO_ACTIVE_HIGH>; + }; +... diff --git a/Documentation/devicetree/bindings/input/dlg,da7280.txt b/Documentation/devicetree/bindings/input/dlg,da7280.txt deleted file mode 100644 index 96ee5d50e111..000000000000 --- a/Documentation/devicetree/bindings/input/dlg,da7280.txt +++ /dev/null @@ -1,108 +0,0 @@ -Dialog Semiconductor DA7280 Haptics bindings - -Required properties: -- compatible: Should be "dlg,da7280". -- reg: Specifies the I2C slave address. - -- interrupt-parent : Specifies the phandle of the interrupt controller to - which the IRQs from DA7280 are delivered to. - -- dlg,actuator-type: Set Actuator type. it should be one of: - "LRA" - Linear Resonance Actuator type. - "ERM-bar" - Bar type Eccentric Rotating Mass. - "ERM-coin" - Coin type Eccentric Rotating Mass. - -- dlg,const-op-mode: Haptic operation mode for FF_CONSTANT. - Possible values: - 1 - Direct register override(DRO) mode triggered by i2c(default), - 2 - PWM data source mode controlled by PWM duty, -- dlg,periodic-op-mode: Haptic operation mode for FF_PERIODIC. - Possible values: - 1 - Register triggered waveform memory(RTWM) mode, the pattern - assigned to the PS_SEQ_ID played as much times as PS_SEQ_LOOP, - 2 - Edge triggered waveform memory(ETWM) mode, external GPI(N) - control are required to enable/disable and it needs to keep - device enabled by sending magnitude (X > 0), - the pattern is assigned to the GPI(N)_SEQUENCE_ID below. - The default value is 1 for both of the operation modes. - For more details, please see the datasheet. - -- dlg,nom-microvolt: Nominal actuator voltage rating. - Valid values: 0 - 6000000. -- dlg,abs-max-microvolt: Absolute actuator maximum voltage rating. - Valid values: 0 - 6000000. -- dlg,imax-microamp: Actuator max current rating. - Valid values: 0 - 252000. - Default: 130000. -- dlg,impd-micro-ohms: the impedance of the actuator in micro ohms. - Valid values: 0 - 1500000000. - -Optional properties: -- pwms : phandle to the physical PWM(Pulse Width Modulation) device. - PWM properties should be named "pwms". And number of cell is different - for each pwm device. - (See Documentation/devicetree/bindings/pwm/pwm.txt - for further information relating to pwm properties) - -- dlg,ps-seq-id: the PS_SEQ_ID(pattern ID in waveform memory inside chip) - to play back when RTWM-MODE is enabled. - Valid range: 0 - 15. -- dlg,ps-seq-loop: the PS_SEQ_LOOP, Number of times the pre-stored sequence - pointed to by PS_SEQ_ID or GPI(N)_SEQUENCE_ID is repeated. - Valid range: 0 - 15. -- dlg,gpiN-seq-id: the GPI(N)_SEQUENCE_ID, pattern to play - when gpi0 is triggered, 'N' must be 0 - 2. - Valid range: 0 - 15. -- dlg,gpiN-mode: the pattern mode which can select either - "Single-pattern" or "Multi-pattern", 'N' must be 0 - 2. -- dlg,gpiN-polarity: gpiN polarity which can be chosen among - "Rising-edge", "Falling-edge" and "Both-edge", - 'N' must be 0 - 2 - Haptic will work by this edge option in case of ETWM mode. - -- dlg,resonant-freq-hz: use in case of LRA. - the frequency range: 50 - 300. - Default: 205. - -- dlg,bemf-sens-enable: Enable for internal loop computations. -- dlg,freq-track-enable: Enable for resonant frequency tracking. -- dlg,acc-enable: Enable for active acceleration. -- dlg,rapid-stop-enable: Enable for rapid stop. -- dlg,amp-pid-enable: Enable for the amplitude PID. -- dlg,mem-array: Customized waveform memory(patterns) data downloaded to - the device during initialization. This is an array of 100 values(u8). - -For further information, see device datasheet. - -====== - -Example: - - haptics: da7280-haptics@4a { - compatible = "dlg,da7280"; - reg = <0x4a>; - interrupt-parent = <&gpio6>; - interrupts = <11 IRQ_TYPE_LEVEL_LOW>; - dlg,actuator-type = "LRA"; - dlg,dlg,const-op-mode = <1>; - dlg,dlg,periodic-op-mode = <1>; - dlg,nom-microvolt = <2000000>; - dlg,abs-max-microvolt = <2000000>; - dlg,imax-microamp = <170000>; - dlg,resonant-freq-hz = <180>; - dlg,impd-micro-ohms = <10500000>; - dlg,freq-track-enable; - dlg,rapid-stop-enable; - dlg,mem-array = < - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 - >; - }; diff --git a/Documentation/devicetree/bindings/input/dlg,da7280.yaml b/Documentation/devicetree/bindings/input/dlg,da7280.yaml new file mode 100644 index 000000000000..0d06755aaaa8 --- /dev/null +++ b/Documentation/devicetree/bindings/input/dlg,da7280.yaml @@ -0,0 +1,248 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/dlg,da7280.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dialog Semiconductor DA7280 Low Power High-Definition Haptic Driver + +maintainers: + - Roy Im <roy.im.opensource@diasemi.com> + +properties: + compatible: + const: dlg,da7280 + + reg: + maxItems: 1 + description: I2C address of the device. + + interrupts: + maxItems: 1 + + dlg,actuator-type: + enum: + - LRA # Linear Resonance Actuator type + - ERM-bar # Bar type Eccentric Rotating Mass + - ERM-coin # Coin type Eccentric Rotating Mass + + dlg,const-op-mode: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 1 # Direct register override (DRO) mode triggered by i2c (default) + - 2 # PWM data source mode controlled by PWM duty + description: + Haptic operation mode for FF_CONSTANT + + dlg,periodic-op-mode: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 1 # Register triggered waveform memory(RTWM) mode, the pattern + # assigned to the PS_SEQ_ID played as much times as PS_SEQ_LOOP + - 2 # Edge triggered waveform memory(ETWM) mode, external GPI(N) + # control are required to enable/disable and it needs to keep + # device enabled by sending magnitude (X > 0), + # the pattern is assigned to the GPI(N)_SEQUENCE_ID below + default: 1 + description: + Haptic operation mode for FF_PERIODIC. + The default value is 1 for both of the operation modes. + For more details, please see the datasheet + + dlg,nom-microvolt: + minimum: 0 + maximum: 6000000 + description: + Nominal actuator voltage rating + + dlg,abs-max-microvolt: + minimum: 0 + maximum: 6000000 + description: + Absolute actuator maximum voltage rating + + dlg,imax-microamp: + minimum: 0 + maximum: 252000 + default: 130000 + description: + Actuator max current rating + + dlg,impd-micro-ohms: + minimum: 0 + maximum: 1500000000 + description: + Impedance of the actuator + + pwms: + maxItems: 1 + + dlg,ps-seq-id: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + description: + The PS_SEQ_ID(pattern ID in waveform memory inside chip) + to play back when RTWM-MODE is enabled + + dlg,ps-seq-loop: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + description: + The PS_SEQ_LOOP, Number of times the pre-stored sequence pointed to by + PS_SEQ_ID or GPI(N)_SEQUENCE_ID is repeated + + dlg,gpi0-seq-id: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + description: + the GPI0_SEQUENCE_ID, pattern to play when gpi0 is triggered + + dlg,gpi1-seq-id: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + description: + the GPI1_SEQUENCE_ID, pattern to play when gpi1 is triggered + + dlg,gpi2-seq-id: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + description: + the GPI2_SEQUENCE_ID, pattern to play when gpi2 is triggered + + dlg,gpi0-mode: + enum: + - Single-pattern + - Multi-pattern + description: + Pattern mode for gpi0 + + dlg,gpi1-mode: + enum: + - Single-pattern + - Multi-pattern + description: + Pattern mode for gpi1 + + dlg,gpi2-mode: + enum: + - Single-pattern + - Multi-pattern + description: + Pattern mode for gpi2 + + dlg,gpi0-polarity: + enum: + - Rising-edge + - Falling-edge + - Both-edge + description: + gpi0 polarity, Haptic will work by this edge option in case of ETWM mode + + dlg,gpi1-polarity: + enum: + - Rising-edge + - Falling-edge + - Both-edge + description: + gpi1 polarity, Haptic will work by this edge option in case of ETWM mode + + dlg,gpi2-polarity: + enum: + - Rising-edge + - Falling-edge + - Both-edge + description: + gpi2 polarity, Haptic will work by this edge option in case of ETWM mode + + dlg,resonant-freq-hz: + minimum: 50 + maximum: 300 + default: 205 + + dlg,bemf-sens-enable: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable for internal loop computations + + dlg,freq-track-enable: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable for resonant frequency tracking + + dlg,acc-enable: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable for active acceleration + + dlg,rapid-stop-enable: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable for rapid stop + + dlg,amp-pid-enable: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable for the amplitude PID + + dlg,mem-array: + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 100 + description: + Customized waveform memory (patterns) data downloaded to the device during initialization. + Each entry value must be included between 0 and 255. + +required: + - compatible + - reg + - interrupts + - dlg,actuator-type + - dlg,const-op-mode + - dlg,periodic-op-mode + - dlg,nom-microvolt + - dlg,abs-max-microvolt + - dlg,imax-microamp + - dlg,impd-micro-ohms + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + haptics@4a { + compatible = "dlg,da7280"; + reg = <0x4a>; + interrupt-parent = <&gpio6>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + dlg,actuator-type = "LRA"; + dlg,const-op-mode = <1>; + dlg,periodic-op-mode = <1>; + dlg,nom-microvolt = <2000000>; + dlg,abs-max-microvolt = <2000000>; + dlg,imax-microamp = <170000>; + dlg,resonant-freq-hz = <180>; + dlg,impd-micro-ohms = <10500000>; + dlg,freq-track-enable; + dlg,rapid-stop-enable; + dlg,mem-array = <0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 + 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00>; + }; + }; diff --git a/Documentation/devicetree/bindings/input/elan,ekth6915.yaml b/Documentation/devicetree/bindings/input/elan,ekth6915.yaml index cb3e1801b0d3..0840e4ab28b7 100644 --- a/Documentation/devicetree/bindings/input/elan,ekth6915.yaml +++ b/Documentation/devicetree/bindings/input/elan,ekth6915.yaml @@ -4,14 +4,14 @@ $id: http://devicetree.org/schemas/input/elan,ekth6915.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Elan eKTH6915 touchscreen controller +title: Elan I2C-HID touchscreen controllers maintainers: - Douglas Anderson <dianders@chromium.org> description: - Supports the Elan eKTH6915 touchscreen controller. - This touchscreen controller uses the i2c-hid protocol with a reset GPIO. + Supports the Elan eKTH6915 and other I2C-HID touchscreen controllers. + These touchscreen controller use the i2c-hid protocol with a reset GPIO. allOf: - $ref: /schemas/input/touchscreen/touchscreen.yaml# @@ -23,12 +23,14 @@ properties: - enum: - elan,ekth5015m - const: elan,ekth6915 + - items: + - const: elan,ekth8d18 + - const: elan,ekth6a12nay - enum: - elan,ekth6915 - elan,ekth6a12nay - reg: - const: 0x10 + reg: true interrupts: maxItems: 1 diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml index 70a922e213f2..ab821490284a 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml @@ -103,16 +103,9 @@ properties: minimum: 0 maximum: 255 - touchscreen-size-x: true - touchscreen-size-y: true - touchscreen-fuzz-x: true - touchscreen-fuzz-y: true - touchscreen-inverted-x: true - touchscreen-inverted-y: true - touchscreen-swapped-x-y: true interrupt-controller: true -additionalProperties: false +unevaluatedProperties: false required: - compatible diff --git a/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml b/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml index 58611ba2a0f4..4d72525f407e 100644 --- a/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml +++ b/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml @@ -17,9 +17,14 @@ description: | properties: compatible: - enum: - - mediatek,mt8183-cci - - mediatek,mt8186-cci + oneOf: + - enum: + - mediatek,mt8183-cci + - mediatek,mt8186-cci + - items: + - enum: + - mediatek,mt7988-cci + - const: mediatek,mt8183-cci clocks: items: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,milos-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,milos-rpmh.yaml new file mode 100644 index 000000000000..00b7a4108d45 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,milos-rpmh.yaml @@ -0,0 +1,136 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,milos-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on Milos SoC + +maintainers: + - Luca Weiss <luca.weiss@fairphone.com> + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is + able to communicate with the BCM through the Resource State Coordinator (RSC) + associated with each execution environment. Provider nodes must point to at + least one RPMh device child node pertaining to their RSC and each provider + can map to multiple RPMh resources. + + See also: include/dt-bindings/interconnect/qcom,milos-rpmh.h + +properties: + compatible: + enum: + - qcom,milos-aggre1-noc + - qcom,milos-aggre2-noc + - qcom,milos-clk-virt + - qcom,milos-cnoc-cfg + - qcom,milos-cnoc-main + - qcom,milos-gem-noc + - qcom,milos-lpass-ag-noc + - qcom,milos-mc-virt + - qcom,milos-mmss-noc + - qcom,milos-nsp-noc + - qcom,milos-pcie-anoc + - qcom,milos-system-noc + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-clk-virt + - qcom,milos-mc-virt + then: + properties: + reg: false + else: + required: + - reg + + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-pcie-anoc + then: + properties: + clocks: + items: + - description: aggre-NOC PCIe AXI clock + - description: cfg-NOC PCIe a-NOC AHB clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-aggre1-noc + then: + properties: + clocks: + items: + - description: aggre USB3 PRIM AXI clock + - description: aggre UFS PHY AXI clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-aggre2-noc + then: + properties: + clocks: + items: + - description: RPMH CC IPA clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-aggre1-noc + - qcom,milos-aggre2-noc + - qcom,milos-pcie-anoc + then: + required: + - clocks + else: + properties: + clocks: false + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,milos-gcc.h> + + interconnect-0 { + compatible = "qcom,milos-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + interconnect@16e0000 { + compatible = "qcom,milos-aggre1-noc"; + reg = <0x016e0000 0x16400>; + #interconnect-cells = <2>; + clocks = <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>, + <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8939.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8939.yaml index 4b08be72bbd7..534644cccdcb 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8939.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8939.yaml @@ -70,8 +70,8 @@ examples: reg = <0x00580000 0x14000>; #interconnect-cells = <1>; - snoc_mm: interconnect-snoc { - compatible = "qcom,msm8939-snoc-mm"; - #interconnect-cells = <1>; - }; + snoc_mm: interconnect-snoc { + compatible = "qcom,msm8939-snoc-mm"; + #interconnect-cells = <1>; + }; }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml index 343ff62d7b65..56cdb77b369a 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml @@ -84,17 +84,17 @@ additionalProperties: false examples: - | - #include <dt-bindings/clock/qcom,gcc-msm8953.h> + #include <dt-bindings/clock/qcom,gcc-msm8953.h> - snoc: interconnect@580000 { - compatible = "qcom,msm8953-snoc"; - reg = <0x580000 0x16080>; + interconnect@580000 { + compatible = "qcom,msm8953-snoc"; + reg = <0x580000 0x16080>; - #interconnect-cells = <2>; + #interconnect-cells = <2>; - snoc_mm: interconnect-snoc { - compatible = "qcom,msm8953-snoc-mm"; + interconnect-snoc { + compatible = "qcom,msm8953-snoc-mm"; - #interconnect-cells = <2>; - }; - }; + #interconnect-cells = <2>; + }; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml index 8004c4baf397..95ce25ce1f7d 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml @@ -50,13 +50,13 @@ additionalProperties: false examples: - | - #include <dt-bindings/clock/qcom,rpmcc.h> - - bimc: interconnect@fc380000 { - reg = <0xfc380000 0x6a000>; - compatible = "qcom,msm8974-bimc"; - #interconnect-cells = <1>; - clock-names = "bus", "bus_a"; - clocks = <&rpmcc RPM_SMD_BIMC_CLK>, - <&rpmcc RPM_SMD_BIMC_A_CLK>; - }; + #include <dt-bindings/clock/qcom,rpmcc.h> + + interconnect@fc380000 { + reg = <0xfc380000 0x6a000>; + compatible = "qcom,msm8974-bimc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml index 83bcf0575cd3..256de140c03d 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml @@ -76,6 +76,8 @@ properties: minItems: 1 maxItems: 2 + nonposted-mmio: true + required: - compatible - interconnects diff --git a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml index 4ac0863205b3..ab5a921c3495 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml @@ -28,6 +28,7 @@ properties: - const: qcom,osm-l3 - items: - enum: + - qcom,sa8775p-epss-l3 - qcom,sc7280-epss-l3 - qcom,sc8280xp-epss-l3 - qcom,sm6375-cpucp-l3 @@ -35,6 +36,11 @@ properties: - qcom,sm8350-epss-l3 - qcom,sm8650-epss-l3 - const: qcom,epss-l3 + - items: + - enum: + - qcom,qcs8300-epss-l3 + - const: qcom,sa8775p-epss-l3 + - const: qcom,epss-l3 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index 5aaa92a7cef7..01d436d4a553 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -41,10 +41,10 @@ unevaluatedProperties: false examples: - | - #include <dt-bindings/clock/qcom,rpmcc.h> + #include <dt-bindings/clock/qcom,rpmcc.h> - bimc: interconnect@400000 { - compatible = "qcom,msm8916-bimc"; - reg = <0x00400000 0x62000>; - #interconnect-cells = <1>; - }; + interconnect@400000 { + compatible = "qcom,msm8916-bimc"; + reg = <0x00400000 0x62000>; + #interconnect-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml index 1b9164dc162f..dad3ad2fd93b 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml @@ -127,19 +127,19 @@ unevaluatedProperties: false examples: - | - #include <dt-bindings/interconnect/qcom,sdm845.h> + #include <dt-bindings/interconnect/qcom,sdm845.h> - mem_noc: interconnect@1380000 { - compatible = "qcom,sdm845-mem-noc"; - reg = <0x01380000 0x27200>; - #interconnect-cells = <1>; - qcom,bcm-voters = <&apps_bcm_voter>; - }; + interconnect@1380000 { + compatible = "qcom,sdm845-mem-noc"; + reg = <0x01380000 0x27200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; - mmss_noc: interconnect@1740000 { - compatible = "qcom,sdm845-mmss-noc"; - reg = <0x01740000 0x1c1000>; - #interconnect-cells = <1>; - qcom,bcm-voter-names = "apps", "disp"; - qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>; - }; + interconnect@1740000 { + compatible = "qcom,sdm845-mmss-noc"; + reg = <0x01740000 0x1c1000>; + #interconnect-cells = <1>; + qcom,bcm-voter-names = "apps", "disp"; + qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml index 2e0c0bc7a376..db19fd5c5708 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml @@ -13,7 +13,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sa8775p.h + See also: include/dt-bindings/interconnect/qcom,sa8775p.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml index 4647dac740e9..f5d3d0c5df73 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,sar2130p-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sar2130p-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml index 78210791496f..81c3dff53992 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml @@ -14,7 +14,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sc7280.h + See also: include/dt-bindings/interconnect/qcom,sc7280.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml index 100c68636909..2a5a7594bafd 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml @@ -14,7 +14,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sc8280xp.h + See also: include/dt-bindings/interconnect/qcom,sc8280xp.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdx75-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sdx75-rpmh.yaml index 71cf7e252bfc..4b5e9f9b07ec 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sdx75-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sdx75-rpmh.yaml @@ -78,15 +78,15 @@ examples: #include <dt-bindings/clock/qcom,rpmh.h> clk_virt: interconnect-0 { - compatible = "qcom,sdx75-clk-virt"; - #interconnect-cells = <2>; - qcom,bcm-voters = <&apps_bcm_voter>; - clocks = <&rpmhcc RPMH_QPIC_CLK>; + compatible = "qcom,sdx75-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + clocks = <&rpmhcc RPMH_QPIC_CLK>; }; system_noc: interconnect@1640000 { - compatible = "qcom,sdx75-system-noc"; - reg = <0x1640000 0x4b400>; - #interconnect-cells = <2>; - qcom,bcm-voters = <&apps_bcm_voter>; + compatible = "qcom,sdx75-system-noc"; + reg = <0x1640000 0x4b400>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml index b565d1a382f6..978930324bbf 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml @@ -13,7 +13,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sm7150-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sm7150-rpmh.h allOf: - $ref: qcom,rpmh-common.yaml# diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml index 300640a533dd..6a46dc7d473e 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml @@ -14,7 +14,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sm8450.h + See also: include/dt-bindings/interconnect/qcom,sm8450.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml index 716bd21f6041..5325ebe23c77 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,sm8550-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sm8550-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml index f9322de7cd61..199fe7b232af 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,sm8650-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sm8650-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8750-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8750-rpmh.yaml index a816acc301e1..366f40d980c2 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm8750-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8750-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,sm8750-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sm8750-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml index 08b0210e0e59..0840b0ec6e27 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,x1e80100-rpmh.h + See also: include/dt-bindings/interconnect/qcom,x1e80100-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml b/Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml new file mode 100644 index 000000000000..eb2eb611ac09 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/andestech,plicsw.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Andes machine-level software interrupt controller + +description: + In the Andes platform such as QiLai SoC, the PLIC module is instantiated a + second time with all interrupt sources tied to zero as the software interrupt + controller (PLIC_SW). PLIC_SW directly connects to the machine-mode + inter-processor interrupt lines of CPUs, so RISC-V per-CPU local interrupt + controller is the parent interrupt controller for PLIC_SW. PLIC_SW can + generate machine-mode inter-processor interrupts through programming its + registers. + +maintainers: + - Ben Zong-You Xie <ben717@andestech.com> + +properties: + compatible: + items: + - enum: + - andestech,qilai-plicsw + - const: andestech,plicsw + + reg: + maxItems: 1 + + interrupts-extended: + minItems: 1 + maxItems: 15872 + description: + Specifies which harts are connected to the PLIC_SW. Each item must points + to a riscv,cpu-intc node, which has a riscv cpu node as parent. + +additionalProperties: false + +required: + - compatible + - reg + - interrupts-extended + +examples: + - | + interrupt-controller@400000 { + compatible = "andestech,qilai-plicsw", "andestech,plicsw"; + reg = <0x400000 0x400000>; + interrupts-extended = <&cpu0intc 3>, + <&cpu1intc 3>, + <&cpu2intc 3>, + <&cpu3intc 3>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml b/Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml new file mode 100644 index 000000000000..49db952697f3 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/apm,xgene1-msi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AppliedMicro X-Gene v1 PCIe MSI controller + +maintainers: + - Toan Le <toan@os.amperecomputing.com> + +properties: + compatible: + const: apm,xgene1-msi + + msi-controller: true + + reg: + maxItems: 1 + + interrupts: + maxItems: 16 + +required: + - compatible + - msi-controller + - reg + - interrupts + +additionalProperties: false + +examples: + - | + msi@79000000 { + compatible = "apm,xgene1-msi"; + msi-controller; + reg = <0x79000000 0x900000>; + interrupts = <0x0 0x10 0x4>, + <0x0 0x11 0x4>, + <0x0 0x12 0x4>, + <0x0 0x13 0x4>, + <0x0 0x14 0x4>, + <0x0 0x15 0x4>, + <0x0 0x16 0x4>, + <0x0 0x17 0x4>, + <0x0 0x18 0x4>, + <0x0 0x19 0x4>, + <0x0 0x1a 0x4>, + <0x0 0x1b 0x4>, + <0x0 0x1c 0x4>, + <0x0 0x1d 0x4>, + <0x0 0x1e 0x4>, + <0x0 0x1f 0x4>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,nvic.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,nvic.yaml index d89eca956c5f..32dfa2bf05d8 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,nvic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,nvic.yaml @@ -17,6 +17,7 @@ description: properties: compatible: enum: + - arm,armv7m-nvic # deprecated - arm,v6m-nvic - arm,v7m-nvic - arm,v8m-nvic @@ -30,7 +31,7 @@ properties: interrupt-controller: true '#interrupt-cells': - const: 2 + enum: [1, 2] description: | Number of cells to encode an interrupt source: first = interrupt number, second = priority. diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,icoll.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,icoll.yaml new file mode 100644 index 000000000000..7b09fd7d588f --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,icoll.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/fsl,icoll.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale MXS icoll Interrupt controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + oneOf: + - items: + - enum: + - fsl,imx23-icoll + - fsl,imx28-icoll + - const: fsl,icoll + + reg: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 1 + +required: + - compatible + - reg + - interrupt-controller + - '#interrupt-cells' + +additionalProperties: false + +examples: + - | + interrupt-controller@80000000 { + compatible = "fsl,imx28-icoll", "fsl,icoll"; + reg = <0x80000000 0x2000>; + interrupt-controller; + #interrupt-cells = <1>; + }; + diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,mpic-msi.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,mpic-msi.yaml new file mode 100644 index 000000000000..78d784973661 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,mpic-msi.yaml @@ -0,0 +1,161 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/fsl,mpic-msi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale MSI interrupt controller + +description: | + The Freescale hypervisor and msi-address-64 + ------------------------------------------- + + Normally, PCI devices have access to all of CCSR via an ATMU mapping. The + Freescale MSI driver calculates the address of MSIIR (in the MSI register + block) and sets that address as the MSI message address. + + In a virtualized environment, the hypervisor may need to create an IOMMU + mapping for MSIIR. The Freescale ePAPR hypervisor has this requirement + because of hardware limitations of the Peripheral Access Management Unit + (PAMU), which is currently the only IOMMU that the hypervisor supports. + The ATMU is programmed with the guest physical address, and the PAMU + intercepts transactions and reroutes them to the true physical address. + + In the PAMU, each PCI controller is given only one primary window. The + PAMU restricts DMA operations so that they can only occur within a window. + Because PCI devices must be able to DMA to memory, the primary window must + be used to cover all of the guest's memory space. + + PAMU primary windows can be divided into 256 subwindows, and each + subwindow can have its own address mapping ("guest physical" to "true + physical"). However, each subwindow has to have the same alignment, which + means they cannot be located at just any address. Because of these + restrictions, it is usually impossible to create a 4KB subwindow that + covers MSIIR where it's normally located. + + Therefore, the hypervisor has to create a subwindow inside the same + primary window used for memory, but mapped to the MSIR block (where MSIIR + lives). The first subwindow after the end of guest memory is used for + this. The address specified in the msi-address-64 property is the PCI + address of MSIIR. The hypervisor configures the PAMU to map that address to + the true physical address of MSIIR. + +maintainers: + - J. Neuschäfer <j.ne@posteo.net> + +properties: + compatible: + oneOf: + - enum: + - fsl,mpic-msi + - fsl,mpic-msi-v4.3 + - fsl,ipic-msi + - fsl,vmpic-msi + - fsl,vmpic-msi-v4.3 + - items: + - enum: + - fsl,mpc8572-msi + - fsl,mpc8610-msi + - fsl,mpc8641-msi + - const: fsl,mpic-msi + + reg: + minItems: 1 + items: + - description: Address and length of the shared message interrupt + register set + - description: Address of aliased MSIIR or MSIIR1 register for platforms + that have such an alias. If using MSIIR1, the second region must be + added because different MSI group has different MSIIR1 offset. + + interrupts: + minItems: 1 + maxItems: 16 + description: + Each one of the interrupts here is one entry per 32 MSIs, and routed to + the host interrupt controller. The interrupts should be set as edge + sensitive. If msi-available-ranges is present, only the interrupts that + correspond to available ranges shall be present. + + msi-available-ranges: + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: First MSI interrupt in this range + - description: Number of MSI interrupts in this range + description: + Define which MSI interrupt can be used in the 256 MSI interrupts. + If not specified, all the MSI interrupts can be used. + Each available range must begin and end on a multiple of 32 (i.e. no + splitting an individual MSI register or the associated PIC interrupt). + + msi-address-64: + $ref: /schemas/types.yaml#/definitions/uint64 + description: + 64-bit PCI address of the MSIIR register. The MSIIR register is used for + MSI messaging. The address of MSIIR in PCI address space is the MSI + message address. + + This property may be used in virtualized environments where the hypervisor + has created an alternate mapping for the MSIR block. See the top-level + description for an explanation. + +required: + - compatible + - reg + - interrupts + +allOf: + - if: + properties: + compatible: + contains: + enum: + - fsl,mpic-msi-v4.3 + - fsl,vmpic-msi-v4.3 + then: + properties: + interrupts: + minItems: 16 + description: + Version 4.3 implies that there are 16 shared interrupts, and they + are configured through MSIIR1. + + # MPIC v4.3 does not support this property because the 32 interrupts of + # an individual register are not continuous when using MSIIR1. + msi-available-ranges: false + + reg: + minItems: 2 + + else: + properties: + interrupts: + maxItems: 8 + description: + In versions before 4.3, only 8 shared interrupts are available, and + they are configured through MSIIR. + +unevaluatedProperties: false + +examples: + - | + msi@41600 { + compatible = "fsl,mpc8610-msi", "fsl,mpic-msi"; + reg = <0x41600 0x80>; + msi-available-ranges = <0 0x100>; + interrupts = <0xe0 0>, <0xe1 0>, <0xe2 0>, <0xe3 0>, + <0xe4 0>, <0xe5 0>, <0xe6 0>, <0xe7 0>; + }; + + - | + msi@41600 { + compatible = "fsl,mpic-msi-v4.3"; + reg = <0x41600 0x200>, <0x44148 4>; + interrupts = <0xe0 0 0 0>, <0xe1 0 0 0>, <0xe2 0 0 0>, <0xe3 0 0 0>, + <0xe4 0 0 0>, <0xe5 0 0 0>, <0xe6 0 0 0>, <0xe7 0 0 0>, + <0x100 0 0 0>, <0x101 0 0 0>, <0x102 0 0 0>, <0x103 0 0 0>, + <0x104 0 0 0>, <0x105 0 0 0>, <0x106 0 0 0>, <0x107 0 0 0>; + }; + +... diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,vf610-mscm-ir.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,vf610-mscm-ir.yaml new file mode 100644 index 000000000000..fdc254f8d013 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,vf610-mscm-ir.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/fsl,vf610-mscm-ir.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Vybrid Miscellaneous System Control - Interrupt Router + +description: + The MSCM IP contains multiple sub modules, this binding describes the second + block of registers which control the interrupt router. The interrupt router + allows to configure the recipient of each peripheral interrupt. Furthermore + it controls the directed processor interrupts. The module is available in all + Vybrid SoC's but is only really useful in dual core configurations (VF6xx + which comes with a Cortex-A5/Cortex-M4 combination). + + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: fsl,vf610-mscm-ir + + reg: + maxItems: 1 + + fsl,cpucfg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + The handle to the MSCM CPU configuration node, required + to get the current CPU ID + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + description: + Two cells, interrupt number and cells. + The hardware interrupt number according to interrupt + assignment of the interrupt router is required. + Flags get passed only when using GIC as parent. Flags + encoding as documented by the GIC bindings. + +required: + - compatible + - reg + - fsl,cpucfg + - interrupt-controller + - '#interrupt-cells' + +additionalProperties: false + +examples: + - | + interrupt-controller@40001800 { + compatible = "fsl,vf610-mscm-ir"; + reg = <0x40001800 0x400>; + fsl,cpucfg = <&mscm_cpucfg>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&intc>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml b/Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml index 123d24b05556..30d76692ca87 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml @@ -21,6 +21,7 @@ properties: - enum: - mediatek,mt2701-sysirq - mediatek,mt2712-sysirq + - mediatek,mt6572-sysirq - mediatek,mt6580-sysirq - mediatek,mt6582-sysirq - mediatek,mt6589-sysirq diff --git a/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt b/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt deleted file mode 100644 index 2ff356640100..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt +++ /dev/null @@ -1,41 +0,0 @@ -NVIDIA Legacy Interrupt Controller - -All Tegra SoCs contain a legacy interrupt controller that routes -interrupts to the GIC, and also serves as a wakeup source. It is also -referred to as "ictlr", hence the name of the binding. - -The HW block exposes a number of interrupt controllers, each -implementing a set of 32 interrupts. - -Required properties: - -- compatible : should be: "nvidia,tegra<chip>-ictlr". The LIC on - subsequent SoCs remained backwards-compatible with Tegra30, so on - Tegra generations later than Tegra30 the compatible value should - include "nvidia,tegra30-ictlr". -- reg : Specifies base physical address and size of the registers. - Each controller must be described separately (Tegra20 has 4 of them, - whereas Tegra30 and later have 5). -- interrupt-controller : Identifies the node as an interrupt controller. -- #interrupt-cells : Specifies the number of cells needed to encode an - interrupt source. The value must be 3. - -Notes: - -- Because this HW ultimately routes interrupts to the GIC, the - interrupt specifier must be that of the GIC. -- Only SPIs can use the ictlr as an interrupt parent. SGIs and PPIs - are explicitly forbidden. - -Example: - - ictlr: interrupt-controller@60004000 { - compatible = "nvidia,tegra20-ictlr", "nvidia,tegra-ictlr"; - reg = <0x60004000 64>, - <0x60004100 64>, - <0x60004200 64>, - <0x60004300 64>; - interrupt-controller; - #interrupt-cells = <3>; - interrupt-parent = <&intc>; - }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.yaml b/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.yaml new file mode 100644 index 000000000000..074a873880e5 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/nvidia,tegra20-ictlr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra20 Legacy Interrupt Controller + +maintainers: + - Thierry Reding <treding@nvidia.com> + - Jonathan Hunter <jonathanh@nvidia.com> + +description: > + All Tegra SoCs contain a legacy interrupt controller that routes interrupts to + the GIC, and also serves as a wakeup source. It is also referred to as + "ictlr", hence the name of the binding. + + The HW block exposes a number of interrupt controllers, each implementing a + set of 32 interrupts. + + Notes: + - Because this HW ultimately routes interrupts to the GIC, the + interrupt specifier must be that of the GIC. + - Only SPIs can use the ictlr as an interrupt parent. SGIs and PPIs + are explicitly forbidden. + +properties: + compatible: + oneOf: + - items: + - enum: + - nvidia,tegra114-ictlr + - nvidia,tegra124-ictlr + - const: nvidia,tegra30-ictlr + - enum: + - nvidia,tegra20-ictlr + - nvidia,tegra30-ictlr + + reg: + description: Each entry is a block of 32 interrupts + minItems: 4 + maxItems: 5 + + interrupt-controller: true + + '#interrupt-cells': + const: 3 + +required: + - compatible + - reg + - interrupt-controller + - '#interrupt-cells' + +additionalProperties: false + +allOf: + - if: + properties: + compatible: + contains: + const: nvidia,tegra20-ictlr + then: + properties: + reg: + maxItems: 4 + else: + properties: + reg: + minItems: 5 + +examples: + - | + interrupt-controller@60004000 { + compatible = "nvidia,tegra20-ictlr"; + reg = <0x60004000 64>, + <0x60004100 64>, + <0x60004200 64>, + <0x60004300 64>; + interrupt-controller; + #interrupt-cells = <3>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.txt b/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.txt deleted file mode 100644 index 55c04faa3f3f..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.txt +++ /dev/null @@ -1,23 +0,0 @@ -OpenRISC 1000 Programmable Interrupt Controller - -Required properties: - -- compatible : should be "opencores,or1k-pic-level" for variants with - level triggered interrupt lines, "opencores,or1k-pic-edge" for variants with - edge triggered interrupt lines or "opencores,or1200-pic" for machines - with the non-spec compliant or1200 type implementation. - - "opencores,or1k-pic" is also provided as an alias to "opencores,or1200-pic", - but this is only for backwards compatibility. - -- interrupt-controller : Identifies the node as an interrupt controller -- #interrupt-cells : Specifies the number of cells needed to encode an - interrupt source. The value shall be 1. - -Example: - -intc: interrupt-controller { - compatible = "opencores,or1k-pic-level"; - interrupt-controller; - #interrupt-cells = <1>; -}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.yaml b/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.yaml new file mode 100644 index 000000000000..995b68c3aed4 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/opencores,or1k-pic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OpenRISC 1000 Programmable Interrupt Controller + +maintainers: + - Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> + +properties: + compatible: + enum: + - opencores,or1k-pic-level + - opencores,or1k-pic-edge + - opencores,or1200-pic + - opencores,or1k-pic + + interrupt-controller: true + + '#interrupt-cells': + const: 1 + +required: + - compatible + - interrupt-controller + - '#interrupt-cells' + +additionalProperties: false + +examples: + - | + interrupt-controller { + compatible = "opencores,or1k-pic-level"; + interrupt-controller; + #interrupt-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt deleted file mode 100644 index caec07cc7149..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt +++ /dev/null @@ -1,22 +0,0 @@ -Open Multi-Processor Interrupt Controller - -Required properties: - -- compatible : This should be "openrisc,ompic" -- reg : Specifies base physical address and size of the register space. The - size is based on the number of cores the controller has been configured - to handle, this should be set to 8 bytes per cpu core. -- interrupt-controller : Identifies the node as an interrupt controller. -- #interrupt-cells : This should be set to 0 as this will not be an irq - parent. -- interrupts : Specifies the interrupt line to which the ompic is wired. - -Example: - -ompic: interrupt-controller@98000000 { - compatible = "openrisc,ompic"; - reg = <0x98000000 16>; - interrupt-controller; - #interrupt-cells = <0>; - interrupts = <1>; -}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml new file mode 100644 index 000000000000..4efbfba3aa6b --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/openrisc,ompic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Open Multi-Processor Interrupt Controller + +maintainers: + - Stafford Horne <shorne@gmail.com> + +properties: + compatible: + items: + - const: openrisc,ompic + + reg: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 0 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupt-controller + - '#interrupt-cells' + - interrupts + +additionalProperties: false + +examples: + - | + interrupt-controller@98000000 { + compatible = "openrisc,ompic"; + reg = <0x98000000 16>; + interrupt-controller; + #interrupt-cells = <0>; + interrupts = <1>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml index 3dfe425909d1..5b827bc24301 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml @@ -53,6 +53,7 @@ properties: oneOf: - items: - enum: + - andestech,qilai-plic - renesas,r9a07g043-plic - const: andestech,nceplic100 - items: @@ -70,6 +71,7 @@ properties: - sophgo,cv1812h-plic - sophgo,sg2002-plic - sophgo,sg2042-plic + - sophgo,sg2044-plic - thead,th1520-plic - const: thead,c900-plic - items: diff --git a/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml b/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml index 065f2544b63b..d6fb08a54167 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml @@ -14,6 +14,7 @@ properties: items: - enum: - sophgo,sg2042-aclint-mswi + - sophgo,sg2044-aclint-mswi - const: thead,c900-aclint-mswi reg: diff --git a/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-sswi.yaml b/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-sswi.yaml index 8d330906bbbd..c1ab865fcd64 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-sswi.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-sswi.yaml @@ -4,23 +4,32 @@ $id: http://devicetree.org/schemas/interrupt-controller/thead,c900-aclint-sswi.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: T-HEAD C900 ACLINT Supervisor-level Software Interrupt Device +title: ACLINT Supervisor-level Software Interrupt Device maintainers: - Inochi Amaoto <inochiama@outlook.com> description: - The SSWI device is a part of the THEAD ACLINT device. It provides - supervisor-level IPI functionality for a set of HARTs on a THEAD - platform. It provides a register to set an IPI (SETSSIP) for each - HART connected to the SSWI device. + The SSWI device is a part of the ACLINT device. It provides + supervisor-level IPI functionality for a set of HARTs on a supported + platforms. It provides a register to set an IPI (SETSSIP) for each + HART connected to the SSWI device. See draft specification + https://github.com/riscvarchive/riscv-aclint + + Following variants of the SSWI ACLINT supported, using dedicated + compatible string + - THEAD C900 + - MIPS P8700 properties: compatible: - items: - - enum: - - sophgo,sg2044-aclint-sswi - - const: thead,c900-aclint-sswi + oneOf: + - items: + - enum: + - sophgo,sg2044-aclint-sswi + - const: thead,c900-aclint-sswi + - items: + - const: mips,p8700-aclint-sswi reg: maxItems: 1 @@ -34,6 +43,14 @@ properties: minItems: 1 maxItems: 4095 + riscv,hart-indexes: + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 4095 + description: + A list of hart indexes that APLIC should use to address each hart + that is mentioned in the "interrupts-extended" + additionalProperties: false required: @@ -43,8 +60,22 @@ required: - interrupt-controller - interrupts-extended +allOf: + - if: + properties: + compatible: + contains: + const: mips,p8700-aclint-sswi + then: + required: + - riscv,hart-indexes + else: + properties: + riscv,hart-indexes: false + examples: - | + //Example 1 interrupt-controller@94000000 { compatible = "sophgo,sg2044-aclint-sswi", "thead,c900-aclint-sswi"; reg = <0x94000000 0x00004000>; @@ -55,4 +86,19 @@ examples: <&cpu3intc 1>, <&cpu4intc 1>; }; + + - | + //Example 2 + interrupt-controller@94000000 { + compatible = "mips,p8700-aclint-sswi"; + reg = <0x94000000 0x00004000>; + #interrupt-cells = <0>; + interrupt-controller; + interrupts-extended = <&cpu1intc 1>, + <&cpu2intc 1>, + <&cpu3intc 1>, + <&cpu4intc 1>; + riscv,hart-indexes = <0x0 0x1 0x10 0x11>; + }; + ... diff --git a/Documentation/devicetree/bindings/interrupt-controller/xlnx,intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/xlnx,intc.yaml new file mode 100644 index 000000000000..b4f58ed25993 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/xlnx,intc.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/xlnx,intc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Interrupt Controller + +maintainers: + - Michal Simek <michal.simek@amd.com> + +description: + The controller is a soft IP core that is configured at build time for the + number of interrupts and the type of each interrupt. These details cannot + be changed at run time. + +properties: + compatible: + const: xlnx,xps-intc-1.00.a + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + "#interrupt-cells": + const: 2 + description: + Specifies the number of cells needed to encode an interrupt source. + The value shall be a minimum of 1. The Xilinx device trees typically + use 2 but the 2nd value is not used. + + interrupt-controller: true + + interrupts: + maxItems: 1 + description: + Specifies the interrupt of the parent controller from which it is chained. + + xlnx,kind-of-intr: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + A 32 bit value specifying the interrupt type for each possible interrupt + (1 = edge, 0 = level). The interrupt type typically comes in thru + the device tree node of the interrupt generating device, but in this case + the interrupt type is determined by the interrupt controller based on how + it was implemented. + + xlnx,num-intr-inputs: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 32 + description: + Specifies the number of interrupts supported by the specific + implementation of the controller. + +required: + - reg + - "#interrupt-cells" + - interrupt-controller + - xlnx,kind-of-intr + - xlnx,num-intr-inputs + +additionalProperties: false + +examples: + - | + interrupt-controller@41800000 { + compatible = "xlnx,xps-intc-1.00.a"; + reg = <0x41800000 0x10000>; + #interrupt-cells = <2>; + interrupt-controller; + xlnx,kind-of-intr = <0x1>; + xlnx,num-intr-inputs = <1>; + }; diff --git a/Documentation/devicetree/bindings/iommu/riscv,iommu.yaml b/Documentation/devicetree/bindings/iommu/riscv,iommu.yaml index 5d015eeb06d0..d4838c3b3741 100644 --- a/Documentation/devicetree/bindings/iommu/riscv,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/riscv,iommu.yaml @@ -139,9 +139,9 @@ examples: /* The IOMMU programming interface uses slot 00:01.0 */ iommu0: iommu@1,0 { - compatible = "pci1efd,edf1", "riscv,pci-iommu"; - reg = <0x800 0 0 0 0>; - #iommu-cells = <1>; + compatible = "pci1efd,edf1", "riscv,pci-iommu"; + reg = <0x800 0 0 0 0>; + #iommu-cells = <1>; }; }; }; diff --git a/Documentation/devicetree/bindings/ipmi/ipmb-dev.yaml b/Documentation/devicetree/bindings/ipmi/ipmb-dev.yaml new file mode 100644 index 000000000000..8b0d71901195 --- /dev/null +++ b/Documentation/devicetree/bindings/ipmi/ipmb-dev.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ipmi/ipmb-dev.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: The Intelligent Platform Management Bus(IPMB) Device + +description: | + The IPMB is an I2C bus which provides interconnection between a Baseboard + Management Controller(BMC) and chassis electronics. The BMC sends IPMI + requests to intelligent controllers like Satellite Management Controller(MC) + devices via IPMB and the device sends responses back to the BMC. + This device uses an I2C slave device to send and receive IPMB messages, + either on a BMC or other MC. A miscellaneous device provices a user space + program to communicate with the kernel and the backend device. Some IPMB + devices only support the I2C protocol and not the SMB protocol. + + IPMB communications protocol Specification V1.0 + https://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/ipmp-spec-v1.0.pdf + +maintainers: + - Ninad Palsule <ninad@linux.ibm.com> + +properties: + compatible: + enum: + - ipmb-dev + + reg: + maxItems: 1 + + i2c-protocol: + description: + Use I2C block transfer instead of SMBUS block transfer. + type: boolean + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/i2c/i2c.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ipmb-dev@10 { + compatible = "ipmb-dev"; + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; + i2c-protocol; + }; + }; diff --git a/Documentation/devicetree/bindings/leds/leds-mt6360.yaml b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml index d84e28e616d7..d2e1d8afc302 100644 --- a/Documentation/devicetree/bindings/leds/leds-mt6360.yaml +++ b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml @@ -87,106 +87,105 @@ additionalProperties: false examples: - | - #include <dt-bindings/leds/common.h> - led-controller { - compatible = "mediatek,mt6360-led"; - #address-cells = <1>; - #size-cells = <0>; - - multi-led@0 { - reg = <0>; - function = LED_FUNCTION_INDICATOR; - color = <LED_COLOR_ID_RGB>; - led-max-microamp = <24000>; - #address-cells = <1>; - #size-cells = <0>; - led@0 { - reg = <0>; - color = <LED_COLOR_ID_RED>; - }; - led@1 { - reg = <1>; - color = <LED_COLOR_ID_GREEN>; - }; - led@2 { - reg = <2>; - color = <LED_COLOR_ID_BLUE>; - }; - }; - led@3 { - reg = <3>; - function = LED_FUNCTION_INDICATOR; - color = <LED_COLOR_ID_WHITE>; - led-max-microamp = <150000>; - }; - led@4 { - reg = <4>; - function = LED_FUNCTION_FLASH; - color = <LED_COLOR_ID_WHITE>; - function-enumerator = <1>; - led-max-microamp = <200000>; - flash-max-microamp = <500000>; - flash-max-timeout-us = <1024000>; - }; - led@5 { - reg = <5>; - function = LED_FUNCTION_FLASH; - color = <LED_COLOR_ID_WHITE>; - function-enumerator = <2>; - led-max-microamp = <200000>; - flash-max-microamp = <500000>; - flash-max-timeout-us = <1024000>; - }; - }; + #include <dt-bindings/leds/common.h> + led-controller { + compatible = "mediatek,mt6360-led"; + #address-cells = <1>; + #size-cells = <0>; + + multi-led@0 { + reg = <0>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_RGB>; + led-max-microamp = <24000>; + #address-cells = <1>; + #size-cells = <0>; + led@0 { + reg = <0>; + color = <LED_COLOR_ID_RED>; + }; + led@1 { + reg = <1>; + color = <LED_COLOR_ID_GREEN>; + }; + led@2 { + reg = <2>; + color = <LED_COLOR_ID_BLUE>; + }; + }; + led@3 { + reg = <3>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_WHITE>; + led-max-microamp = <150000>; + }; + led@4 { + reg = <4>; + function = LED_FUNCTION_FLASH; + color = <LED_COLOR_ID_WHITE>; + function-enumerator = <1>; + led-max-microamp = <200000>; + flash-max-microamp = <500000>; + flash-max-timeout-us = <1024000>; + }; + led@5 { + reg = <5>; + function = LED_FUNCTION_FLASH; + color = <LED_COLOR_ID_WHITE>; + function-enumerator = <2>; + led-max-microamp = <200000>; + flash-max-microamp = <500000>; + flash-max-timeout-us = <1024000>; + }; + }; - | - - led-controller { - compatible = "mediatek,mt6360-led"; - #address-cells = <1>; - #size-cells = <0>; - - led@0 { - reg = <0>; - function = LED_FUNCTION_INDICATOR; - color = <LED_COLOR_ID_RED>; - led-max-microamp = <24000>; - }; - led@1 { - reg = <1>; - function = LED_FUNCTION_INDICATOR; - color = <LED_COLOR_ID_GREEN>; - led-max-microamp = <24000>; - }; - led@2 { - reg = <2>; - function = LED_FUNCTION_INDICATOR; - color = <LED_COLOR_ID_BLUE>; - led-max-microamp = <24000>; - }; - led@3 { - reg = <3>; - function = LED_FUNCTION_INDICATOR; - color = <LED_COLOR_ID_WHITE>; - led-max-microamp = <150000>; - }; - led@4 { - reg = <4>; - function = LED_FUNCTION_FLASH; - color = <LED_COLOR_ID_WHITE>; - function-enumerator = <1>; - led-max-microamp = <200000>; - flash-max-microamp = <500000>; - flash-max-timeout-us = <1024000>; - }; - led@5 { - reg = <5>; - function = LED_FUNCTION_FLASH; - color = <LED_COLOR_ID_WHITE>; - function-enumerator = <2>; - led-max-microamp = <200000>; - flash-max-microamp = <500000>; - flash-max-timeout-us = <1024000>; - }; - }; + led-controller { + compatible = "mediatek,mt6360-led"; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_RED>; + led-max-microamp = <24000>; + }; + led@1 { + reg = <1>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_GREEN>; + led-max-microamp = <24000>; + }; + led@2 { + reg = <2>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_BLUE>; + led-max-microamp = <24000>; + }; + led@3 { + reg = <3>; + function = LED_FUNCTION_INDICATOR; + color = <LED_COLOR_ID_WHITE>; + led-max-microamp = <150000>; + }; + led@4 { + reg = <4>; + function = LED_FUNCTION_FLASH; + color = <LED_COLOR_ID_WHITE>; + function-enumerator = <1>; + led-max-microamp = <200000>; + flash-max-microamp = <500000>; + flash-max-timeout-us = <1024000>; + }; + led@5 { + reg = <5>; + function = LED_FUNCTION_FLASH; + color = <LED_COLOR_ID_WHITE>; + function-enumerator = <2>; + led-max-microamp = <200000>; + flash-max-microamp = <500000>; + flash-max-timeout-us = <1024000>; + }; + }; ... diff --git a/Documentation/devicetree/bindings/leds/ti,tps61310.yaml b/Documentation/devicetree/bindings/leds/ti,tps61310.yaml new file mode 100644 index 000000000000..118f9c8bfdf7 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/ti,tps61310.yaml @@ -0,0 +1,120 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/ti,tps61310.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments TPS6131X flash LED driver + +maintainers: + - Matthias Fend <matthias.fend@emfend.at> + +description: | + The TPS61310/TPS61311 is a flash LED driver with I2C interface. + Its power stage is capable of supplying a maximum total current of roughly 1500mA. + The TPS6131x provides three constant-current sinks, capable of sinking + up to 2 x 400mA (LED1 and LED3) and 800mA (LED2) in flash mode. + In torch mode, each sink (LED1, LED2, LED3) supports currents up to 175mA. + Since the three current sinks share most of the control components such as + flash timer, control logic, safety timer and the operating mode, they cannot + be used completely independently of each other. Therefore, only one LED is + supported, but the current sinks can be combined accordingly. + + The data sheet can be found at: + https://www.ti.com/lit/ds/symlink/tps61310.pdf + +properties: + compatible: + oneOf: + - items: + - enum: + - ti,tps61311 + - const: ti,tps61310 + - items: + - const: ti,tps61310 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + description: GPIO connected to NRESET pin + + ti,valley-current-limit: + type: boolean + description: + Reduce the valley peak current limit from 1750mA to 1250mA (TPS61310) or + from 2480mA to 1800mA (TPS61311). + + led: + type: object + $ref: common.yaml# + unevaluatedProperties: false + + properties: + led-sources: + minItems: 1 + maxItems: 3 + items: + enum: [1, 2, 3] + + led-max-microamp: + oneOf: + - minimum: 50000 + maximum: 350000 + multipleOf: 50000 + - minimum: 25000 + maximum: 525000 + multipleOf: 25000 + + flash-max-microamp: + oneOf: + - minimum: 50000 + maximum: 800000 + multipleOf: 50000 + - minimum: 25000 + maximum: 1500000 + multipleOf: 25000 + + flash-max-timeout-us: + enum: [ 5300, 10700, 16000, 21300, 26600, 32000, 37300, 68200, 71500, + 102200, 136300, 170400, 204500, 340800, 579300, 852000 ] + + required: + - led-sources + - led-max-microamp + - flash-max-microamp + - flash-max-timeout-us + +required: + - compatible + - reg + - led + +additionalProperties: false + +examples: + - | + #include <dt-bindings/leds/common.h> + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@33 { + compatible = "ti,tps61311", "ti,tps61310"; + reg = <0x33>; + + reset-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; + + led { + function = LED_FUNCTION_FLASH; + color = <LED_COLOR_ID_WHITE>; + led-sources = <1>, <2>, <3>; + led-max-microamp = <525000>; + flash-max-microamp = <1500000>; + flash-max-timeout-us = <852000>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml b/Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml new file mode 100644 index 000000000000..66d75b7bc8c8 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/cix,sky1-mbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cixtech mailbox controller + +maintainers: + - Guomin Chen <Guomin.Chen@cixtech.com> + +description: + The Cixtech mailbox controller, used in the Cixtech Sky1 SoC, + is used for message transmission between multiple processors + within the SoC, such as the AP, PM, audio DSP, SensorHub MCU, + and others + + Each Cixtech mailbox controller is unidirectional, so they are + typically used in pairs-one for receiving and one for transmitting. + + Each Cixtech mailbox supports 11 channels with different transmission modes + channel 0-7 - Fast channel with 32bit transmit register and IRQ support + channel 8 - Doorbell mode,using the mailbox as an interrupt-generating + mechanism. + channel 9 - Fifo based channel with 32*32bit depth fifo and IRQ support + channel 10 - Reg based channel with 32*32bit transmit register and + Doorbell+transmit acknowledgment IRQ support + + In the CIX Sky1 SoC use case, there are 4 pairs of mailbox controllers + AP <--> PM - using Doorbell transfer mode + AP <--> SE - using REG transfer mode + AP <--> DSP - using FIFO transfer mode + AP <--> SensorHub - using FIFO transfer mode + +properties: + compatible: + const: cix,sky1-mbox + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#mbox-cells": + const: 1 + + cix,mbox-dir: + $ref: /schemas/types.yaml#/definitions/string + description: Direction of the mailbox relative to the AP + enum: [tx, rx] + +required: + - compatible + - reg + - interrupts + - "#mbox-cells" + - cix,mbox-dir + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + mbox_ap2pm: mailbox@30000000 { + compatible = "cix,sky1-mbox"; + reg = <0 0x30000000 0 0x10000>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH 0>; + #mbox-cells = <1>; + cix,mbox-dir = "tx"; + }; + }; diff --git a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml index 2d14fc948999..d97050e40fbf 100644 --- a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml +++ b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml @@ -64,9 +64,10 @@ properties: compatible: oneOf: - - const: nvidia,tegra186-hsp - - const: nvidia,tegra194-hsp - - const: nvidia,tegra264-hsp + - enum: + - nvidia,tegra186-hsp + - nvidia,tegra194-hsp + - nvidia,tegra264-hsp - items: - const: nvidia,tegra234-hsp - const: nvidia,tegra194-hsp @@ -76,7 +77,7 @@ properties: interrupts: minItems: 1 - maxItems: 9 + maxItems: 17 interrupt-names: oneOf: @@ -86,6 +87,25 @@ properties: - items: - const: doorbell + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + - pattern: "^shared([0-9]|1[0-5])$" + + - items: + - const: doorbell - pattern: "^shared[0-7]$" - pattern: "^shared[0-7]$" - pattern: "^shared[0-7]$" diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml index a58a018f3f7b..ac726136f7e5 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml @@ -49,6 +49,7 @@ properties: - qcom,qcs615-apss-shared - qcom,sc7180-apss-shared - qcom,sc8180x-apss-shared + - qcom,sm7150-apss-shared - qcom,sm8150-apss-shared - const: qcom,sdm845-apss-shared - items: @@ -72,6 +73,7 @@ properties: description: phandles to the parent clocks of the clock driver minItems: 2 maxItems: 3 + deprecated: true '#mbox-cells': const: 1 @@ -82,6 +84,23 @@ properties: clock-names: minItems: 2 maxItems: 3 + deprecated: true + + clock-controller: + type: object + additionalProperties: false + properties: + clocks: + description: phandles to the parent clocks of the clock driver + minItems: 2 + maxItems: 3 + + '#clock-cells': + enum: [0, 1] + + clock-names: + minItems: 2 + maxItems: 3 required: - compatible @@ -90,6 +109,76 @@ required: additionalProperties: false +# Clocks should be specified either on the parent node or on the child node +oneOf: + - required: + - clock-controller + properties: + clocks: false + clock-names: false + '#clock-cells': false + - properties: + clock-controller: false + +$defs: + msm8916-apcs-clock-controller: + properties: + clocks: + items: + - description: primary pll parent of the clock driver + - description: auxiliary parent + clock-names: + items: + - const: pll + - const: aux + '#clock-cells': + const: 0 + + msm8939-apcs-clock-controller: + properties: + clocks: + items: + - description: primary pll parent of the clock driver + - description: auxiliary parent + - description: reference clock + clock-names: + items: + - const: pll + - const: aux + - const: ref + '#clock-cells': + const: 0 + + sdx55-apcs-clock-controller: + properties: + clocks: + items: + - description: reference clock + - description: primary pll parent of the clock driver + - description: auxiliary parent + clock-names: + items: + - const: ref + - const: pll + - const: aux + '#clock-cells': + const: 0 + + ipq6018-apcs-clock-controller: + properties: + clocks: + items: + - description: primary pll parent of the clock driver + - description: XO clock + - description: GCC GPLL0 clock source + clock-names: + items: + - const: pll + - const: xo + - const: gpll0 + '#clock-cells': + const: 1 + allOf: - if: properties: @@ -98,15 +187,10 @@ allOf: enum: - qcom,msm8916-apcs-kpss-global then: + $ref: "#/$defs/msm8916-apcs-clock-controller" properties: - clocks: - items: - - description: primary pll parent of the clock driver - - description: auxiliary parent - clock-names: - items: - - const: pll - - const: aux + clock-controller: + $ref: "#/$defs/msm8916-apcs-clock-controller" - if: properties: @@ -115,17 +199,10 @@ allOf: enum: - qcom,msm8939-apcs-kpss-global then: + $ref: "#/$defs/msm8939-apcs-clock-controller" properties: - clocks: - items: - - description: primary pll parent of the clock driver - - description: auxiliary parent - - description: reference clock - clock-names: - items: - - const: pll - - const: aux - - const: ref + clock-controller: + $ref: "#/$defs/msm8939-apcs-clock-controller" - if: properties: @@ -134,17 +211,10 @@ allOf: enum: - qcom,sdx55-apcs-gcc then: + $ref: "#/$defs/sdx55-apcs-clock-controller" properties: - clocks: - items: - - description: reference clock - - description: primary pll parent of the clock driver - - description: auxiliary parent - clock-names: - items: - - const: ref - - const: pll - - const: aux + clock-controller: + $ref: "#/$defs/sdx55-apcs-clock-controller" - if: properties: @@ -153,17 +223,10 @@ allOf: enum: - qcom,ipq6018-apcs-apps-global then: + $ref: "#/$defs/ipq6018-apcs-clock-controller" properties: - clocks: - items: - - description: primary pll parent of the clock driver - - description: XO clock - - description: GCC GPLL0 clock source - clock-names: - items: - - const: pll - - const: xo - - const: gpll0 + clock-controller: + $ref: "#/$defs/ipq6018-apcs-clock-controller" - if: properties: @@ -179,19 +242,7 @@ allOf: properties: clocks: false clock-names: false - - - if: - properties: - compatible: - contains: - enum: - - qcom,ipq6018-apcs-apps-global - then: - properties: - '#clock-cells': - const: 1 - else: - properties: + clock-controller: false '#clock-cells': const: 0 @@ -219,6 +270,23 @@ examples: - | #define GCC_APSS_AHB_CLK_SRC 1 #define GCC_GPLL0_AO_OUT_MAIN 123 + mailbox@b011000 { + compatible = "qcom,qcs404-apcs-apps-global", + "qcom,msm8916-apcs-kpss-global", "syscon"; + reg = <0x0b011000 0x1000>; + #mbox-cells = <1>; + + apcs_clk: clock-controller { + clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>; + clock-names = "pll", "aux"; + #clock-cells = <0>; + }; + }; + + # Example apcs with qcs404 (deprecated: use clock-controller subnode) + - | + #define GCC_APSS_AHB_CLK_SRC 1 + #define GCC_GPLL0_AO_OUT_MAIN 123 apcs: mailbox@b011000 { compatible = "qcom,qcs404-apcs-apps-global", "qcom,msm8916-apcs-kpss-global", "syscon"; diff --git a/Documentation/devicetree/bindings/mailbox/sophgo,cv1800b-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/sophgo,cv1800b-mailbox.yaml new file mode 100644 index 000000000000..24e126bd3a20 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/sophgo,cv1800b-mailbox.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/sophgo,cv1800b-mailbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV1800/SG2000 mailbox controller + +maintainers: + - Yuntao Dai <d1581209858@live.com> + - Junhui Liu <junhui.liu@pigmoral.tech> + +description: + Mailboxes integrated in Sophgo CV1800/SG2000 SoCs have 8 channels, each + shipping an 8-byte FIFO. Any processor can write to an arbitrary channel + and raise interrupts to receivers. Sending messages to itself is also + supported. + +properties: + compatible: + const: sophgo,cv1800b-mailbox + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#mbox-cells": + const: 2 + description: | + <&phandle channel target> + phandle : Label name of mailbox controller + channel : 0-7, Channel index + target : 0-3, Target processor ID + + Sophgo CV1800/SG2000 SoCs include the following processors, numbered as: + <0> Cortex-A53 (Only available on CV181X/SG200X) + <1> C906B + <2> C906L + <3> 8051 + +required: + - compatible + - reg + - interrupts + - "#mbox-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + mailbox@1900000 { + compatible = "sophgo,cv1800b-mailbox"; + reg = <0x01900000 0x1000>; + interrupts = <101 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml index b3d6db922693..1aa5775ba2bc 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml @@ -110,7 +110,7 @@ examples: reg = <0x01cb4000 0x1000>; interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_CSI>, - <&ccu CLK_CSI1_SCLK>, + <&ccu CLK_CSI_SCLK>, <&ccu CLK_DRAM_CSI>; clock-names = "bus", "mod", diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml index a61a76bb611c..3ea4a4290f23 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml @@ -79,7 +79,7 @@ examples: reg = <0x01cb8000 0x1000>; interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_CSI>, - <&ccu CLK_CSI1_SCLK>, + <&ccu CLK_CSI_SCLK>, <&ccu CLK_DRAM_CSI>; clock-names = "bus", "mod", "ram"; resets = <&ccu RST_BUS_CSI>; diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml index 54e15ab8a7f5..627b28e94354 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml @@ -103,7 +103,7 @@ examples: reg = <0x01cb1000 0x1000>; interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_CSI>, - <&ccu CLK_CSI1_SCLK>; + <&ccu CLK_CSI_SCLK>; clock-names = "bus", "mod"; resets = <&ccu RST_BUS_CSI>; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml index 03f31b009085..40fda59fa8a8 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml @@ -16,8 +16,12 @@ description: properties: compatible: - enum: - - mediatek,mt8195-mdp3-fg + oneOf: + - enum: + - mediatek,mt8195-mdp3-fg + - items: + - const: mediatek,mt8188-mdp3-fg + - const: mediatek,mt8195-mdp3-fg reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml index d4609bba6578..d9f926c20220 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml @@ -16,8 +16,12 @@ description: properties: compatible: - enum: - - mediatek,mt8195-mdp3-hdr + oneOf: + - enum: + - mediatek,mt8195-mdp3-hdr + - items: + - const: mediatek,mt8188-mdp3-hdr + - const: mediatek,mt8195-mdp3-hdr reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml index f5676bec4326..8124c39d73e9 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml @@ -20,6 +20,7 @@ properties: - mediatek,mt8183-mdp3-rsz - items: - enum: + - mediatek,mt8188-mdp3-rsz - mediatek,mt8195-mdp3-rsz - const: mediatek,mt8183-mdp3-rsz diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml index d815bea29154..1d8e7e202c42 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml @@ -16,8 +16,12 @@ description: properties: compatible: - enum: - - mediatek,mt8195-mdp3-stitch + oneOf: + - enum: + - mediatek,mt8195-mdp3-stitch + - items: + - const: mediatek,mt8188-mdp3-stitch + - const: mediatek,mt8195-mdp3-stitch reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml index 14ea556d4f82..6cff7c073ce4 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml @@ -17,8 +17,12 @@ description: properties: compatible: - enum: - - mediatek,mt8195-mdp3-tcc + oneOf: + - enum: + - mediatek,mt8195-mdp3-tcc + - items: + - const: mediatek,mt8188-mdp3-tcc + - const: mediatek,mt8195-mdp3-tcc reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml index 8ab7f2d8e148..cdfa27324738 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml @@ -16,8 +16,12 @@ description: properties: compatible: - enum: - - mediatek,mt8195-mdp3-tdshp + oneOf: + - enum: + - mediatek,mt8195-mdp3-tdshp + - items: + - const: mediatek,mt8188-mdp3-tdshp + - const: mediatek,mt8195-mdp3-tdshp reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml index 53a679338402..b6269f4f9fd6 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml @@ -20,6 +20,7 @@ properties: - mediatek,mt8183-mdp3-wrot - items: - enum: + - mediatek,mt8188-mdp3-wrot - mediatek,mt8195-mdp3-wrot - const: mediatek,mt8183-mdp3-wrot diff --git a/Documentation/devicetree/bindings/memory-controllers/arm,pl172.txt b/Documentation/devicetree/bindings/memory-controllers/arm,pl172.txt deleted file mode 100644 index 22b77ee02f58..000000000000 --- a/Documentation/devicetree/bindings/memory-controllers/arm,pl172.txt +++ /dev/null @@ -1,127 +0,0 @@ -* Device tree bindings for ARM PL172/PL175/PL176 MultiPort Memory Controller - -Required properties: - -- compatible: Must be "arm,primecell" and exactly one from - "arm,pl172", "arm,pl175" or "arm,pl176". - -- reg: Must contains offset/length value for controller. - -- #address-cells: Must be 2. The partition number has to be encoded in the - first address cell and it may accept values 0..N-1 - (N - total number of partitions). The second cell is the - offset into the partition. - -- #size-cells: Must be set to 1. - -- ranges: Must contain one or more chip select memory regions. - -- clocks: Must contain references to controller clocks. - -- clock-names: Must contain "mpmcclk" and "apb_pclk". - -- clock-ranges: Empty property indicating that child nodes can inherit - named clocks. Required only if clock tree data present - in device tree. - See clock-bindings.txt - -Child chip-select (cs) nodes contain the memory devices nodes connected to -such as NOR (e.g. cfi-flash) and NAND. - -Required child cs node properties: - -- #address-cells: Must be 2. - -- #size-cells: Must be 1. - -- ranges: Empty property indicating that child nodes can inherit - memory layout. - -- clock-ranges: Empty property indicating that child nodes can inherit - named clocks. Required only if clock tree data present - in device tree. - -- mpmc,cs: Chip select number. Indicates to the pl0172 driver - which chipselect is used for accessing the memory. - -- mpmc,memory-width: Width of the chip select memory. Must be equal to - either 8, 16 or 32. - -Optional child cs node config properties: - -- mpmc,async-page-mode: Enable asynchronous page mode. - -- mpmc,cs-active-high: Set chip select polarity to active high. - -- mpmc,byte-lane-low: Set byte lane state to low. - -- mpmc,extended-wait: Enable extended wait. - -- mpmc,buffer-enable: Enable write buffer, option is not supported by - PL175 and PL176 controllers. - -- mpmc,write-protect: Enable write protect. - -Optional child cs node timing properties: - -- mpmc,write-enable-delay: Delay from chip select assertion to write - enable (WE signal) in nano seconds. - -- mpmc,output-enable-delay: Delay from chip select assertion to output - enable (OE signal) in nano seconds. - -- mpmc,write-access-delay: Delay from chip select assertion to write - access in nano seconds. - -- mpmc,read-access-delay: Delay from chip select assertion to read - access in nano seconds. - -- mpmc,page-mode-read-delay: Delay for asynchronous page mode sequential - accesses in nano seconds. - -- mpmc,turn-round-delay: Delay between access to memory banks in nano - seconds. - -If any of the above timing parameters are absent, current parameter value will -be taken from the corresponding HW reg. - -Example for pl172 with nor flash on chip select 0 shown below. - -emc: memory-controller@40005000 { - compatible = "arm,pl172", "arm,primecell"; - reg = <0x40005000 0x1000>; - clocks = <&ccu1 CLK_CPU_EMCDIV>, <&ccu1 CLK_CPU_EMC>; - clock-names = "mpmcclk", "apb_pclk"; - #address-cells = <2>; - #size-cells = <1>; - ranges = <0 0 0x1c000000 0x1000000 - 1 0 0x1d000000 0x1000000 - 2 0 0x1e000000 0x1000000 - 3 0 0x1f000000 0x1000000>; - - cs0 { - #address-cells = <2>; - #size-cells = <1>; - ranges; - - mpmc,cs = <0>; - mpmc,memory-width = <16>; - mpmc,byte-lane-low; - mpmc,write-enable-delay = <0>; - mpmc,output-enable-delay = <0>; - mpmc,read-enable-delay = <70>; - mpmc,page-mode-read-delay = <70>; - - flash@0,0 { - compatible = "sst,sst39vf320", "cfi-flash"; - reg = <0 0 0x400000>; - bank-width = <2>; - #address-cells = <1>; - #size-cells = <1>; - partition@0 { - label = "data"; - reg = <0 0x400000>; - }; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/memory-controllers/arm,pl172.yaml b/Documentation/devicetree/bindings/memory-controllers/arm,pl172.yaml new file mode 100644 index 000000000000..c1b702669bd9 --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/arm,pl172.yaml @@ -0,0 +1,222 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/arm,pl172.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM PL172/PL175/PL176 MultiPort Memory Controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +# We need a select here so we don't match all nodes with 'arm,primecell' +select: + properties: + compatible: + contains: + enum: + - arm,pl172 + - arm,pl175 + - arm,pl176 + required: + - compatible + +properties: + compatible: + items: + - enum: + - arm,pl172 + - arm,pl175 + - arm,pl176 + - const: arm,primecell + + reg: + maxItems: 1 + + '#address-cells': + const: 2 + + '#size-cells': + const: 1 + + ranges: true + + clocks: + maxItems: 2 + + clock-names: + items: + - const: mpmcclk + - const: apb_pclk + + clock-ranges: true + + resets: + maxItems: 1 + +patternProperties: + "^cs[0-9]$": + type: object + additionalProperties: false + patternProperties: + "^flash@[0-9],[0-9a-f]+$": + type: object + $ref: /schemas/mtd/mtd-physmap.yaml# + unevaluatedProperties: false + + "^(gpio|sram)@[0-9],[0-9a-f]+$": + type: object + additionalProperties: true + + properties: + '#address-cells': + const: 2 + + '#size-cells': + const: 1 + + ranges: true + + clocks: + maxItems: 2 + + clock-ranges: true + + mpmc,cs: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Chip select number. Indicates to the pl0172 driver + which chipselect is used for accessing the memory. + + mpmc,memory-width: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [8, 16, 32] + description: + Width of the chip select memory. Must be equal to either 8, 16 or 32. + + mpmc,async-page-mode: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable asynchronous page mode. + + mpmc,cs-active-high: + $ref: /schemas/types.yaml#/definitions/flag + description: + Set chip select polarity to active high. + + mpmc,byte-lane-low: + $ref: /schemas/types.yaml#/definitions/flag + description: + Set byte lane state to low. + + mpmc,extended-wait: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable extended wait. + + mpmc,buffer-enable: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable write buffer, option is not supported by + PL175 and PL176 controllers. + + mpmc,write-protect: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enable write protect. + + mpmc,read-enable-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay from chip select assertion to read + enable (RE signal) in nano seconds. + + mpmc,write-enable-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay from chip select assertion to write + enable (WE signal) in nano seconds. + + mpmc,output-enable-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay from chip select assertion to output + enable (OE signal) in nano seconds. + + mpmc,write-access-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay from chip select assertion to write + access in nano seconds. + + mpmc,read-access-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay from chip select assertion to read + access in nano seconds. + + mpmc,page-mode-read-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay for asynchronous page mode sequential + accesses in nano seconds. + + mpmc,turn-round-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay between access to memory banks in nano + seconds. + +required: + - compatible + - reg + - '#address-cells' + - '#size-cells' + - ranges + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc18xx-ccu.h> + + memory-controller@40005000 { + compatible = "arm,pl172", "arm,primecell"; + reg = <0x40005000 0x1000>; + clocks = <&ccu1 CLK_CPU_EMCDIV>, <&ccu1 CLK_CPU_EMC>; + clock-names = "mpmcclk", "apb_pclk"; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x1c000000 0x1000000 + 1 0 0x1d000000 0x1000000 + 2 0 0x1e000000 0x1000000 + 3 0 0x1f000000 0x1000000>; + + cs0 { + #address-cells = <2>; + #size-cells = <1>; + ranges; + + mpmc,cs = <0>; + mpmc,memory-width = <16>; + mpmc,byte-lane-low; + mpmc,write-enable-delay = <0>; + mpmc,output-enable-delay = <0>; + mpmc,read-enable-delay = <70>; + mpmc,page-mode-read-delay = <70>; + + flash@0,0 { + compatible = "sst,sst39vf320", "cfi-flash"; + reg = <0 0 0x400000>; + bank-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "data"; + reg = <0 0x400000>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,brcmstb-memc-ddr.yaml b/Documentation/devicetree/bindings/memory-controllers/brcm,brcmstb-memc-ddr.yaml index 4b072c879b02..b935894bd4fc 100644 --- a/Documentation/devicetree/bindings/memory-controllers/brcm,brcmstb-memc-ddr.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/brcm,brcmstb-memc-ddr.yaml @@ -11,25 +11,37 @@ maintainers: properties: compatible: - items: - - enum: - - brcm,brcmstb-memc-ddr-rev-b.1.x - - brcm,brcmstb-memc-ddr-rev-b.2.0 - - brcm,brcmstb-memc-ddr-rev-b.2.1 - - brcm,brcmstb-memc-ddr-rev-b.2.2 - - brcm,brcmstb-memc-ddr-rev-b.2.3 - - brcm,brcmstb-memc-ddr-rev-b.2.5 - - brcm,brcmstb-memc-ddr-rev-b.2.6 - - brcm,brcmstb-memc-ddr-rev-b.2.7 - - brcm,brcmstb-memc-ddr-rev-b.2.8 - - brcm,brcmstb-memc-ddr-rev-b.3.0 - - brcm,brcmstb-memc-ddr-rev-b.3.1 - - brcm,brcmstb-memc-ddr-rev-c.1.0 - - brcm,brcmstb-memc-ddr-rev-c.1.1 - - brcm,brcmstb-memc-ddr-rev-c.1.2 - - brcm,brcmstb-memc-ddr-rev-c.1.3 - - brcm,brcmstb-memc-ddr-rev-c.1.4 - - const: brcm,brcmstb-memc-ddr + oneOf: + - description: Revision > 2.1 controllers + items: + - enum: + - brcm,brcmstb-memc-ddr-rev-b.2.2 + - brcm,brcmstb-memc-ddr-rev-b.2.3 + - brcm,brcmstb-memc-ddr-rev-b.2.5 + - brcm,brcmstb-memc-ddr-rev-b.2.6 + - brcm,brcmstb-memc-ddr-rev-b.2.7 + - brcm,brcmstb-memc-ddr-rev-b.2.8 + - brcm,brcmstb-memc-ddr-rev-b.3.0 + - brcm,brcmstb-memc-ddr-rev-b.3.1 + - brcm,brcmstb-memc-ddr-rev-c.1.0 + - brcm,brcmstb-memc-ddr-rev-c.1.1 + - brcm,brcmstb-memc-ddr-rev-c.1.2 + - brcm,brcmstb-memc-ddr-rev-c.1.3 + - brcm,brcmstb-memc-ddr-rev-c.1.4 + - const: brcm,brcmstb-memc-ddr-rev-b.2.1 + - const: brcm,brcmstb-memc-ddr + - description: Revision 2.1 controllers + items: + - const: brcm,brcmstb-memc-ddr-rev-b.2.1 + - const: brcm,brcmstb-memc-ddr + - description: Revision 2.0 controllers + items: + - const: brcm,brcmstb-memc-ddr-rev-b.2.0 + - const: brcm,brcmstb-memc-ddr + - description: Revision 1.x controllers + items: + - const: brcm,brcmstb-memc-ddr-rev-b.1.x + - const: brcm,brcmstb-memc-ddr reg: maxItems: 1 @@ -46,7 +58,9 @@ additionalProperties: false examples: - | memory-controller@9902000 { - compatible = "brcm,brcmstb-memc-ddr-rev-c.1.1", "brcm,brcmstb-memc-ddr"; + compatible = "brcm,brcmstb-memc-ddr-rev-c.1.1", + "brcm,brcmstb-memc-ddr-rev-b.2.1", + "brcm,brcmstb-memc-ddr"; reg = <0x9902000 0x600>; clock-frequency = <2133000000>; }; diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml index 2f36ac23604c..0762e0ff66ef 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml @@ -33,6 +33,7 @@ properties: - mediatek,mt2712-smi-common - mediatek,mt6779-smi-common - mediatek,mt6795-smi-common + - mediatek,mt6893-smi-common - mediatek,mt8167-smi-common - mediatek,mt8173-smi-common - mediatek,mt8183-smi-common diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml index 2381660b324c..2e7fac4b5094 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml @@ -21,6 +21,7 @@ properties: - mediatek,mt2712-smi-larb - mediatek,mt6779-smi-larb - mediatek,mt6795-smi-larb + - mediatek,mt6893-smi-larb - mediatek,mt8167-smi-larb - mediatek,mt8173-smi-larb - mediatek,mt8183-smi-larb diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml index 935d63d181d9..b901f1b3e0fc 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml @@ -32,6 +32,7 @@ properties: - nvidia,tegra186-mc - nvidia,tegra194-mc - nvidia,tegra234-mc + - nvidia,tegra264-mc reg: minItems: 6 @@ -42,8 +43,12 @@ properties: maxItems: 18 interrupts: - items: - - description: MC general interrupt + minItems: 1 + maxItems: 8 + + interrupt-names: + minItems: 1 + maxItems: 8 "#address-cells": const: 2 @@ -74,6 +79,7 @@ patternProperties: - nvidia,tegra186-emc - nvidia,tegra194-emc - nvidia,tegra234-emc + - nvidia,tegra264-emc reg: minItems: 1 @@ -127,6 +133,15 @@ patternProperties: reg: minItems: 2 + - if: + properties: + compatible: + const: nvidia,tegra264-emc + then: + properties: + reg: + minItems: 2 + additionalProperties: false required: @@ -158,6 +173,12 @@ allOf: - const: ch2 - const: ch3 + interrupts: + items: + - description: MC general interrupt + + interrupt-names: false + - if: properties: compatible: @@ -189,6 +210,12 @@ allOf: - const: ch14 - const: ch15 + interrupts: + items: + - description: MC general interrupt + + interrupt-names: false + - if: properties: compatible: @@ -220,6 +247,59 @@ allOf: - const: ch14 - const: ch15 + interrupts: + items: + - description: MC general interrupt + + interrupt-names: false + + - if: + properties: + compatible: + const: nvidia,tegra264-mc + then: + properties: + reg: + minItems: 17 + maxItems: 17 + description: 17 memory controller channels + + reg-names: + items: + - const: broadcast + - const: ch0 + - const: ch1 + - const: ch2 + - const: ch3 + - const: ch4 + - const: ch5 + - const: ch6 + - const: ch7 + - const: ch8 + - const: ch9 + - const: ch10 + - const: ch11 + - const: ch12 + - const: ch13 + - const: ch14 + - const: ch15 + + interrupts: + minItems: 8 + maxItems: 8 + description: One interrupt line for each MC component + + interrupt-names: + items: + - const: mcf + - const: hub1 + - const: hub2 + - const: hub3 + - const: hub4 + - const: hub5 + - const: sbs + - const: channel + additionalProperties: false required: diff --git a/Documentation/devicetree/bindings/memory-controllers/renesas,rzg3e-xspi.yaml b/Documentation/devicetree/bindings/memory-controllers/renesas,rzg3e-xspi.yaml index 2bfe63ec62dc..7a84f5bb7284 100644 --- a/Documentation/devicetree/bindings/memory-controllers/renesas,rzg3e-xspi.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/renesas,rzg3e-xspi.yaml @@ -23,7 +23,14 @@ allOf: properties: compatible: - const: renesas,r9a09g047-xspi # RZ/G3E + oneOf: + - const: renesas,r9a09g047-xspi # RZ/G3E + + - items: + - enum: + - renesas,r9a09g056-xspi # RZ/V2N + - renesas,r9a09g057-xspi # RZ/V2H(P) + - const: renesas,r9a09g047-xspi reg: items: diff --git a/Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml b/Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml new file mode 100644 index 000000000000..344878db8818 --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml @@ -0,0 +1,226 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/st,stm32mp25-omm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STM32 Octo Memory Manager (OMM) + +maintainers: + - Patrice Chotard <patrice.chotard@foss.st.com> + +description: | + The STM32 Octo Memory Manager is a low-level interface that enables an + efficient OCTOSPI pin assignment with a full I/O matrix (before alternate + function map) and multiplex of single/dual/quad/octal SPI interfaces over + the same bus. It Supports up to: + - Two single/dual/quad/octal SPI interfaces + - Two ports for pin assignment + +properties: + compatible: + const: st,stm32mp25-omm + + "#address-cells": + const: 2 + + "#size-cells": + const: 1 + + ranges: + description: | + Reflects the memory layout per OSPI instance. + Format: + <chip-select> 0 <registers base address> <size> + minItems: 2 + maxItems: 2 + + reg: + items: + - description: OMM registers + - description: OMM memory map area + + reg-names: + items: + - const: regs + - const: memory_map + + memory-region: + description: + Memory region shared between the 2 OCTOSPI instance. + One or two phandle to a node describing a memory mapped region + depending of child number. + minItems: 1 + maxItems: 2 + + memory-region-names: + description: + Identify to which OSPI instance the memory region belongs to. + items: + enum: [ospi1, ospi2] + minItems: 1 + maxItems: 2 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: omm + - const: ospi1 + - const: ospi2 + + resets: + maxItems: 3 + + reset-names: + items: + - const: omm + - const: ospi1 + - const: ospi2 + + access-controllers: + maxItems: 1 + + power-domains: + maxItems: 1 + + st,syscfg-amcr: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + The Address Mapping Control Register (AMCR) is used to split the 256MB + memory map area shared between the 2 OSPI instance. The Octo Memory + Manager sets the AMCR depending of the memory-region configuration. + The memory split bitmask description is: + - 000: OCTOSPI1 (256 Mbytes), OCTOSPI2 unmapped + - 001: OCTOSPI1 (192 Mbytes), OCTOSPI2 (64 Mbytes) + - 010: OCTOSPI1 (128 Mbytes), OCTOSPI2 (128 Mbytes) + - 011: OCTOSPI1 (64 Mbytes), OCTOSPI2 (192 Mbytes) + - 1xx: OCTOSPI1 unmapped, OCTOSPI2 (256 Mbytes) + items: + - items: + - description: phandle to syscfg + - description: register offset within syscfg + - description: register bitmask for memory split + + st,omm-req2ack-ns: + description: + In multiplexed mode (MUXEN = 1), this field defines the time in + nanoseconds between two transactions. + default: 0 + + st,omm-cssel-ovr: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Configure the chip select selector override for the 2 OCTOSPIs. + - 0: OCTOSPI1 chip select send to NCS1 OCTOSPI2 chip select send to NCS1 + - 1: OCTOSPI1 chip select send to NCS2 OCTOSPI2 chip select send to NCS1 + - 2: OCTOSPI1 chip select send to NCS1 OCTOSPI2 chip select send to NCS2 + - 3: OCTOSPI1 chip select send to NCS2 OCTOSPI2 chip select send to NCS2 + minimum: 0 + maximum: 3 + default: 0 + + st,omm-mux: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Configure the muxing between the 2 OCTOSPIs busses and the 2 output ports. + - 0: direct mode + - 1: mux OCTOSPI1 and OCTOSPI2 to port 1 + - 2: swapped mode + - 3: mux OCTOSPI1 and OCTOSPI2 to port 2 + minimum: 0 + maximum: 3 + default: 0 + +patternProperties: + ^spi@[0-9]: + type: object + $ref: /schemas/spi/st,stm32mp25-ospi.yaml# + description: Required spi child node + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - clocks + - clock-names + - resets + - reset-names + - st,syscfg-amcr + - ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/st,stm32mp25-rcc.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/reset/st,stm32mp25-rcc.h> + ommanager@40500000 { + compatible = "st,stm32mp25-omm"; + reg = <0x40500000 0x400>, <0x60000000 0x10000000>; + reg-names = "regs", "memory_map"; + ranges = <0 0 0x40430000 0x400>, + <1 0 0x40440000 0x400>; + memory-region = <&mm_ospi1>, <&mm_ospi2>; + memory-region-names = "ospi1", "ospi2"; + pinctrl-0 = <&ospi_port1_clk_pins_a + &ospi_port1_io03_pins_a + &ospi_port1_cs0_pins_a>; + pinctrl-1 = <&ospi_port1_clk_sleep_pins_a + &ospi_port1_io03_sleep_pins_a + &ospi_port1_cs0_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + clocks = <&rcc CK_BUS_OSPIIOM>, + <&scmi_clk CK_SCMI_OSPI1>, + <&scmi_clk CK_SCMI_OSPI2>; + clock-names = "omm", "ospi1", "ospi2"; + resets = <&rcc OSPIIOM_R>, + <&scmi_reset RST_SCMI_OSPI1>, + <&scmi_reset RST_SCMI_OSPI2>; + reset-names = "omm", "ospi1", "ospi2"; + access-controllers = <&rifsc 111>; + power-domains = <&CLUSTER_PD>; + #address-cells = <2>; + #size-cells = <1>; + st,syscfg-amcr = <&syscfg 0x2c00 0x7>; + st,omm-req2ack-ns = <0>; + st,omm-mux = <0>; + st,omm-cssel-ovr = <0>; + + spi@0 { + compatible = "st,stm32mp25-ospi"; + reg = <0 0 0x400>; + memory-region = <&mm_ospi1>; + interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&hpdma 2 0x62 0x00003121 0x0>, + <&hpdma 2 0x42 0x00003112 0x0>; + dma-names = "tx", "rx"; + clocks = <&scmi_clk CK_SCMI_OSPI1>; + resets = <&scmi_reset RST_SCMI_OSPI1>, <&scmi_reset RST_SCMI_OSPI1DLL>; + access-controllers = <&rifsc 74>; + power-domains = <&CLUSTER_PD>; + #address-cells = <1>; + #size-cells = <0>; + st,syscfg-dlyb = <&syscfg 0x1000>; + }; + + spi@1 { + compatible = "st,stm32mp25-ospi"; + reg = <1 0 0x400>; + memory-region = <&mm_ospi1>; + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&hpdma 3 0x62 0x00003121 0x0>, + <&hpdma 3 0x42 0x00003112 0x0>; + dma-names = "tx", "rx"; + clocks = <&scmi_clk CK_KER_OSPI2>; + resets = <&scmi_reset RST_SCMI_OSPI2>, <&scmi_reset RST_SCMI_OSPI1DLL>; + access-controllers = <&rifsc 75>; + power-domains = <&CLUSTER_PD>; + #address-cells = <1>; + #size-cells = <0>; + st,syscfg-dlyb = <&syscfg 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/adi,adp5585.yaml b/Documentation/devicetree/bindings/mfd/adi,adp5585.yaml index ee2272f754a3..2d4ecee3f254 100644 --- a/Documentation/devicetree/bindings/mfd/adi,adp5585.yaml +++ b/Documentation/devicetree/bindings/mfd/adi,adp5585.yaml @@ -15,14 +15,21 @@ description: properties: compatible: - items: - - enum: - - adi,adp5585-00 # Default - - adi,adp5585-01 # 11 GPIOs - - adi,adp5585-02 # No pull-up resistors by default on special pins - - adi,adp5585-03 # Alternate I2C address - - adi,adp5585-04 # Pull-down resistors on all pins by default - - const: adi,adp5585 + oneOf: + - items: + - enum: + - adi,adp5585-00 # Default + - adi,adp5585-01 # 11 GPIOs + - adi,adp5585-02 # No pull-up resistors by default on special pins + - adi,adp5585-03 # Alternate I2C address + - adi,adp5585-04 # Pull-down resistors on all pins by default + - const: adi,adp5585 + - items: + - enum: + - adi,adp5589-00 # Default + - adi,adp5589-01 # R4 defaulted to RESET1 output + - adi,adp5589-02 # Pull-down resistors by default on special pins + - const: adi,adp5589 reg: maxItems: 1 @@ -32,6 +39,9 @@ properties: vdd-supply: true + reset-gpios: + maxItems: 1 + gpio-controller: true '#gpio-cells': @@ -42,6 +52,84 @@ properties: "#pwm-cells": const: 3 + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + poll-interval: + enum: [10, 20, 30, 40] + default: 10 + + adi,keypad-pins: + description: Specifies the pins used for the keypad matrix. + $ref: /schemas/types.yaml#/definitions/uint32-array + + adi,unlock-events: + description: + Specifies a maximum of 2 events that can be used to unlock the keypad. + If this property is set, the keyboard will be locked and only unlocked + after these keys/gpis are pressed. The value 127 serves as a wildcard which + means any key can be used for unlocking. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 2 + items: + anyOf: + - minimum: 1 + maximum: 88 + - minimum: 97 + maximum: 115 + - const: 127 + + adi,unlock-trigger-sec: + description: + Defines the time in which the second unlock event must occur after the + first unlock event has occurred. + maximum: 7 + default: 0 + + adi,reset1-events: + description: + Defines the trigger events (key/gpi presses) that can generate reset + conditions one the reset1 block. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 3 + + adi,reset2-events: + description: + Defines the trigger events (key/gpi presses) that can generate reset + conditions one the reset2 block. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 2 + + adi,reset1-active-high: + description: Sets the reset1 signal as active high. + type: boolean + + adi,reset2-active-high: + description: Sets the reset2 signal as active high. + type: boolean + + adi,rst-passthrough-enable: + description: Allows the RST pin to override (OR with) the reset1 signal. + type: boolean + + adi,reset-trigger-ms: + description: + Defines the length of time that the reset events must be active before a + reset signal is generated. All events must be active at the same time for + the same duration. + enum: [0, 1000, 1500, 2000, 2500, 3000, 3500, 4000] + default: 0 + + adi,reset-pulse-width-us: + description: Defines the pulse width of the reset signals. + enum: [500, 1000, 2000, 10000] + default: 500 + patternProperties: "-hog(-[0-9]+)?$": type: object @@ -49,14 +137,28 @@ patternProperties: required: - gpio-hog +dependencies: + linux,keymap: + - adi,keypad-pins + - interrupts + interrupt-controller: + - interrupts + adi,unlock-trigger-sec: + - adi,unlock-events + adi,reset1-active-high: + - adi,reset1-events + adi,rst-passtrough-enable: + - adi,reset1-events + adi,reset2-active-high: + - adi,reset2-events + required: - compatible - reg - - gpio-controller - - "#gpio-cells" - - "#pwm-cells" allOf: + - $ref: /schemas/input/matrix-keymap.yaml# + - $ref: /schemas/input/input.yaml# - if: properties: compatible: @@ -64,9 +166,60 @@ allOf: const: adi,adp5585-01 then: properties: + adi,unlock-events: false + adi,unlock-trigger-sec: false gpio-reserved-ranges: false - else: + reset-gpios: false + adi,keypad-pins: + minItems: 2 + maxItems: 11 + items: + minimum: 0 + maximum: 10 + adi,reset1-events: + items: + anyOf: + - minimum: 1 + maximum: 30 + - minimum: 37 + maximum: 47 + adi,reset2-events: + items: + anyOf: + - minimum: 1 + maximum: 30 + - minimum: 37 + maximum: 47 + - if: properties: + compatible: + contains: + enum: + - adi,adp5585-00 + - adi,adp5585-02 + - adi,adp5585-03 + - adi,adp5585-04 + then: + properties: + adi,unlock-events: false + adi,unlock-trigger-sec: false + adi,keypad-pins: + minItems: 2 + maxItems: 10 + items: + enum: [0, 1, 2, 3, 4, 6, 7, 8, 9, 10] + adi,reset1-events: + items: + anyOf: + - minimum: 1 + maximum: 25 + - enum: [37, 38, 39, 40, 41, 43, 44, 45, 46, 47] + adi,reset2-events: + items: + anyOf: + - minimum: 1 + maximum: 25 + - enum: [37, 38, 39, 40, 41, 43, 44, 45, 46, 47] gpio-reserved-ranges: maxItems: 1 items: @@ -74,10 +227,44 @@ allOf: - const: 5 - const: 1 -additionalProperties: false + - if: + properties: + compatible: + contains: + enum: + - adi,adp5589-00 + - adi,adp5589-01 + - adi,adp5589-02 + then: + properties: + gpio-reserved-ranges: false + adi,keypad-pins: + minItems: 2 + maxItems: 19 + items: + minimum: 0 + maximum: 18 + adi,reset1-events: + items: + anyOf: + - minimum: 1 + maximum: 88 + - minimum: 97 + maximum: 115 + adi,reset2-events: + items: + anyOf: + - minimum: 1 + maximum: 88 + - minimum: 97 + maximum: 115 + +unevaluatedProperties: false examples: - | + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/irq.h> i2c { #address-cells = <1>; #size-cells = <0>; @@ -93,6 +280,33 @@ examples: gpio-reserved-ranges = <5 1>; #pwm-cells = <3>; + + interrupts = <16 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; + + adi,reset1-events = <1 43>; + adi,reset2-events = <2 3>; + adi,reset-trigger-ms = <2000>; + + /* + * col0, col1, col2 + * row0, row1, row2 + */ + adi,keypad-pins = <0 1 2 6 7 8>; + + linux,keymap = < + MATRIX_KEY(0x00, 0x00, KEY_1) + MATRIX_KEY(0x00, 0x01, KEY_2) + MATRIX_KEY(0x00, 0x02, KEY_3) + + MATRIX_KEY(0x01, 0x00, KEY_A) + MATRIX_KEY(0x01, 0x01, KEY_B) + MATRIX_KEY(0x01, 0x02, KEY_C) + + MATRIX_KEY(0x02, 0x00, BTN_1) + MATRIX_KEY(0x02, 0x01, BTN_2) + MATRIX_KEY(0x02, 0x02, BTN_3) + >; }; }; diff --git a/Documentation/devicetree/bindings/mfd/apple,smc.yaml b/Documentation/devicetree/bindings/mfd/apple,smc.yaml new file mode 100644 index 000000000000..8a10e270d421 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/apple,smc.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/apple,smc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Mac System Management Controller + +maintainers: + - Sven Peter <sven@kernel.org> + +description: + Apple Mac System Management Controller implements various functions + such as GPIO, RTC, power, reboot. + +properties: + compatible: + items: + - enum: + - apple,t6000-smc + - apple,t8103-smc + - apple,t8112-smc + - const: apple,smc + + reg: + items: + - description: SMC area + - description: SRAM area + + reg-names: + items: + - const: smc + - const: sram + + mboxes: + maxItems: 1 + + gpio: + $ref: /schemas/gpio/apple,smc-gpio.yaml + + reboot: + $ref: /schemas/power/reset/apple,smc-reboot.yaml + +additionalProperties: false + +required: + - compatible + - reg + - reg-names + - mboxes + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + smc@23e400000 { + compatible = "apple,t8103-smc", "apple,smc"; + reg = <0x2 0x3e400000 0x0 0x4000>, + <0x2 0x3fe00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + compatible = "apple,smc-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + reboot { + compatible = "apple,smc-reboot"; + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/atmel,at91sam9260-gpbr.yaml b/Documentation/devicetree/bindings/mfd/atmel,at91sam9260-gpbr.yaml index f805545aa62a..f6f47999c6c1 100644 --- a/Documentation/devicetree/bindings/mfd/atmel,at91sam9260-gpbr.yaml +++ b/Documentation/devicetree/bindings/mfd/atmel,at91sam9260-gpbr.yaml @@ -19,6 +19,7 @@ properties: - items: - enum: - atmel,at91sam9260-gpbr + - microchip,sama7d65-gpbr - const: syscon - items: - enum: diff --git a/Documentation/devicetree/bindings/mfd/brcm,bcm59056.txt b/Documentation/devicetree/bindings/mfd/brcm,bcm59056.txt deleted file mode 100644 index be51a15e05f9..000000000000 --- a/Documentation/devicetree/bindings/mfd/brcm,bcm59056.txt +++ /dev/null @@ -1,39 +0,0 @@ -------------------------------- -BCM590xx Power Management Units -------------------------------- - -Required properties: -- compatible: "brcm,bcm59056" -- reg: I2C slave address -- interrupts: interrupt for the PMU. Generic interrupt client node bindings - are described in interrupt-controller/interrupts.txt - ------------------- -Voltage Regulators ------------------- - -Optional child nodes: -- regulators: container node for regulators following the generic - regulator binding in regulator/regulator.txt - - The valid regulator node names for BCM59056 are: - rfldo, camldo1, camldo2, simldo1, simldo2, sdldo, sdxldo, - mmcldo1, mmcldo2, audldo, micldo, usbldo, vibldo, - csr, iosr1, iosr2, msr, sdsr1, sdsr2, vsr, - gpldo1, gpldo2, gpldo3, gpldo4, gpldo5, gpldo6, - vbus - -Example: - pmu: bcm59056@8 { - compatible = "brcm,bcm59056"; - reg = <0x08>; - interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>; - regulators { - rfldo_reg: rfldo { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3300000>; - }; - - ... - }; - }; diff --git a/Documentation/devicetree/bindings/mfd/brcm,bcm59056.yaml b/Documentation/devicetree/bindings/mfd/brcm,bcm59056.yaml new file mode 100644 index 000000000000..b67d7a723fc2 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/brcm,bcm59056.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/brcm,bcm59056.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM590xx Power Management Units + +maintainers: + - Artur Weber <aweber.kernel@gmail.com> + +properties: + compatible: + enum: + - brcm,bcm59054 + - brcm,bcm59056 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + regulators: + type: object + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +allOf: + - if: + properties: + compatible: + contains: + const: brcm,bcm59054 + then: + properties: + regulators: + $ref: /schemas/regulator/brcm,bcm59054.yaml# + + - if: + properties: + compatible: + contains: + const: brcm,bcm59056 + then: + properties: + regulators: + $ref: /schemas/regulator/brcm,bcm59056.yaml# + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@8 { + compatible = "brcm,bcm59056"; + reg = <0x08>; + interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>; + + regulators { + rfldo { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/iqs62x.yaml b/Documentation/devicetree/bindings/mfd/iqs62x.yaml index e79ce447a800..f242dd0e18fd 100644 --- a/Documentation/devicetree/bindings/mfd/iqs62x.yaml +++ b/Documentation/devicetree/bindings/mfd/iqs62x.yaml @@ -60,43 +60,34 @@ examples: #include <dt-bindings/interrupt-controller/irq.h> i2c { - #address-cells = <1>; - #size-cells = <0>; - - iqs620a@44 { - compatible = "azoteq,iqs620a"; - reg = <0x44>; - interrupt-parent = <&gpio>; - interrupts = <17 IRQ_TYPE_LEVEL_LOW>; - - keys { - compatible = "azoteq,iqs620a-keys"; - - linux,keycodes = <KEY_SELECT>, - <KEY_MENU>, - <KEY_OK>, - <KEY_MENU>; - - hall-switch-south { - linux,code = <SW_LID>; - azoteq,use-prox; - }; - }; - - iqs620a_pwm: pwm { - compatible = "azoteq,iqs620a-pwm"; - #pwm-cells = <2>; - }; + #address-cells = <1>; + #size-cells = <0>; + + iqs620a@44 { + compatible = "azoteq,iqs620a"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; + + keys { + compatible = "azoteq,iqs620a-keys"; + + linux,keycodes = <KEY_SELECT>, + <KEY_MENU>, + <KEY_OK>, + <KEY_MENU>; + + hall-switch-south { + linux,code = <SW_LID>; + azoteq,use-prox; + }; }; - }; - - pwmleds { - compatible = "pwm-leds"; - led-1 { - pwms = <&iqs620a_pwm 0 1000000>; - max-brightness = <255>; + iqs620a_pwm: pwm { + compatible = "azoteq,iqs620a-pwm"; + #pwm-cells = <2>; }; + }; }; - | @@ -105,37 +96,37 @@ examples: #include <dt-bindings/interrupt-controller/irq.h> i2c { - #address-cells = <1>; - #size-cells = <0>; - - iqs620a@44 { - compatible = "azoteq,iqs620a"; - reg = <0x44>; - interrupt-parent = <&gpio>; - interrupts = <17 IRQ_TYPE_LEVEL_LOW>; - - firmware-name = "iqs620a_coil.bin"; - - keys { - compatible = "azoteq,iqs620a-keys"; - - linux,keycodes = <0>, - <0>, - <0>, - <0>, - <0>, - <0>, - <KEY_MUTE>; - - hall-switch-north { - linux,code = <SW_DOCK>; - }; - - hall-switch-south { - linux,code = <SW_TABLET_MODE>; - }; - }; + #address-cells = <1>; + #size-cells = <0>; + + iqs620a@44 { + compatible = "azoteq,iqs620a"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; + + firmware-name = "iqs620a_coil.bin"; + + keys { + compatible = "azoteq,iqs620a-keys"; + + linux,keycodes = <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <KEY_MUTE>; + + hall-switch-north { + linux,code = <SW_DOCK>; + }; + + hall-switch-south { + linux,code = <SW_TABLET_MODE>; + }; }; + }; }; - | @@ -144,36 +135,36 @@ examples: #include <dt-bindings/interrupt-controller/irq.h> i2c { - #address-cells = <1>; - #size-cells = <0>; - - iqs624@44 { - compatible = "azoteq,iqs624"; - reg = <0x44>; - interrupt-parent = <&gpio>; - interrupts = <17 IRQ_TYPE_LEVEL_LOW>; - - keys { - compatible = "azoteq,iqs624-keys"; - - linux,keycodes = <BTN_0>, - <0>, - <BTN_1>, - <0>, - <0>, - <0>, - <0>, - <0>, - <0>, - <0>, - <0>, - <0>, - <0>, - <0>, - <KEY_VOLUMEUP>, - <KEY_VOLUMEDOWN>; - }; + #address-cells = <1>; + #size-cells = <0>; + + iqs624@44 { + compatible = "azoteq,iqs624"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; + + keys { + compatible = "azoteq,iqs624-keys"; + + linux,keycodes = <BTN_0>, + <0>, + <BTN_1>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <KEY_VOLUMEUP>, + <KEY_VOLUMEDOWN>; }; + }; }; ... diff --git a/Documentation/devicetree/bindings/mfd/lp3943.txt b/Documentation/devicetree/bindings/mfd/lp3943.txt index e8591d6b11b4..ca5324ed0df4 100644 --- a/Documentation/devicetree/bindings/mfd/lp3943.txt +++ b/Documentation/devicetree/bindings/mfd/lp3943.txt @@ -7,7 +7,7 @@ Required properties: LP3943 consists of two sub-devices, lp3943-gpio and lp3943-pwm. For the LP3943 GPIO properties please refer to: -Documentation/devicetree/bindings/gpio/gpio-lp3943.txt +Documentation/devicetree/bindings/gpio/trivial-gpio.yaml For the LP3943 PWM properties please refer to: Documentation/devicetree/bindings/pwm/pwm-lp3943.txt diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt8195-scpsys.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt8195-scpsys.yaml index 768390b92682..0e1d43c96fb9 100644 --- a/Documentation/devicetree/bindings/mfd/mediatek,mt8195-scpsys.yaml +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt8195-scpsys.yaml @@ -18,6 +18,7 @@ properties: compatible: items: - enum: + - mediatek,mt6893-scpsys - mediatek,mt8167-scpsys - mediatek,mt8173-scpsys - mediatek,mt8183-scpsys diff --git a/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml b/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml index 8bd1abfc44d9..b613da83dca4 100644 --- a/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml +++ b/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml @@ -76,12 +76,6 @@ additionalProperties: false examples: - | - ocelot_clock: ocelot-clock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <125000000>; - }; - spi { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml b/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml index 59a630025f52..37fbb953ea12 100644 --- a/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml +++ b/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml @@ -48,29 +48,18 @@ examples: - | #include <dt-bindings/interrupt-controller/irq.h> i2c { - #address-cells = <1>; - #size-cells = <0>; - - ec: embedded-controller@43 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ntxec>; - - compatible = "netronix,ntxec"; - reg = <0x43>; - system-power-controller; - interrupt-parent = <&gpio4>; - interrupts = <11 IRQ_TYPE_EDGE_FALLING>; - #pwm-cells = <2>; - }; - }; - - backlight { - compatible = "pwm-backlight"; - pwms = <&ec 0 50000>; - power-supply = <&backlight_regulator>; - }; - - backlight_regulator: regulator-dummy { - compatible = "regulator-fixed"; - regulator-name = "backlight"; + #address-cells = <1>; + #size-cells = <0>; + + ec: embedded-controller@43 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ntxec>; + + compatible = "netronix,ntxec"; + reg = <0x43>; + system-power-controller; + interrupt-parent = <&gpio4>; + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; + #pwm-cells = <2>; + }; }; diff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml index 7e7225aadae3..14ae3f00ef7e 100644 --- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml +++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml @@ -41,6 +41,7 @@ properties: - qcom,sm8450-tcsr - qcom,tcsr-apq8064 - qcom,tcsr-apq8084 + - qcom,tcsr-ipq5018 - qcom,tcsr-ipq5332 - qcom,tcsr-ipq5424 - qcom,tcsr-ipq6018 diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml index 534cf03f36bb..47611c2a982c 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml @@ -99,29 +99,29 @@ examples: #include <dt-bindings/interrupt-controller/irq.h> i2c { - #address-cells = <1>; - #size-cells = <0>; - - pmic: pmic@30 { - compatible = "rohm,bd9571mwv"; - reg = <0x30>; - interrupt-parent = <&gpio2>; - interrupts = <0 IRQ_TYPE_LEVEL_LOW>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-controller; - #gpio-cells = <2>; - rohm,ddr-backup-power = <0xf>; - rohm,rstbmode-pulse; - - regulators { - dvfs: dvfs { - regulator-name = "dvfs"; - regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1030000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; + #address-cells = <1>; + #size-cells = <0>; + + pmic: pmic@30 { + compatible = "rohm,bd9571mwv"; + reg = <0x30>; + interrupt-parent = <&gpio2>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + rohm,ddr-backup-power = <0xf>; + rohm,rstbmode-pulse; + + regulators { + dvfs: dvfs { + regulator-name = "dvfs"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1030000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; }; diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd96801-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd96801-pmic.yaml index efee3de0d9ad..0e06570483ae 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd96801-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd96801-pmic.yaml @@ -4,19 +4,21 @@ $id: http://devicetree.org/schemas/mfd/rohm,bd96801-pmic.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: ROHM BD96801 Scalable Power Management Integrated Circuit +title: ROHM BD96801/BD96805 Scalable Power Management Integrated Circuit maintainers: - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> description: - BD96801 is an automotive grade single-chip power management IC. - It integrates 4 buck converters and 3 LDOs with safety features like + BD96801 and BD96805 are automotive grade, single-chip power management ICs. + They both integrate 4 buck converters and 3 LDOs with safety features like over-/under voltage and over current detection and a watchdog. properties: compatible: - const: rohm,bd96801 + enum: + - rohm,bd96801 + - rohm,bd96805 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd96802-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd96802-pmic.yaml new file mode 100644 index 000000000000..6cbea796d12f --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/rohm,bd96802-pmic.yaml @@ -0,0 +1,101 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/rohm,bd96802-pmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BD96802 / BD96806 Scalable Power Management Integrated Circuit + +maintainers: + - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + +description: | + BD96802Qxx-C and BD96806 are automotive grade configurable Power Management + Integrated Circuits supporting Functional Safety features for application + processors, SoCs and FPGAs + +properties: + compatible: + enum: + - rohm,bd96802 + - rohm,bd96806 + + reg: + maxItems: 1 + + interrupts: + description: + The PMIC provides intb and errb IRQ lines. The errb IRQ line is used + for fatal IRQs which will cause the PMIC to shut down power outputs. + In many systems this will shut down the SoC contolling the PMIC and + connecting/handling the errb can be omitted. However, there are cases + where the SoC is not powered by the PMIC or has a short time backup + energy to handle shutdown of critical hardware. In that case it may be + useful to connect the errb and handle errb events. + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + items: + - enum: [intb, errb] + - const: errb + + regulators: + $ref: ../regulator/rohm,bd96802-regulator.yaml + description: + List of child nodes that specify the regulators. + +required: + - compatible + - reg + - interrupts + - interrupt-names + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/leds/common.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + pmic: pmic@62 { + reg = <0x62>; + compatible = "rohm,bd96802"; + interrupt-parent = <&gpio1>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>, <6 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "intb", "errb"; + + regulators { + buck1 { + regulator-name = "buck1"; + regulator-ramp-delay = <1250>; + /* 0.5V min INITIAL - 150 mV tune */ + regulator-min-microvolt = <350000>; + /* 3.3V + 150mV tune */ + regulator-max-microvolt = <3450000>; + + /* These can be set only when PMIC is in STBY */ + rohm,initial-voltage-microvolt = <500000>; + regulator-ov-error-microvolt = <230000>; + regulator-uv-error-microvolt = <230000>; + regulator-temp-protection-kelvin = <1>; + regulator-temp-warn-kelvin = <0>; + }; + buck2 { + regulator-name = "buck2"; + regulator-min-microvolt = <350000>; + regulator-max-microvolt = <3450000>; + + rohm,initial-voltage-microvolt = <3000000>; + regulator-ov-error-microvolt = <18000>; + regulator-uv-error-microvolt = <18000>; + regulator-temp-protection-kelvin = <1>; + regulator-temp-warn-kelvin = <1>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml b/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml index ac5d0c149796..d6b9e2914796 100644 --- a/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml +++ b/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml @@ -20,6 +20,7 @@ description: | properties: compatible: enum: + - samsung,s2mpg10-pmic - samsung,s2mps11-pmic - samsung,s2mps13-pmic - samsung,s2mps14-pmic @@ -58,11 +59,12 @@ properties: reset (setting buck voltages to default values). type: boolean + system-power-controller: true + wakeup-source: true required: - compatible - - reg - regulators additionalProperties: false @@ -72,6 +74,28 @@ allOf: properties: compatible: contains: + const: samsung,s2mpg10-pmic + then: + properties: + reg: false + samsung,s2mps11-acokb-ground: false + samsung,s2mps11-wrstbi-ground: false + + oneOf: + - required: [interrupts] + - required: [interrupts-extended] + + else: + properties: + system-power-controller: false + + required: + - reg + + - if: + properties: + compatible: + contains: const: samsung,s2mps11-pmic then: properties: diff --git a/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml b/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml index d41308856408..4eabafb8079d 100644 --- a/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml +++ b/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml @@ -21,7 +21,12 @@ maintainers: properties: compatible: - const: st,stm32-lptimer + oneOf: + - items: + - const: st,stm32mp25-lptimer + - const: st,stm32-lptimer + - items: + - const: st,stm32-lptimer reg: maxItems: 1 @@ -48,13 +53,21 @@ properties: minItems: 1 maxItems: 2 + power-domains: + maxItems: 1 + pwm: type: object additionalProperties: false properties: compatible: - const: st,stm32-pwm-lp + oneOf: + - items: + - const: st,stm32mp25-pwm-lp + - const: st,stm32-pwm-lp + - items: + - const: st,stm32-pwm-lp "#pwm-cells": const: 3 @@ -69,7 +82,12 @@ properties: properties: compatible: - const: st,stm32-lptimer-counter + oneOf: + - items: + - const: st,stm32mp25-lptimer-counter + - const: st,stm32-lptimer-counter + - items: + - const: st,stm32-lptimer-counter required: - compatible @@ -80,7 +98,12 @@ properties: properties: compatible: - const: st,stm32-lptimer-timer + oneOf: + - items: + - const: st,stm32mp25-lptimer-timer + - const: st,stm32-lptimer-timer + - items: + - const: st,stm32-lptimer-timer required: - compatible @@ -92,13 +115,18 @@ patternProperties: properties: compatible: - const: st,stm32-lptimer-trigger + oneOf: + - items: + - const: st,stm32mp25-lptimer-trigger + - const: st,stm32-lptimer-trigger + - items: + - const: st,stm32-lptimer-trigger reg: description: Identify trigger hardware block. items: minimum: 0 - maximum: 2 + maximum: 4 required: - compatible diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index c6bbb19c3e3e..27672adeb1fe 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -84,6 +84,7 @@ select: - mediatek,mt2701-pctl-a-syscfg - mediatek,mt2712-pctl-a-syscfg - mediatek,mt6397-pctl-pmic-syscfg + - mediatek,mt7988-topmisc - mediatek,mt8135-pctl-a-syscfg - mediatek,mt8135-pctl-b-syscfg - mediatek,mt8173-pctl-a-syscfg @@ -98,6 +99,8 @@ select: - mstar,msc313-pmsleep - nuvoton,ma35d1-sys - nuvoton,wpcm450-shm + - qcom,apq8064-mmss-sfpb + - qcom,apq8064-sps-sic - rockchip,px30-qos - rockchip,rk3036-qos - rockchip,rk3066-qos @@ -187,9 +190,11 @@ properties: - mediatek,mt2701-pctl-a-syscfg - mediatek,mt2712-pctl-a-syscfg - mediatek,mt6397-pctl-pmic-syscfg + - mediatek,mt7988-topmisc - mediatek,mt8135-pctl-a-syscfg - mediatek,mt8135-pctl-b-syscfg - mediatek,mt8173-pctl-a-syscfg + - mediatek,mt8365-infracfg-nao - mediatek,mt8365-syscfg - microchip,lan966x-cpu-syscon - microchip,mpfs-sysreg-scb @@ -201,6 +206,8 @@ properties: - mstar,msc313-pmsleep - nuvoton,ma35d1-sys - nuvoton,wpcm450-shm + - qcom,apq8064-mmss-sfpb + - qcom,apq8064-sps-sic - rockchip,px30-qos - rockchip,rk3036-qos - rockchip,rk3066-qos diff --git a/Documentation/devicetree/bindings/mfd/ti,tps6594.yaml b/Documentation/devicetree/bindings/mfd/ti,tps6594.yaml index 6341b6070366..a48cb00afe43 100644 --- a/Documentation/devicetree/bindings/mfd/ti,tps6594.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,tps6594.yaml @@ -22,6 +22,7 @@ properties: - ti,tps6593-q1 - ti,tps6594-q1 - ti,tps65224-q1 + - ti,tps652g1 reg: description: I2C slave address or SPI chip select number. diff --git a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml index 3f7661bdd202..45f015d63df1 100644 --- a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml +++ b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml @@ -316,106 +316,106 @@ additionalProperties: false examples: - | - i2c { - #address-cells = <1>; - #size-cells = <0>; - - pmic@30 { - compatible = "x-powers,axp152"; - reg = <0x30>; - interrupts = <0>; - interrupt-controller; - #interrupt-cells = <1>; - }; - }; + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@30 { + compatible = "x-powers,axp152"; + reg = <0x30>; + interrupts = <0>; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; - | - #include <dt-bindings/interrupt-controller/irq.h> - - i2c { - #address-cells = <1>; - #size-cells = <0>; - - pmic@34 { - compatible = "x-powers,axp209"; - reg = <0x34>; - interrupt-parent = <&nmi_intc>; - interrupts = <0 IRQ_TYPE_LEVEL_LOW>; - interrupt-controller; - #interrupt-cells = <1>; - - ac_power_supply: ac-power { - compatible = "x-powers,axp202-ac-power-supply"; - }; - - axp_adc: adc { - compatible = "x-powers,axp209-adc"; - #io-channel-cells = <1>; - }; - - axp_gpio: gpio { - compatible = "x-powers,axp209-gpio"; - gpio-controller; - #gpio-cells = <2>; - - gpio0-adc-pin { - pins = "GPIO0"; - function = "adc"; - }; - }; - - battery_power_supply: battery-power { - compatible = "x-powers,axp209-battery-power-supply"; - }; - - regulators { - /* Default work frequency for buck regulators */ - x-powers,dcdc-freq = <1500>; - - reg_dcdc2: dcdc2 { - regulator-always-on; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1450000>; - regulator-name = "vdd-cpu"; - }; - - reg_dcdc3: dcdc3 { - regulator-always-on; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1400000>; - regulator-name = "vdd-int-dll"; - }; - - reg_ldo1: ldo1 { - /* LDO1 is a fixed output regulator */ - regulator-always-on; - regulator-min-microvolt = <1300000>; - regulator-max-microvolt = <1300000>; - regulator-name = "vdd-rtc"; - }; - - reg_ldo2: ldo2 { - regulator-always-on; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - regulator-name = "avcc"; - }; - - reg_ldo3: ldo3 { - regulator-name = "ldo3"; - }; - - reg_ldo4: ldo4 { - regulator-name = "ldo4"; - }; - - reg_ldo5: ldo5 { - regulator-name = "ldo5"; - }; - }; - - usb_power_supply: usb-power { - compatible = "x-powers,axp202-usb-power-supply"; - }; - }; - }; + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@34 { + compatible = "x-powers,axp209"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + + ac_power_supply: ac-power { + compatible = "x-powers,axp202-ac-power-supply"; + }; + + axp_adc: adc { + compatible = "x-powers,axp209-adc"; + #io-channel-cells = <1>; + }; + + axp_gpio: gpio { + compatible = "x-powers,axp209-gpio"; + gpio-controller; + #gpio-cells = <2>; + + gpio0-adc-pin { + pins = "GPIO0"; + function = "adc"; + }; + }; + + battery_power_supply: battery-power { + compatible = "x-powers,axp209-battery-power-supply"; + }; + + regulators { + /* Default work frequency for buck regulators */ + x-powers,dcdc-freq = <1500>; + + reg_dcdc2: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1450000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-int-dll"; + }; + + reg_ldo1: ldo1 { + /* LDO1 is a fixed output regulator */ + regulator-always-on; + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-rtc"; + }; + + reg_ldo2: ldo2 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "avcc"; + }; + + reg_ldo3: ldo3 { + regulator-name = "ldo3"; + }; + + reg_ldo4: ldo4 { + regulator-name = "ldo4"; + }; + + reg_ldo5: ldo5 { + regulator-name = "ldo5"; + }; + }; + + usb_power_supply: usb-power { + compatible = "x-powers,axp202-usb-power-supply"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mips/brcm/soc.yaml b/Documentation/devicetree/bindings/mips/brcm/soc.yaml index 0cc634482a6a..461a8c063313 100644 --- a/Documentation/devicetree/bindings/mips/brcm/soc.yaml +++ b/Documentation/devicetree/bindings/mips/brcm/soc.yaml @@ -92,29 +92,29 @@ additionalProperties: true examples: - | - / { - compatible = "brcm,bcm3368"; - #address-cells = <1>; - #size-cells = <1>; - model = "Broadcom 3368"; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - mips-hpt-frequency = <150000000>; - - cpu@0 { - compatible = "brcm,bmips4350"; - device_type = "cpu"; - reg = <0>; - }; - - cpu@1 { - compatible = "brcm,bmips4350"; - device_type = "cpu"; - reg = <1>; - }; - }; - }; + / { + compatible = "brcm,bcm3368"; + #address-cells = <1>; + #size-cells = <1>; + model = "Broadcom 3368"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + mips-hpt-frequency = <150000000>; + + cpu@0 { + compatible = "brcm,bmips4350"; + device_type = "cpu"; + reg = <0>; + }; + + cpu@1 { + compatible = "brcm,bmips4350"; + device_type = "cpu"; + reg = <1>; + }; + }; + }; ... diff --git a/Documentation/devicetree/bindings/mips/econet.yaml b/Documentation/devicetree/bindings/mips/econet.yaml new file mode 100644 index 000000000000..d8181b58c781 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/econet.yaml @@ -0,0 +1,26 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mips/econet.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: EcoNet MIPS SoCs + +maintainers: + - Caleb James DeLisle <cjd@cjdns.fr> + +properties: + $nodename: + const: '/' + + compatible: + oneOf: + - description: Boards with EcoNet EN751221 family SoC + items: + - enum: + - smartfiber,xp8421-b + - const: econet,en751221 + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/misc/intel,ixp4xx-ahb-queue-manager.yaml b/Documentation/devicetree/bindings/misc/intel,ixp4xx-ahb-queue-manager.yaml index 36a9dbdf3f03..aab89946b04f 100644 --- a/Documentation/devicetree/bindings/misc/intel,ixp4xx-ahb-queue-manager.yaml +++ b/Documentation/devicetree/bindings/misc/intel,ixp4xx-ahb-queue-manager.yaml @@ -45,7 +45,7 @@ examples: #include <dt-bindings/interrupt-controller/irq.h> qmgr: queue-manager@60000000 { - compatible = "intel,ixp4xx-ahb-queue-manager"; - reg = <0x60000000 0x4000>; - interrupts = <3 IRQ_TYPE_LEVEL_HIGH>, <4 IRQ_TYPE_LEVEL_HIGH>; + compatible = "intel,ixp4xx-ahb-queue-manager"; + reg = <0x60000000 0x4000>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH>, <4 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.yaml b/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.yaml index cacb845868f4..87fcce7cbb40 100644 --- a/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.yaml +++ b/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.yaml @@ -20,6 +20,7 @@ properties: - nvidia,tegra186-misc - nvidia,tegra194-misc - nvidia,tegra234-misc + - nvidia,tegra264-misc reg: items: diff --git a/Documentation/devicetree/bindings/misc/pci1de4,1.yaml b/Documentation/devicetree/bindings/misc/pci1de4,1.yaml new file mode 100644 index 000000000000..2f9a7a554ed8 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/pci1de4,1.yaml @@ -0,0 +1,137 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/pci1de4,1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RaspberryPi RP1 MFD PCI device + +maintainers: + - A. della Porta <andrea.porta@suse.com> + +description: + The RaspberryPi RP1 is a PCI multi function device containing + peripherals ranging from Ethernet to USB controller, I2C, SPI + and others. + The peripherals are accessed by addressing the PCI BAR1 region. + +allOf: + - $ref: /schemas/pci/pci-ep-bus.yaml + +properties: + compatible: + additionalItems: true + maxItems: 3 + items: + - const: pci1de4,1 + + '#interrupt-cells': + const: 2 + description: | + Specifies respectively the interrupt number and flags as defined + in include/dt-bindings/interrupt-controller/irq.h. + Since all interrupts are active high, only IRQ_TYPE_LEVEL_HIGH + and IRQ_TYPE_EDGE_RISING can be specified as type flags. + The supported values for the interrupt number are: + - IO BANK0: 0 + - IO BANK1: 1 + - IO BANK2: 2 + - AUDIO IN: 3 + - AUDIO OUT: 4 + - PWM0: 5 + - ETH: 6 + - I2C0: 7 + - I2C1: 8 + - I2C2: 9 + - I2C3: 10 + - I2C4: 11 + - I2C5: 12 + - I2C6: 13 + - I2S0: 14 + - I2S1: 15 + - I2S2: 16 + - SDIO0: 17 + - SDIO1: 18 + - SPI0: 19 + - SPI1: 20 + - SPI2: 21 + - SPI3: 22 + - SPI4: 23 + - SPI5: 24 + - UART0: 25 + - TIMER0: 26 + - TIMER1: 27 + - TIMER2: 28 + - TIMER3: 29 + - USB HOST0: 30 + - USB HOST0-0: 31 + - USB HOST0-1: 32 + - USB HOST0-2: 33 + - USB HOST0-3: 34 + - USB HOST1: 35 + - USB HOST1-0: 36 + - USB HOST1-1: 37 + - USB HOST1-2: 38 + - USB HOST1-3: 39 + - DMA: 40 + - PWM1: 41 + - UART1: 42 + - UART2: 43 + - UART3: 44 + - UART4: 45 + - UART5: 46 + - MIPI0: 47 + - MIPI1: 48 + - VIDEO OUT: 49 + - PIO0: 50 + - PIO1: 51 + - ADC FIFO: 52 + - PCIE OUT: 53 + - SPI6: 54 + - SPI7: 55 + - SPI8: 56 + - PROC MISC: 57 + - SYSCFG: 58 + - CLOCKS DEFAULT: 59 + - VBUSCTRL: 60 + + interrupt-controller: true + +unevaluatedProperties: false + +required: + - compatible + - '#interrupt-cells' + - interrupt-controller + - pci-ep-bus@1 + +examples: + - | + pci { + #address-cells = <3>; + #size-cells = <2>; + + rp1@0,0 { + compatible = "pci1de4,1"; + ranges = <0x01 0x00 0x00000000 0x82010000 0x00 0x00 0x00 0x400000>; + #address-cells = <3>; + #size-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + pci_ep_bus: pci-ep-bus@1 { + compatible = "simple-bus"; + ranges = <0x00 0x40000000 0x01 0x00 0x00000000 0x00 0x00400000>; + dma-ranges = <0x10 0x00000000 0x43000000 0x10 0x00000000 0x10 0x00000000>; + #address-cells = <2>; + #size-cells = <2>; + + rp1_clocks: clocks@40018000 { + compatible = "raspberrypi,rp1-clocks"; + reg = <0x00 0x40018000 0x0 0x10038>; + #clock-cells = <1>; + clocks = <&clk_rp1_xosc>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml index 0432cc96f7ca..ac75d694611a 100644 --- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml +++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml @@ -16,6 +16,7 @@ properties: - amd,pensando-elba-sd4hc - microchip,mpfs-sd4hc - microchip,pic64gx-sd4hc + - mobileye,eyeq-sd4hc - socionext,uniphier-sd4hc - const: cdns,sd4hc diff --git a/Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml b/Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml new file mode 100644 index 000000000000..c142421bc723 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/loongson,ls2k0500-mmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: The SD/SDIO/eMMC host controller for Loongson-2K family SoCs + +description: + The MMC host controller on the Loongson-2K0500/2K1000 (using an externally + shared apbdma controller) provides the SD and SDIO device interfaces. + The two MMC host controllers on the Loongson-2K2000 are similar, + except that they use internal exclusive DMA. one controller provides + the eMMC interface and the other provides the SD/SDIO interface. + +maintainers: + - Binbin Zhou <zhoubinbin@loongson.cn> + +allOf: + - $ref: mmc-controller.yaml# + +properties: + compatible: + enum: + - loongson,ls2k0500-mmc + - loongson,ls2k1000-mmc + - loongson,ls2k2000-mmc + + reg: + minItems: 1 + items: + - description: Loongson-2K MMC controller registers. + - description: APB DMA config register for Loongson-2K MMC controller. + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + dmas: + maxItems: 1 + + dma-names: + const: rx-tx + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +if: + properties: + compatible: + contains: + enum: + - loongson,ls2k0500-mmc + - loongson,ls2k1000-mmc + +then: + properties: + reg: + minItems: 2 + + required: + - dmas + - dma-names + +else: + properties: + reg: + maxItems: 1 + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/loongson,ls2k-clk.h> + + mmc@1fe2c000 { + compatible = "loongson,ls2k1000-mmc"; + reg = <0x1fe2c000 0x68>, + <0x1fe00438 0x8>; + interrupt-parent = <&liointc0>; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk LOONGSON2_APB_CLK>; + dmas = <&apbdma1 0>; + dma-names = "rx-tx"; + bus-width = <4>; + cd-gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; + }; + + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/loongson,ls2k-clk.h> + + mmc@79990000 { + compatible = "loongson,ls2k2000-mmc"; + reg = <0x79990000 0x1000>; + interrupt-parent = <&pic>; + interrupts = <51 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk LOONGSON2_EMMC_CLK>; + bus-width = <8>; + non-removable; + cap-mmc-highspeed; + mmc-hs200-1_8v; + no-sd; + no-sdio; + }; diff --git a/Documentation/devicetree/bindings/mmc/mxs-mmc.yaml b/Documentation/devicetree/bindings/mmc/mxs-mmc.yaml index 32e512a68ed6..df07ea3b81d1 100644 --- a/Documentation/devicetree/bindings/mmc/mxs-mmc.yaml +++ b/Documentation/devicetree/bindings/mmc/mxs-mmc.yaml @@ -17,7 +17,7 @@ description: | and the properties used by the mxsmmc driver. allOf: - - $ref: mmc-controller.yaml + - $ref: mmc-controller-common.yaml# properties: compatible: @@ -31,6 +31,9 @@ properties: interrupts: maxItems: 1 + clocks: + maxItems: 1 + dmas: maxItems: 1 @@ -41,6 +44,7 @@ required: - compatible - reg - interrupts + - clocks - dmas - dma-names @@ -52,6 +56,7 @@ examples: compatible = "fsl,imx28-mmc"; reg = <0x80010000 2000>; interrupts = <96>; + clocks = <&clks 46>; dmas = <&dma_apbh 0>; dma-names = "rx-tx"; bus-width = <8>; diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml index 7563623876fc..c754ea71f51f 100644 --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml @@ -72,6 +72,8 @@ properties: - enum: - renesas,sdhi-r9a09g047 # RZ/G3E - renesas,sdhi-r9a09g056 # RZ/V2N + - renesas,sdhi-r9a09g077 # RZ/T2H + - renesas,sdhi-r9a09g087 # RZ/N2H - const: renesas,sdhi-r9a09g057 # RZ/V2H(P) reg: @@ -129,59 +131,78 @@ allOf: compatible: contains: enum: - - renesas,sdhi-r9a09g057 - - renesas,rzg2l-sdhi + - renesas,sdhi-r9a09g077 + - renesas,sdhi-r9a09g087 then: properties: + resets: false clocks: items: - - description: IMCLK, SDHI channel main clock1. - - description: CLK_HS, SDHI channel High speed clock which operates - 4 times that of SDHI channel main clock1. - - description: IMCLK2, SDHI channel main clock2. When this clock is - turned off, external SD card detection cannot be - detected. - - description: ACLK, SDHI channel bus clock. + - description: ACLK, IMCLK, SDHI channel bus and main clocks. + - description: CLK_HS, SDHI channel High speed clock. clock-names: items: - - const: core - - const: clkh - - const: cd - const: aclk - required: - - clock-names - - resets + - const: clkh else: if: properties: compatible: contains: enum: - - renesas,rcar-gen2-sdhi - - renesas,rcar-gen3-sdhi - - renesas,rcar-gen4-sdhi + - renesas,sdhi-r9a09g057 + - renesas,rzg2l-sdhi then: properties: clocks: - minItems: 1 - maxItems: 3 - clock-names: - minItems: 1 - uniqueItems: true items: - - const: core - - enum: [ clkh, cd ] - - const: cd - else: - properties: - clocks: - minItems: 1 - maxItems: 2 + - description: IMCLK, SDHI channel main clock1. + - description: CLK_HS, SDHI channel High speed clock which operates + 4 times that of SDHI channel main clock1. + - description: IMCLK2, SDHI channel main clock2. When this clock is + turned off, external SD card detection cannot be + detected. + - description: ACLK, SDHI channel bus clock. clock-names: - minItems: 1 items: - const: core + - const: clkh - const: cd + - const: aclk + required: + - clock-names + - resets + else: + if: + properties: + compatible: + contains: + enum: + - renesas,rcar-gen2-sdhi + - renesas,rcar-gen3-sdhi + - renesas,rcar-gen4-sdhi + then: + properties: + clocks: + minItems: 1 + maxItems: 3 + clock-names: + minItems: 1 + uniqueItems: true + items: + - const: core + - enum: [ clkh, cd ] + - const: cd + else: + properties: + clocks: + minItems: 1 + maxItems: 2 + clock-names: + minItems: 1 + items: + - const: core + - const: cd - if: properties: @@ -245,49 +266,49 @@ examples: #include <dt-bindings/power/r8a7790-sysc.h> sdhi0: mmc@ee100000 { - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; - reg = <0xee100000 0x328>; - interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 314>; - dmas = <&dmac0 0xcd>, <&dmac0 0xce>, <&dmac1 0xcd>, <&dmac1 0xce>; - dma-names = "tx", "rx", "tx", "rx"; - max-frequency = <195000000>; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 314>; + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0xee100000 0x328>; + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 314>; + dmas = <&dmac0 0xcd>, <&dmac0 0xce>, <&dmac1 0xcd>, <&dmac1 0xce>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <195000000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 314>; }; sdhi1: mmc@ee120000 { - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; - reg = <0xee120000 0x328>; - interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 313>; - dmas = <&dmac0 0xc9>, <&dmac0 0xca>, <&dmac1 0xc9>, <&dmac1 0xca>; - dma-names = "tx", "rx", "tx", "rx"; - max-frequency = <195000000>; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 313>; + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0xee120000 0x328>; + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 313>; + dmas = <&dmac0 0xc9>, <&dmac0 0xca>, <&dmac1 0xc9>, <&dmac1 0xca>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <195000000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 313>; }; sdhi2: mmc@ee140000 { - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; - reg = <0xee140000 0x100>; - interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 312>; - dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, <&dmac1 0xc1>, <&dmac1 0xc2>; - dma-names = "tx", "rx", "tx", "rx"; - max-frequency = <97500000>; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 312>; - }; + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0xee140000 0x100>; + interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 312>; + dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, <&dmac1 0xc1>, <&dmac1 0xc2>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <97500000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 312>; + }; - sdhi3: mmc@ee160000 { - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; - reg = <0xee160000 0x100>; - interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 311>; - dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, <&dmac1 0xd3>, <&dmac1 0xd4>; - dma-names = "tx", "rx", "tx", "rx"; - max-frequency = <97500000>; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 311>; + sdhi3: mmc@ee160000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0xee160000 0x100>; + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 311>; + dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, <&dmac1 0xd3>, <&dmac1 0xd4>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <97500000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 311>; }; diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml index 2b2cbce2458b..22d1f50c3fd1 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml @@ -42,9 +42,11 @@ properties: - qcom,ipq5424-sdhci - qcom,ipq6018-sdhci - qcom,ipq9574-sdhci + - qcom,milos-sdhci - qcom,qcm2290-sdhci - qcom,qcs404-sdhci - qcom,qcs615-sdhci + - qcom,qcs8300-sdhci - qcom,qdu1000-sdhci - qcom,sar2130p-sdhci - qcom,sc7180-sdhci diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml b/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml index 4869ddef36fd..e7c06032048a 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml @@ -30,6 +30,26 @@ allOf: maxItems: 1 reg-names: maxItems: 1 + - if: + properties: + compatible: + contains: + const: mrvl,pxav1-mmc + then: + properties: + pinctrl-names: + description: + Optional for supporting PXA168 SDIO IRQ errata to switch CMD pin between + SDIO CMD and GPIO mode. + items: + - const: default + - const: state_cmd_gpio + pinctrl-0: + description: + Should contain default pinctrl. + pinctrl-1: + description: + Should switch CMD pin to GPIO mode as a high output. properties: compatible: @@ -62,22 +82,6 @@ properties: - const: io - const: core - pinctrl-names: - description: - Optional for supporting PXA168 SDIO IRQ errata to switch CMD pin between - SDIO CMD and GPIO mode. - items: - - const: default - - const: state_cmd_gpio - - pinctrl-0: - description: - Should contain default pinctrl. - - pinctrl-1: - description: - Should switch CMD pin to GPIO mode as a high output. - mrvl,clk-delay-cycles: description: Specify a number of cycles to delay for tuning. $ref: /schemas/types.yaml#/definitions/uint32 diff --git a/Documentation/devicetree/bindings/mtd/fsl,vf610-nfc.yaml b/Documentation/devicetree/bindings/mtd/fsl,vf610-nfc.yaml new file mode 100644 index 000000000000..480a5c87859d --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/fsl,vf610-nfc.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/fsl,vf610-nfc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale's NAND flash controller (NFC) + +description: + This variant of the Freescale NAND flash controller (NFC) can be found on + Vybrid (vf610), MPC5125, MCF54418 and Kinetis K70. + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + enum: + - fsl,vf610-nfc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: nfc + +patternProperties: + "^nand@[a-f0-9]$": + type: object + $ref: raw-nand-chip.yaml + + properties: + compatible: + const: fsl,vf610-nfc-nandcs + + reg: + const: 0 + + nand-ecc-strength: + enum: [24, 32] + + nand-ecc-step-size: + const: 2048 + + unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: nand-controller.yaml + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/vf610-clock.h> + + nand-controller@400e0000 { + compatible = "fsl,vf610-nfc"; + reg = <0x400e0000 0x4000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks VF610_CLK_NFC>; + clock-names = "nfc"; + assigned-clocks = <&clks VF610_CLK_NFC>; + assigned-clock-rates = <33000000>; + + nand@0 { + compatible = "fsl,vf610-nfc-nandcs"; + reg = <0>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <32>; + nand-ecc-step-size = <2048>; + nand-on-flash-bbt; + }; + }; diff --git a/Documentation/devicetree/bindings/mtd/loongson,ls1b-nand-controller.yaml b/Documentation/devicetree/bindings/mtd/loongson,ls1b-nand-controller.yaml new file mode 100644 index 000000000000..a09e92e416c4 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/loongson,ls1b-nand-controller.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/loongson,ls1b-nand-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson-1 NAND Controller + +maintainers: + - Keguang Zhang <keguang.zhang@gmail.com> + +description: + The Loongson-1 NAND controller abstracts all supported operations, + meaning it does not support low-level access to raw NAND flash chips. + Moreover, the controller is paired with the DMA engine to perform + READ and PROGRAM functions. + +allOf: + - $ref: nand-controller.yaml + +properties: + compatible: + oneOf: + - enum: + - loongson,ls1b-nand-controller + - loongson,ls1c-nand-controller + - items: + - enum: + - loongson,ls1a-nand-controller + - const: loongson,ls1b-nand-controller + + reg: + maxItems: 2 + + reg-names: + items: + - const: nand + - const: nand-dma + + dmas: + maxItems: 1 + + dma-names: + const: rxtx + +required: + - compatible + - reg + - reg-names + - dmas + - dma-names + +unevaluatedProperties: false + +examples: + - | + nand-controller@1fe78000 { + compatible = "loongson,ls1b-nand-controller"; + reg = <0x1fe78000 0x24>, <0x1fe78040 0x4>; + reg-names = "nand", "nand-dma"; + dmas = <&dma 0>; + dma-names = "rxtx"; + #address-cells = <1>; + #size-cells = <0>; + + nand@0 { + reg = <0>; + label = "ls1x-nand"; + nand-use-soft-ecc-engine; + nand-ecc-algo = "hamming"; + }; + }; diff --git a/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml b/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml index 35b4206ea918..5511389960f0 100644 --- a/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml +++ b/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml @@ -11,12 +11,18 @@ maintainers: properties: compatible: - enum: - - qcom,ipq806x-nand - - qcom,ipq4019-nand - - qcom,ipq6018-nand - - qcom,ipq8074-nand - - qcom,sdx55-nand + oneOf: + - items: + - enum: + - qcom,sdx75-nand + - const: qcom,sdx55-nand + - items: + - enum: + - qcom,ipq806x-nand + - qcom,ipq4019-nand + - qcom,ipq6018-nand + - qcom,ipq8074-nand + - qcom,sdx55-nand reg: maxItems: 1 @@ -100,6 +106,18 @@ allOf: compatible: contains: enum: + - qcom,sdx75-nand + + then: + properties: + iommus: + maxItems: 1 + + - if: + properties: + compatible: + contains: + enum: - qcom,ipq4019-nand - qcom,ipq6018-nand - qcom,ipq8074-nand diff --git a/Documentation/devicetree/bindings/mtd/technologic,nand.yaml b/Documentation/devicetree/bindings/mtd/technologic,nand.yaml index f9d87c46094b..a3c316436317 100644 --- a/Documentation/devicetree/bindings/mtd/technologic,nand.yaml +++ b/Documentation/devicetree/bindings/mtd/technologic,nand.yaml @@ -40,6 +40,6 @@ examples: #address-cells = <1>; #size-cells = <0>; nand@0 { - reg = <0>; + reg = <0>; }; }; diff --git a/Documentation/devicetree/bindings/mtd/vf610-nfc.txt b/Documentation/devicetree/bindings/mtd/vf610-nfc.txt deleted file mode 100644 index 7db5e6e609df..000000000000 --- a/Documentation/devicetree/bindings/mtd/vf610-nfc.txt +++ /dev/null @@ -1,59 +0,0 @@ -Freescale's NAND flash controller (NFC) - -This variant of the Freescale NAND flash controller (NFC) can be found on -Vybrid (vf610), MPC5125, MCF54418 and Kinetis K70. - -Required properties: -- compatible: Should be set to "fsl,vf610-nfc". -- reg: address range of the NFC. -- interrupts: interrupt of the NFC. -- #address-cells: shall be set to 1. Encode the nand CS. -- #size-cells : shall be set to 0. -- assigned-clocks: main clock from the SoC, for Vybrid <&clks VF610_CLK_NFC>; -- assigned-clock-rates: The NAND bus timing is derived from this clock - rate and should not exceed maximum timing for any NAND memory chip - in a board stuffing. Typical NAND memory timings derived from this - clock are found in the SoC hardware reference manual. Furthermore, - there might be restrictions on maximum rates when using hardware ECC. - -- #address-cells, #size-cells : Must be present if the device has sub-nodes - representing partitions. - -Required children nodes: -Children nodes represent the available nand chips. Currently the driver can -only handle one NAND chip. - -Required properties: -- compatible: Should be set to "fsl,vf610-nfc-cs". -- nand-bus-width: see nand-controller.yaml -- nand-ecc-mode: see nand-controller.yaml - -Required properties for hardware ECC: -- nand-ecc-strength: supported strengths are 24 and 32 bit (see nand-controller.yaml) -- nand-ecc-step-size: step size equals page size, currently only 2k pages are - supported -- nand-on-flash-bbt: see nand-controller.yaml - -Example: - - nfc: nand@400e0000 { - compatible = "fsl,vf610-nfc"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x400e0000 0x4000>; - interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks VF610_CLK_NFC>; - clock-names = "nfc"; - assigned-clocks = <&clks VF610_CLK_NFC>; - assigned-clock-rates = <33000000>; - - nand@0 { - compatible = "fsl,vf610-nfc-nandcs"; - reg = <0>; - nand-bus-width = <8>; - nand-ecc-mode = "hw"; - nand-ecc-strength = <32>; - nand-ecc-step-size = <2048>; - nand-on-flash-bbt; - }; - }; diff --git a/Documentation/devicetree/bindings/mux/gpio-mux.yaml b/Documentation/devicetree/bindings/mux/gpio-mux.yaml index b597c1f2c577..ef7e33ec85d4 100644 --- a/Documentation/devicetree/bindings/mux/gpio-mux.yaml +++ b/Documentation/devicetree/bindings/mux/gpio-mux.yaml @@ -25,6 +25,10 @@ properties: description: List of gpios used to control the multiplexer, least significant bit first. + mux-supply: + description: + Regulator to power on the multiplexer. + '#mux-control-cells': enum: [ 0, 1 ] diff --git a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml index 7b6a2fde8175..19934d5c24e5 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml @@ -23,7 +23,7 @@ properties: - allwinner,sun20i-d1-emac - allwinner,sun50i-h6-emac - allwinner,sun50i-h616-emac0 - - allwinner,sun55i-a523-emac0 + - allwinner,sun55i-a523-gmac0 - const: allwinner,sun50i-a64-emac reg: diff --git a/Documentation/devicetree/bindings/net/marvell,armada-370-neta.yaml b/Documentation/devicetree/bindings/net/marvell,armada-370-neta.yaml new file mode 100644 index 000000000000..8814977da024 --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell,armada-370-neta.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/marvell,armada-370-neta.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Armada 370/XP/3700/AC5 Ethernet Controller (NETA) + +maintainers: + - Marcin Wojtas <marcin.s.wojtas@gmail.com> + +allOf: + - $ref: /schemas/net/ethernet-controller.yaml# + +properties: + compatible: + enum: + - marvell,armada-370-neta + - marvell,armada-xp-neta + - marvell,armada-3700-neta + - marvell,armada-ac5-neta + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + items: + - const: core + - const: bus + + phys: + maxItems: 1 + + tx-csum-limit: + description: Maximum MTU in bytes for Tx checksum offload; default is 1600 for + armada-370-neta and 9800 for others. + $ref: /schemas/types.yaml#/definitions/uint32 + + buffer-manager: + description: Phandle to hardware buffer manager. + $ref: /schemas/types.yaml#/definitions/phandle + + bm,pool-long: + description: Pool ID for packets larger than the short threshold. + $ref: /schemas/types.yaml#/definitions/uint32 + + bm,pool-short: + description: Pool ID for packets smaller than the long threshold. + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + ethernet@70000 { + compatible = "marvell,armada-370-neta"; + reg = <0x70000 0x2500>; + interrupts = <8>; + clocks = <&gate_clk 4>; + tx-csum-limit = <9800>; + phy = <&phy0>; + phy-mode = "rgmii-id"; + buffer-manager = <&bm>; + bm,pool-long = <0>; + bm,pool-short = <1>; + }; diff --git a/Documentation/devicetree/bindings/net/marvell,armada-380-neta-bm.yaml b/Documentation/devicetree/bindings/net/marvell,armada-380-neta-bm.yaml new file mode 100644 index 000000000000..9392e7126e3e --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell,armada-380-neta-bm.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/marvell,armada-380-neta-bm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Armada 380/XP Buffer Manager (BM) + +maintainers: + - Marcin Wojtas <marcin.s.wojtas@gmail.com> + +description: + In order to see how to hook the BM to a given ethernet port, please refer to + Documentation/devicetree/bindings/net/marvell,armada-370-neta.yaml. + +properties: + compatible: + const: marvell,armada-380-neta-bm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + internal-mem: + description: Phandle to internal SRAM region + $ref: /schemas/types.yaml#/definitions/phandle + +patternProperties: + "^pool[0-3],capacity$": + description: + size of external buffer pointers' ring maintained in DRAM for pool 0-3 + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 128 + maximum: 16352 + + "^pool[0-3],pkt-size$": + description: + maximum packet size for a short buffer pool entry (pool 0-3) + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - clocks + - internal-mem + +additionalProperties: false + +examples: + - | + bm@c8000 { + compatible = "marvell,armada-380-neta-bm"; + reg = <0xc8000 0xac>; + clocks = <&gateclk 13>; + internal-mem = <&bm_bppi>; + pool2,capacity = <4096>; + pool1,pkt-size = <512>; + }; diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt deleted file mode 100644 index 2bf31572b08d..000000000000 --- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt +++ /dev/null @@ -1,50 +0,0 @@ -* Marvell Armada 370 / Armada XP / Armada 3700 Ethernet Controller (NETA) - -Required properties: -- compatible: could be one of the following: - "marvell,armada-370-neta" - "marvell,armada-xp-neta" - "marvell,armada-3700-neta" - "marvell,armada-ac5-neta" -- reg: address and length of the register set for the device. -- interrupts: interrupt for the device -- phy: See ethernet.txt file in the same directory. -- phy-mode: See ethernet.txt file in the same directory -- clocks: List of clocks for this device. At least one clock is - mandatory for the core clock. If several clocks are given, then the - clock-names property must be used to identify them. - -Optional properties: -- tx-csum-limit: maximum mtu supported by port that allow TX checksum. - Value is presented in bytes. If not used, by default 1600B is set for - "marvell,armada-370-neta" and 9800B for others. -- clock-names: List of names corresponding to clocks property; shall be - "core" for core clock and "bus" for the optional bus clock. -- phys: comphy for the ethernet port, see ../phy/phy-bindings.txt - -Optional properties (valid only for Armada XP/38x): - -- buffer-manager: a phandle to a buffer manager node. Please refer to - Documentation/devicetree/bindings/net/marvell-neta-bm.txt -- bm,pool-long: ID of a pool, that will accept all packets of a size - higher than 'short' pool's threshold (if set) and up to MTU value. - Obligatory, when the port is supposed to use hardware - buffer management. -- bm,pool-short: ID of a pool, that will be used for accepting - packets of a size lower than given threshold. If not set, the port - will use a single 'long' pool for all packets, as defined above. - -Example: - -ethernet@70000 { - compatible = "marvell,armada-370-neta"; - reg = <0x70000 0x2500>; - interrupts = <8>; - clocks = <&gate_clk 4>; - tx-csum-limit = <9800> - phy = <&phy0>; - phy-mode = "rgmii-id"; - buffer-manager = <&bm>; - bm,pool-long = <0>; - bm,pool-short = <1>; -}; diff --git a/Documentation/devicetree/bindings/net/marvell-neta-bm.txt b/Documentation/devicetree/bindings/net/marvell-neta-bm.txt deleted file mode 100644 index 07b31050dbe5..000000000000 --- a/Documentation/devicetree/bindings/net/marvell-neta-bm.txt +++ /dev/null @@ -1,47 +0,0 @@ -* Marvell Armada 380/XP Buffer Manager driver (BM) - -Required properties: - -- compatible: should be "marvell,armada-380-neta-bm". -- reg: address and length of the register set for the device. -- clocks: a pointer to the reference clock for this device. -- internal-mem: a phandle to BM internal SRAM definition. - -Optional properties (port): - -- pool<0 : 3>,capacity: size of external buffer pointers' ring maintained - in DRAM. Can be set for each pool (id 0 : 3) separately. The value has - to be chosen between 128 and 16352 and it also has to be aligned to 32. - Otherwise the driver would adjust a given number or choose default if - not set. -- pool<0 : 3>,pkt-size: maximum size of a packet accepted by a given buffer - pointers' pool (id 0 : 3). It will be taken into consideration only when pool - type is 'short'. For 'long' ones it would be overridden by port's MTU. - If not set a driver will choose a default value. - -In order to see how to hook the BM to a given ethernet port, please -refer to Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt. - -Example: - -- main node: - -bm: bm@c8000 { - compatible = "marvell,armada-380-neta-bm"; - reg = <0xc8000 0xac>; - clocks = <&gateclk 13>; - internal-mem = <&bm_bppi>; - pool2,capacity = <4096>; - pool1,pkt-size = <512>; -}; - -- internal SRAM node: - -bm_bppi: bm-bppi { - compatible = "mmio-sram"; - reg = <MBUS_ID(0x0c, 0x04) 0 0x100000>; - ranges = <0 MBUS_ID(0x0c, 0x04) 0 0x100000>; - #address-cells = <1>; - #size-cells = <1>; - clocks = <&gateclk 13>; -}; diff --git a/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml b/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml index 4dd2dc9c678b..8afbd9ebd73f 100644 --- a/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml @@ -80,6 +80,8 @@ examples: interrupt-parent = <&intc>; interrupts = <296 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; resets = <&rst 30>; reset-names = "stmmaceth"; snps,multicast-filter-bins = <0>; @@ -91,7 +93,6 @@ examples: snps,mtl-rx-config = <&gmac0_mtl_rx_setup>; snps,mtl-tx-config = <&gmac0_mtl_tx_setup>; snps,axi-config = <&gmac0_stmmac_axi_setup>; - status = "disabled"; gmac0_mtl_rx_setup: rx-queues-config { snps,rx-queues-to-use = <8>; diff --git a/Documentation/devicetree/bindings/net/wireless/realtek,rtl8188e.yaml b/Documentation/devicetree/bindings/net/wireless/realtek,rtl8188e.yaml new file mode 100644 index 000000000000..2769731e0708 --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/realtek,rtl8188e.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/wireless/realtek,rtl8188e.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek RTL8188E USB WiFi + +maintainers: + - J. Neuschäfer <j.ne@posteo.net> + +description: + Realtek RTL8188E is a family of USB-connected 2.4 GHz WiFi modules. + +allOf: + - $ref: /schemas/usb/usb-device.yaml# + +properties: + compatible: + const: usbbda,179 # RTL8188ETV + + reg: true + + vdd-supply: + description: + Regulator for the 3V3 supply. + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + usb { + #address-cells = <1>; + #size-cells = <0>; + + wifi: wifi@1 { + compatible = "usbbda,179"; + reg = <1>; + vdd-supply = <&vcc3v3>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml index 4424c3c5e75c..f67470b8a2ed 100644 --- a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml +++ b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml @@ -27,6 +27,7 @@ properties: - enum: - allwinner,sun50i-a100-sid - allwinner,sun50i-h616-sid + - allwinner,sun55i-a523-sid - const: allwinner,sun50i-a64-sid - const: allwinner,sun50i-h5-sid - const: allwinner,sun50i-h6-sid diff --git a/Documentation/devicetree/bindings/nvmem/amlogic,meson6-efuse.yaml b/Documentation/devicetree/bindings/nvmem/amlogic,meson6-efuse.yaml index b5cf740f96fa..9879d521842e 100644 --- a/Documentation/devicetree/bindings/nvmem/amlogic,meson6-efuse.yaml +++ b/Documentation/devicetree/bindings/nvmem/amlogic,meson6-efuse.yaml @@ -53,6 +53,6 @@ examples: }; temperature_calib: calib@1f4 { - reg = <0x1f4 0x4>; + reg = <0x1f4 0x4>; }; }; diff --git a/Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml b/Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml new file mode 100644 index 000000000000..80b5a6cdcec9 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/apple,spmi-nvmem.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple SPMI NVMEM + +description: Exports a series of SPMI registers as NVMEM cells + +maintainers: + - Sasha Finkelstein <fnkl.kernel@gmail.com> + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + items: + - enum: + - apple,maverick-pmic + - apple,sera-pmic + - apple,stowe-pmic + - const: apple,spmi-nvmem + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/spmi/spmi.h> + + pmic@f { + compatible = "apple,maverick-pmic", "apple,spmi-nvmem"; + reg = <0xf SPMI_USID>; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@6001 { + reg = <0x6001 0x1>; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/nvmem/fsl,vf610-ocotp.yaml b/Documentation/devicetree/bindings/nvmem/fsl,vf610-ocotp.yaml new file mode 100644 index 000000000000..5aef86a752a6 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/fsl,vf610-ocotp.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/fsl,vf610-ocotp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: On-Chip OTP Memory for Freescale Vybrid + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +allOf: + - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml + +properties: + compatible: + items: + - enum: + - fsl,vf610-ocotp + - const: syscon + + reg: + maxItems: 1 + + clocks: + items: + - description: ipg clock we associate with the OCOTP peripheral + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/vf610-clock.h> + + ocotp@400a5000 { + compatible = "fsl,vf610-ocotp", "syscon"; + reg = <0x400a5000 0xcf0>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&clks VF610_CLK_OCOTP>; + }; diff --git a/Documentation/devicetree/bindings/nvmem/layouts/fixed-layout.yaml b/Documentation/devicetree/bindings/nvmem/layouts/fixed-layout.yaml index 9bd34bd5af30..b01567f99284 100644 --- a/Documentation/devicetree/bindings/nvmem/layouts/fixed-layout.yaml +++ b/Documentation/devicetree/bindings/nvmem/layouts/fixed-layout.yaml @@ -27,7 +27,7 @@ properties: const: 1 patternProperties: - "@[a-f0-9]+$": + "@[a-f0-9]+(,[0-7])?$": type: object $ref: fixed-cell.yaml unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/nvmem/lpc1857-eeprom.txt b/Documentation/devicetree/bindings/nvmem/lpc1857-eeprom.txt deleted file mode 100644 index 809df68f6e14..000000000000 --- a/Documentation/devicetree/bindings/nvmem/lpc1857-eeprom.txt +++ /dev/null @@ -1,28 +0,0 @@ -* NXP LPC18xx EEPROM memory NVMEM driver - -Required properties: - - compatible: Should be "nxp,lpc1857-eeprom" - - reg: Must contain an entry with the physical base address and length - for each entry in reg-names. - - reg-names: Must include the following entries. - - reg: EEPROM registers. - - mem: EEPROM address space. - - clocks: Must contain an entry for each entry in clock-names. - - clock-names: Must include the following entries. - - eeprom: EEPROM operating clock. - - resets: Should contain a reference to the reset controller asserting - the EEPROM in reset. - - interrupts: Should contain EEPROM interrupt. - -Example: - - eeprom: eeprom@4000e000 { - compatible = "nxp,lpc1857-eeprom"; - reg = <0x4000e000 0x1000>, - <0x20040000 0x4000>; - reg-names = "reg", "mem"; - clocks = <&ccu1 CLK_CPU_EEPROM>; - clock-names = "eeprom"; - resets = <&rgu 27>; - interrupts = <4>; - }; diff --git a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml index 32b8c1eb4e80..4dc0d42df3e6 100644 --- a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml +++ b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml @@ -25,6 +25,21 @@ properties: compatible: oneOf: - items: + - const: mediatek,mt8188-efuse + - const: mediatek,mt8186-efuse + - const: mediatek,mt8186-efuse + + - items: + - enum: + - mediatek,mt8186-efuse + - mediatek,mt8188-efuse + - const: mediatek,efuse + deprecated: true + description: Some compatibles also imply a decoding scheme for the + "gpu-speedbin" cell, and thus are not backward compatible to the + generic "mediatek,efuse" compatible. + + - items: - enum: - mediatek,mt7622-efuse - mediatek,mt7623-efuse @@ -33,8 +48,6 @@ properties: - mediatek,mt7988-efuse - mediatek,mt8173-efuse - mediatek,mt8183-efuse - - mediatek,mt8186-efuse - - mediatek,mt8188-efuse - mediatek,mt8192-efuse - mediatek,mt8195-efuse - mediatek,mt8516-efuse diff --git a/Documentation/devicetree/bindings/nvmem/nxp,lpc1857-eeprom.yaml b/Documentation/devicetree/bindings/nvmem/nxp,lpc1857-eeprom.yaml new file mode 100644 index 000000000000..24c71252846f --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/nxp,lpc1857-eeprom.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/nxp,lpc1857-eeprom.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC18xx EEPROM memory + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: nxp,lpc1857-eeprom + + reg: + maxItems: 2 + + reg-names: + items: + - const: reg + - const: mem + + clocks: + maxItems: 1 + + clock-names: + items: + - const: eeprom + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc18xx-ccu.h> + + eeprom@4000e000 { + compatible = "nxp,lpc1857-eeprom"; + reg = <0x4000e000 0x1000>, + <0x20040000 0x4000>; + reg-names = "reg", "mem"; + clocks = <&ccu1 CLK_CPU_EEPROM>; + clock-names = "eeprom"; + resets = <&rgu 27>; + interrupts = <4>; + }; diff --git a/Documentation/devicetree/bindings/nvmem/vf610-ocotp.txt b/Documentation/devicetree/bindings/nvmem/vf610-ocotp.txt deleted file mode 100644 index 72ba628f6d0b..000000000000 --- a/Documentation/devicetree/bindings/nvmem/vf610-ocotp.txt +++ /dev/null @@ -1,19 +0,0 @@ -On-Chip OTP Memory for Freescale Vybrid - -Required Properties: - compatible: - - "fsl,vf610-ocotp", "syscon" for VF5xx/VF6xx - #address-cells : Should be 1 - #size-cells : Should be 1 - reg : Address and length of OTP controller and fuse map registers - clocks : ipg clock we associate with the OCOTP peripheral - -Example for Vybrid VF5xx/VF6xx: - - ocotp: ocotp@400a5000 { - compatible = "fsl,vf610-ocotp", "syscon"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x400a5000 0xCF0>; - clocks = <&clks VF610_CLK_OCOTP>; - }; diff --git a/Documentation/devicetree/bindings/pci/apple,pcie.yaml b/Documentation/devicetree/bindings/pci/apple,pcie.yaml index c8775f9cb071..c0852be04f6d 100644 --- a/Documentation/devicetree/bindings/pci/apple,pcie.yaml +++ b/Documentation/devicetree/bindings/pci/apple,pcie.yaml @@ -17,6 +17,10 @@ description: | implements its root ports. But the ATU found on most DesignWare PCIe host bridges is absent. + On systems derived from T602x, the PHY registers are in a region + separate from the port registers. In that case, there is one PHY + register range per port register range. + All root ports share a single ECAM space, but separate GPIOs are used to take the PCI devices on those ports out of reset. Therefore the standard "reset-gpios" and "max-link-speed" properties appear on @@ -30,16 +34,18 @@ description: | properties: compatible: - items: - - enum: - - apple,t8103-pcie - - apple,t8112-pcie - - apple,t6000-pcie - - const: apple,pcie + oneOf: + - items: + - enum: + - apple,t8103-pcie + - apple,t8112-pcie + - apple,t6000-pcie + - const: apple,pcie + - const: apple,t6020-pcie reg: minItems: 3 - maxItems: 6 + maxItems: 10 reg-names: minItems: 3 @@ -50,6 +56,10 @@ properties: - const: port1 - const: port2 - const: port3 + - const: phy0 + - const: phy1 + - const: phy2 + - const: phy3 ranges: minItems: 2 @@ -98,6 +108,15 @@ allOf: maxItems: 5 interrupts: maxItems: 3 + - if: + properties: + compatible: + contains: + const: apple,t6020-pcie + then: + properties: + reg-names: + minItems: 10 examples: - | diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml index 29f0e1eb5096..c4f9674e8695 100644 --- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml @@ -186,49 +186,48 @@ examples: #include <dt-bindings/interrupt-controller/arm-gic.h> scb { - #address-cells = <2>; - #size-cells = <1>; - pcie0: pcie@7d500000 { - compatible = "brcm,bcm2711-pcie"; - reg = <0x0 0x7d500000 0x9310>; - device_type = "pci"; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "pcie", "msi"; - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH - 0 0 0 2 &gicv2 GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH - 0 0 0 3 &gicv2 GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH - 0 0 0 4 &gicv2 GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; - - msi-parent = <&pcie0>; - msi-controller; - ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000 0x0 0x04000000>; - dma-ranges = <0x42000000 0x1 0x00000000 0x0 0x40000000 0x0 0x80000000>, - <0x42000000 0x1 0x80000000 0x3 0x00000000 0x0 0x80000000>; - brcm,enable-ssc; - brcm,scb-sizes = <0x0000000080000000 0x0000000080000000>; - - /* PCIe bridge, Root Port */ - pci@0,0 { - #address-cells = <3>; - #size-cells = <2>; - reg = <0x0 0x0 0x0 0x0 0x0>; - compatible = "pciclass,0604"; - device_type = "pci"; - vpcie3v3-supply = <&vreg7>; - ranges; - - /* PCIe endpoint */ - pci-ep@0,0 { - assigned-addresses = - <0x82010000 0x0 0xf8000000 0x6 0x00000000 0x0 0x2000>; - reg = <0x0 0x0 0x0 0x0 0x0>; - compatible = "pci14e4,1688"; - }; - }; + #address-cells = <2>; + #size-cells = <1>; + pcie0: pcie@7d500000 { + compatible = "brcm,bcm2711-pcie"; + reg = <0x0 0x7d500000 0x9310>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie", "msi"; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH + 0 0 0 2 &gicv2 GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH + 0 0 0 3 &gicv2 GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH + 0 0 0 4 &gicv2 GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; + + msi-parent = <&pcie0>; + msi-controller; + ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000 0x0 0x04000000>; + dma-ranges = <0x42000000 0x1 0x00000000 0x0 0x40000000 0x0 0x80000000>, + <0x42000000 0x1 0x80000000 0x3 0x00000000 0x0 0x80000000>; + brcm,enable-ssc; + brcm,scb-sizes = <0x0000000080000000 0x0000000080000000>; + + /* PCIe bridge, Root Port */ + pci@0,0 { + #address-cells = <3>; + #size-cells = <2>; + reg = <0x0 0x0 0x0 0x0 0x0>; + compatible = "pciclass,0604"; + device_type = "pci"; + vpcie3v3-supply = <&vreg7>; + ranges; + + /* PCIe endpoint */ + pci-ep@0,0 { + assigned-addresses = <0x82010000 0x0 0xf8000000 0x6 0x00000000 0x0 0x2000>; + reg = <0x0 0x0 0x0 0x0 0x0>; + compatible = "pci14e4,1688"; + }; }; + }; }; diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml index 98651ab22103..8735293962ee 100644 --- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml @@ -37,14 +37,14 @@ examples: #size-cells = <2>; pcie-ep@fc000000 { - compatible = "cdns,cdns-pcie-ep"; - reg = <0x0 0xfc000000 0x0 0x01000000>, - <0x0 0x80000000 0x0 0x40000000>; - reg-names = "reg", "mem"; - cdns,max-outbound-regions = <16>; - max-functions = /bits/ 8 <8>; - phys = <&pcie_phy0>; - phy-names = "pcie-phy"; + compatible = "cdns,cdns-pcie-ep"; + reg = <0x0 0xfc000000 0x0 0x01000000>, + <0x0 0x80000000 0x0 0x40000000>; + reg-names = "reg", "mem"; + cdns,max-outbound-regions = <16>; + max-functions = /bits/ 8 <8>; + phys = <&pcie_phy0>; + phy-names = "pcie-phy"; }; }; ... diff --git a/Documentation/devicetree/bindings/pci/intel,keembay-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/intel,keembay-pcie-ep.yaml index 730e63fd7669..b19f61ae72fb 100644 --- a/Documentation/devicetree/bindings/pci/intel,keembay-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/intel,keembay-pcie-ep.yaml @@ -53,17 +53,17 @@ examples: #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> pcie-ep@37000000 { - compatible = "intel,keembay-pcie-ep"; - reg = <0x37000000 0x00001000>, - <0x37100000 0x00001000>, - <0x37300000 0x00001000>, - <0x36000000 0x01000000>, - <0x37800000 0x00000200>; - reg-names = "dbi", "dbi2", "atu", "addr_space", "apb"; - interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 108 IRQ_TYPE_EDGE_RISING>, - <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "pcie", "pcie_ev", "pcie_err", "pcie_mem_access"; - num-lanes = <2>; + compatible = "intel,keembay-pcie-ep"; + reg = <0x37000000 0x00001000>, + <0x37100000 0x00001000>, + <0x37300000 0x00001000>, + <0x36000000 0x01000000>, + <0x37800000 0x00000200>; + reg-names = "dbi", "dbi2", "atu", "addr_space", "apb"; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie", "pcie_ev", "pcie_err", "pcie_mem_access"; + num-lanes = <2>; }; diff --git a/Documentation/devicetree/bindings/pci/intel,keembay-pcie.yaml b/Documentation/devicetree/bindings/pci/intel,keembay-pcie.yaml index 1fd557504b10..dd71e3d6bf94 100644 --- a/Documentation/devicetree/bindings/pci/intel,keembay-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/intel,keembay-pcie.yaml @@ -75,23 +75,23 @@ examples: #define KEEM_BAY_A53_PCIE #define KEEM_BAY_A53_AUX_PCIE pcie@37000000 { - compatible = "intel,keembay-pcie"; - reg = <0x37000000 0x00001000>, - <0x37300000 0x00001000>, - <0x36e00000 0x00200000>, - <0x37800000 0x00000200>; - reg-names = "dbi", "atu", "config", "apb"; - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; - ranges = <0x02000000 0 0x36000000 0x36000000 0 0x00e00000>; - interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "pcie", "pcie_ev", "pcie_err"; - clocks = <&scmi_clk KEEM_BAY_A53_PCIE>, - <&scmi_clk KEEM_BAY_A53_AUX_PCIE>; - clock-names = "master", "aux"; - reset-gpios = <&pca2 9 GPIO_ACTIVE_LOW>; - num-lanes = <2>; + compatible = "intel,keembay-pcie"; + reg = <0x37000000 0x00001000>, + <0x37300000 0x00001000>, + <0x36e00000 0x00200000>, + <0x37800000 0x00000200>; + reg-names = "dbi", "atu", "config", "apb"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x02000000 0 0x36000000 0x36000000 0 0x00e00000>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie", "pcie_ev", "pcie_err"; + clocks = <&scmi_clk KEEM_BAY_A53_PCIE>, + <&scmi_clk KEEM_BAY_A53_AUX_PCIE>; + clock-names = "master", "aux"; + reset-gpios = <&pca2 9 GPIO_ACTIVE_LOW>; + num-lanes = <2>; }; diff --git a/Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml b/Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml new file mode 100644 index 000000000000..f3ba9230ce2a --- /dev/null +++ b/Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/marvell,armada8k-pcie.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Armada 7K/8K PCIe interface + +maintainers: + - Thomas Petazzoni <thomas.petazzoni@bootlin.com> + +description: + This PCIe host controller is based on the Synopsys DesignWare PCIe IP. + +select: + properties: + compatible: + contains: + enum: + - marvell,armada8k-pcie + required: + - compatible + +allOf: + - $ref: snps,dw-pcie.yaml# + +properties: + compatible: + items: + - enum: + - marvell,armada8k-pcie + - const: snps,dw-pcie + + reg: + maxItems: 2 + + reg-names: + items: + - const: ctrl + - const: config + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + items: + - const: core + - const: reg + + interrupts: + maxItems: 1 + + msi-parent: + maxItems: 1 + + phys: + minItems: 1 + maxItems: 4 + + phy-names: + minItems: 1 + maxItems: 4 + + marvell,reset-gpio: + maxItems: 1 + deprecated: true + +required: + - interrupt-map + - clocks + - msi-parent + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + pcie@f2600000 { + compatible = "marvell,armada8k-pcie", "snps,dw-pcie"; + reg = <0xf2600000 0x10000>, <0xf6f00000 0x80000>; + reg-names = "ctrl", "config"; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + dma-coherent; + msi-parent = <&gic_v2m0>; + + ranges = <0x81000000 0 0xf9000000 0xf9000000 0 0x10000>, /* downstream I/O */ + <0x82000000 0 0xf6000000 0xf6000000 0 0xf00000>; /* non-prefetchable memory */ + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + num-lanes = <1>; + clocks = <&cpm_syscon0 1 13>; + }; +... diff --git a/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml b/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml new file mode 100644 index 000000000000..7be695320ddf --- /dev/null +++ b/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml @@ -0,0 +1,277 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/marvell,kirkwood-pcie.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell EBU PCIe interfaces + +maintainers: + - Thomas Petazzoni <thomas.petazzoni@bootlin.com> + - Pali Rohár <pali@kernel.org> + +allOf: + - $ref: /schemas/pci/pci-host-bridge.yaml# + +properties: + compatible: + enum: + - marvell,armada-370-pcie + - marvell,armada-xp-pcie + - marvell,dove-pcie + - marvell,kirkwood-pcie + + ranges: + description: > + The ranges describing the MMIO registers have the following layout: + + 0x82000000 0 r MBUS_ID(0xf0, 0x01) r 0 s + + where: + + * r is a 32-bits value that gives the offset of the MMIO registers of + this PCIe interface, from the base of the internal registers. + + * s is a 32-bits value that give the size of this MMIO registers area. + This range entry translates the '0x82000000 0 r' PCI address into the + 'MBUS_ID(0xf0, 0x01) r' CPU address, which is part of the internal + register window (as identified by MBUS_ID(0xf0, 0x01)). + + The ranges describing the MBus windows have the following layout: + + 0x8t000000 s 0 MBUS_ID(w, a) 0 1 0 + + where: + + * t is the type of the MBus window (as defined by the standard PCI DT + bindings), 1 for I/O and 2 for memory. + + * s is the PCI slot that corresponds to this PCIe interface + + * w is the 'target ID' value for the MBus window + + * a the 'attribute' value for the MBus window. + + Since the location and size of the different MBus windows is not fixed in + hardware, and only determined in runtime, those ranges cover the full first + 4 GB of the physical address space, and do not translate into a valid CPU + address. + + msi-parent: + maxItems: 1 + +patternProperties: + '^pcie@': + type: object + allOf: + - $ref: /schemas/pci/pci-bus-common.yaml# + - $ref: /schemas/pci/pci-device.yaml# + unevaluatedProperties: false + + properties: + clocks: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + items: + - const: intx + - const: error + + reset-delay-us: + default: 100000 + description: todo + + marvell,pcie-port: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 3 + description: todo + + marvell,pcie-lane: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 3 + description: todo + + interrupt-controller: + type: object + additionalProperties: false + + properties: + interrupt-controller: true + + '#interrupt-cells': + const: 1 + + required: + - assigned-addresses + - clocks + - interrupt-map + - marvell,pcie-port + +unevaluatedProperties: false + +examples: + - | + #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16)) + + soc { + #address-cells = <2>; + #size-cells = <2>; + + pcie@f001000000000000 { + compatible = "marvell,armada-xp-pcie"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + bus-range = <0x00 0xff>; + msi-parent = <&mpic>; + + ranges = + <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0x42000 MBUS_ID(0xf0, 0x01) 0x42000 0 0x00002000 /* Port 2.0 registers */ + 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 /* Port 0.1 registers */ + 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 /* Port 0.2 registers */ + 0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000 /* Port 0.3 registers */ + 0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 /* Port 1.0 registers */ + 0x82000000 0 0x82000 MBUS_ID(0xf0, 0x01) 0x82000 0 0x00002000 /* Port 3.0 registers */ + 0x82000000 0 0x84000 MBUS_ID(0xf0, 0x01) 0x84000 0 0x00002000 /* Port 1.1 registers */ + 0x82000000 0 0x88000 MBUS_ID(0xf0, 0x01) 0x88000 0 0x00002000 /* Port 1.2 registers */ + 0x82000000 0 0x8c000 MBUS_ID(0xf0, 0x01) 0x8c000 0 0x00002000 /* Port 1.3 registers */ + 0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */ + 0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */ + 0x82000000 0x2 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */ + 0x81000000 0x2 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO */ + 0x82000000 0x3 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */ + 0x81000000 0x3 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO */ + 0x82000000 0x4 0 MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */ + 0x81000000 0x4 0 MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO */ + + 0x82000000 0x5 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */ + 0x81000000 0x5 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */ + 0x82000000 0x6 0 MBUS_ID(0x08, 0xd8) 0 1 0 /* Port 1.1 MEM */ + 0x81000000 0x6 0 MBUS_ID(0x08, 0xd0) 0 1 0 /* Port 1.1 IO */ + 0x82000000 0x7 0 MBUS_ID(0x08, 0xb8) 0 1 0 /* Port 1.2 MEM */ + 0x81000000 0x7 0 MBUS_ID(0x08, 0xb0) 0 1 0 /* Port 1.2 IO */ + 0x82000000 0x8 0 MBUS_ID(0x08, 0x78) 0 1 0 /* Port 1.3 MEM */ + 0x81000000 0x8 0 MBUS_ID(0x08, 0x70) 0 1 0 /* Port 1.3 IO */ + + 0x82000000 0x9 0 MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */ + 0x81000000 0x9 0 MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO */ + + 0x82000000 0xa 0 MBUS_ID(0x08, 0xf8) 0 1 0 /* Port 3.0 MEM */ + 0x81000000 0xa 0 MBUS_ID(0x08, 0xf0) 0 1 0 /* Port 3.0 IO */>; + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 + 0x81000000 0 0 0x81000000 0x1 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + num-lanes = <1>; + /* low-active PERST# reset on GPIO 25 */ + reset-gpios = <&gpio0 25 1>; + /* wait 20ms for device settle after reset deassertion */ + reset-delay-us = <20000>; + clocks = <&gateclk 5>; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82001000 0 0x44000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 + 0x81000000 0 0 0x81000000 0x2 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 59>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <1>; + num-lanes = <1>; + clocks = <&gateclk 6>; + }; + + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82001800 0 0x48000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 + 0x81000000 0 0 0x81000000 0x3 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 60>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <2>; + num-lanes = <1>; + clocks = <&gateclk 7>; + }; + + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 + 0x81000000 0 0 0x81000000 0x4 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 61>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <3>; + num-lanes = <1>; + clocks = <&gateclk 8>; + }; + + pcie@5,0 { + device_type = "pci"; + assigned-addresses = <0x82002800 0 0x80000 0 0x2000>; + reg = <0x2800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0 + 0x81000000 0 0 0x81000000 0x5 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 62>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + num-lanes = <1>; + clocks = <&gateclk 9>; + }; + + pcie@6,0 { + device_type = "pci"; + assigned-addresses = <0x82003000 0 0x84000 0 0x2000>; + reg = <0x3000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0 + 0x81000000 0 0 0x81000000 0x6 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 63>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <1>; + num-lanes = <1>; + clocks = <&gateclk 10>; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml index 103574d18dbc..47b0bad690d5 100644 --- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml +++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml @@ -50,7 +50,7 @@ properties: items: pattern: '^fic[0-3]$' - dma-coherent: true + dma-noncoherent: true ranges: minItems: 1 @@ -65,33 +65,33 @@ unevaluatedProperties: false examples: - | soc { - #address-cells = <2>; + #address-cells = <2>; + #size-cells = <2>; + pcie0: pcie@2030000000 { + compatible = "microchip,pcie-host-1.0"; + reg = <0x0 0x70000000 0x0 0x08000000>, + <0x0 0x43008000 0x0 0x00002000>, + <0x0 0x4300a000 0x0 0x00002000>; + reg-names = "cfg", "bridge", "ctrl"; + device_type = "pci"; + #address-cells = <3>; #size-cells = <2>; - pcie0: pcie@2030000000 { - compatible = "microchip,pcie-host-1.0"; - reg = <0x0 0x70000000 0x0 0x08000000>, - <0x0 0x43008000 0x0 0x00002000>, - <0x0 0x4300a000 0x0 0x00002000>; - reg-names = "cfg", "bridge", "ctrl"; - device_type = "pci"; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - interrupts = <119>; - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = <0 0 0 1 &pcie_intc0 0>, - <0 0 0 2 &pcie_intc0 1>, - <0 0 0 3 &pcie_intc0 2>, - <0 0 0 4 &pcie_intc0 3>; - interrupt-parent = <&plic0>; - msi-parent = <&pcie0>; - msi-controller; - bus-range = <0x00 0x7f>; - ranges = <0x03000000 0x0 0x78000000 0x0 0x78000000 0x0 0x04000000>; - pcie_intc0: interrupt-controller { - #address-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - }; + #interrupt-cells = <1>; + interrupts = <119>; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0 0 0 1 &pcie_intc0 0>, + <0 0 0 2 &pcie_intc0 1>, + <0 0 0 3 &pcie_intc0 2>, + <0 0 0 4 &pcie_intc0 3>; + interrupt-parent = <&plic0>; + msi-parent = <&pcie0>; + msi-controller; + bus-range = <0x00 0x7f>; + ranges = <0x03000000 0x0 0x78000000 0x0 0x78000000 0x0 0x04000000>; + pcie_intc0: interrupt-controller { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; }; + }; }; diff --git a/Documentation/devicetree/bindings/pci/mvebu-pci.txt b/Documentation/devicetree/bindings/pci/mvebu-pci.txt deleted file mode 100644 index 6d022a9d36ee..000000000000 --- a/Documentation/devicetree/bindings/pci/mvebu-pci.txt +++ /dev/null @@ -1,310 +0,0 @@ -* Marvell EBU PCIe interfaces - -Mandatory properties: - -- compatible: one of the following values: - marvell,armada-370-pcie - marvell,armada-xp-pcie - marvell,dove-pcie - marvell,kirkwood-pcie -- #address-cells, set to <3> -- #size-cells, set to <2> -- #interrupt-cells, set to <1> -- bus-range: PCI bus numbers covered -- device_type, set to "pci" -- ranges: ranges describing the MMIO registers to control the PCIe - interfaces, and ranges describing the MBus windows needed to access - the memory and I/O regions of each PCIe interface. -- msi-parent: Link to the hardware entity that serves as the Message - Signaled Interrupt controller for this PCI controller. - -The ranges describing the MMIO registers have the following layout: - - 0x82000000 0 r MBUS_ID(0xf0, 0x01) r 0 s - -where: - - * r is a 32-bits value that gives the offset of the MMIO - registers of this PCIe interface, from the base of the internal - registers. - - * s is a 32-bits value that give the size of this MMIO - registers area. This range entry translates the '0x82000000 0 r' PCI - address into the 'MBUS_ID(0xf0, 0x01) r' CPU address, which is part - of the internal register window (as identified by MBUS_ID(0xf0, - 0x01)). - -The ranges describing the MBus windows have the following layout: - - 0x8t000000 s 0 MBUS_ID(w, a) 0 1 0 - -where: - - * t is the type of the MBus window (as defined by the standard PCI DT - bindings), 1 for I/O and 2 for memory. - - * s is the PCI slot that corresponds to this PCIe interface - - * w is the 'target ID' value for the MBus window - - * a the 'attribute' value for the MBus window. - -Since the location and size of the different MBus windows is not fixed in -hardware, and only determined in runtime, those ranges cover the full first -4 GB of the physical address space, and do not translate into a valid CPU -address. - -In addition, the device tree node must have sub-nodes describing each -PCIe interface, having the following mandatory properties: - -- reg: used only for interrupt mapping, so only the first four bytes - are used to refer to the correct bus number and device number. -- assigned-addresses: reference to the MMIO registers used to control - this PCIe interface. -- clocks: the clock associated to this PCIe interface -- marvell,pcie-port: the physical PCIe port number -- status: either "disabled" or "okay" -- device_type, set to "pci" -- #address-cells, set to <3> -- #size-cells, set to <2> -- #interrupt-cells, set to <1> -- ranges, translating the MBus windows ranges of the parent node into - standard PCI addresses. -- interrupt-map-mask and interrupt-map, standard PCI properties to - define the mapping of the PCIe interface to interrupt numbers. - -and the following optional properties: -- marvell,pcie-lane: the physical PCIe lane number, for ports having - multiple lanes. If this property is not found, we assume that the - value is 0. -- num-lanes: number of SerDes PCIe lanes for this link (1 or 4) -- reset-gpios: optional GPIO to PERST# -- reset-delay-us: delay in us to wait after reset de-assertion, if not - specified will default to 100ms, as required by the PCIe specification. -- interrupt-names: list of interrupt names, supported are: - - "intx" - interrupt line triggered by one of the legacy interrupt -- interrupts or interrupts-extended: List of the interrupt sources which - corresponding to the "interrupt-names". If non-empty then also additional - 'interrupt-controller' subnode must be defined. - -Example: - -pcie-controller { - compatible = "marvell,armada-xp-pcie"; - device_type = "pci"; - - #address-cells = <3>; - #size-cells = <2>; - - bus-range = <0x00 0xff>; - msi-parent = <&mpic>; - - ranges = - <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */ - 0x82000000 0 0x42000 MBUS_ID(0xf0, 0x01) 0x42000 0 0x00002000 /* Port 2.0 registers */ - 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 /* Port 0.1 registers */ - 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 /* Port 0.2 registers */ - 0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000 /* Port 0.3 registers */ - 0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 /* Port 1.0 registers */ - 0x82000000 0 0x82000 MBUS_ID(0xf0, 0x01) 0x82000 0 0x00002000 /* Port 3.0 registers */ - 0x82000000 0 0x84000 MBUS_ID(0xf0, 0x01) 0x84000 0 0x00002000 /* Port 1.1 registers */ - 0x82000000 0 0x88000 MBUS_ID(0xf0, 0x01) 0x88000 0 0x00002000 /* Port 1.2 registers */ - 0x82000000 0 0x8c000 MBUS_ID(0xf0, 0x01) 0x8c000 0 0x00002000 /* Port 1.3 registers */ - 0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */ - 0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */ - 0x82000000 0x2 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */ - 0x81000000 0x2 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO */ - 0x82000000 0x3 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */ - 0x81000000 0x3 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO */ - 0x82000000 0x4 0 MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */ - 0x81000000 0x4 0 MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO */ - - 0x82000000 0x5 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */ - 0x81000000 0x5 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */ - 0x82000000 0x6 0 MBUS_ID(0x08, 0xd8) 0 1 0 /* Port 1.1 MEM */ - 0x81000000 0x6 0 MBUS_ID(0x08, 0xd0) 0 1 0 /* Port 1.1 IO */ - 0x82000000 0x7 0 MBUS_ID(0x08, 0xb8) 0 1 0 /* Port 1.2 MEM */ - 0x81000000 0x7 0 MBUS_ID(0x08, 0xb0) 0 1 0 /* Port 1.2 IO */ - 0x82000000 0x8 0 MBUS_ID(0x08, 0x78) 0 1 0 /* Port 1.3 MEM */ - 0x81000000 0x8 0 MBUS_ID(0x08, 0x70) 0 1 0 /* Port 1.3 IO */ - - 0x82000000 0x9 0 MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */ - 0x81000000 0x9 0 MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO */ - - 0x82000000 0xa 0 MBUS_ID(0x08, 0xf8) 0 1 0 /* Port 3.0 MEM */ - 0x81000000 0xa 0 MBUS_ID(0x08, 0xf0) 0 1 0 /* Port 3.0 IO */>; - - pcie@1,0 { - device_type = "pci"; - assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; - reg = <0x0800 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 - 0x81000000 0 0 0x81000000 0x1 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 58>; - marvell,pcie-port = <0>; - marvell,pcie-lane = <0>; - num-lanes = <1>; - /* low-active PERST# reset on GPIO 25 */ - reset-gpios = <&gpio0 25 1>; - /* wait 20ms for device settle after reset deassertion */ - reset-delay-us = <20000>; - clocks = <&gateclk 5>; - }; - - pcie@2,0 { - device_type = "pci"; - assigned-addresses = <0x82001000 0 0x44000 0 0x2000>; - reg = <0x1000 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 - 0x81000000 0 0 0x81000000 0x2 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 59>; - marvell,pcie-port = <0>; - marvell,pcie-lane = <1>; - num-lanes = <1>; - clocks = <&gateclk 6>; - }; - - pcie@3,0 { - device_type = "pci"; - assigned-addresses = <0x82001800 0 0x48000 0 0x2000>; - reg = <0x1800 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 - 0x81000000 0 0 0x81000000 0x3 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 60>; - marvell,pcie-port = <0>; - marvell,pcie-lane = <2>; - num-lanes = <1>; - clocks = <&gateclk 7>; - }; - - pcie@4,0 { - device_type = "pci"; - assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>; - reg = <0x2000 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 - 0x81000000 0 0 0x81000000 0x4 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 61>; - marvell,pcie-port = <0>; - marvell,pcie-lane = <3>; - num-lanes = <1>; - clocks = <&gateclk 8>; - }; - - pcie@5,0 { - device_type = "pci"; - assigned-addresses = <0x82002800 0 0x80000 0 0x2000>; - reg = <0x2800 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0 - 0x81000000 0 0 0x81000000 0x5 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 62>; - marvell,pcie-port = <1>; - marvell,pcie-lane = <0>; - num-lanes = <1>; - clocks = <&gateclk 9>; - }; - - pcie@6,0 { - device_type = "pci"; - assigned-addresses = <0x82003000 0 0x84000 0 0x2000>; - reg = <0x3000 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0 - 0x81000000 0 0 0x81000000 0x6 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 63>; - marvell,pcie-port = <1>; - marvell,pcie-lane = <1>; - num-lanes = <1>; - clocks = <&gateclk 10>; - }; - - pcie@7,0 { - device_type = "pci"; - assigned-addresses = <0x82003800 0 0x88000 0 0x2000>; - reg = <0x3800 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0 - 0x81000000 0 0 0x81000000 0x7 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 64>; - marvell,pcie-port = <1>; - marvell,pcie-lane = <2>; - num-lanes = <1>; - clocks = <&gateclk 11>; - }; - - pcie@8,0 { - device_type = "pci"; - assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>; - reg = <0x4000 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0 - 0x81000000 0 0 0x81000000 0x8 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 65>; - marvell,pcie-port = <1>; - marvell,pcie-lane = <3>; - num-lanes = <1>; - clocks = <&gateclk 12>; - }; - - pcie@9,0 { - device_type = "pci"; - assigned-addresses = <0x82004800 0 0x42000 0 0x2000>; - reg = <0x4800 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0 - 0x81000000 0 0 0x81000000 0x9 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 99>; - marvell,pcie-port = <2>; - marvell,pcie-lane = <0>; - num-lanes = <1>; - clocks = <&gateclk 26>; - }; - - pcie@a,0 { - device_type = "pci"; - assigned-addresses = <0x82005000 0 0x82000 0 0x2000>; - reg = <0x5000 0 0 0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - ranges = <0x82000000 0 0 0x82000000 0xa 0 1 0 - 0x81000000 0 0 0x81000000 0xa 0 1 0>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 103>; - marvell,pcie-port = <3>; - marvell,pcie-lane = <0>; - num-lanes = <1>; - clocks = <&gateclk 27>; - }; -}; diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml index a24fb8307d29..6d6052a2748f 100644 --- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml @@ -74,7 +74,7 @@ properties: reset-gpios: description: Must contain a phandle to a GPIO controller followed by GPIO - that is being used as PERST input signal. Please refer to pci.txt. + that is being used as PERST input signal. phys: minItems: 1 diff --git a/Documentation/devicetree/bindings/pci/pci-armada8k.txt b/Documentation/devicetree/bindings/pci/pci-armada8k.txt deleted file mode 100644 index ff25a134befa..000000000000 --- a/Documentation/devicetree/bindings/pci/pci-armada8k.txt +++ /dev/null @@ -1,48 +0,0 @@ -* Marvell Armada 7K/8K PCIe interface - -This PCIe host controller is based on the Synopsys DesignWare PCIe IP -and thus inherits all the common properties defined in snps,dw-pcie.yaml. - -Required properties: -- compatible: "marvell,armada8k-pcie" -- reg: must contain two register regions - - the control register region - - the config space region -- reg-names: - - "ctrl" for the control register region - - "config" for the config space region -- interrupts: Interrupt specifier for the PCIe controller -- clocks: reference to the PCIe controller clocks -- clock-names: mandatory if there is a second clock, in this case the - name must be "core" for the first clock and "reg" for the second - one - -Optional properties: -- phys: phandle(s) to PHY node(s) following the generic PHY bindings. - Either 1, 2 or 4 PHYs might be needed depending on the number of - PCIe lanes. -- phy-names: names of the PHYs corresponding to the number of lanes. - Must be "cp0-pcie0-x4-lane0-phy", "cp0-pcie0-x4-lane1-phy" for - 2 PHYs. - -Example: - - pcie@f2600000 { - compatible = "marvell,armada8k-pcie", "snps,dw-pcie"; - reg = <0 0xf2600000 0 0x10000>, <0 0xf6f00000 0 0x80000>; - reg-names = "ctrl", "config"; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - device_type = "pci"; - dma-coherent; - - bus-range = <0 0xff>; - ranges = <0x81000000 0 0xf9000000 0 0xf9000000 0 0x10000 /* downstream I/O */ - 0x82000000 0 0xf6000000 0 0xf6000000 0 0xf00000>; /* non-prefetchable memory */ - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; - interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; - num-lanes = <1>; - clocks = <&cpm_syscon0 1 13>; - }; diff --git a/Documentation/devicetree/bindings/pci/pci-iommu.txt b/Documentation/devicetree/bindings/pci/pci-iommu.txt deleted file mode 100644 index 0def586fdcdf..000000000000 --- a/Documentation/devicetree/bindings/pci/pci-iommu.txt +++ /dev/null @@ -1,171 +0,0 @@ -This document describes the generic device tree binding for describing the -relationship between PCI(e) devices and IOMMU(s). - -Each PCI(e) device under a root complex is uniquely identified by its Requester -ID (AKA RID). A Requester ID is a triplet of a Bus number, Device number, and -Function number. - -For the purpose of this document, when treated as a numeric value, a RID is -formatted such that: - -* Bits [15:8] are the Bus number. -* Bits [7:3] are the Device number. -* Bits [2:0] are the Function number. -* Any other bits required for padding must be zero. - -IOMMUs may distinguish PCI devices through sideband data derived from the -Requester ID. While a given PCI device can only master through one IOMMU, a -root complex may split masters across a set of IOMMUs (e.g. with one IOMMU per -bus). - -The generic 'iommus' property is insufficient to describe this relationship, -and a mechanism is required to map from a PCI device to its IOMMU and sideband -data. - -For generic IOMMU bindings, see -Documentation/devicetree/bindings/iommu/iommu.txt. - - -PCI root complex -================ - -Optional properties -------------------- - -- iommu-map: Maps a Requester ID to an IOMMU and associated IOMMU specifier - data. - - The property is an arbitrary number of tuples of - (rid-base,iommu,iommu-base,length). - - Any RID r in the interval [rid-base, rid-base + length) is associated with - the listed IOMMU, with the IOMMU specifier (r - rid-base + iommu-base). - -- iommu-map-mask: A mask to be applied to each Requester ID prior to being - mapped to an IOMMU specifier per the iommu-map property. - - -Example (1) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - iommu: iommu@a { - reg = <0xa 0x1>; - compatible = "vendor,some-iommu"; - #iommu-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * The sideband data provided to the IOMMU is the RID, - * identity-mapped. - */ - iommu-map = <0x0 &iommu 0x0 0x10000>; - }; -}; - - -Example (2) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - iommu: iommu@a { - reg = <0xa 0x1>; - compatible = "vendor,some-iommu"; - #iommu-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * The sideband data provided to the IOMMU is the RID with the - * function bits masked out. - */ - iommu-map = <0x0 &iommu 0x0 0x10000>; - iommu-map-mask = <0xfff8>; - }; -}; - - -Example (3) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - iommu: iommu@a { - reg = <0xa 0x1>; - compatible = "vendor,some-iommu"; - #iommu-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * The sideband data provided to the IOMMU is the RID, - * but the high bits of the bus number are flipped. - */ - iommu-map = <0x0000 &iommu 0x8000 0x8000>, - <0x8000 &iommu 0x0000 0x8000>; - }; -}; - - -Example (4) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - iommu_a: iommu@a { - reg = <0xa 0x1>; - compatible = "vendor,some-iommu"; - #iommu-cells = <1>; - }; - - iommu_b: iommu@b { - reg = <0xb 0x1>; - compatible = "vendor,some-iommu"; - #iommu-cells = <1>; - }; - - iommu_c: iommu@c { - reg = <0xc 0x1>; - compatible = "vendor,some-iommu"; - #iommu-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * Devices with bus number 0-127 are mastered via IOMMU - * a, with sideband data being RID[14:0]. - * Devices with bus number 128-255 are mastered via - * IOMMU b, with sideband data being RID[14:0]. - * No devices master via IOMMU c. - */ - iommu-map = <0x0000 &iommu_a 0x0000 0x8000>, - <0x8000 &iommu_b 0x0000 0x8000>; - }; -}; diff --git a/Documentation/devicetree/bindings/pci/pci-msi.txt b/Documentation/devicetree/bindings/pci/pci-msi.txt deleted file mode 100644 index b73d839657b6..000000000000 --- a/Documentation/devicetree/bindings/pci/pci-msi.txt +++ /dev/null @@ -1,220 +0,0 @@ -This document describes the generic device tree binding for describing the -relationship between PCI devices and MSI controllers. - -Each PCI device under a root complex is uniquely identified by its Requester ID -(AKA RID). A Requester ID is a triplet of a Bus number, Device number, and -Function number. - -For the purpose of this document, when treated as a numeric value, a RID is -formatted such that: - -* Bits [15:8] are the Bus number. -* Bits [7:3] are the Device number. -* Bits [2:0] are the Function number. -* Any other bits required for padding must be zero. - -MSIs may be distinguished in part through the use of sideband data accompanying -writes. In the case of PCI devices, this sideband data may be derived from the -Requester ID. A mechanism is required to associate a device with both the MSI -controllers it can address, and the sideband data that will be associated with -its writes to those controllers. - -For generic MSI bindings, see -Documentation/devicetree/bindings/interrupt-controller/msi.txt. - - -PCI root complex -================ - -Optional properties -------------------- - -- msi-map: Maps a Requester ID to an MSI controller and associated - msi-specifier data. The property is an arbitrary number of tuples of - (rid-base,msi-controller,msi-base,length), where: - - * rid-base is a single cell describing the first RID matched by the entry. - - * msi-controller is a single phandle to an MSI controller - - * msi-base is an msi-specifier describing the msi-specifier produced for the - first RID matched by the entry. - - * length is a single cell describing how many consecutive RIDs are matched - following the rid-base. - - Any RID r in the interval [rid-base, rid-base + length) is associated with - the listed msi-controller, with the msi-specifier (r - rid-base + msi-base). - -- msi-map-mask: A mask to be applied to each Requester ID prior to being mapped - to an msi-specifier per the msi-map property. - -- msi-parent: Describes the MSI parent of the root complex itself. Where - the root complex and MSI controller do not pass sideband data with MSI - writes, this property may be used to describe the MSI controller(s) - used by PCI devices under the root complex, if defined as such in the - binding for the root complex. - - -Example (1) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - msi: msi-controller@a { - reg = <0xa 0x1>; - compatible = "vendor,some-controller"; - msi-controller; - #msi-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * The sideband data provided to the MSI controller is - * the RID, identity-mapped. - */ - msi-map = <0x0 &msi_a 0x0 0x10000>, - }; -}; - - -Example (2) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - msi: msi-controller@a { - reg = <0xa 0x1>; - compatible = "vendor,some-controller"; - msi-controller; - #msi-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * The sideband data provided to the MSI controller is - * the RID, masked to only the device and function bits. - */ - msi-map = <0x0 &msi_a 0x0 0x100>, - msi-map-mask = <0xff> - }; -}; - - -Example (3) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - msi: msi-controller@a { - reg = <0xa 0x1>; - compatible = "vendor,some-controller"; - msi-controller; - #msi-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * The sideband data provided to the MSI controller is - * the RID, but the high bit of the bus number is - * ignored. - */ - msi-map = <0x0000 &msi 0x0000 0x8000>, - <0x8000 &msi 0x0000 0x8000>; - }; -}; - - -Example (4) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - msi: msi-controller@a { - reg = <0xa 0x1>; - compatible = "vendor,some-controller"; - msi-controller; - #msi-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * The sideband data provided to the MSI controller is - * the RID, but the high bit of the bus number is - * negated. - */ - msi-map = <0x0000 &msi 0x8000 0x8000>, - <0x8000 &msi 0x0000 0x8000>; - }; -}; - - -Example (5) -=========== - -/ { - #address-cells = <1>; - #size-cells = <1>; - - msi_a: msi-controller@a { - reg = <0xa 0x1>; - compatible = "vendor,some-controller"; - msi-controller; - #msi-cells = <1>; - }; - - msi_b: msi-controller@b { - reg = <0xb 0x1>; - compatible = "vendor,some-controller"; - msi-controller; - #msi-cells = <1>; - }; - - msi_c: msi-controller@c { - reg = <0xc 0x1>; - compatible = "vendor,some-controller"; - msi-controller; - #msi-cells = <1>; - }; - - pci: pci@f { - reg = <0xf 0x1>; - compatible = "vendor,pcie-root-complex"; - device_type = "pci"; - - /* - * The sideband data provided to MSI controller a is the - * RID, but the high bit of the bus number is negated. - * The sideband data provided to MSI controller b is the - * RID, identity-mapped. - * MSI controller c is not addressable. - */ - msi-map = <0x0000 &msi_a 0x8000 0x08000>, - <0x8000 &msi_a 0x0000 0x08000>, - <0x0000 &msi_b 0x0000 0x10000>; - }; -}; diff --git a/Documentation/devicetree/bindings/pci/pci.txt b/Documentation/devicetree/bindings/pci/pci.txt deleted file mode 100644 index 6a8f2874a24d..000000000000 --- a/Documentation/devicetree/bindings/pci/pci.txt +++ /dev/null @@ -1,84 +0,0 @@ -PCI bus bridges have standardized Device Tree bindings: - -PCI Bus Binding to: IEEE Std 1275-1994 -https://www.devicetree.org/open-firmware/bindings/pci/pci2_1.pdf - -And for the interrupt mapping part: - -Open Firmware Recommended Practice: Interrupt Mapping -https://www.devicetree.org/open-firmware/practice/imap/imap0_9d.pdf - -Additionally to the properties specified in the above standards a host bridge -driver implementation may support the following properties: - -- linux,pci-domain: - If present this property assigns a fixed PCI domain number to a host bridge, - otherwise an unstable (across boots) unique number will be assigned. - It is required to either not set this property at all or set it for all - host bridges in the system, otherwise potentially conflicting domain numbers - may be assigned to root buses behind different host bridges. The domain - number for each host bridge in the system must be unique. -- max-link-speed: - If present this property specifies PCI gen for link capability. Host - drivers could add this as a strategy to avoid unnecessary operation for - unsupported link speed, for instance, trying to do training for - unsupported link speed, etc. Must be '4' for gen4, '3' for gen3, '2' - for gen2, and '1' for gen1. Any other values are invalid. -- reset-gpios: - If present this property specifies PERST# GPIO. Host drivers can parse the - GPIO and apply fundamental reset to endpoints. -- supports-clkreq: - If present this property specifies that CLKREQ signal routing exists from - root port to downstream device and host bridge drivers can do programming - which depends on CLKREQ signal existence. For example, programming root port - not to advertise ASPM L1 Sub-States support if there is no CLKREQ signal. - -PCI-PCI Bridge properties -------------------------- - -PCIe root ports and switch ports may be described explicitly in the device -tree, as children of the host bridge node. Even though those devices are -discoverable by probing, it might be necessary to describe properties that -aren't provided by standard PCIe capabilities. - -Required properties: - -- reg: - Identifies the PCI-PCI bridge. As defined in the IEEE Std 1275-1994 - document, it is a five-cell address encoded as (phys.hi phys.mid - phys.lo size.hi size.lo). phys.hi should contain the device's BDF as - 0b00000000 bbbbbbbb dddddfff 00000000. The other cells should be zero. - - The bus number is defined by firmware, through the standard bridge - configuration mechanism. If this port is a switch port, then firmware - allocates the bus number and writes it into the Secondary Bus Number - register of the bridge directly above this port. Otherwise, the bus - number of a root port is the first number in the bus-range property, - defaulting to zero. - - If firmware leaves the ARI Forwarding Enable bit set in the bridge - above this port, then phys.hi contains the 8-bit function number as - 0b00000000 bbbbbbbb ffffffff 00000000. Note that the PCIe specification - recommends that firmware only leaves ARI enabled when it knows that the - OS is ARI-aware. - -Optional properties: - -- external-facing: - When present, the port is external-facing. All bridges and endpoints - downstream of this port are external to the machine. The OS can, for - example, use this information to identify devices that cannot be - trusted with relaxed DMA protection, as users could easily attach - malicious devices to this port. - -Example: - -pcie@10000000 { - compatible = "pci-host-ecam-generic"; - ... - pcie@0008 { - /* Root port 00:01.0 is external-facing */ - reg = <0x00000800 0 0 0 0>; - external-facing; - }; -}; diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sa8775p.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sa8775p.yaml index efde49d1bef8..e3fa232da2ca 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-sa8775p.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sa8775p.yaml @@ -45,9 +45,10 @@ properties: interrupts: minItems: 8 - maxItems: 8 + maxItems: 9 interrupt-names: + minItems: 8 items: - const: msi0 - const: msi1 @@ -57,6 +58,7 @@ properties: - const: msi5 - const: msi6 - const: msi7 + - const: global resets: maxItems: 1 @@ -129,7 +131,8 @@ examples: <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi0", "msi1", "msi2", @@ -137,7 +140,8 @@ examples: "msi4", "msi5", "msi6", - "msi7"; + "msi7", + "global"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>, diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml index 76cb9fbfd476..ff508f592a1a 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml @@ -54,9 +54,10 @@ properties: interrupts: minItems: 8 - maxItems: 8 + maxItems: 9 interrupt-names: + minItems: 8 items: - const: msi0 - const: msi1 @@ -66,6 +67,7 @@ properties: - const: msi5 - const: msi6 - const: msi7 + - const: global resets: maxItems: 1 @@ -149,9 +151,10 @@ examples: <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi0", "msi1", "msi2", "msi3", - "msi4", "msi5", "msi6", "msi7"; + "msi4", "msi5", "msi6", "msi7", "global"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>, diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml index baf1813ec0ac..331fc25d7a17 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml @@ -49,9 +49,10 @@ properties: interrupts: minItems: 8 - maxItems: 8 + maxItems: 9 interrupt-names: + minItems: 8 items: - const: msi0 - const: msi1 @@ -61,6 +62,7 @@ properties: - const: msi5 - const: msi6 - const: msi7 + - const: global resets: maxItems: 1 @@ -136,7 +138,8 @@ examples: <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi0", "msi1", "msi2", @@ -144,7 +147,8 @@ examples: "msi4", "msi5", "msi6", - "msi7"; + "msi7", + "global"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */ diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8150.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8150.yaml index 9d569644fda9..a604f2a79de3 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8150.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8150.yaml @@ -49,9 +49,10 @@ properties: interrupts: minItems: 8 - maxItems: 8 + maxItems: 9 interrupt-names: + minItems: 8 items: - const: msi0 - const: msi1 @@ -61,6 +62,7 @@ properties: - const: msi5 - const: msi6 - const: msi7 + - const: global resets: maxItems: 1 @@ -128,9 +130,10 @@ examples: <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi0", "msi1", "msi2", "msi3", - "msi4", "msi5", "msi6", "msi7"; + "msi4", "msi5", "msi6", "msi7", "global"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */ diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8250.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8250.yaml index 4d060bce6f9d..af4dae68d508 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8250.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8250.yaml @@ -61,9 +61,10 @@ properties: interrupts: minItems: 8 - maxItems: 8 + maxItems: 9 interrupt-names: + minItems: 8 items: - const: msi0 - const: msi1 @@ -73,6 +74,7 @@ properties: - const: msi5 - const: msi6 - const: msi7 + - const: global resets: maxItems: 1 @@ -143,9 +145,10 @@ examples: <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi0", "msi1", "msi2", "msi3", - "msi4", "msi5", "msi6", "msi7"; + "msi4", "msi5", "msi6", "msi7", "global"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */ diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8350.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8350.yaml index 2a4cc41fc710..dde3079adbb3 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8350.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8350.yaml @@ -51,9 +51,10 @@ properties: interrupts: minItems: 8 - maxItems: 8 + maxItems: 9 interrupt-names: + minItems: 8 items: - const: msi0 - const: msi1 @@ -63,6 +64,7 @@ properties: - const: msi5 - const: msi6 - const: msi7 + - const: global resets: maxItems: 1 @@ -132,9 +134,10 @@ examples: <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi0", "msi1", "msi2", "msi3", - "msi4", "msi5", "msi6", "msi7"; + "msi4", "msi5", "msi6", "msi7", "global"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */ diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml index 8f628939209e..0e1808105a81 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml @@ -21,6 +21,7 @@ properties: - qcom,pcie-apq8064 - qcom,pcie-apq8084 - qcom,pcie-ipq4019 + - qcom,pcie-ipq5018 - qcom,pcie-ipq6018 - qcom,pcie-ipq8064 - qcom,pcie-ipq8064-v2 @@ -168,6 +169,7 @@ allOf: compatible: contains: enum: + - qcom,pcie-ipq5018 - qcom,pcie-ipq6018 - qcom,pcie-ipq8074-gen3 - qcom,pcie-ipq9574 @@ -175,14 +177,16 @@ allOf: properties: reg: minItems: 5 - maxItems: 5 + maxItems: 6 reg-names: + minItems: 5 items: - const: dbi # DesignWare PCIe registers - const: elbi # External local bus interface registers - const: atu # ATU address space - const: parf # Qualcomm specific registers - const: config # PCIe configuration space + - const: mhi # MHI registers - if: properties: @@ -327,6 +331,53 @@ allOf: compatible: contains: enum: + - qcom,pcie-ipq5018 + then: + properties: + clocks: + minItems: 6 + maxItems: 6 + clock-names: + items: + - const: iface # PCIe to SysNOC BIU clock + - const: axi_m # AXI Master clock + - const: axi_s # AXI Slave clock + - const: ahb # AHB clock + - const: aux # Auxiliary clock + - const: axi_bridge # AXI bridge clock + resets: + minItems: 8 + maxItems: 8 + reset-names: + items: + - const: pipe # PIPE reset + - const: sleep # Sleep reset + - const: sticky # Core sticky reset + - const: axi_m # AXI master reset + - const: axi_s # AXI slave reset + - const: ahb # AHB reset + - const: axi_m_sticky # AXI master sticky reset + - const: axi_s_sticky # AXI slave sticky reset + interrupts: + minItems: 9 + maxItems: 9 + interrupt-names: + items: + - const: msi0 + - const: msi1 + - const: msi2 + - const: msi3 + - const: msi4 + - const: msi5 + - const: msi6 + - const: msi7 + - const: global + + - if: + properties: + compatible: + contains: + enum: - qcom,pcie-msm8996 then: properties: @@ -562,6 +613,7 @@ allOf: enum: - qcom,pcie-apq8064 - qcom,pcie-ipq4019 + - qcom,pcie-ipq5018 - qcom,pcie-ipq8064 - qcom,pcie-ipq8064v2 - qcom,pcie-ipq8074 @@ -589,7 +641,11 @@ allOf: compatible: contains: enum: + - qcom,pcie-ipq6018 + - qcom,pcie-ipq8074 + - qcom,pcie-ipq8074-gen3 - qcom,pcie-msm8996 + - qcom,pcie-msm8998 - qcom,pcie-sdm845 then: oneOf: @@ -602,8 +658,9 @@ allOf: - properties: interrupts: minItems: 8 - maxItems: 8 + maxItems: 9 interrupt-names: + minItems: 8 items: - const: msi0 - const: msi1 @@ -613,6 +670,7 @@ allOf: - const: msi5 - const: msi6 - const: msi7 + - const: global - if: properties: @@ -622,11 +680,8 @@ allOf: - qcom,pcie-apq8064 - qcom,pcie-apq8084 - qcom,pcie-ipq4019 - - qcom,pcie-ipq6018 - qcom,pcie-ipq8064 - qcom,pcie-ipq8064-v2 - - qcom,pcie-ipq8074 - - qcom,pcie-ipq8074-gen3 - qcom,pcie-qcs404 then: properties: diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml index 32a3b7665ff5..6b91581c30ae 100644 --- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml +++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml @@ -73,21 +73,21 @@ examples: #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/power/r8a774c0-sysc.h> - pcie0_ep: pcie-ep@fe000000 { - compatible = "renesas,r8a774c0-pcie-ep", - "renesas,rcar-gen3-pcie-ep"; - reg = <0xfe000000 0x80000>, - <0xfe100000 0x100000>, - <0xfe200000 0x200000>, - <0x30000000 0x8000000>, - <0x38000000 0x8000000>; - reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; - interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; - resets = <&cpg 319>; - power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; - clocks = <&cpg CPG_MOD 319>; - clock-names = "pcie"; - max-functions = /bits/ 8 <1>; + pcie0_ep: pcie-ep@fe000000 { + compatible = "renesas,r8a774c0-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0xfe000000 0x80000>, + <0xfe100000 0x100000>, + <0xfe200000 0x200000>, + <0x30000000 0x8000000>, + <0x38000000 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + resets = <&cpg 319>; + power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; + clocks = <&cpg CPG_MOD 319>; + clock-names = "pcie"; + max-functions = /bits/ 8 <1>; }; diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml index 666f013e3af8..7896576920aa 100644 --- a/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml +++ b/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml @@ -113,27 +113,27 @@ examples: pcie: pcie@fe000000 { compatible = "renesas,pcie-r8a7791", "renesas,pcie-rcar-gen2"; reg = <0 0xfe000000 0 0x80000>; - #address-cells = <3>; - #size-cells = <2>; - bus-range = <0x00 0xff>; - device_type = "pci"; - ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000>, - <0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000>, - <0x02000000 0 0x30000000 0 0x30000000 0 0x08000000>, - <0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>; - dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x40000000>, - <0x42000000 2 0x00000000 2 0x00000000 0 0x40000000>; - interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>; - clock-names = "pcie", "pcie_bus"; - power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; - resets = <&cpg 319>; - vpcie3v3-supply = <&pcie_3v3>; - vpcie12v-supply = <&pcie_12v>; - }; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x00 0xff>; + device_type = "pci"; + ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000>, + <0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000>, + <0x02000000 0 0x30000000 0 0x30000000 0 0x08000000>, + <0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>; + dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x40000000>, + <0x42000000 2 0x00000000 2 0x00000000 0 0x40000000>; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>; + clock-names = "pcie", "pcie_bus"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 319>; + vpcie3v3-supply = <&pcie_3v3>; + vpcie12v-supply = <&pcie_12v>; + }; }; diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml index cc9adfc7611c..fde9b87508b3 100644 --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml @@ -65,7 +65,11 @@ properties: tx_cpl_timeout, cor_err_sent, nf_err_sent, f_err_sent, cor_err_rx, nf_err_rx, f_err_rx, radm_qoverflow - description: - eDMA write channel 0 interrupt + If the matching interrupt name is "msi", then this is the combined + MSI line interrupt, which is to support MSI interrupts output to GIC + controller via GIC SPI interrupt instead of GIC ITS interrupt. + If the matching interrupt name is "dma0", then this is the eDMA write + channel 0 interrupt. - description: eDMA write channel 1 interrupt - description: @@ -81,7 +85,9 @@ properties: - const: msg - const: legacy - const: err - - const: dma0 + - enum: + - msi + - dma0 - const: dma1 - const: dma2 - const: dma3 diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml index 550d8a684af3..6c6d828ce964 100644 --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml @@ -16,16 +16,14 @@ description: |+ PCIe IP and thus inherits all the common properties defined in snps,dw-pcie.yaml. -allOf: - - $ref: /schemas/pci/snps,dw-pcie.yaml# - - $ref: /schemas/pci/rockchip-dw-pcie-common.yaml# - properties: compatible: oneOf: - const: rockchip,rk3568-pcie - items: - enum: + - rockchip,rk3562-pcie + - rockchip,rk3576-pcie - rockchip,rk3588-pcie - const: rockchip,rk3568-pcie @@ -71,8 +69,58 @@ properties: vpcie3v3-supply: true -required: - - msi-map +allOf: + - $ref: /schemas/pci/snps,dw-pcie.yaml# + - $ref: /schemas/pci/rockchip-dw-pcie-common.yaml# + - if: + not: + properties: + compatible: + contains: + enum: + - rockchip,rk3562-pcie + - rockchip,rk3576-pcie + then: + required: + - msi-map + + - if: + properties: + compatible: + contains: + enum: + - rockchip,rk3562-pcie + - rockchip,rk3576-pcie + then: + properties: + interrupts: + minItems: 6 + maxItems: 6 + interrupt-names: + items: + - const: sys + - const: pmc + - const: msg + - const: legacy + - const: err + - const: msi + else: + properties: + interrupts: + minItems: 5 + interrupt-names: + minItems: 5 + items: + - const: sys + - const: pmc + - const: msg + - const: legacy + - const: err + - const: dma0 + - const: dma1 + - const: dma2 + - const: dma3 + unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml index 844fc7142302..d35ff807936b 100644 --- a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml @@ -81,10 +81,10 @@ unevaluatedProperties: false examples: - | + #include <dt-bindings/clock/sifive-fu740-prci.h> bus { #address-cells = <2>; #size-cells = <2>; - #include <dt-bindings/clock/sifive-fu740-prci.h> pcie@e00000000 { compatible = "sifive,fu740-pcie"; diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml index dc05761c5cf9..34594972d8db 100644 --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml @@ -115,7 +115,7 @@ properties: above for new bindings. oneOf: - description: See native 'dbi' clock for details - enum: [ pcie, pcie_apb_sys, aclk_dbi ] + enum: [ pcie, pcie_apb_sys, aclk_dbi, reg ] - description: See native 'mstr/slv' clock for details enum: [ pcie_bus, pcie_inbound_axi, pcie_aclk, aclk_mst, aclk_slv ] - description: See native 'pipe' clock for details @@ -201,6 +201,7 @@ properties: oneOf: - pattern: '^pcie(-?phy[0-9]*)?$' - pattern: '^p2u-[0-7]$' + - pattern: '^cp[01]-pcie[0-2]-x[124](-lane[0-3])?-phy$' # marvell,armada8k-pcie reset-gpio: deprecated: true diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml index 1117a86fb6f7..69e82f438f58 100644 --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml @@ -105,6 +105,8 @@ properties: Vendor-specific CSR names. Consider using the generic names above for new bindings. oneOf: + - description: See native 'dbi' CSR region for details. + enum: [ ctrl ] - description: See native 'elbi/app' CSR region for details. enum: [ apb, mgmt, link, ulreg, appl ] - description: See native 'atu' CSR region for details. @@ -117,7 +119,7 @@ properties: const: slcr allOf: - contains: - const: dbi + enum: [ dbi, ctrl ] - contains: const: config diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml index 97f2579ea908..29580cbd1767 100644 --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml @@ -123,21 +123,21 @@ examples: #size-cells = <2>; pcie0_ep: pcie-ep@d000000 { - compatible = "ti,j721e-pcie-ep"; - reg = <0x00 0x02900000 0x00 0x1000>, - <0x00 0x02907000 0x00 0x400>, - <0x00 0x0d000000 0x00 0x00800000>, - <0x00 0x10000000 0x00 0x08000000>; - reg-names = "intd_cfg", "user_cfg", "reg", "mem"; - ti,syscon-pcie-ctrl = <&pcie0_ctrl 0x4070>; - max-link-speed = <3>; - num-lanes = <2>; - power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>; - clocks = <&k3_clks 239 1>; - clock-names = "fck"; - max-functions = /bits/ 8 <6>; - dma-coherent; - phys = <&serdes0_pcie_link>; - phy-names = "pcie-phy"; - }; + compatible = "ti,j721e-pcie-ep"; + reg = <0x00 0x02900000 0x00 0x1000>, + <0x00 0x02907000 0x00 0x400>, + <0x00 0x0d000000 0x00 0x00800000>, + <0x00 0x10000000 0x00 0x08000000>; + reg-names = "intd_cfg", "user_cfg", "reg", "mem"; + ti,syscon-pcie-ctrl = <&pcie0_ctrl 0x4070>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 239 1>; + clock-names = "fck"; + max-functions = /bits/ 8 <6>; + dma-coherent; + phys = <&serdes0_pcie_link>; + phy-names = "pcie-phy"; + }; }; diff --git a/Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml b/Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml new file mode 100644 index 000000000000..38cac88f17bf --- /dev/null +++ b/Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/v3,v360epc-pci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: V3 Semiconductor V360 EPC PCI bridge + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: + This bridge is found in the ARM Integrator/AP (Application Platform) + +allOf: + - $ref: /schemas/pci/pci-host-bridge.yaml# + +properties: + compatible: + items: + - const: arm,integrator-ap-pci + - const: v3,v360epc-pci + + reg: + items: + - description: V3 host bridge controller + - description: Configuration space + + clocks: + maxItems: 1 + + dma-ranges: + maxItems: 2 + description: + The inbound ranges must be aligned to a 1MB boundary, and may be 1MB, 2MB, + 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The + memory should be marked as pre-fetchable. + + interrupts: + description: Bus Error IRQ + maxItems: 1 + + ranges: + description: + The non-prefetchable and prefetchable memory windows must each be exactly + 256MB (0x10000000) in size. The prefetchable memory window must be + immediately adjacent to the non-prefetchable memory window. + +required: + - compatible + - reg + - clocks + - dma-ranges + - "#interrupt-cells" + - interrupt-map + - interrupt-map-mask + +unevaluatedProperties: false + +examples: + - | + pci@62000000 { + compatible = "arm,integrator-ap-pci", "v3,v360epc-pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0x62000000 0x10000>, <0x61000000 0x01000000>; + device_type = "pci"; + interrupt-parent = <&pic>; + interrupts = <17>; /* Bus error IRQ */ + clocks = <&pciclk>; + ranges = <0x01000000 0 0x00000000 0x60000000 0 0x01000000>, /* 16 MiB @ LB 60000000 */ + <0x02000000 0 0x40000000 0x40000000 0 0x10000000>, /* 256 MiB @ LB 40000000 1:1 */ + <0x42000000 0 0x50000000 0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */ + dma-ranges = <0x02000000 0 0x20000000 0x20000000 0 0x20000000>, /* EBI: 512 MB @ LB 20000000 1:1 */ + <0x02000000 0 0x80000000 0x80000000 0 0x40000000>; /* CM alias: 1GB @ LB 80000000 */ + interrupt-map-mask = <0xf800 0 0 0x7>; + interrupt-map = + /* IDSEL 9 */ + <0x4800 0 0 1 &pic 13>, /* INT A on slot 9 is irq 13 */ + <0x4800 0 0 2 &pic 14>, /* INT B on slot 9 is irq 14 */ + <0x4800 0 0 3 &pic 15>, /* INT C on slot 9 is irq 15 */ + <0x4800 0 0 4 &pic 16>, /* INT D on slot 9 is irq 16 */ + /* IDSEL 10 */ + <0x5000 0 0 1 &pic 14>, /* INT A on slot 10 is irq 14 */ + <0x5000 0 0 2 &pic 15>, /* INT B on slot 10 is irq 15 */ + <0x5000 0 0 3 &pic 16>, /* INT C on slot 10 is irq 16 */ + <0x5000 0 0 4 &pic 13>, /* INT D on slot 10 is irq 13 */ + /* IDSEL 11 */ + <0x5800 0 0 1 &pic 15>, /* INT A on slot 11 is irq 15 */ + <0x5800 0 0 2 &pic 16>, /* INT B on slot 11 is irq 16 */ + <0x5800 0 0 3 &pic 13>, /* INT C on slot 11 is irq 13 */ + <0x5800 0 0 4 &pic 14>, /* INT D on slot 11 is irq 14 */ + /* IDSEL 12 */ + <0x6000 0 0 1 &pic 16>, /* INT A on slot 12 is irq 16 */ + <0x6000 0 0 2 &pic 13>, /* INT B on slot 12 is irq 13 */ + <0x6000 0 0 3 &pic 14>, /* INT C on slot 12 is irq 14 */ + <0x6000 0 0 4 &pic 15>; /* INT D on slot 12 is irq 15 */ + }; +... diff --git a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt deleted file mode 100644 index 11063293f761..000000000000 --- a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt +++ /dev/null @@ -1,76 +0,0 @@ -V3 Semiconductor V360 EPC PCI bridge - -This bridge is found in the ARM Integrator/AP (Application Platform) - -Required properties: -- compatible: should be one of: - "v3,v360epc-pci" - "arm,integrator-ap-pci", "v3,v360epc-pci" -- reg: should contain two register areas: - first the base address of the V3 host bridge controller, 64KB - second the configuration area register space, 16MB -- interrupts: should contain a reference to the V3 error interrupt - as routed on the system. -- bus-range: see pci.txt -- ranges: this follows the standard PCI bindings in the IEEE Std - 1275-1994 (see pci.txt) with the following restriction: - - The non-prefetchable and prefetchable memory windows must - each be exactly 256MB (0x10000000) in size. - - The prefetchable memory window must be immediately adjacent - to the non-prefetcable memory window -- dma-ranges: three ranges for the inbound memory region. The ranges must - be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB, - 64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked - as pre-fetchable. Two ranges are supported by the hardware. - -Integrator-specific required properties: -- syscon: should contain a link to the syscon device node, since - on the Integrator, some registers in the syscon are required to - operate the V3 host bridge. - -Example: - -pci: pciv3@62000000 { - compatible = "arm,integrator-ap-pci", "v3,v360epc-pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - reg = <0x62000000 0x10000>, <0x61000000 0x01000000>; - interrupt-parent = <&pic>; - interrupts = <17>; /* Bus error IRQ */ - clocks = <&pciclk>; - bus-range = <0x00 0xff>; - ranges = 0x01000000 0 0x00000000 /* I/O space @00000000 */ - 0x60000000 0 0x01000000 /* 16 MiB @ LB 60000000 */ - 0x02000000 0 0x40000000 /* non-prefectable memory @40000000 */ - 0x40000000 0 0x10000000 /* 256 MiB @ LB 40000000 1:1 */ - 0x42000000 0 0x50000000 /* prefetchable memory @50000000 */ - 0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */ - dma-ranges = <0x02000000 0 0x20000000 /* EBI memory space */ - 0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */ - 0x02000000 0 0x80000000 /* Core module alias memory */ - 0x80000000 0 0x40000000>; /* 1GB @ LB 80000000 */ - interrupt-map-mask = <0xf800 0 0 0x7>; - interrupt-map = < - /* IDSEL 9 */ - 0x4800 0 0 1 &pic 13 /* INT A on slot 9 is irq 13 */ - 0x4800 0 0 2 &pic 14 /* INT B on slot 9 is irq 14 */ - 0x4800 0 0 3 &pic 15 /* INT C on slot 9 is irq 15 */ - 0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */ - /* IDSEL 10 */ - 0x5000 0 0 1 &pic 14 /* INT A on slot 10 is irq 14 */ - 0x5000 0 0 2 &pic 15 /* INT B on slot 10 is irq 15 */ - 0x5000 0 0 3 &pic 16 /* INT C on slot 10 is irq 16 */ - 0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */ - /* IDSEL 11 */ - 0x5800 0 0 1 &pic 15 /* INT A on slot 11 is irq 15 */ - 0x5800 0 0 2 &pic 16 /* INT B on slot 11 is irq 16 */ - 0x5800 0 0 3 &pic 13 /* INT C on slot 11 is irq 13 */ - 0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */ - /* IDSEL 12 */ - 0x6000 0 0 1 &pic 16 /* INT A on slot 12 is irq 16 */ - 0x6000 0 0 2 &pic 13 /* INT B on slot 12 is irq 13 */ - 0x6000 0 0 3 &pic 14 /* INT C on slot 12 is irq 14 */ - 0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */ - >; -}; diff --git a/Documentation/devicetree/bindings/pci/xgene-pci-msi.txt b/Documentation/devicetree/bindings/pci/xgene-pci-msi.txt deleted file mode 100644 index 85d9b95234f7..000000000000 --- a/Documentation/devicetree/bindings/pci/xgene-pci-msi.txt +++ /dev/null @@ -1,68 +0,0 @@ -* AppliedMicro X-Gene v1 PCIe MSI controller - -Required properties: - -- compatible: should be "apm,xgene1-msi" to identify - X-Gene v1 PCIe MSI controller block. -- msi-controller: indicates that this is an X-Gene v1 PCIe MSI controller node -- reg: physical base address (0x79000000) and length (0x900000) for controller - registers. These registers include the MSI termination address and data - registers as well as the MSI interrupt status registers. -- reg-names: not required -- interrupts: A list of 16 interrupt outputs of the controller, starting from - interrupt number 0x10 to 0x1f. -- interrupt-names: not required - -Each PCIe node needs to have property msi-parent that points to an MSI -controller node - -Examples: - -SoC DTSI: - - + MSI node: - msi@79000000 { - compatible = "apm,xgene1-msi"; - msi-controller; - reg = <0x00 0x79000000 0x0 0x900000>; - interrupts = <0x0 0x10 0x4> - <0x0 0x11 0x4> - <0x0 0x12 0x4> - <0x0 0x13 0x4> - <0x0 0x14 0x4> - <0x0 0x15 0x4> - <0x0 0x16 0x4> - <0x0 0x17 0x4> - <0x0 0x18 0x4> - <0x0 0x19 0x4> - <0x0 0x1a 0x4> - <0x0 0x1b 0x4> - <0x0 0x1c 0x4> - <0x0 0x1d 0x4> - <0x0 0x1e 0x4> - <0x0 0x1f 0x4>; - }; - - + PCIe controller node with msi-parent property pointing to MSI node: - pcie0: pcie@1f2b0000 { - device_type = "pci"; - compatible = "apm,xgene-storm-pcie", "apm,xgene-pcie"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - reg = < 0x00 0x1f2b0000 0x0 0x00010000 /* Controller registers */ - 0xe0 0xd0000000 0x0 0x00040000>; /* PCI config space */ - reg-names = "csr", "cfg"; - ranges = <0x01000000 0x00 0x00000000 0xe0 0x10000000 0x00 0x00010000 /* io */ - 0x02000000 0x00 0x80000000 0xe1 0x80000000 0x00 0x80000000>; /* mem */ - dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000 - 0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>; - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0xc2 0x1 - 0x0 0x0 0x0 0x2 &gic 0x0 0xc3 0x1 - 0x0 0x0 0x0 0x3 &gic 0x0 0xc4 0x1 - 0x0 0x0 0x0 0x4 &gic 0x0 0xc5 0x1>; - dma-coherent; - clocks = <&pcie0clk 0>; - msi-parent= <&msi>; - }; diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml index d674a24c8ccc..9823456addea 100644 --- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml +++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml @@ -76,64 +76,62 @@ unevaluatedProperties: false examples: - | - versal { - #address-cells = <2>; - #size-cells = <2>; - cpm_pcie: pcie@fca10000 { - compatible = "xlnx,versal-cpm-host-1.00"; - device_type = "pci"; - #address-cells = <3>; - #interrupt-cells = <1>; - #size-cells = <2>; - interrupts = <0 72 4>; - interrupt-parent = <&gic>; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &pcie_intc_0 0>, - <0 0 0 2 &pcie_intc_0 1>, - <0 0 0 3 &pcie_intc_0 2>, - <0 0 0 4 &pcie_intc_0 3>; - bus-range = <0x00 0xff>; - ranges = <0x02000000 0x0 0xe0010000 0x0 0xe0010000 0x0 0x10000000>, - <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>; - msi-map = <0x0 &its_gic 0x0 0x10000>; - reg = <0x0 0xfca10000 0x0 0x1000>, - <0x6 0x00000000 0x0 0x10000000>; - reg-names = "cpm_slcr", "cfg"; - pcie_intc_0: interrupt-controller { - #address-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - }; - }; - - cpm5_pcie: pcie@fcdd0000 { - compatible = "xlnx,versal-cpm5-host"; - device_type = "pci"; - #address-cells = <3>; - #interrupt-cells = <1>; - #size-cells = <2>; - interrupts = <0 72 4>; - interrupt-parent = <&gic>; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &pcie_intc_1 0>, - <0 0 0 2 &pcie_intc_1 1>, - <0 0 0 3 &pcie_intc_1 2>, - <0 0 0 4 &pcie_intc_1 3>; - bus-range = <0x00 0xff>; - ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>, - <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>; - msi-map = <0x0 &its_gic 0x0 0x10000>; - reg = <0x00 0xfcdd0000 0x00 0x1000>, - <0x06 0x00000000 0x00 0x1000000>, - <0x00 0xfce20000 0x00 0x1000000>; - reg-names = "cpm_slcr", "cfg", "cpm_csr"; - - pcie_intc_1: interrupt-controller { - #address-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - }; - }; - + #address-cells = <2>; + #size-cells = <2>; + pcie@fca10000 { + compatible = "xlnx,versal-cpm-host-1.00"; + device_type = "pci"; + #address-cells = <3>; + #interrupt-cells = <1>; + #size-cells = <2>; + interrupts = <0 72 4>; + interrupt-parent = <&gic>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc_0 0>, + <0 0 0 2 &pcie_intc_0 1>, + <0 0 0 3 &pcie_intc_0 2>, + <0 0 0 4 &pcie_intc_0 3>; + bus-range = <0x00 0xff>; + ranges = <0x02000000 0x0 0xe0010000 0x0 0xe0010000 0x0 0x10000000>, + <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>; + msi-map = <0x0 &its_gic 0x0 0x10000>; + reg = <0x0 0xfca10000 0x0 0x1000>, + <0x6 0x00000000 0x0 0x10000000>; + reg-names = "cpm_slcr", "cfg"; + pcie_intc_0: interrupt-controller { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + }; + }; + + pcie@fcdd0000 { + compatible = "xlnx,versal-cpm5-host"; + device_type = "pci"; + #address-cells = <3>; + #interrupt-cells = <1>; + #size-cells = <2>; + interrupts = <0 72 4>; + interrupt-parent = <&gic>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc_1 0>, + <0 0 0 2 &pcie_intc_1 1>, + <0 0 0 3 &pcie_intc_1 2>, + <0 0 0 4 &pcie_intc_1 3>; + bus-range = <0x00 0xff>; + ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>, + <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>; + msi-map = <0x0 &its_gic 0x0 0x10000>; + reg = <0x00 0xfcdd0000 0x00 0x1000>, + <0x06 0x00000000 0x00 0x1000000>, + <0x00 0xfce20000 0x00 0x1000000>; + reg-names = "cpm_slcr", "cfg", "cpm_csr"; + + pcie_intc_1: interrupt-controller { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + }; + }; }; diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml index 580fbe37b37f..843d04027c30 100644 --- a/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.yaml @@ -18,6 +18,7 @@ properties: - brcm,bcm4908-usb-phy - brcm,bcm7211-usb-phy - brcm,bcm7216-usb-phy + - brcm,bcm74110-usb-phy - brcm,brcmstb-usb-phy reg: @@ -139,7 +140,9 @@ allOf: properties: compatible: contains: - const: brcm,bcm7216-usb-phy + enum: + - brcm,bcm7216-usb-phy + - brcm,bcm74110-usb-phy then: properties: reg: diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml index daee0c0fc915..22dd91591a09 100644 --- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml @@ -43,15 +43,15 @@ properties: fsl,phy-tx-vref-tune-percent: description: Tunes the HS DC level relative to the nominal level - minimum: 94 + minimum: 90 maximum: 124 fsl,phy-tx-rise-tune-percent: description: Adjusts the rise/fall time duration of the HS waveform relative to its nominal value - minimum: 97 - maximum: 103 + minimum: 90 + maximum: 120 fsl,phy-tx-preemp-amp-tune-microamp: description: @@ -63,8 +63,7 @@ properties: fsl,phy-tx-vboost-level-microvolt: description: Adjust the boosted transmit launch pk-pk differential amplitude - minimum: 880 - maximum: 1120 + enum: [844, 1008, 1156] fsl,phy-comp-dis-tune-percent: description: @@ -113,6 +112,34 @@ allOf: maxItems: 1 - if: + properties: + compatible: + enum: + - fsl,imx8mq-usb-phy + - fsl,imx8mp-usb-phy + then: + properties: + fsl,phy-tx-vref-tune-percent: + minimum: 94 + fsl,phy-tx-rise-tune-percent: + minimum: 97 + maximum: 103 + + - if: + properties: + compatible: + contains: + enum: + - fsl,imx95-usb-phy + then: + properties: + fsl,phy-tx-vref-tune-percent: + maximum: 108 + fsl,phy-comp-dis-tune-percent: + minimum: 94 + maximum: 104 + + - if: required: - orientation-switch then: diff --git a/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml b/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml index f6e494d0d89b..acdbce937b0a 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml @@ -30,6 +30,7 @@ properties: - const: mediatek,mt8173-mipi-tx - items: - enum: + - mediatek,mt6893-mipi-tx - mediatek,mt8188-mipi-tx - mediatek,mt8195-mipi-tx - mediatek,mt8365-mipi-tx diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml index 6be3aa4557e5..b2218c151939 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml @@ -78,6 +78,7 @@ properties: - items: - enum: - mediatek,mt2712-tphy + - mediatek,mt6893-tphy - mediatek,mt7629-tphy - mediatek,mt7986-tphy - mediatek,mt8183-tphy diff --git a/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml index a9e3139fd421..0bed847bb4ad 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml @@ -49,6 +49,7 @@ properties: - enum: - mediatek,mt3611-xsphy - mediatek,mt3612-xsphy + - mediatek,mt7988-xsphy - const: mediatek,xsphy reg: @@ -150,6 +151,21 @@ patternProperties: minimum: 1 maximum: 31 + mediatek,syscon-type: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + A phandle to syscon used to access the register of type switch, + the field should always be 3 cells long. + items: + - items: + - description: + Phandle to phy type configuration system controller + - description: + Phy type configuration register offset + - description: + Index of config segment + enum: [0, 1, 2, 3] + required: - reg - clocks diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml index 15dc8efe6ffe..9af39b33646a 100644 --- a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml +++ b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml @@ -99,8 +99,7 @@ patternProperties: Specifies the type of PHY for which the group of PHY lanes is used. Refer include/dt-bindings/phy/phy.h. Constants from the header should be used. $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 1 - maximum: 9 + enum: [1, 2, 3, 4, 5, 6, 7, 8, 9, 12] cdns,num-lanes: description: diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml index 888e6b2aac5a..3e101c3c5ea9 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml @@ -42,6 +42,9 @@ properties: - const: phy - const: apb + phy-supply: + description: Single PHY regulator + rockchip,enable-ssc: type: boolean description: diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt deleted file mode 100644 index 960da7fcaa9e..000000000000 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt +++ /dev/null @@ -1,84 +0,0 @@ -* ROCKCHIP type-c PHY ---------------------- - -Required properties: - - compatible : must be "rockchip,rk3399-typec-phy" - - reg: Address and length of the usb phy control register set - - rockchip,grf : phandle to the syscon managing the "general - register files" - - clocks : phandle + clock specifier for the phy clocks - - clock-names : string, clock name, must be "tcpdcore", "tcpdphy-ref"; - - assigned-clocks: main clock, should be <&cru SCLK_UPHY0_TCPDCORE> or - <&cru SCLK_UPHY1_TCPDCORE>; - - assigned-clock-rates : the phy core clk frequency, shall be: 50000000 - - resets : a list of phandle + reset specifier pairs - - reset-names : string reset name, must be: - "uphy", "uphy-pipe", "uphy-tcphy" - -Optional properties: - - extcon : extcon specifier for the Power Delivery - -Required nodes : a sub-node is required for each port the phy provides. - The sub-node name is used to identify dp or usb3 port, - and shall be the following entries: - * "dp-port" : the name of DP port. - * "usb3-port" : the name of USB3 port. - -Required properties (port (child) node): -- #phy-cells : must be 0, See ./phy-bindings.txt for details. - -Deprecated properties, do not use in new device tree sources, these -properties are determined by the compatible value: - - rockchip,typec-conn-dir - - rockchip,usb3tousb2-en - - rockchip,external-psm - - rockchip,pipe-status - -Example: - tcphy0: phy@ff7c0000 { - compatible = "rockchip,rk3399-typec-phy"; - reg = <0x0 0xff7c0000 0x0 0x40000>; - rockchip,grf = <&grf>; - extcon = <&fusb0>; - clocks = <&cru SCLK_UPHY0_TCPDCORE>, - <&cru SCLK_UPHY0_TCPDPHY_REF>; - clock-names = "tcpdcore", "tcpdphy-ref"; - assigned-clocks = <&cru SCLK_UPHY0_TCPDCORE>; - assigned-clock-rates = <50000000>; - resets = <&cru SRST_UPHY0>, - <&cru SRST_UPHY0_PIPE_L00>, - <&cru SRST_P_UPHY0_TCPHY>; - reset-names = "uphy", "uphy-pipe", "uphy-tcphy"; - - tcphy0_dp: dp-port { - #phy-cells = <0>; - }; - - tcphy0_usb3: usb3-port { - #phy-cells = <0>; - }; - }; - - tcphy1: phy@ff800000 { - compatible = "rockchip,rk3399-typec-phy"; - reg = <0x0 0xff800000 0x0 0x40000>; - rockchip,grf = <&grf>; - extcon = <&fusb1>; - clocks = <&cru SCLK_UPHY1_TCPDCORE>, - <&cru SCLK_UPHY1_TCPDPHY_REF>; - clock-names = "tcpdcore", "tcpdphy-ref"; - assigned-clocks = <&cru SCLK_UPHY1_TCPDCORE>; - assigned-clock-rates = <50000000>; - resets = <&cru SRST_UPHY1>, - <&cru SRST_UPHY1_PIPE_L00>, - <&cru SRST_P_UPHY1_TCPHY>; - reset-names = "uphy", "uphy-pipe", "uphy-tcphy"; - - tcphy1_dp: dp-port { - #phy-cells = <0>; - }; - - tcphy1_usb3: usb3-port { - #phy-cells = <0>; - }; - }; diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml index b42f1272903d..8b7059d5b182 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-usbdp.yaml @@ -47,6 +47,9 @@ properties: - const: pcs_apb - const: pma_apb + phy-supply: + description: Single PHY regulator + rockchip,dp-lane-mux: $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 2 diff --git a/Documentation/devicetree/bindings/phy/qcom,ipq5332-uniphy-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,ipq5332-uniphy-pcie-phy.yaml index e39168d55d23..6e9df81441e9 100644 --- a/Documentation/devicetree/bindings/phy/qcom,ipq5332-uniphy-pcie-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,ipq5332-uniphy-pcie-phy.yaml @@ -11,26 +11,24 @@ maintainers: - Varadarajan Narayanan <quic_varada@quicinc.com> description: - PCIe and USB combo PHY found in Qualcomm IPQ5332 SoC + PCIe and USB combo PHY found in Qualcomm IPQ5018 & IPQ5332 SoCs properties: compatible: enum: + - qcom,ipq5018-uniphy-pcie-phy - qcom,ipq5332-uniphy-pcie-phy reg: maxItems: 1 clocks: - items: - - description: pcie pipe clock - - description: pcie ahb clock + minItems: 1 + maxItems: 2 resets: - items: - - description: phy reset - - description: ahb reset - - description: cfg reset + minItems: 2 + maxItems: 3 "#phy-cells": const: 0 @@ -53,6 +51,41 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq5018-uniphy-pcie-phy + then: + properties: + clocks: + items: + - description: pcie pipe clock + resets: + items: + - description: phy reset + - description: cfg reset + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq5332-uniphy-pcie-phy + then: + properties: + clocks: + items: + - description: pcie pipe clock + - description: pcie ahb clock + resets: + items: + - description: phy reset + - description: ahb reset + - description: cfg reset + examples: - | #include <dt-bindings/clock/qcom,ipq5332-gcc.h> diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml index af275cea3456..2822dce8d9f4 100644 --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml @@ -16,6 +16,7 @@ properties: - enum: - renesas,usb2-phy-r8a77470 # RZ/G1C - renesas,usb2-phy-r9a08g045 # RZ/G3S + - renesas,usb2-phy-r9a09g057 # RZ/V2H(P) - items: - enum: @@ -105,8 +106,13 @@ allOf: properties: compatible: contains: - const: renesas,rzg2l-usb2-phy + enum: + - renesas,usb2-phy-r9a09g057 + - renesas,rzg2l-usb2-phy then: + properties: + clocks: + minItems: 2 required: - resets diff --git a/Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml b/Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml index 6a7ef556414c..58e735b5dd05 100644 --- a/Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml +++ b/Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml @@ -13,12 +13,14 @@ properties: compatible: enum: - rockchip,px30-usb2phy + - rockchip,rk3036-usb2phy - rockchip,rk3128-usb2phy - rockchip,rk3228-usb2phy - rockchip,rk3308-usb2phy - rockchip,rk3328-usb2phy - rockchip,rk3366-usb2phy - rockchip,rk3399-usb2phy + - rockchip,rk3562-usb2phy - rockchip,rk3568-usb2phy - rockchip,rk3576-usb2phy - rockchip,rk3588-usb2phy @@ -184,12 +186,14 @@ allOf: contains: enum: - rockchip,px30-usb2phy + - rockchip,rk3036-usb2phy - rockchip,rk3128-usb2phy - rockchip,rk3228-usb2phy - rockchip,rk3308-usb2phy - rockchip,rk3328-usb2phy - rockchip,rk3366-usb2phy - rockchip,rk3399-usb2phy + - rockchip,rk3562-usb2phy - rockchip,rk3568-usb2phy - rockchip,rk3588-usb2phy - rockchip,rv1108-usb2phy diff --git a/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml b/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml index ba67dca5a446..d7de8b527c5c 100644 --- a/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml +++ b/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml @@ -46,6 +46,9 @@ properties: reset-names: const: phy + phy-supply: + description: Single PHY regulator + rockchip,phy-grf: $ref: /schemas/types.yaml#/definitions/phandle description: phandle to the syscon managing the phy "general register files" diff --git a/Documentation/devicetree/bindings/phy/rockchip,rk3399-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/rockchip,rk3399-pcie-phy.yaml new file mode 100644 index 000000000000..f46f065e5dbe --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip,rk3399-pcie-phy.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/rockchip,rk3399-pcie-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip RK3399 PCIE PHY + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +properties: + compatible: + const: rockchip,rk3399-pcie-phy + + '#phy-cells': + oneOf: + - const: 0 + deprecated: true + - const: 1 + description: One lane per phy mode + + clocks: + maxItems: 1 + + clock-names: + const: refclk + + resets: + maxItems: 1 + + reset-names: + const: phy + +required: + - compatible + - '#phy-cells' + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: false + +... diff --git a/Documentation/devicetree/bindings/phy/rockchip,rk3399-typec-phy.yaml b/Documentation/devicetree/bindings/phy/rockchip,rk3399-typec-phy.yaml new file mode 100644 index 000000000000..91c011f68cd0 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip,rk3399-typec-phy.yaml @@ -0,0 +1,116 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/rockchip,rk3399-typec-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip Type-C PHY + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +properties: + compatible: + const: rockchip,rk3399-typec-phy + + reg: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: tcpdcore + - const: tcpdphy-ref + + extcon: true + + power-domains: + maxItems: 1 + + resets: + maxItems: 3 + + reset-names: + items: + - const: uphy + - const: uphy-pipe + - const: uphy-tcphy + + rockchip,grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the syscon managing the "general register files" (GRF). + + dp-port: + type: object + additionalProperties: false + + properties: + '#phy-cells': + const: 0 + + port: + $ref: /schemas/graph.yaml#/properties/port + description: Connection to USB Type-C connector + + required: + - '#phy-cells' + + usb3-port: + type: object + additionalProperties: false + + properties: + '#phy-cells': + const: 0 + + orientation-switch: true + + port: + $ref: /schemas/graph.yaml#/properties/port + description: Connection to USB Type-C connector SS port + + required: + - '#phy-cells' + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - reset-names + - dp-port + - usb3-port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/rk3399-cru.h> + + phy@ff7c0000 { + compatible = "rockchip,rk3399-typec-phy"; + reg = <0xff7c0000 0x40000>; + rockchip,grf = <&grf>; + extcon = <&fusb0>; + clocks = <&cru SCLK_UPHY0_TCPDCORE>, + <&cru SCLK_UPHY0_TCPDPHY_REF>; + clock-names = "tcpdcore", "tcpdphy-ref"; + resets = <&cru SRST_UPHY0>, + <&cru SRST_UPHY0_PIPE_L00>, + <&cru SRST_P_UPHY0_TCPHY>; + reset-names = "uphy", "uphy-pipe", "uphy-tcphy"; + + dp-port { + #phy-cells = <0>; + }; + + usb3-port { + #phy-cells = <0>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt deleted file mode 100644 index b496042f1f44..000000000000 --- a/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt +++ /dev/null @@ -1,36 +0,0 @@ -Rockchip PCIE PHY ------------------------ - -Required properties: - - compatible: rockchip,rk3399-pcie-phy - - clocks: Must contain an entry in clock-names. - See ../clocks/clock-bindings.txt for details. - - clock-names: Must be "refclk" - - resets: Must contain an entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must be "phy" - -Required properties for legacy PHY mode (deprecated): - - #phy-cells: must be 0 - -Required properties for per-lane PHY mode (preferred): - - #phy-cells: must be 1 - -Example: - -grf: syscon@ff770000 { - compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd"; - #address-cells = <1>; - #size-cells = <1>; - - ... - - pcie_phy: pcie-phy { - compatible = "rockchip,rk3399-pcie-phy"; - #phy-cells = <0>; - clocks = <&cru SCLK_PCIEPHY_REF>; - clock-names = "refclk"; - resets = <&cru SRST_PCIEPHY>; - reset-names = "phy"; - }; -}; diff --git a/Documentation/devicetree/bindings/phy/samsung,exynos2200-eusb2-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,exynos2200-eusb2-phy.yaml new file mode 100644 index 000000000000..5e7e1bc2e39a --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,exynos2200-eusb2-phy.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,exynos2200-eusb2-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos2200 eUSB2 phy controller + +maintainers: + - Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> + +description: + Samsung Exynos2200 eUSB2 phy, based on Synopsys eUSB2 IP block, supports + LS/FS/HS usb connectivity. + +properties: + compatible: + enum: + - samsung,exynos2200-eusb2-phy + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + clocks: + items: + - description: Reference clock + - description: Bus (APB) clock + - description: Control clock + + clock-names: + items: + - const: ref + - const: bus + - const: ctrl + + resets: + maxItems: 1 + + phys: + maxItems: 1 + description: + Phandle to eUSB2 to USB 2.0 repeater + + vdd-supply: + description: + Phandle to 0.88V regulator supply to PHY digital circuit. + + vdda12-supply: + description: + Phandle to 1.2V regulator supply to PHY refclk pll block. + +required: + - compatible + - reg + - "#phy-cells" + - clocks + - clock-names + - vdd-supply + - vdda12-supply + +additionalProperties: false + +examples: + - | + usb_hsphy: phy@10ab0000 { + compatible = "samsung,exynos2200-eusb2-phy"; + reg = <0x10ab0000 0x10000>; + #phy-cells = <0>; + + clocks = <&cmu_hsi0 7>, + <&cmu_hsi0 5>, + <&cmu_hsi0 8>; + clock-names = "ref", "bus", "ctrl"; + + vdd-supply = <&vreg_0p88>; + vdda12-supply = <&vreg_1p2>; + }; diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml index 27295acbba76..cc60d2f6f70e 100644 --- a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml +++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml @@ -26,31 +26,41 @@ properties: compatible: enum: - google,gs101-usb31drd-phy + - samsung,exynos2200-usb32drd-phy - samsung,exynos5250-usbdrd-phy - samsung,exynos5420-usbdrd-phy - samsung,exynos5433-usbdrd-phy - samsung,exynos7-usbdrd-phy + - samsung,exynos7870-usbdrd-phy - samsung,exynos850-usbdrd-phy clocks: - minItems: 2 + minItems: 1 maxItems: 5 clock-names: - minItems: 2 + minItems: 1 maxItems: 5 description: | - At least two clocks:: + Typically two clocks: - Main PHY clock (same as USB DRD controller i.e. DWC3 IP clock), used for register access. - PHY reference clock (usually crystal clock), used for PHY operations, associated by phy name. It is used to determine bit values for clock settings register. For Exynos5420 this is given as 'sclk_usbphy30' - in the CMU. + in the CMU. It's not needed for Exynos2200. "#phy-cells": const: 1 + phys: + maxItems: 1 + description: + USBDRD-underlying high-speed PHY + + phy-names: + const: hs + port: $ref: /schemas/graph.yaml#/properties/port description: @@ -155,6 +165,27 @@ allOf: compatible: contains: enum: + - samsung,exynos2200-usb32drd-phy + then: + properties: + clocks: + maxItems: 1 + clock-names: + items: + - const: phy + reg: + maxItems: 1 + reg-names: + maxItems: 1 + required: + - phys + - phy-names + + - if: + properties: + compatible: + contains: + enum: - samsung,exynos5433-usbdrd-phy - samsung,exynos7-usbdrd-phy then: @@ -184,6 +215,7 @@ allOf: enum: - samsung,exynos5250-usbdrd-phy - samsung,exynos5420-usbdrd-phy + - samsung,exynos7870-usbdrd-phy - samsung,exynos850-usbdrd-phy then: properties: diff --git a/Documentation/devicetree/bindings/pinctrl/raspberrypi,rp1-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/raspberrypi,rp1-gpio.yaml new file mode 100644 index 000000000000..eec9a9b58542 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/raspberrypi,rp1-gpio.yaml @@ -0,0 +1,198 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/raspberrypi,rp1-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RaspberryPi RP1 GPIO/Pinconf/Pinmux Controller submodule + +maintainers: + - A. della Porta <andrea.porta@suse.com> + +description: + The RP1 chipset is a Multi Function Device containing, among other + sub-peripherals, a gpio/pinconf/mux controller whose 54 pins are grouped + into 3 banks. + It works also as an interrupt controller for those gpios. + +properties: + compatible: + const: raspberrypi,rp1-gpio + + reg: + maxItems: 3 + description: One reg specifier for each one of the 3 pin banks. + + '#gpio-cells': + description: The first cell is the pin number and the second cell is used + to specify the flags (see include/dt-bindings/gpio/gpio.h). + const: 2 + + gpio-controller: true + + gpio-ranges: + maxItems: 1 + + gpio-line-names: + maxItems: 54 + + interrupts: + maxItems: 3 + description: One interrupt specifier for each one of the 3 pin banks. + + '#interrupt-cells': + description: + Specifies the Bank number [0, 1, 2] and Flags as defined in + include/dt-bindings/interrupt-controller/irq.h. + const: 2 + + interrupt-controller: true + +patternProperties: + '-state$': + oneOf: + - $ref: '#/$defs/raspberrypi-rp1-state' + - patternProperties: + '-pins$': + $ref: '#/$defs/raspberrypi-rp1-state' + additionalProperties: false + +$defs: + raspberrypi-rp1-state: + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + description: + Pin controller client devices use pin configuration subnodes (children + and grandchildren) for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: '^gpio([0-9]|[1-4][0-9]|5[0-3])$' + + function: + enum: [ alt0, alt1, alt2, alt3, alt4, gpio, alt6, alt7, alt8, none, + aaud, dcd0, dpi, dsi0_te_ext, dsi1_te_ext, dsr0, dtr0, gpclk0, + gpclk1, gpclk2, gpclk3, gpclk4, gpclk5, i2c0, i2c1, i2c2, i2c3, + i2c4, i2c5, i2c6, i2s0, i2s1, i2s2, ir, mic, pcie_clkreq_n, + pio, proc_rio, pwm0, pwm1, ri0, sd0, sd1, spi0, spi1, spi2, + spi3, spi4, spi5, spi6, spi7, spi8, uart0, uart1, uart2, uart3, + uart4, uart5, vbus0, vbus1, vbus2, vbus3 ] + + description: + Specify the alternative function to be configured for the specified + pins. + + bias-disable: true + bias-pull-down: true + bias-pull-up: true + input-enable: true + input-schmitt-enable: true + output-enable: true + output-high: true + output-low: true + slew-rate: + description: 0 is slow slew rate, 1 is fast slew rate + enum: [ 0, 1 ] + drive-strength: + enum: [ 2, 4, 8, 12 ] + + additionalProperties: false + +allOf: + - $ref: pinctrl.yaml# + +required: + - reg + - compatible + - '#gpio-cells' + - gpio-controller + - interrupts + - '#interrupt-cells' + - interrupt-controller + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + rp1 { + #address-cells = <2>; + #size-cells = <2>; + + rp1_gpio: pinctrl@c0400d0000 { + reg = <0xc0 0x400d0000 0x0 0xc000>, + <0xc0 0x400e0000 0x0 0xc000>, + <0xc0 0x400f0000 0x0 0xc000>; + compatible = "raspberrypi,rp1-gpio"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, + <1 IRQ_TYPE_LEVEL_HIGH>, + <2 IRQ_TYPE_LEVEL_HIGH>; + gpio-line-names = + "ID_SDA", // GPIO0 + "ID_SCL", // GPIO1 + "GPIO2", "GPIO3", "GPIO4", "GPIO5", "GPIO6", + "GPIO7", "GPIO8", "GPIO9", "GPIO10", "GPIO11", + "GPIO12", "GPIO13", "GPIO14", "GPIO15", "GPIO16", + "GPIO17", "GPIO18", "GPIO19", "GPIO20", "GPIO21", + "GPIO22", "GPIO23", "GPIO24", "GPIO25", "GPIO26", + "GPIO27", + "PCIE_RP1_WAKE", // GPIO28 + "FAN_TACH", // GPIO29 + "HOST_SDA", // GPIO30 + "HOST_SCL", // GPIO31 + "ETH_RST_N", // GPIO32 + "", // GPIO33 + "CD0_IO0_MICCLK", // GPIO34 + "CD0_IO0_MICDAT0", // GPIO35 + "RP1_PCIE_CLKREQ_N", // GPIO36 + "", // GPIO37 + "CD0_SDA", // GPIO38 + "CD0_SCL", // GPIO39 + "CD1_SDA", // GPIO40 + "CD1_SCL", // GPIO41 + "USB_VBUS_EN", // GPIO42 + "USB_OC_N", // GPIO43 + "RP1_STAT_LED", // GPIO44 + "FAN_PWM", // GPIO45 + "CD1_IO0_MICCLK", // GPIO46 + "2712_WAKE", // GPIO47 + "CD1_IO1_MICDAT1", // GPIO48 + "EN_MAX_USB_CUR", // GPIO49 + "", // GPIO50 + "", // GPIO51 + "", // GPIO52 + ""; // GPIO53 + + rp1-i2s0-default-state { + function = "i2s0"; + pins = "gpio18", "gpio19", "gpio20", "gpio21"; + bias-disable; + }; + + rp1-uart0-default-state { + txd-pins { + function = "uart0"; + pins = "gpio14"; + bias-disable; + }; + + rxd-pins { + function = "uart0"; + pins = "gpio15"; + bias-pull-up; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-aon-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-aon-pinctrl.yaml index b470901f5f56..4dbef86bd958 100644 --- a/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-aon-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-aon-pinctrl.yaml @@ -15,7 +15,7 @@ description: | Some peripherals such as PWM have their I/O go through the 4 "GPIOs". maintainers: - - Jianlong Huang <jianlong.huang@starfivetech.com> + - Hal Feng <hal.feng@starfivetech.com> properties: compatible: diff --git a/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml index 222b9e240f8a..e2a25a20f6a6 100644 --- a/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml @@ -18,7 +18,7 @@ description: | any GPIO can be set up to be controlled by any of the peripherals. maintainers: - - Jianlong Huang <jianlong.huang@starfivetech.com> + - Hal Feng <hal.feng@starfivetech.com> properties: compatible: diff --git a/Documentation/devicetree/bindings/pmem/pmem-region.txt b/Documentation/devicetree/bindings/pmem/pmem-region.txt deleted file mode 100644 index cd79975e85ec..000000000000 --- a/Documentation/devicetree/bindings/pmem/pmem-region.txt +++ /dev/null @@ -1,65 +0,0 @@ -Device-tree bindings for persistent memory regions ------------------------------------------------------ - -Persistent memory refers to a class of memory devices that are: - - a) Usable as main system memory (i.e. cacheable), and - b) Retain their contents across power failure. - -Given b) it is best to think of persistent memory as a kind of memory mapped -storage device. To ensure data integrity the operating system needs to manage -persistent regions separately to the normal memory pool. To aid with that this -binding provides a standardised interface for discovering where persistent -memory regions exist inside the physical address space. - -Bindings for the region nodes: ------------------------------ - -Required properties: - - compatible = "pmem-region" - - - reg = <base, size>; - The reg property should specify an address range that is - translatable to a system physical address range. This address - range should be mappable as normal system memory would be - (i.e cacheable). - - If the reg property contains multiple address ranges - each address range will be treated as though it was specified - in a separate device node. Having multiple address ranges in a - node implies no special relationship between the two ranges. - -Optional properties: - - Any relevant NUMA associativity properties for the target platform. - - - volatile; This property indicates that this region is actually - backed by non-persistent memory. This lets the OS know that it - may skip the cache flushes required to ensure data is made - persistent after a write. - - If this property is absent then the OS must assume that the region - is backed by non-volatile memory. - -Examples: --------------------- - - /* - * This node specifies one 4KB region spanning from - * 0x5000 to 0x5fff that is backed by non-volatile memory. - */ - pmem@5000 { - compatible = "pmem-region"; - reg = <0x00005000 0x00001000>; - }; - - /* - * This node specifies two 4KB regions that are backed by - * volatile (normal) memory. - */ - pmem@6000 { - compatible = "pmem-region"; - reg = < 0x00006000 0x00001000 - 0x00008000 0x00001000 >; - volatile; - }; - diff --git a/Documentation/devicetree/bindings/pmem/pmem-region.yaml b/Documentation/devicetree/bindings/pmem/pmem-region.yaml new file mode 100644 index 000000000000..bd0f0c793f03 --- /dev/null +++ b/Documentation/devicetree/bindings/pmem/pmem-region.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pmem-region.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +maintainers: + - Oliver O'Halloran <oohall@gmail.com> + +title: Persistent Memory Regions + +description: | + Persistent memory refers to a class of memory devices that are: + + a) Usable as main system memory (i.e. cacheable), and + b) Retain their contents across power failure. + + Given b) it is best to think of persistent memory as a kind of memory mapped + storage device. To ensure data integrity the operating system needs to manage + persistent regions separately to the normal memory pool. To aid with that this + binding provides a standardised interface for discovering where persistent + memory regions exist inside the physical address space. + +properties: + compatible: + const: pmem-region + + reg: + maxItems: 1 + + volatile: + description: + Indicates the region is volatile (non-persistent) and the OS can skip + cache flushes for writes + type: boolean + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pmem@5000 { + compatible = "pmem-region"; + reg = <0x00005000 0x00001000>; + }; diff --git a/Documentation/devicetree/bindings/power/allwinner,sun20i-d1-ppu.yaml b/Documentation/devicetree/bindings/power/allwinner,sun20i-d1-ppu.yaml index f578be6a3bc8..a28e75a9cb6a 100644 --- a/Documentation/devicetree/bindings/power/allwinner,sun20i-d1-ppu.yaml +++ b/Documentation/devicetree/bindings/power/allwinner,sun20i-d1-ppu.yaml @@ -16,8 +16,10 @@ description: properties: compatible: enum: - - allwinner,sun20i-d1-ppu - allwinner,sun8i-v853-ppu + - allwinner,sun20i-d1-ppu + - allwinner,sun55i-a523-pck-600 + - allwinner,sun55i-a523-ppu reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml index 8fdb529d560b..b1147dbf2e73 100644 --- a/Documentation/devicetree/bindings/power/power-domain.yaml +++ b/Documentation/devicetree/bindings/power/power-domain.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Generic PM domains maintainers: - - Rafael J. Wysocki <rjw@rjwysocki.net> + - Rafael J. Wysocki <rafael@kernel.org> - Kevin Hilman <khilman@kernel.org> - Ulf Hansson <ulf.hansson@linaro.org> diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml index 1bf65f2a583a..af5fef872529 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml @@ -17,7 +17,9 @@ properties: compatible: oneOf: - enum: + - qcom,glymur-rpmhpd - qcom,mdm9607-rpmpd + - qcom,milos-rpmhpd - qcom,msm8226-rpmpd - qcom,msm8909-rpmpd - qcom,msm8916-rpmpd diff --git a/Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml b/Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml new file mode 100644 index 000000000000..ce5ed88493cd --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/apple,smc-reboot.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple SMC Reboot Controller + +description: + The Apple System Management Controller (SMC) provides reboot functionality + on Apple Silicon SoCs. It uses NVMEM cells to store and track various + system state information related to boot, shutdown, and panic events. + +maintainers: + - Sven Peter <sven@kernel.org> + +properties: + compatible: + const: apple,smc-reboot + + nvmem-cells: + items: + - description: Flag indicating shutdown (as opposed to reboot) + - description: Stage at which the boot process stopped (0x30 for normal boot) + - description: Counter for boot errors + - description: Counter for system panics + + nvmem-cell-names: + items: + - const: shutdown_flag + - const: boot_stage + - const: boot_error_count + - const: panic_count + +required: + - compatible + - nvmem-cells + - nvmem-cell-names + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml index 3da3d02a6690..979a377cb4ff 100644 --- a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml +++ b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml @@ -115,40 +115,40 @@ allOf: examples: - | - #include <dt-bindings/interrupt-controller/irq.h> - #include <dt-bindings/input/linux-event-codes.h> - #include <dt-bindings/spmi/spmi.h> - - spmi@c440000 { - reg = <0x0c440000 0x1100>; - #address-cells = <2>; - #size-cells = <0>; - - pmic@0 { - reg = <0x0 SPMI_USID>; - #address-cells = <1>; - #size-cells = <0>; - - pon@800 { - compatible = "qcom,pm8998-pon"; - reg = <0x800>; - - pwrkey { - compatible = "qcom,pm8941-pwrkey"; - interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; - debounce = <15625>; - bias-pull-up; - linux,code = <KEY_POWER>; - }; - - resin { - compatible = "qcom,pm8941-resin"; - interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; - debounce = <15625>; - bias-pull-up; - linux,code = <KEY_VOLUMEDOWN>; - }; - }; - }; - }; + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/input/linux-event-codes.h> + #include <dt-bindings/spmi/spmi.h> + + spmi@c440000 { + reg = <0x0c440000 0x1100>; + #address-cells = <2>; + #size-cells = <0>; + + pmic@0 { + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pon@800 { + compatible = "qcom,pm8998-pon"; + reg = <0x800>; + + pwrkey { + compatible = "qcom,pm8941-pwrkey"; + interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + linux,code = <KEY_POWER>; + }; + + resin { + compatible = "qcom,pm8941-resin"; + interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + linux,code = <KEY_VOLUMEDOWN>; + }; + }; + }; + }; ... diff --git a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml index f494b7710c09..a884e49c995f 100644 --- a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml +++ b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml @@ -40,6 +40,7 @@ properties: - rockchip,rk3366-power-controller - rockchip,rk3368-power-controller - rockchip,rk3399-power-controller + - rockchip,rk3528-power-controller - rockchip,rk3562-power-controller - rockchip,rk3568-power-controller - rockchip,rk3576-power-controller diff --git a/Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml b/Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml index a0f9d49ff8fb..90c7dc7632c5 100644 --- a/Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml +++ b/Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm PMI8998/PM660 Switch-Mode Battery Charger "2" maintainers: - - Caleb Connolly <caleb.connolly@linaro.org> + - Casey Connolly <casey.connolly@linaro.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt b/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt deleted file mode 100644 index f8d2b7fe06d6..000000000000 --- a/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt +++ /dev/null @@ -1,111 +0,0 @@ -* Freescale MSI interrupt controller - -Required properties: -- compatible : compatible list, may contain one or two entries - The first is "fsl,CHIP-msi", where CHIP is the processor(mpc8610, mpc8572, - etc.) and the second is "fsl,mpic-msi" or "fsl,ipic-msi" or - "fsl,mpic-msi-v4.3" depending on the parent type and version. If mpic - version is 4.3, the number of MSI registers is increased to 16, MSIIR1 is - provided to access these 16 registers, and compatible "fsl,mpic-msi-v4.3" - should be used. The first entry is optional; the second entry is - required. - -- reg : It may contain one or two regions. The first region should contain - the address and the length of the shared message interrupt register set. - The second region should contain the address of aliased MSIIR or MSIIR1 - register for platforms that have such an alias, if using MSIIR1, the second - region must be added because different MSI group has different MSIIR1 offset. - -- interrupts : each one of the interrupts here is one entry per 32 MSIs, - and routed to the host interrupt controller. the interrupts should - be set as edge sensitive. If msi-available-ranges is present, only - the interrupts that correspond to available ranges shall be present. - -Optional properties: -- msi-available-ranges: use <start count> style section to define which - msi interrupt can be used in the 256 msi interrupts. This property is - optional, without this, all the MSI interrupts can be used. - Each available range must begin and end on a multiple of 32 (i.e. - no splitting an individual MSI register or the associated PIC interrupt). - MPIC v4.3 does not support this property because the 32 interrupts of an - individual register are not continuous when using MSIIR1. - -- msi-address-64: 64-bit PCI address of the MSIIR register. The MSIIR register - is used for MSI messaging. The address of MSIIR in PCI address space is - the MSI message address. - - This property may be used in virtualized environments where the hypervisor - has created an alternate mapping for the MSIR block. See below for an - explanation. - - -Example: - msi@41600 { - compatible = "fsl,mpc8610-msi", "fsl,mpic-msi"; - reg = <0x41600 0x80>; - msi-available-ranges = <0 0x100>; - interrupts = < - 0xe0 0 - 0xe1 0 - 0xe2 0 - 0xe3 0 - 0xe4 0 - 0xe5 0 - 0xe6 0 - 0xe7 0>; - interrupt-parent = <&mpic>; - }; - - msi@41600 { - compatible = "fsl,mpic-msi-v4.3"; - reg = <0x41600 0x200 0x44148 4>; - interrupts = < - 0xe0 0 0 0 - 0xe1 0 0 0 - 0xe2 0 0 0 - 0xe3 0 0 0 - 0xe4 0 0 0 - 0xe5 0 0 0 - 0xe6 0 0 0 - 0xe7 0 0 0 - 0x100 0 0 0 - 0x101 0 0 0 - 0x102 0 0 0 - 0x103 0 0 0 - 0x104 0 0 0 - 0x105 0 0 0 - 0x106 0 0 0 - 0x107 0 0 0>; - }; - -The Freescale hypervisor and msi-address-64 -------------------------------------------- -Normally, PCI devices have access to all of CCSR via an ATMU mapping. The -Freescale MSI driver calculates the address of MSIIR (in the MSI register -block) and sets that address as the MSI message address. - -In a virtualized environment, the hypervisor may need to create an IOMMU -mapping for MSIIR. The Freescale ePAPR hypervisor has this requirement -because of hardware limitations of the Peripheral Access Management Unit -(PAMU), which is currently the only IOMMU that the hypervisor supports. -The ATMU is programmed with the guest physical address, and the PAMU -intercepts transactions and reroutes them to the true physical address. - -In the PAMU, each PCI controller is given only one primary window. The -PAMU restricts DMA operations so that they can only occur within a window. -Because PCI devices must be able to DMA to memory, the primary window must -be used to cover all of the guest's memory space. - -PAMU primary windows can be divided into 256 subwindows, and each -subwindow can have its own address mapping ("guest physical" to "true -physical"). However, each subwindow has to have the same alignment, which -means they cannot be located at just any address. Because of these -restrictions, it is usually impossible to create a 4KB subwindow that -covers MSIIR where it's normally located. - -Therefore, the hypervisor has to create a subwindow inside the same -primary window used for memory, but mapped to the MSIR block (where MSIIR -lives). The first subwindow after the end of guest memory is used for -this. The address specified in the msi-address-64 property is the PCI -address of MSIIR. The hypervisor configures the PAMU to map that address to -the true physical address of MSIIR. diff --git a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt index 6f69a9dfe198..df060a0d7d4a 100644 --- a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt +++ b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt @@ -139,10 +139,6 @@ Nintendo Wii device tree - interrupt-controller - interrupts : should contain the cascade interrupt of the "flipper" pic -1.l) The General Purpose I/O (GPIO) controller node - - see Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt - 1.m) The control node Represents the control interface used to setup several miscellaneous diff --git a/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml b/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml index 45e112d0efb4..e4c2d5186ded 100644 --- a/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml +++ b/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml @@ -14,7 +14,7 @@ description: The Analog Devices AXI PWM generator can generate PWM signals with variable pulse width and period. - https://wiki.analog.com/resources/fpga/docs/axi_pwm_gen + https://analogdevicesinc.github.io/hdl/library/axi_pwm_gen/index.html allOf: - $ref: pwm.yaml# @@ -30,11 +30,19 @@ properties: const: 3 clocks: - maxItems: 1 + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + items: + - const: axi + - const: ext required: - reg - clocks + - clock-names unevaluatedProperties: false @@ -43,6 +51,7 @@ examples: pwm@44b00000 { compatible = "adi,axi-pwmgen-2.00.a"; reg = <0x44b00000 0x1000>; - clocks = <&spi_clk>; + clocks = <&fpga_clk>, <&spi_clk>; + clock-names = "axi", "ext"; #pwm-cells = <3>; }; diff --git a/Documentation/devicetree/bindings/pwm/argon40,fan-hat.yaml b/Documentation/devicetree/bindings/pwm/argon40,fan-hat.yaml new file mode 100644 index 000000000000..7dbc7c2cd802 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/argon40,fan-hat.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/argon40,fan-hat.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Argon40 Fan HAT PWM controller + +maintainers: + - Marek Vasut <marek.vasut+renesas@mailbox.org> + +description: + The trivial PWM on Argon40 Fan HAT, which is a RaspberryPi blower fan + hat which can be controlled over I2C, generates a fixed 30 kHz period + PWM signal with configurable 0..100% duty cycle to control the fan + speed. + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + const: argon40,fan-hat + + reg: + maxItems: 1 + + "#pwm-cells": + const: 3 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pwm@1a { + compatible = "argon40,fan-hat"; + reg = <0x1a>; + #pwm-cells = <3>; + }; + }; diff --git a/Documentation/devicetree/bindings/pwm/lpc1850-sct-pwm.txt b/Documentation/devicetree/bindings/pwm/lpc1850-sct-pwm.txt deleted file mode 100644 index 43d9f4f08a2e..000000000000 --- a/Documentation/devicetree/bindings/pwm/lpc1850-sct-pwm.txt +++ /dev/null @@ -1,20 +0,0 @@ -* NXP LPC18xx State Configurable Timer - Pulse Width Modulator driver - -Required properties: - - compatible: Should be "nxp,lpc1850-sct-pwm" - - reg: Should contain physical base address and length of pwm registers. - - clocks: Must contain an entry for each entry in clock-names. - See ../clock/clock-bindings.txt for details. - - clock-names: Must include the following entries. - - pwm: PWM operating clock. - - #pwm-cells: Should be 3. See pwm.yaml in this directory for the description - of the cells format. - -Example: - pwm: pwm@40000000 { - compatible = "nxp,lpc1850-sct-pwm"; - reg = <0x40000000 0x1000>; - clocks =<&ccu1 CLK_CPU_SCT>; - clock-names = "pwm"; - #pwm-cells = <3>; - }; diff --git a/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt b/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt deleted file mode 100644 index 74b5bc5dd19a..000000000000 --- a/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt +++ /dev/null @@ -1,17 +0,0 @@ -LPC32XX PWM controller - -Required properties: -- compatible: should be "nxp,lpc3220-pwm" -- reg: physical base address and length of the controller's registers - -Examples: - -pwm@4005c000 { - compatible = "nxp,lpc3220-pwm"; - reg = <0x4005c000 0x4>; -}; - -pwm@4005c004 { - compatible = "nxp,lpc3220-pwm"; - reg = <0x4005c004 0x4>; -}; diff --git a/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml b/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml index 9ee1946dc2e1..8df327e52810 100644 --- a/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml @@ -11,26 +11,47 @@ maintainers: allOf: - $ref: pwm.yaml# + - if: + properties: + compatible: + contains: + const: spacemit,k1-pwm + then: + properties: + "#pwm-cells": + const: 3 + else: + properties: + "#pwm-cells": + const: 1 + description: | + Used for specifying the period length in nanoseconds. properties: compatible: - enum: - - marvell,pxa250-pwm - - marvell,pxa270-pwm - - marvell,pxa168-pwm - - marvell,pxa910-pwm + oneOf: + - enum: + - marvell,pxa250-pwm + - marvell,pxa270-pwm + - marvell,pxa168-pwm + - marvell,pxa910-pwm + - items: + - const: spacemit,k1-pwm + - const: marvell,pxa910-pwm reg: # Length should be 0x10 maxItems: 1 "#pwm-cells": - # Used for specifying the period length in nanoseconds - const: 1 + description: Number of cells in a pwm specifier. clocks: maxItems: 1 + resets: + maxItems: 1 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/pwm/mediatek,mt2712-pwm.yaml b/Documentation/devicetree/bindings/pwm/mediatek,mt2712-pwm.yaml index d515c09e1021..fc31758a40b0 100644 --- a/Documentation/devicetree/bindings/pwm/mediatek,mt2712-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/mediatek,mt2712-pwm.yaml @@ -18,6 +18,7 @@ properties: - enum: - mediatek,mt2712-pwm - mediatek,mt6795-pwm + - mediatek,mt6991-pwm - mediatek,mt7622-pwm - mediatek,mt7623-pwm - mediatek,mt7628-pwm @@ -32,6 +33,10 @@ properties: - enum: - mediatek,mt8195-pwm - const: mediatek,mt8183-pwm + - items: + - enum: + - mediatek,mt8196-pwm + - const: mediatek,mt6991-pwm reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/pwm/nxp,lpc1850-sct-pwm.yaml b/Documentation/devicetree/bindings/pwm/nxp,lpc1850-sct-pwm.yaml new file mode 100644 index 000000000000..ffda0123878e --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/nxp,lpc1850-sct-pwm.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/nxp,lpc1850-sct-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC18xx State Configurable Timer + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: nxp,lpc1850-sct-pwm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: pwm + + '#pwm-cells': + const: 3 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#pwm-cells' + +allOf: + - $ref: pwm.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc18xx-ccu.h> + + pwm@40000000 { + compatible = "nxp,lpc1850-sct-pwm"; + reg = <0x40000000 0x1000>; + clocks =<&ccu1 CLK_CPU_SCT>; + clock-names = "pwm"; + #pwm-cells = <3>; + }; diff --git a/Documentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.yaml b/Documentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.yaml new file mode 100644 index 000000000000..d8ebb0735c96 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/nxp,lpc3220-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC32XX PWM controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + enum: + - nxp,lpc3220-pwm + - nxp,lpc3220-motor-pwm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + '#pwm-cells': + const: 3 + +required: + - compatible + - reg + - '#pwm-cells' + +allOf: + - $ref: pwm.yaml# + +unevaluatedProperties: false + +examples: + - | + pwm@4005c000 { + compatible = "nxp,lpc3220-pwm"; + reg = <0x4005c000 0x4>; + #pwm-cells = <3>; + }; + diff --git a/Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml b/Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml index bbb6326d47d7..e0e91aa237ec 100644 --- a/Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml @@ -17,7 +17,9 @@ allOf: properties: compatible: - const: sophgo,sg2042-pwm + enum: + - sophgo,sg2042-pwm + - sophgo,sg2044-pwm reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/regulator/brcm,bcm59054.yaml b/Documentation/devicetree/bindings/regulator/brcm,bcm59054.yaml new file mode 100644 index 000000000000..5b46d7fca05e --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/brcm,bcm59054.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/brcm,bcm59054.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM59054 Power Management Unit regulators + +description: | + This is a part of device tree bindings for the BCM59054 power + management unit. + + See Documentation/devicetree/bindings/mfd/brcm,bcm59056.yaml for + additional information and example. + +maintainers: + - Artur Weber <aweber.kernel@gmail.com> + +patternProperties: + "^(cam|sim|mmc)ldo[1-2]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^(rf|sd|sdx|aud|mic|usb|vib|tcx)ldo$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^(c|mm|v)sr$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^(io|sd)sr[1-2]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^gpldo[1-3]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^lvldo[1-2]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + +properties: + vbus: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/brcm,bcm59056.yaml b/Documentation/devicetree/bindings/regulator/brcm,bcm59056.yaml new file mode 100644 index 000000000000..7a5e36394d21 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/brcm,bcm59056.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/brcm,bcm59056.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM59056 Power Management Unit regulators + +description: | + This is a part of device tree bindings for the BCM59056 power + management unit. + + See Documentation/devicetree/bindings/mfd/brcm,bcm59056.yaml for + additional information and example. + +maintainers: + - Artur Weber <aweber.kernel@gmail.com> + +patternProperties: + "^(cam|sim|mmc)ldo[1-2]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^(rf|sd|sdx|aud|mic|usb|vib)ldo$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^(c|m|v)sr$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^(io|sd)sr[1-2]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + "^gpldo[1-6]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + +properties: + vbus: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml index 704828687970..685ccf9cf4d4 100644 --- a/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml @@ -17,9 +17,11 @@ properties: compatible: enum: - mediatek,mt6873-dvfsrc-regulator + - mediatek,mt6893-dvfsrc-regulator - mediatek,mt8183-dvfsrc-regulator - mediatek,mt8192-dvfsrc-regulator - mediatek,mt8195-dvfsrc-regulator + - mediatek,mt8196-dvfsrc-regulator dvfsrc-vcore: description: DVFSRC-controlled SoC Vcore regulator diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml index 4ffe5c3faea0..a5486c36830f 100644 --- a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml @@ -100,6 +100,15 @@ properties: PMIC default "STANDBY" state voltage in uV. Only Buck1~3 have such dvs(dynamic voltage scaling) property. + regulator-allowed-modes: + description: | + Buck regulator operating modes allowed. Valid values below. + Users should use the macros from dt-bindings/regulator/nxp,pca9450-regulator.h + 0 (PCA9450_BUCK_MODE_AUTO): Auto PFM/PWM mode + 1 (PCA9450_BUCK_MODE_FORCE_PWM): Forced PWM mode + items: + enum: [ 0, 1 ] + unevaluatedProperties: false additionalProperties: false @@ -143,6 +152,7 @@ allOf: examples: - | #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/regulator/nxp,pca9450-regulator.h> i2c { #address-cells = <1>; @@ -179,6 +189,8 @@ examples: regulator-max-microvolt = <3400000>; regulator-boot-on; regulator-always-on; + regulator-initial-mode = <PCA9450_BUCK_MODE_FORCE_PWM>; + regulator-allowed-modes = <PCA9450_BUCK_MODE_FORCE_PWM>; }; buck5: BUCK5 { regulator-name = "BUCK5"; @@ -186,6 +198,8 @@ examples: regulator-max-microvolt = <3400000>; regulator-boot-on; regulator-always-on; + regulator-allowed-modes = <PCA9450_BUCK_MODE_AUTO + PCA9450_BUCK_MODE_FORCE_PWM>; }; buck6: BUCK6 { regulator-name = "BUCK6"; diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml index 3a5a0a6cf5cc..4c5b0629aa3e 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml @@ -40,6 +40,7 @@ description: | For PM660, smps1 - smps6, ldo1 - ldo3, ldo5 - ldo19 For PM660L, smps1 - smps3, smps5, ldo1 - ldo8, bob For PM7325, smps1 - smps8, ldo1 - ldo19 + For PM7550, smps1 - smps6, ldo1 - ldo23, bob For PM8005, smps1 - smps4 For PM8009, smps1 - smps2, ldo1 - ldo7 For PM8010, ldo1 - ldo7 @@ -53,6 +54,7 @@ description: | For PMI8998, bob For PMC8380, smps1 - smps8, ldo1 - lodo3 For PMR735A, smps1 - smps3, ldo1 - ldo7 + For PMR735B, ldo1 - ldo12 For PMX55, smps1 - smps7, ldo1 - ldo16 For PMX65, smps1 - smps8, ldo1 - ldo21 For PMX75, smps1 - smps10, ldo1 - ldo21 @@ -66,6 +68,7 @@ properties: - qcom,pm660-rpmh-regulators - qcom,pm660l-rpmh-regulators - qcom,pm7325-rpmh-regulators + - qcom,pm7550-rpmh-regulators - qcom,pm8005-rpmh-regulators - qcom,pm8009-rpmh-regulators - qcom,pm8009-1-rpmh-regulators @@ -87,6 +90,7 @@ properties: - qcom,pmm8155au-rpmh-regulators - qcom,pmm8654au-rpmh-regulators - qcom,pmr735a-rpmh-regulators + - qcom,pmr735b-rpmh-regulators - qcom,pmx55-rpmh-regulators - qcom,pmx65-rpmh-regulators - qcom,pmx75-rpmh-regulators @@ -222,6 +226,25 @@ allOf: properties: compatible: enum: + - qcom,pm7550-rpmh-regulators + then: + properties: + vdd-bob-supply: + description: BOB regulator parent supply phandle. + vdd-l2-l3-supply: true + vdd-l4-l5-supply: true + vdd-l9-l10-supply: true + vdd-l12-l14-supply: true + vdd-l13-l16-supply: true + vdd-l15-l17-l18-l19-l20-l21-l22-l23-supply: true + patternProperties: + "^vdd-l(1|[6-8]|11)-supply$": true + "^vdd-s[1-6]-supply$": true + + - if: + properties: + compatible: + enum: - qcom,pm8005-rpmh-regulators then: patternProperties: @@ -428,6 +451,18 @@ allOf: properties: compatible: enum: + - qcom,pmr735b-rpmh-regulators + then: + properties: + vdd-l1-l2-supply: true + vdd-l7-l8-supply: true + patternProperties: + "^vdd-l([3-6]|9|1[0-2])-supply$": true + + - if: + properties: + compatible: + enum: - qcom,pmx55-rpmh-regulators then: properties: diff --git a/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml b/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml index 41678400e63f..18944d39d08f 100644 --- a/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml @@ -12,14 +12,17 @@ maintainers: description: | The RaspberryPi 7" display has an ATTINY88-based regulator/backlight controller on the PCB, which is used to turn the display unit on/off - and control the backlight. + and control the backlight. The V2 supports 5" and 7" panels and also + offers PWM backlight control. allOf: - $ref: regulator.yaml# properties: compatible: - const: raspberrypi,7inch-touchscreen-panel-regulator + enum: + - raspberrypi,7inch-touchscreen-panel-regulator + - raspberrypi,touchscreen-panel-regulator-v2 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd96802-regulator.yaml b/Documentation/devicetree/bindings/regulator/rohm,bd96802-regulator.yaml new file mode 100644 index 000000000000..671eaf1096d3 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/rohm,bd96802-regulator.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/rohm,bd96802-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BD96802 Power Management Integrated Circuit regulators + +maintainers: + - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + +description: + This module is part of the ROHM BD96802 MFD device. For more details + see Documentation/devicetree/bindings/mfd/rohm,bd96802-pmic.yaml. + + The regulator controller is represented as a sub-node of the PMIC node + on the device tree. + + Regulator nodes should be named to buck1 and buck2. + +patternProperties: + "^buck[1-2]$": + type: object + description: + Properties for single BUCK regulator. + $ref: regulator.yaml# + + properties: + rohm,initial-voltage-microvolt: + description: + Initial voltage for regulator. Voltage can be tuned +/-150 mV from + this value. NOTE, This can be modified via I2C only when PMIC is in + STBY state. + minimum: 500000 + maximum: 3300000 + + rohm,keep-on-stby: + description: + Keep the regulator powered when PMIC transitions to STBY state. + type: boolean + + unevaluatedProperties: false + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml index 56ff6386534d..5dcc2a32c080 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8150-pas.yaml @@ -16,6 +16,9 @@ description: properties: compatible: enum: + - qcom,sc8180x-adsp-pas + - qcom,sc8180x-cdsp-pas + - qcom,sc8180x-slpi-pas - qcom,sm8150-adsp-pas - qcom,sm8150-cdsp-pas - qcom,sm8150-mpss-pas diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml index fd3423e6051b..6d09823153fc 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml @@ -15,16 +15,20 @@ description: properties: compatible: - enum: - - qcom,sar2130p-adsp-pas - - qcom,sm8350-adsp-pas - - qcom,sm8350-cdsp-pas - - qcom,sm8350-slpi-pas - - qcom,sm8350-mpss-pas - - qcom,sm8450-adsp-pas - - qcom,sm8450-cdsp-pas - - qcom,sm8450-mpss-pas - - qcom,sm8450-slpi-pas + oneOf: + - enum: + - qcom,sar2130p-adsp-pas + - qcom,sm8350-adsp-pas + - qcom,sm8350-cdsp-pas + - qcom,sm8350-slpi-pas + - qcom,sm8350-mpss-pas + - qcom,sm8450-adsp-pas + - qcom,sm8450-cdsp-pas + - qcom,sm8450-mpss-pas + - qcom,sm8450-slpi-pas + - items: + - const: qcom,sc8280xp-slpi-pas + - const: qcom,sm8350-slpi-pas reg: maxItems: 1 @@ -61,14 +65,15 @@ allOf: - if: properties: compatible: - enum: - - qcom,sar2130p-adsp-pas - - qcom,sm8350-adsp-pas - - qcom,sm8350-cdsp-pas - - qcom,sm8350-slpi-pas - - qcom,sm8450-adsp-pas - - qcom,sm8450-cdsp-pas - - qcom,sm8450-slpi-pas + contains: + enum: + - qcom,sar2130p-adsp-pas + - qcom,sm8350-adsp-pas + - qcom,sm8350-cdsp-pas + - qcom,sm8350-slpi-pas + - qcom,sm8450-adsp-pas + - qcom,sm8450-cdsp-pas + - qcom,sm8450-slpi-pas then: properties: interrupts: @@ -102,12 +107,13 @@ allOf: - if: properties: compatible: - enum: - - qcom,sar2130p-adsp-pas - - qcom,sm8350-adsp-pas - - qcom,sm8350-slpi-pas - - qcom,sm8450-adsp-pas - - qcom,sm8450-slpi-pas + contains: + enum: + - qcom,sar2130p-adsp-pas + - qcom,sm8350-adsp-pas + - qcom,sm8350-slpi-pas + - qcom,sm8450-adsp-pas + - qcom,sm8450-slpi-pas then: properties: power-domains: diff --git a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml index 370af61d8f28..843679c557e7 100644 --- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml @@ -139,6 +139,10 @@ properties: If defined, when remoteproc is probed, it loads the default firmware and starts the remote processor. + firmware-name: + maxItems: 1 + description: Default name of the remote processor firmware. + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/reserved-memory/nvidia,tegra264-bpmp-shmem.yaml b/Documentation/devicetree/bindings/reserved-memory/nvidia,tegra264-bpmp-shmem.yaml index f9b2f0fdc282..4380f622f9a9 100644 --- a/Documentation/devicetree/bindings/reserved-memory/nvidia,tegra264-bpmp-shmem.yaml +++ b/Documentation/devicetree/bindings/reserved-memory/nvidia,tegra264-bpmp-shmem.yaml @@ -36,12 +36,13 @@ required: examples: - | reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - dram_cpu_bpmp_mail: shmem@f1be0000 { - compatible = "nvidia,tegra264-bpmp-shmem"; - reg = <0x0 0xf1be0000 0x0 0x2000>; - no-map; - }; + #address-cells = <2>; + #size-cells = <2>; + + shmem@f1be0000 { + compatible = "nvidia,tegra264-bpmp-shmem"; + reg = <0x0 0xf1be0000 0x0 0x2000>; + no-map; + }; }; ... diff --git a/Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml b/Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml index 695ef38a7bb3..150e95c0d9be 100644 --- a/Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml +++ b/Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml @@ -12,14 +12,20 @@ maintainers: properties: compatible: - enum: - - amlogic,meson8b-reset # Reset Controller on Meson8b and compatible SoCs - - amlogic,meson-gxbb-reset # Reset Controller on GXBB and compatible SoCs - - amlogic,meson-axg-reset # Reset Controller on AXG and compatible SoCs - - amlogic,meson-a1-reset # Reset Controller on A1 and compatible SoCs - - amlogic,meson-s4-reset # Reset Controller on S4 and compatible SoCs - - amlogic,c3-reset # Reset Controller on C3 and compatible SoCs - - amlogic,t7-reset + oneOf: + - enum: + - amlogic,meson8b-reset # Reset Controller on Meson8b and compatible SoCs + - amlogic,meson-gxbb-reset # Reset Controller on GXBB and compatible SoCs + - amlogic,meson-axg-reset # Reset Controller on AXG and compatible SoCs + - amlogic,meson-a1-reset # Reset Controller on A1 and compatible SoCs + - amlogic,meson-s4-reset # Reset Controller on S4 and compatible SoCs + - amlogic,c3-reset # Reset Controller on C3 and compatible SoCs + - amlogic,t7-reset + - items: + - enum: + - amlogic,a4-reset + - amlogic,a5-reset + - const: amlogic,meson-s4-reset reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/reset/canaan,k230-rst.yaml b/Documentation/devicetree/bindings/reset/canaan,k230-rst.yaml new file mode 100644 index 000000000000..d352d0e12d81 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/canaan,k230-rst.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/canaan,k230-rst.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Canaan Kendryte K230 Reset Controller + +maintainers: + - Junhui Liu <junhui.liu@pigmoral.tech> + +description: + The Canaan Kendryte K230 reset controller is part of the SoC's system + controller and controls the reset registers for CPUs and various peripherals. + +properties: + compatible: + const: canaan,k230-rst + + reg: + maxItems: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - '#reset-cells' + +additionalProperties: false + +examples: + - | + reset-controller@91101000 { + compatible = "canaan,k230-rst"; + reg = <0x91101000 0x1000>; + #reset-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.txt b/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.txt deleted file mode 100644 index 05d5be48dae4..000000000000 --- a/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.txt +++ /dev/null @@ -1,83 +0,0 @@ -NXP LPC1850 Reset Generation Unit (RGU) -======================================== - -Please also refer to reset.txt in this directory for common reset -controller binding usage. - -Required properties: -- compatible: Should be "nxp,lpc1850-rgu" -- reg: register base and length -- clocks: phandle and clock specifier to RGU clocks -- clock-names: should contain "delay" and "reg" -- #reset-cells: should be 1 - -See table below for valid peripheral reset numbers. Numbers not -in the table below are either reserved or not applicable for -normal operation. - -Reset Peripheral - 9 System control unit (SCU) - 12 ARM Cortex-M0 subsystem core (LPC43xx only) - 13 CPU core - 16 LCD controller - 17 USB0 - 18 USB1 - 19 DMA - 20 SDIO - 21 External memory controller (EMC) - 22 Ethernet - 25 Flash bank A - 27 EEPROM - 28 GPIO - 29 Flash bank B - 32 Timer0 - 33 Timer1 - 34 Timer2 - 35 Timer3 - 36 Repetitive Interrupt timer (RIT) - 37 State Configurable Timer (SCT) - 38 Motor control PWM (MCPWM) - 39 QEI - 40 ADC0 - 41 ADC1 - 42 DAC - 44 USART0 - 45 UART1 - 46 USART2 - 47 USART3 - 48 I2C0 - 49 I2C1 - 50 SSP0 - 51 SSP1 - 52 I2S0 and I2S1 - 53 Serial Flash Interface (SPIFI) - 54 C_CAN1 - 55 C_CAN0 - 56 ARM Cortex-M0 application core (LPC4370 only) - 57 SGPIO (LPC43xx only) - 58 SPI (LPC43xx only) - 60 ADCHS (12-bit ADC) (LPC4370 only) - -Refer to NXP LPC18xx or LPC43xx user manual for more details about -the reset signals and the connected block/peripheral. - -Reset provider example: -rgu: reset-controller@40053000 { - compatible = "nxp,lpc1850-rgu"; - reg = <0x40053000 0x1000>; - clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_BUS>; - clock-names = "delay", "reg"; - #reset-cells = <1>; -}; - -Reset consumer example: -mac: ethernet@40010000 { - compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac"; - reg = <0x40010000 0x2000>; - interrupts = <5>; - interrupt-names = "macirq"; - clocks = <&ccu1 CLK_CPU_ETHERNET>; - clock-names = "stmmaceth"; - resets = <&rgu 22>; - reset-names = "stmmaceth"; -}; diff --git a/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.yaml b/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.yaml new file mode 100644 index 000000000000..9c3c13c543c7 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/nxp,lpc1850-rgu.yaml @@ -0,0 +1,101 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/nxp,lpc1850-rgu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC1850 Reset Generation Unit (RGU) + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: nxp,lpc1850-rgu + + reg: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: delay + - const: reg + + '#reset-cells': + const: 1 + description: | + See table below for valid peripheral reset numbers. Numbers not + in the table below are either reserved or not applicable for + normal operation. + + Reset Peripheral + 9 System control unit (SCU) + 12 ARM Cortex-M0 subsystem core (LPC43xx only) + 13 CPU core + 16 LCD controller + 17 USB0 + 18 USB1 + 19 DMA + 20 SDIO + 21 External memory controller (EMC) + 22 Ethernet + 25 Flash bank A + 27 EEPROM + 28 GPIO + 29 Flash bank B + 32 Timer0 + 33 Timer1 + 34 Timer2 + 35 Timer3 + 36 Repetitive Interrupt timer (RIT) + 37 State Configurable Timer (SCT) + 38 Motor control PWM (MCPWM) + 39 QEI + 40 ADC0 + 41 ADC1 + 42 DAC + 44 USART0 + 45 UART1 + 46 USART2 + 47 USART3 + 48 I2C0 + 49 I2C1 + 50 SSP0 + 51 SSP1 + 52 I2S0 and I2S1 + 53 Serial Flash Interface (SPIFI) + 54 C_CAN1 + 55 C_CAN0 + 56 ARM Cortex-M0 application core (LPC4370 only) + 57 SGPIO (LPC43xx only) + 58 SPI (LPC43xx only) + 60 ADCHS (12-bit ADC) (LPC4370 only) + + Refer to NXP LPC18xx or LPC43xx user manual for more details about + the reset signals and the connected block/peripheral. + +required: + - compatible + - reg + - clocks + - clock-names + - '#reset-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc18xx-ccu.h> + #include <dt-bindings/clock/lpc18xx-cgu.h> + + reset-controller@40053000 { + compatible = "nxp,lpc1850-rgu"; + reg = <0x40053000 0x1000>; + clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_BUS>; + clock-names = "delay", "reg"; + #reset-cells = <1>; + }; + diff --git a/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml b/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml new file mode 100644 index 000000000000..c1b800a10b53 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/renesas,rzv2h-usb2phy-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/V2H(P) USB2PHY Port reset Control + +maintainers: + - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> + +description: + The RZ/V2H(P) USB2PHY Control mainly controls Port reset and power down of the + USB2.0 PHY. + +properties: + compatible: + oneOf: + - items: + - const: renesas,r9a09g056-usb2phy-reset # RZ/V2N + - const: renesas,r9a09g057-usb2phy-reset + + - const: renesas,r9a09g057-usb2phy-reset # RZ/V2H(P) + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + power-domains: + maxItems: 1 + + '#reset-cells': + const: 0 + +required: + - compatible + - reg + - clocks + - resets + - power-domains + - '#reset-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/renesas,r9a09g057-cpg.h> + + reset-controller@15830000 { + compatible = "renesas,r9a09g057-usb2phy-reset"; + reg = <0x15830000 0x10000>; + clocks = <&cpg CPG_MOD 0xb6>; + resets = <&cpg 0xaf>; + power-domains = <&cpg>; + #reset-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/reset/snps,dw-reset.txt b/Documentation/devicetree/bindings/reset/snps,dw-reset.txt deleted file mode 100644 index 0c241d4aae76..000000000000 --- a/Documentation/devicetree/bindings/reset/snps,dw-reset.txt +++ /dev/null @@ -1,30 +0,0 @@ -Synopsys DesignWare Reset controller -======================================= - -Please also refer to reset.txt in this directory for common reset -controller binding usage. - -Required properties: - -- compatible: should be one of the following. - "snps,dw-high-reset" - for active high configuration - "snps,dw-low-reset" - for active low configuration - -- reg: physical base address of the controller and length of memory mapped - region. - -- #reset-cells: must be 1. - -example: - - dw_rst_1: reset-controller@0000 { - compatible = "snps,dw-high-reset"; - reg = <0x0000 0x4>; - #reset-cells = <1>; - }; - - dw_rst_2: reset-controller@1000 { - compatible = "snps,dw-low-reset"; - reg = <0x1000 0x8>; - #reset-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/reset/snps,dw-reset.yaml b/Documentation/devicetree/bindings/reset/snps,dw-reset.yaml new file mode 100644 index 000000000000..1dde7b6e8623 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/snps,dw-reset.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/snps,dw-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Synopsys DesignWare Reset controller + +maintainers: + - Philipp Zabel <p.zabel@pengutronix.de> + +properties: + compatible: + enum: + - snps,dw-high-reset + - snps,dw-low-reset + + reg: + maxItems: 1 + + '#reset-cells': + const: 1 + + reset-controller: true + +required: + - compatible + - reg + - '#reset-cells' + +additionalProperties: false + +examples: + - | + reset-controller@0 { + compatible = "snps,dw-high-reset"; + reg = <0x0000 0x4>; + #reset-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/reset/sophgo,sg2042-reset.yaml b/Documentation/devicetree/bindings/reset/sophgo,sg2042-reset.yaml index 76e1931f0908..08d28313b870 100644 --- a/Documentation/devicetree/bindings/reset/sophgo,sg2042-reset.yaml +++ b/Documentation/devicetree/bindings/reset/sophgo,sg2042-reset.yaml @@ -11,7 +11,14 @@ maintainers: properties: compatible: - const: sophgo,sg2042-reset + oneOf: + - items: + - enum: + - sophgo,sg2044-reset + - const: sophgo,sg2042-reset + - enum: + - sophgo,cv1800b-reset + - sophgo,sg2042-reset reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml b/Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml new file mode 100644 index 000000000000..f2e91d0add7a --- /dev/null +++ b/Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/thead,th1520-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: T-HEAD TH1520 SoC Reset Controller + +description: + The T-HEAD TH1520 reset controller is a hardware block that asserts/deasserts + resets for SoC subsystems. + +maintainers: + - Michal Wilczynski <m.wilczynski@samsung.com> + +properties: + compatible: + enum: + - thead,th1520-reset + + reg: + maxItems: 1 + + "#reset-cells": + const: 1 + +required: + - compatible + - reg + - "#reset-cells" + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + rst: reset-controller@ffef528000 { + compatible = "thead,th1520-reset"; + reg = <0xff 0xef528000 0x0 0x1000>; + #reset-cells = <1>; + }; + }; diff --git a/Documentation/devicetree/bindings/riscv/andes.yaml b/Documentation/devicetree/bindings/riscv/andes.yaml new file mode 100644 index 000000000000..aa1edf1fdec7 --- /dev/null +++ b/Documentation/devicetree/bindings/riscv/andes.yaml @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/riscv/andes.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Andes SoC-based boards + +maintainers: + - Ben Zong-You Xie <ben717@andestech.com> + +description: + Andes SoC-based boards + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - items: + - enum: + - andestech,voyager + - const: andestech,qilai + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index 2c72f148a74b..1a0cf0702a45 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -45,6 +45,7 @@ properties: - items: - enum: - amd,mbv32 + - amd,mbv64 - andestech,ax45mp - canaan,k210 - sifive,bullet0 diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index bcab59e0cc2e..ede6a58ccf53 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -662,6 +662,31 @@ properties: Registers in the AX45MP datasheet. https://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf + # SiFive + - const: xsfvqmaccdod + description: + SiFive Int8 Matrix Multiplication Extensions Specification. + See more details in + https://www.sifive.com/document-file/sifive-int8-matrix-multiplication-extensions-specification + + - const: xsfvqmaccqoq + description: + SiFive Int8 Matrix Multiplication Extensions Specification. + See more details in + https://www.sifive.com/document-file/sifive-int8-matrix-multiplication-extensions-specification + + - const: xsfvfnrclipxfqf + description: + SiFive FP32-to-int8 Ranged Clip Instructions Extensions Specification. + See more details in + https://www.sifive.com/document-file/fp32-to-int8-ranged-clip-instructions + + - const: xsfvfwmaccqqq + description: + SiFive Matrix Multiply Accumulate Instruction Extensions Specification. + See more details in + https://www.sifive.com/document-file/matrix-multiply-accumulate-instruction + # T-HEAD - const: xtheadvector description: diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml index 827983008ecf..817cbdaa2b2d 100644 --- a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml +++ b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml @@ -20,11 +20,17 @@ properties: reg: maxItems: 1 + interrupts: + maxItems: 1 + additionalProperties: false examples: - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + rng@18032000 { compatible = "brcm,iproc-rng200"; reg = <0x18032000 0x28>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml index c8bb2eef442d..7c5b13caa40b 100644 --- a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml @@ -23,7 +23,9 @@ properties: - microchip,sam9x60-rtc - microchip,sama7g5-rtc - items: - - const: microchip,sam9x7-rtc + - enum: + - microchip,sam9x7-rtc + - microchip,sama7d65-rtc - const: microchip,sam9x60-rtc reg: diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9260-rtt.yaml b/Documentation/devicetree/bindings/rtc/atmel,at91sam9260-rtt.yaml index a7f6c1d1a08a..9c9b981fe38b 100644 --- a/Documentation/devicetree/bindings/rtc/atmel,at91sam9260-rtt.yaml +++ b/Documentation/devicetree/bindings/rtc/atmel,at91sam9260-rtt.yaml @@ -22,6 +22,7 @@ properties: - enum: - microchip,sam9x60-rtt - microchip,sam9x7-rtt + - microchip,sama7d65-rtt - const: atmel,at91sam9260-rtt - items: - const: microchip,sama7g5-rtt diff --git a/Documentation/devicetree/bindings/rtc/nvidia,tegra20-rtc.yaml b/Documentation/devicetree/bindings/rtc/nvidia,tegra20-rtc.yaml index 17d6280e5515..a86e926ae3d1 100644 --- a/Documentation/devicetree/bindings/rtc/nvidia,tegra20-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/nvidia,tegra20-rtc.yaml @@ -28,6 +28,7 @@ properties: - nvidia,tegra186-rtc - nvidia,tegra194-rtc - nvidia,tegra234-rtc + - nvidia,tegra264-rtc - const: nvidia,tegra20-rtc reg: diff --git a/Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml b/Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml new file mode 100644 index 000000000000..40fd2fa298fe --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/nxp,s32g-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP S32G2/S32G3 Real Time Clock (RTC) + +maintainers: + - Bogdan Hamciuc <bogdan.hamciuc@nxp.com> + - Ciprian Marian Costea <ciprianmarian.costea@nxp.com> + +description: + RTC hardware module present on S32G2/S32G3 SoCs is used as a wakeup source. + It is not kept alive during system reset and it is not battery-powered. + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + oneOf: + - enum: + - nxp,s32g2-rtc + - items: + - const: nxp,s32g3-rtc + - const: nxp,s32g2-rtc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: ipg clock drives the access to the RTC iomapped registers + - description: Clock source for the RTC module. Can be selected between + 4 different clock sources using an integrated hardware mux. + On S32G2/S32G3 SoCs, 'source0' is the SIRC clock (~32KHz) and it is + available during standby and runtime. 'source1' is reserved and cannot + be used. 'source2' is the FIRC clock and it is only available during + runtime providing a better resolution (~48MHz). 'source3' is an external + RTC clock source which can be additionally added in hardware. + + clock-names: + items: + - const: ipg + - enum: [ source0, source1, source2, source3 ] + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + rtc@40060000 { + compatible = "nxp,s32g3-rtc", + "nxp,s32g2-rtc"; + reg = <0x40060000 0x1000>; + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks 54>, <&clks 55>; + clock-names = "ipg", "source0"; + }; diff --git a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml index 68ef3208c886..7497dc3ac5b2 100644 --- a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml @@ -55,6 +55,12 @@ properties: description: RTC alarm is not owned by the OS + qcom,uefi-rtc-info: + type: boolean + description: + RTC offset is stored as a four-byte GPS time offset in a 12-byte UEFI + variable 882f8c2b-9646-435f-8de5-f208ff80c1bd-RTCInfo + wakeup-source: true required: diff --git a/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml b/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml index f6e0c613af67..1860f0e4c31a 100644 --- a/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml @@ -33,10 +33,14 @@ properties: - const: pps clocks: - maxItems: 1 + minItems: 1 + maxItems: 2 clock-names: - const: hclk + minItems: 1 + items: + - const: hclk + - const: xtal power-domains: maxItems: 1 @@ -57,14 +61,14 @@ examples: #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/r9a06g032-sysctrl.h> rtc@40006000 { - compatible = "renesas,r9a06g032-rtc", "renesas,rzn1-rtc"; - reg = <0x40006000 0x1000>; - interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>, - <GIC_SPI 67 IRQ_TYPE_EDGE_RISING>, - <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "alarm", "timer", "pps"; - clocks = <&sysctrl R9A06G032_HCLK_RTC>; - clock-names = "hclk"; - power-domains = <&sysctrl>; - start-year = <2000>; - }; + compatible = "renesas,r9a06g032-rtc", "renesas,rzn1-rtc"; + reg = <0x40006000 0x1000>; + interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 67 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "alarm", "timer", "pps"; + clocks = <&sysctrl R9A06G032_HCLK_RTC>; + clock-names = "hclk"; + power-domains = <&sysctrl>; + start-year = <2000>; + }; diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml index dc0d52920575..e46bee8d25bf 100644 --- a/Documentation/devicetree/bindings/serial/8250.yaml +++ b/Documentation/devicetree/bindings/serial/8250.yaml @@ -45,10 +45,28 @@ allOf: - ns16550 - ns16550a then: - anyOf: + oneOf: - required: [ clock-frequency ] - required: [ clocks ] + - if: + properties: + compatible: + contains: + const: nxp,lpc1850-uart + then: + properties: + clock-names: + items: + - const: uartclk + - const: reg + else: + properties: + clock-names: + items: + - const: core + - const: bus + properties: compatible: oneOf: @@ -135,7 +153,29 @@ properties: clock-frequency: true clocks: - maxItems: 1 + minItems: 1 + items: + - description: The core function clock + - description: An optional bus clock + + clock-names: + minItems: 1 + maxItems: 2 + oneOf: + - items: + - const: core + - const: bus + - items: + - const: uartclk + - const: reg + + dmas: + minItems: 1 + maxItems: 4 + + dma-names: + minItems: 1 + maxItems: 4 resets: maxItems: 1 @@ -224,6 +264,29 @@ required: - reg - interrupts +if: + properties: + compatible: + contains: + enum: + - spacemit,k1-uart + - nxp,lpc1850-uart +then: + required: + - clocks + - clock-names + properties: + clocks: + minItems: 2 + clock-names: + minItems: 2 +else: + properties: + clocks: + maxItems: 1 + clock-names: + maxItems: 1 + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/serial/8250_omap.yaml b/Documentation/devicetree/bindings/serial/8250_omap.yaml index 4b78de6b46a2..1859f71297ff 100644 --- a/Documentation/devicetree/bindings/serial/8250_omap.yaml +++ b/Documentation/devicetree/bindings/serial/8250_omap.yaml @@ -64,14 +64,7 @@ properties: clock-names: const: fclk - rts-gpios: true - cts-gpios: true - dtr-gpios: true - dsr-gpios: true - rng-gpios: true - dcd-gpios: true rs485-rts-active-high: true - rts-gpio: true power-domains: true clock-frequency: true current-speed: true diff --git a/Documentation/devicetree/bindings/serial/altera_jtaguart.txt b/Documentation/devicetree/bindings/serial/altera_jtaguart.txt deleted file mode 100644 index 55a901051e8f..000000000000 --- a/Documentation/devicetree/bindings/serial/altera_jtaguart.txt +++ /dev/null @@ -1,5 +0,0 @@ -Altera JTAG UART - -Required properties: -- compatible : should be "ALTR,juart-1.0" <DEPRECATED> -- compatible : should be "altr,juart-1.0" diff --git a/Documentation/devicetree/bindings/serial/altera_uart.txt b/Documentation/devicetree/bindings/serial/altera_uart.txt deleted file mode 100644 index 81bf7ffb1a81..000000000000 --- a/Documentation/devicetree/bindings/serial/altera_uart.txt +++ /dev/null @@ -1,8 +0,0 @@ -Altera UART - -Required properties: -- compatible : should be "ALTR,uart-1.0" <DEPRECATED> -- compatible : should be "altr,uart-1.0" - -Optional properties: -- clock-frequency : frequency of the clock input to the UART diff --git a/Documentation/devicetree/bindings/serial/altr,juart-1.0.yaml b/Documentation/devicetree/bindings/serial/altr,juart-1.0.yaml new file mode 100644 index 000000000000..02e20fa591da --- /dev/null +++ b/Documentation/devicetree/bindings/serial/altr,juart-1.0.yaml @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/altr,juart-1.0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Altera JTAG UART + +maintainers: + - Dinh Nguyen <dinguyen@kernel.org> + +properties: + compatible: + const: altr,juart-1.0 + +required: + - compatible + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/serial/altr,uart-1.0.yaml b/Documentation/devicetree/bindings/serial/altr,uart-1.0.yaml new file mode 100644 index 000000000000..72d4972e1e22 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/altr,uart-1.0.yaml @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/altr,uart-1.0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Altera UART + +maintainers: + - Dinh Nguyen <dinguyen@kernel.org> + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: altr,uart-1.0 + + clock-frequency: + description: Frequency of the clock input to the UART. + +required: + - compatible + +unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml index 0565fb7649c5..d8ad1bb6172d 100644 --- a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml +++ b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml @@ -56,6 +56,9 @@ properties: items: - enum: - amlogic,a4-uart + - amlogic,s6-uart + - amlogic,s7-uart + - amlogic,s7d-uart - amlogic,t7-uart - const: amlogic,meson-s4-uart diff --git a/Documentation/devicetree/bindings/serial/arc-uart.txt b/Documentation/devicetree/bindings/serial/arc-uart.txt deleted file mode 100644 index 256cc150ca7e..000000000000 --- a/Documentation/devicetree/bindings/serial/arc-uart.txt +++ /dev/null @@ -1,25 +0,0 @@ -* Synopsys ARC UART : Non standard UART used in some of the ARC FPGA boards - -Required properties: -- compatible : "snps,arc-uart" -- reg : offset and length of the register set for the device. -- interrupts : device interrupt -- clock-frequency : the input clock frequency for the UART -- current-speed : baud rate for UART - -e.g. - -arcuart0: serial@c0fc1000 { - compatible = "snps,arc-uart"; - reg = <0xc0fc1000 0x100>; - interrupts = <5>; - clock-frequency = <80000000>; - current-speed = <115200>; -}; - -Note: Each port should have an alias correctly numbered in "aliases" node. - -e.g. -aliases { - serial0 = &arcuart0; -}; diff --git a/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt deleted file mode 100644 index 128cc6aed001..000000000000 --- a/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt +++ /dev/null @@ -1,19 +0,0 @@ -ARM MPS2 UART - -Required properties: -- compatible : Should be "arm,mps2-uart" -- reg : Address and length of the register set -- interrupts : Reference to the UART RX, TX and overrun interrupts - -Required clocking property: -- clocks : The input clock of the UART - - -Examples: - -uart0: serial@40004000 { - compatible = "arm,mps2-uart"; - reg = <0x40004000 0x1000>; - interrupts = <0 1 12>; - clocks = <&sysclk>; -}; diff --git a/Documentation/devicetree/bindings/serial/arm,mps2-uart.yaml b/Documentation/devicetree/bindings/serial/arm,mps2-uart.yaml new file mode 100644 index 000000000000..4a8df078e6f3 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/arm,mps2-uart.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/arm,mps2-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Arm MPS2 UART + +maintainers: + - Vladimir Murzin <vladimir.murzin@arm.com> + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: arm,mps2-uart + + reg: + maxItems: 1 + + interrupts: + items: + - description: RX interrupt + - description: TX interrupt + - description: Overrun interrupt + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + serial@40004000 { + compatible = "arm,mps2-uart"; + reg = <0x40004000 0x1000>; + interrupts = <0>, <1>, <12>; + clocks = <&sysclk>; + }; diff --git a/Documentation/devicetree/bindings/serial/arm,sbsa-uart.yaml b/Documentation/devicetree/bindings/serial/arm,sbsa-uart.yaml new file mode 100644 index 000000000000..68e3fd64b1d8 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/arm,sbsa-uart.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +--- +$id: http://devicetree.org/schemas/serial/arm,sbsa-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM SBSA UART + +maintainers: + - Andre Przywara <andre.przywara@arm.com> + +description: + This UART uses a subset of the PL011 registers and consequently lives in the + PL011 driver. It's baudrate and other communication parameters cannot be + adjusted at runtime, so it lacks a clock specifier here. + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: arm,sbsa-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + current-speed: + description: fixed baud rate set by the firmware + +required: + - compatible + - reg + - interrupts + - current-speed + +unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt b/Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt deleted file mode 100644 index 4163e7eb7763..000000000000 --- a/Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt +++ /dev/null @@ -1,10 +0,0 @@ -* ARM SBSA defined generic UART -This UART uses a subset of the PL011 registers and consequently lives -in the PL011 driver. It's baudrate and other communication parameters -cannot be adjusted at runtime, so it lacks a clock specifier here. - -Required properties: -- compatible: must be "arm,sbsa-uart" -- reg: exactly one register range -- interrupts: exactly one interrupt specifier -- current-speed: the (fixed) baud rate set by the firmware diff --git a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml index f466c38518c4..087a8926f8b4 100644 --- a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml +++ b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml @@ -26,6 +26,7 @@ properties: - enum: - microchip,sam9x60-usart - microchip,sam9x7-usart + - microchip,sama7d65-usart - const: atmel,at91sam9260-usart - items: - const: microchip,sam9x60-dbgu diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.yaml b/Documentation/devicetree/bindings/serial/cdns,uart.yaml index d7f047b0bf24..9d3e5c1d8502 100644 --- a/Documentation/devicetree/bindings/serial/cdns,uart.yaml +++ b/Documentation/devicetree/bindings/serial/cdns,uart.yaml @@ -16,9 +16,10 @@ properties: items: - const: xlnx,xuartps - const: cdns,uart-r1p8 - - description: UART controller for Zynq Ultrascale+ MPSoC - items: - - const: xlnx,zynqmp-uart + - items: + - enum: + - axiado,ax3000-uart + - xlnx,zynqmp-uart - const: cdns,uart-r1p12 reg: diff --git a/Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt b/Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt deleted file mode 100644 index 07013fa60a48..000000000000 --- a/Documentation/devicetree/bindings/serial/cirrus,clps711x-uart.txt +++ /dev/null @@ -1,31 +0,0 @@ -* Cirrus Logic CLPS711X Universal Asynchronous Receiver/Transmitter (UART) - -Required properties: -- compatible: Should be "cirrus,ep7209-uart". -- reg: Address and length of the register set for the device. -- interrupts: Should contain UART TX and RX interrupt. -- clocks: Should contain UART core clock number. -- syscon: Phandle to SYSCON node, which contain UART control bits. - -Optional properties: -- {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD - line respectively. - -Note: Each UART port should have an alias correctly numbered -in "aliases" node. - -Example: - aliases { - serial0 = &uart1; - }; - - uart1: uart@80000480 { - compatible = "cirrus,ep7312-uart","cirrus,ep7209-uart"; - reg = <0x80000480 0x80>; - interrupts = <12 13>; - clocks = <&clks 11>; - syscon = <&syscon1>; - cts-gpios = <&sysgpio 0 GPIO_ACTIVE_LOW>; - dsr-gpios = <&sysgpio 1 GPIO_ACTIVE_LOW>; - dcd-gpios = <&sysgpio 2 GPIO_ACTIVE_LOW>; - }; diff --git a/Documentation/devicetree/bindings/serial/cirrus,ep7209-uart.yaml b/Documentation/devicetree/bindings/serial/cirrus,ep7209-uart.yaml new file mode 100644 index 000000000000..c9976e86872b --- /dev/null +++ b/Documentation/devicetree/bindings/serial/cirrus,ep7209-uart.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/cirrus,ep7209-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic CLPS711X Universal Asynchronous Receiver/Transmitter (UART) + +maintainers: + - Alexander Shiyan <shc_work@mail.ru> + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: cirrus,ep7209-uart + + reg: + maxItems: 1 + + interrupts: + items: + - description: UART TX interrupt + - description: UART RX interrupt + + clocks: + maxItems: 1 + + syscon: + description: Phandle to SYSCON node, which contains UART control bits. + $ref: /schemas/types.yaml#/definitions/phandle + +required: + - compatible + - reg + - interrupts + - clocks + - syscon + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + serial@80000480 { + compatible = "cirrus,ep7209-uart"; + reg = <0x80000480 0x80>; + interrupts = <12>, <13>; + clocks = <&clks 11>; + syscon = <&syscon1>; + cts-gpios = <&sysgpio 0 GPIO_ACTIVE_LOW>; + dsr-gpios = <&sysgpio 1 GPIO_ACTIVE_LOW>; + dcd-gpios = <&sysgpio 2 GPIO_ACTIVE_LOW>; + }; diff --git a/Documentation/devicetree/bindings/serial/cnxt,cx92755-usart.yaml b/Documentation/devicetree/bindings/serial/cnxt,cx92755-usart.yaml new file mode 100644 index 000000000000..720229455330 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/cnxt,cx92755-usart.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/cnxt,cx92755-usart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Conexant Digicolor USART + +maintainers: + - Baruch Siach <baruch@tkos.co.il> + +description: > + Note: this binding is only applicable for using the USART peripheral as UART. + USART also support synchronous serial protocols like SPI and I2S. + Use the binding that matches the wiring of your system. + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: cnxt,cx92755-usart + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + +unevaluatedProperties: false + +examples: + - | + serial@f0000740 { + compatible = "cnxt,cx92755-usart"; + reg = <0xf0000740 0x20>; + clocks = <&main_clk>; + interrupts = <44>; + }; diff --git a/Documentation/devicetree/bindings/serial/digicolor-usart.txt b/Documentation/devicetree/bindings/serial/digicolor-usart.txt deleted file mode 100644 index 2d3ede66889d..000000000000 --- a/Documentation/devicetree/bindings/serial/digicolor-usart.txt +++ /dev/null @@ -1,27 +0,0 @@ -Binding for Conexant Digicolor USART - -Note: this binding is only applicable for using the USART peripheral as -UART. USART also support synchronous serial protocols like SPI and I2S. Use -the binding that matches the wiring of your system. - -Required properties: -- compatible : should be "cnxt,cx92755-usart". -- reg: Should contain USART controller registers location and length. -- interrupts: Should contain a single USART controller interrupt. -- clocks: Must contain phandles to the USART clock - See ../clocks/clock-bindings.txt for details. - -Note: Each UART port should have an alias correctly numbered -in "aliases" node. - -Example: - aliases { - serial0 = &uart0; - }; - - uart0: uart@f0000740 { - compatible = "cnxt,cx92755-usart"; - reg = <0xf0000740 0x20>; - clocks = <&main_clk>; - interrupts = <44>; - }; diff --git a/Documentation/devicetree/bindings/serial/lantiq,asc.yaml b/Documentation/devicetree/bindings/serial/lantiq,asc.yaml new file mode 100644 index 000000000000..96e8c79cb047 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/lantiq,asc.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/lantiq,asc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Lantiq SoC ASC serial controller + +maintainers: + - John Crispin <john@phrozen.org> + - Songjun Wu <songjun.wu@linux.intel.com> + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: lantiq,asc + + reg: + maxItems: 1 + + interrupts: + items: + - description: TX interrupt + - description: RX interrupt + - description: Error interrupt + + clocks: + items: + - description: Frequency clock + - description: Gate clock + + clock-names: + items: + - const: freq + - const: asc + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/mips-gic.h> + + serial@16600000 { + compatible = "lantiq,asc"; + reg = <0x16600000 0x100000>; + interrupts = <GIC_SHARED 103 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SHARED 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SHARED 106 IRQ_TYPE_LEVEL_HIGH>; + }; diff --git a/Documentation/devicetree/bindings/serial/lantiq_asc.txt b/Documentation/devicetree/bindings/serial/lantiq_asc.txt deleted file mode 100644 index 40e81a5818f6..000000000000 --- a/Documentation/devicetree/bindings/serial/lantiq_asc.txt +++ /dev/null @@ -1,31 +0,0 @@ -Lantiq SoC ASC serial controller - -Required properties: -- compatible : Should be "lantiq,asc" -- reg : Address and length of the register set for the device -- interrupts: the 3 (tx rx err) interrupt numbers. The interrupt specifier - depends on the interrupt-parent interrupt controller. - -Optional properties: -- clocks: Should contain frequency clock and gate clock -- clock-names: Should be "freq" and "asc" - -Example: - -asc0: serial@16600000 { - compatible = "lantiq,asc"; - reg = <0x16600000 0x100000>; - interrupt-parent = <&gic>; - interrupts = <GIC_SHARED 103 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SHARED 105 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SHARED 106 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cgu CLK_SSX4>, <&cgu GCLK_UART>; - clock-names = "freq", "asc"; -}; - -asc1: serial@e100c00 { - compatible = "lantiq,asc"; - reg = <0xE100C00 0x400>; - interrupt-parent = <&icu0>; - interrupts = <112 113 114>; -}; diff --git a/Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml b/Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml new file mode 100644 index 000000000000..6c7fa3d19369 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/marvell,armada-3700-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Armada-3700 UART + +maintainers: + - Pali Rohár <pali@kernel.org> + +description: + Marvell UART is a non standard UART used in some of Marvell EBU SoCs (e.g. + Armada-3700). + +properties: + compatible: + enum: + - marvell,armada-3700-uart + - marvell,armada-3700-uart-ext + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + description: + UART reference clock used to derive the baud rate. If absent, only fixed + baud rate from the bootloader is supported. + + interrupts: + minItems: 2 + items: + - description: UART sum interrupt + - description: UART TX interrupt + - description: UART RX interrupt + + interrupt-names: + minItems: 2 + maxItems: 3 + +required: + - compatible + - reg + - interrupts + - interrupt-names + +unevaluatedProperties: false + +allOf: + - $ref: /schemas/serial/serial.yaml# + - if: + properties: + compatible: + const: marvell,armada-3700-uart-ext + then: + properties: + interrupts: + maxItems: 2 + + interrupt-names: + items: + - const: uart-tx + - const: uart-rx + else: + properties: + interrupts: + minItems: 3 + + interrupt-names: + items: + - const: uart-sum + - const: uart-tx + - const: uart-rx + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + serial@12000 { + compatible = "marvell,armada-3700-uart"; + reg = <0x12000 0x18>; + clocks = <&uartclk 0>; + interrupts = + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "uart-sum", "uart-tx", "uart-rx"; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + serial@12200 { + compatible = "marvell,armada-3700-uart-ext"; + reg = <0x12200 0x30>; + clocks = <&uartclk 1>; + interrupts = + <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "uart-tx", "uart-rx"; + }; diff --git a/Documentation/devicetree/bindings/serial/mediatek,uart.yaml b/Documentation/devicetree/bindings/serial/mediatek,uart.yaml index 1b02f0b197ff..5bd8a8853ae0 100644 --- a/Documentation/devicetree/bindings/serial/mediatek,uart.yaml +++ b/Documentation/devicetree/bindings/serial/mediatek,uart.yaml @@ -25,6 +25,7 @@ properties: - enum: - mediatek,mt2701-uart - mediatek,mt2712-uart + - mediatek,mt6572-uart - mediatek,mt6580-uart - mediatek,mt6582-uart - mediatek,mt6589-uart @@ -33,6 +34,7 @@ properties: - mediatek,mt6779-uart - mediatek,mt6795-uart - mediatek,mt6797-uart + - mediatek,mt6893-uart - mediatek,mt7622-uart - mediatek,mt7623-uart - mediatek,mt7629-uart diff --git a/Documentation/devicetree/bindings/serial/microchip,pic32-uart.txt b/Documentation/devicetree/bindings/serial/microchip,pic32-uart.txt deleted file mode 100644 index c8dd440e9747..000000000000 --- a/Documentation/devicetree/bindings/serial/microchip,pic32-uart.txt +++ /dev/null @@ -1,29 +0,0 @@ -* Microchip Universal Asynchronous Receiver Transmitter (UART) - -Required properties: -- compatible: Should be "microchip,pic32mzda-uart" -- reg: Should contain registers location and length -- interrupts: Should contain interrupt -- clocks: Phandle to the clock. - See: Documentation/devicetree/bindings/clock/clock-bindings.txt -- pinctrl-names: A pinctrl state names "default" must be defined. -- pinctrl-0: Phandle referencing pin configuration of the UART peripheral. - See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt - -Optional properties: -- cts-gpios: CTS pin for UART - -Example: - uart1: serial@1f822000 { - compatible = "microchip,pic32mzda-uart"; - reg = <0x1f822000 0x50>; - interrupts = <112 IRQ_TYPE_LEVEL_HIGH>, - <113 IRQ_TYPE_LEVEL_HIGH>, - <114 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rootclk PB2CLK>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1 - &pinctrl_uart1_cts - &pinctrl_uart1_rts>; - cts-gpios = <&gpio1 15 0>; - }; diff --git a/Documentation/devicetree/bindings/serial/microchip,pic32mzda-uart.yaml b/Documentation/devicetree/bindings/serial/microchip,pic32mzda-uart.yaml new file mode 100644 index 000000000000..b176fd5b580e --- /dev/null +++ b/Documentation/devicetree/bindings/serial/microchip,pic32mzda-uart.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/microchip,pic32mzda-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip PIC32 UART + +maintainers: + - Andrei Pistirica <andrei.pistirica@microchip.com> + - Purna Chandra Mandal <purna.mandal@microchip.com> + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: microchip,pic32mzda-uart + + reg: + maxItems: 1 + + interrupts: + items: + - description: Fault + - description: RX + - description: TX + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/microchip,pic32-clock.h> + + serial@1f822000 { + compatible = "microchip,pic32mzda-uart"; + reg = <0x1f822000 0x50>; + interrupts = <112 IRQ_TYPE_LEVEL_HIGH>, + <113 IRQ_TYPE_LEVEL_HIGH>, + <114 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rootclk PB2CLK>; + cts-gpios = <&gpio1 15 0>; + }; diff --git a/Documentation/devicetree/bindings/serial/milbeaut-uart.txt b/Documentation/devicetree/bindings/serial/milbeaut-uart.txt deleted file mode 100644 index 3d2fb1a7ba94..000000000000 --- a/Documentation/devicetree/bindings/serial/milbeaut-uart.txt +++ /dev/null @@ -1,21 +0,0 @@ -Socionext Milbeaut UART controller - -Required properties: -- compatible: should be "socionext,milbeaut-usio-uart". -- reg: offset and length of the register set for the device. -- interrupts: two interrupts specifier. -- interrupt-names: should be "rx", "tx". -- clocks: phandle to the input clock. - -Optional properties: -- auto-flow-control: flow control enable. - -Example: - usio1: usio_uart@1e700010 { - compatible = "socionext,milbeaut-usio-uart"; - reg = <0x1e700010 0x10>; - interrupts = <0 141 0x4>, <0 149 0x4>; - interrupt-names = "rx", "tx"; - clocks = <&clk 2>; - auto-flow-control; - }; diff --git a/Documentation/devicetree/bindings/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt deleted file mode 100644 index a062bbca532c..000000000000 --- a/Documentation/devicetree/bindings/serial/mvebu-uart.txt +++ /dev/null @@ -1,56 +0,0 @@ -* Marvell UART : Non standard UART used in some of Marvell EBU SoCs - e.g., Armada-3700. - -Required properties: -- compatible: - - "marvell,armada-3700-uart" for the standard variant of the UART - (32 bytes FIFO, no DMA, level interrupts, 8-bit access to the - FIFO), called also UART1. - - "marvell,armada-3700-uart-ext" for the extended variant of the - UART (128 bytes FIFO, DMA, front interrupts, 8-bit or 32-bit - accesses to the FIFO), called also UART2. -- reg: offset and length of the register set for the device. -- clocks: UART reference clock used to derive the baudrate. If no clock - is provided (possible only with the "marvell,armada-3700-uart" - compatible string for backward compatibility), it will only work - if the baudrate was initialized by the bootloader and no baudrate - change will then be possible. When provided it should be UART1-clk - for standard variant of UART and UART2-clk for extended variant - of UART. TBG clock (with UART TBG divisors d1=d2=1) or xtal clock - should not be used and are supported only for backward compatibility. -- interrupts: - - Must contain three elements for the standard variant of the IP - (marvell,armada-3700-uart): "uart-sum", "uart-tx" and "uart-rx", - respectively the UART sum interrupt, the UART TX interrupt and - UART RX interrupt. A corresponding interrupt-names property must - be defined. - - Must contain two elements for the extended variant of the IP - (marvell,armada-3700-uart-ext): "uart-tx" and "uart-rx", - respectively the UART TX interrupt and the UART RX interrupt. A - corresponding interrupt-names property must be defined. - - For backward compatibility reasons, a single element interrupts - property is also supported for the standard variant of the IP, - containing only the UART sum interrupt. This form is deprecated - and should no longer be used. - -Example: - uart0: serial@12000 { - compatible = "marvell,armada-3700-uart"; - reg = <0x12000 0x18>; - clocks = <&uartclk 0>; - interrupts = - <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "uart-sum", "uart-tx", "uart-rx"; - }; - - uart1: serial@12200 { - compatible = "marvell,armada-3700-uart-ext"; - reg = <0x12200 0x30>; - clocks = <&uartclk 1>; - interrupts = - <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>, - <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "uart-tx", "uart-rx"; - }; diff --git a/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml b/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml new file mode 100644 index 000000000000..ffa2ea59f256 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/nxp,lpc3220-hsuart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC32xx SoC High Speed UART + +maintainers: + - Vladimir Zapolskiy <vz@mleia.com> + - Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: nxp,lpc3220-hsuart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + serial@40014000 { + compatible = "nxp,lpc3220-hsuart"; + reg = <0x40014000 0x1000>; + interrupts = <26 0>; + }; diff --git a/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt b/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt deleted file mode 100644 index 0d439dfc1aa5..000000000000 --- a/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt +++ /dev/null @@ -1,14 +0,0 @@ -* NXP LPC32xx SoC High Speed UART - -Required properties: -- compatible: Should be "nxp,lpc3220-hsuart" -- reg: Should contain registers location and length -- interrupts: Should contain interrupt - -Example: - - uart1: serial@40014000 { - compatible = "nxp,lpc3220-hsuart"; - reg = <0x40014000 0x1000>; - interrupts = <26 0>; - }; diff --git a/Documentation/devicetree/bindings/serial/qcom,sa8255p-geni-uart.yaml b/Documentation/devicetree/bindings/serial/qcom,sa8255p-geni-uart.yaml new file mode 100644 index 000000000000..c8f01923cb25 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/qcom,sa8255p-geni-uart.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/qcom,sa8255p-geni-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Geni based QUP UART interface + +maintainers: + - Praveen Talari <quic_ptalari@quicinc.com> + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + enum: + - qcom,sa8255p-geni-uart + - qcom,sa8255p-geni-debug-uart + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + items: + - description: UART core irq + - description: Wakeup irq (RX GPIO) + + interrupt-names: + description: + The UART interrupt and optionally the RX in-band wakeup interrupt + as not all UART instances have a wakeup-capable interrupt routed + via the PDC. + minItems: 1 + items: + - const: uart + - const: wakeup + + power-domains: + minItems: 2 + maxItems: 2 + + power-domain-names: + items: + - const: power + - const: perf + +required: + - compatible + - reg + - interrupts + - power-domains + - power-domain-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + serial@990000 { + compatible = "qcom,sa8255p-geni-uart"; + reg = <0x990000 0x4000>; + interrupts = <GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&scmi0_pd 0>, <&scmi0_dvfs 0>; + power-domain-names = "power", "perf"; + }; +... diff --git a/Documentation/devicetree/bindings/serial/renesas,hscif.yaml b/Documentation/devicetree/bindings/serial/renesas,hscif.yaml index 9480ed30915c..4b3f98a46cd9 100644 --- a/Documentation/devicetree/bindings/serial/renesas,hscif.yaml +++ b/Documentation/devicetree/bindings/serial/renesas,hscif.yaml @@ -63,6 +63,12 @@ properties: - const: renesas,rcar-gen4-hscif # R-Car Gen4 - const: renesas,hscif # generic HSCIF compatible UART + - items: + - enum: + - renesas,hscif-r8a78000 # R-Car X5H + - const: renesas,rcar-gen5-hscif # R-Car Gen5 + - const: renesas,hscif # generic HSCIF compatible UART + reg: maxItems: 1 @@ -120,6 +126,7 @@ if: - renesas,rcar-gen2-hscif - renesas,rcar-gen3-hscif - renesas,rcar-gen4-hscif + - renesas,rcar-gen5-hscif then: required: - resets diff --git a/Documentation/devicetree/bindings/serial/renesas,rsci.yaml b/Documentation/devicetree/bindings/serial/renesas,rsci.yaml new file mode 100644 index 000000000000..f50d8e02f476 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/renesas,rsci.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/renesas,rsci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RSCI Serial Communication Interface + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + oneOf: + - items: + - const: renesas,r9a09g087-rsci # RZ/N2H + - const: renesas,r9a09g077-rsci # RZ/T2H + + - items: + - const: renesas,r9a09g077-rsci # RZ/T2H + + reg: + maxItems: 1 + + interrupts: + items: + - description: Error interrupt + - description: Receive buffer full interrupt + - description: Transmit buffer empty interrupt + - description: Transmit end interrupt + + interrupt-names: + items: + - const: eri + - const: rxi + - const: txi + - const: tei + + clocks: + minItems: 2 + maxItems: 3 + + clock-names: + minItems: 2 + items: + - const: operation + - const: bus + - const: sck # optional external clock input + + power-domains: + maxItems: 1 + + uart-has-rtscts: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/renesas-cpg-mssr.h> + + sci0: serial@80005000 { + compatible = "renesas,r9a09g077-rsci"; + reg = <0x80005000 0x400>; + interrupts = <GIC_SPI 590 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 591 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 592 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 593 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "tei"; + clocks = <&cpg CPG_MOD 8>, <&cpg CPG_CORE 13>; + clock-names = "operation", "bus"; + power-domains = <&cpg>; + }; diff --git a/Documentation/devicetree/bindings/serial/renesas,scif.yaml b/Documentation/devicetree/bindings/serial/renesas,scif.yaml index 8e82999e6acb..e925cd4c3ac8 100644 --- a/Documentation/devicetree/bindings/serial/renesas,scif.yaml +++ b/Documentation/devicetree/bindings/serial/renesas,scif.yaml @@ -72,6 +72,12 @@ properties: - items: - enum: + - renesas,scif-r8a78000 # R-Car X5H + - const: renesas,rcar-gen5-scif # R-Car Gen5 + - const: renesas,scif # generic SCIF compatible UART + + - items: + - enum: - renesas,scif-r9a07g044 # RZ/G2{L,LC} - items: @@ -86,6 +92,7 @@ properties: - items: - enum: - renesas,scif-r9a09g047 # RZ/G3E + - renesas,scif-r9a09g056 # RZ/V2N - const: renesas,scif-r9a09g057 # RZ/V2H fallback reg: @@ -174,6 +181,7 @@ allOf: - renesas,rcar-gen2-scif - renesas,rcar-gen3-scif - renesas,rcar-gen4-scif + - renesas,rcar-gen5-scif - renesas,scif-r9a07g044 - renesas,scif-r9a09g057 then: diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml index 83d9986d8e98..1a1f991d5364 100644 --- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml +++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml @@ -30,6 +30,10 @@ properties: - samsung,exynos8895-uart - items: - enum: + - samsung,exynos2200-uart + - const: google,gs101-uart + - items: + - enum: - samsung,exynos7-uart - tesla,fsd-uart - const: samsung,exynos4210-uart diff --git a/Documentation/devicetree/bindings/serial/snps,arc-uart.yaml b/Documentation/devicetree/bindings/serial/snps,arc-uart.yaml new file mode 100644 index 000000000000..dd3096fbfb6a --- /dev/null +++ b/Documentation/devicetree/bindings/serial/snps,arc-uart.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/snps,arc-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Synopsys ARC UART + +maintainers: + - Vineet Gupta <vgupta@kernel.org> + +description: + Synopsys ARC UART is a non-standard UART used in some of the ARC FPGA boards. + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: snps,arc-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clock-frequency: + description: the input clock frequency for the UART + + current-speed: + description: baud rate for UART + +required: + - compatible + - reg + - interrupts + - clock-frequency + - current-speed + +unevaluatedProperties: false + +examples: + - | + serial@c0fc1000 { + compatible = "snps,arc-uart"; + reg = <0xc0fc1000 0x100>; + interrupts = <5>; + clock-frequency = <80000000>; + current-speed = <115200>; + }; diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml index 1ee0aed5057d..cb9da6c97afc 100644 --- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml +++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml @@ -17,7 +17,7 @@ allOf: properties: compatible: items: - - const: renesas,r9a06g032-uart + - {} - const: renesas,rzn1-uart - const: snps,dw-apb-uart then: @@ -108,6 +108,9 @@ properties: parameter. Define this if your UART does not implement the busy functionality. type: boolean + power-domains: + maxItems: 1 + resets: minItems: 1 maxItems: 2 diff --git a/Documentation/devicetree/bindings/serial/socionext,milbeaut-usio-uart.yaml b/Documentation/devicetree/bindings/serial/socionext,milbeaut-usio-uart.yaml new file mode 100644 index 000000000000..34a997ca2e11 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/socionext,milbeaut-usio-uart.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/socionext,milbeaut-usio-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext Milbeaut UART controller + +maintainers: + - Sugaya Taichi <sugaya.taichi@socionext.com> + +allOf: + - $ref: /schemas/serial/serial.yaml# + +properties: + compatible: + const: socionext,milbeaut-usio-uart + + reg: + maxItems: 1 + + interrupts: + items: + - description: RX interrupt specifier + - description: TX interrupt specifier + + interrupt-names: + items: + - const: rx + - const: tx + + clocks: + maxItems: 1 + + auto-flow-control: + description: Enable automatic flow control. + type: boolean + +required: + - compatible + - reg + - interrupts + - interrupt-names + +unevaluatedProperties: false + +examples: + - | + serial@1e700010 { + compatible = "socionext,milbeaut-usio-uart"; + reg = <0x1e700010 0x10>; + interrupts = <0 141 0x4>, <0 149 0x4>; + interrupt-names = "rx", "tx"; + clocks = <&clk 2>; + auto-flow-control; + }; diff --git a/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml b/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml index 77c281153010..39d4637c2d08 100644 --- a/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml +++ b/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml @@ -22,6 +22,8 @@ properties: - amlogic,meson-axg-clk-measure - amlogic,meson-g12a-clk-measure - amlogic,meson-sm1-clk-measure + - amlogic,c3-clk-measure + - amlogic,s4-clk-measure reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml b/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml index 3dc66f1de023..f3a85c67ce8a 100644 --- a/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml +++ b/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml @@ -186,22 +186,22 @@ examples: }; power-controller { - compatible = "amlogic,meson-axg-pwrc"; - #power-domain-cells = <1>; - amlogic,ao-sysctrl = <&sysctrl_AO>; - - resets = <&reset_viu>, - <&reset_venc>, - <&reset_vcbus>, - <&reset_vencl>, - <&reset_vid_lock>; - reset-names = "viu", "venc", "vcbus", "vencl", "vid_lock"; - clocks = <&clk_vpu>, <&clk_vapb>; - clock-names = "vpu", "vapb"; + compatible = "amlogic,meson-axg-pwrc"; + #power-domain-cells = <1>; + amlogic,ao-sysctrl = <&sysctrl_AO>; + + resets = <&reset_viu>, + <&reset_venc>, + <&reset_vcbus>, + <&reset_vencl>, + <&reset_vid_lock>; + reset-names = "viu", "venc", "vcbus", "vencl", "vid_lock"; + clocks = <&clk_vpu>, <&clk_vapb>; + clock-names = "vpu", "vapb"; }; phy { - compatible = "amlogic,axg-mipi-pcie-analog-phy"; - #phy-cells = <0>; + compatible = "amlogic,axg-mipi-pcie-analog-phy"; + #phy-cells = <0>; }; }; diff --git a/Documentation/devicetree/bindings/soc/fsl/fsl,imx23-digctl.yaml b/Documentation/devicetree/bindings/soc/fsl/fsl,imx23-digctl.yaml new file mode 100644 index 000000000000..3de135a70579 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/fsl/fsl,imx23-digctl.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/fsl/fsl,imx23-digctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale mxs digctrl for i.MX23/i.MX28 + +description: | + The digital control block provides overall control of various items within + the top digital block of the chip, including: + - Default first-level page table (DFLPT) controls + - HCLK performance counter + - Free-running microseconds counter + - Entropy control + - BIST controls for ARM Core and On-Chip RAM + - Chip Revision register + - USB loop back congtrol + - Other miscellaneous controls + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + oneOf: + - items: + - enum: + - fsl,imx28-digctl + - const: fsl,imx23-digctl + - const: fsl,imx23-digctl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + digctl@8001c000 { + compatible = "fsl,imx28-digctl", "fsl,imx23-digctl"; + reg = <0x8001c000 0x2000>; + interrupts = <89>; + }; + diff --git a/Documentation/devicetree/bindings/soc/fsl/fsl,ls1028a-reset.yaml b/Documentation/devicetree/bindings/soc/fsl/fsl,ls1028a-reset.yaml index 234089b5954d..b43df10c5ef4 100644 --- a/Documentation/devicetree/bindings/soc/fsl/fsl,ls1028a-reset.yaml +++ b/Documentation/devicetree/bindings/soc/fsl/fsl,ls1028a-reset.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas//soc/fsl/fsl,ls1028a-reset.yaml# +$id: http://devicetree.org/schemas/soc/fsl/fsl,ls1028a-reset.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Freescale Layerscape Reset Registers Module diff --git a/Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml b/Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml new file mode 100644 index 000000000000..2be022ca6a7d --- /dev/null +++ b/Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/google/google,gs101-pmu-intr-gen.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google Power Management Unit (PMU) Interrupt Generation + +description: | + PMU interrupt generator for handshaking between PMU through interrupts. + +maintainers: + - Peter Griffin <peter.griffin@linaro.org> + +properties: + compatible: + items: + - const: google,gs101-pmu-intr-gen + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pmu_intr_gen: syscon@17470000 { + compatible = "google,gs101-pmu-intr-gen", "syscon"; + reg = <0x17470000 0x10000>; + }; diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml index 1ad5b61b249f..4c96d4917967 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml +++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml @@ -23,6 +23,7 @@ properties: compatible: oneOf: - enum: + - mediatek,mt6893-dvfsrc - mediatek,mt8183-dvfsrc - mediatek,mt8195-dvfsrc - items: diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml index 41fbbe059d80..851a1260f8dc 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml @@ -25,6 +25,7 @@ properties: compatible: items: - enum: + - qcom,milos-aoss-qmp - qcom,qcs615-aoss-qmp - qcom,qcs8300-aoss-qmp - qcom,qdu1000-aoss-qmp @@ -38,6 +39,7 @@ properties: - qcom,sdx75-aoss-qmp - qcom,sdm845-aoss-qmp - qcom,sm6350-aoss-qmp + - qcom,sm7150-aoss-qmp - qcom,sm8150-aoss-qmp - qcom,sm8250-aoss-qmp - qcom,sm8350-aoss-qmp diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml index ce7e20dd22c9..fdc6fc17ed71 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml @@ -18,6 +18,7 @@ properties: compatible: items: - enum: + - qcom,sm7150-dcc - qcom,sm8150-dcc - qcom,sc7280-dcc - qcom,sc7180-dcc diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml index f2c5ec7e6437..84218636c0d8 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml @@ -55,25 +55,25 @@ additionalProperties: false examples: - | eud@88e0000 { - compatible = "qcom,sc7280-eud", "qcom,eud"; - reg = <0x88e0000 0x2000>, - <0x88e2000 0x1000>; + compatible = "qcom,sc7280-eud", "qcom,eud"; + reg = <0x88e0000 0x2000>, + <0x88e2000 0x1000>; - ports { - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - eud_ep: endpoint { - remote-endpoint = <&usb2_role_switch>; - }; - }; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + eud_ep: endpoint { + remote-endpoint = <&usb2_role_switch>; + }; + }; - port@1 { - reg = <1>; - eud_con: endpoint { - remote-endpoint = <&con_eud>; - }; - }; - }; + port@1 { + reg = <1>; + eud_con: endpoint { + remote-endpoint = <&con_eud>; + }; + }; + }; }; diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml index 4c9e78f29523..48114bb0c927 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml @@ -37,6 +37,7 @@ properties: - const: qcom,pmic-glink - items: - enum: + - qcom,milos-pmic-glink - qcom,sm8650-pmic-glink - qcom,sm8750-pmic-glink - qcom,x1e80100-pmic-glink diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml index b00be9e01206..3e8d99cb4dc3 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml @@ -36,6 +36,13 @@ properties: - const: err - const: wakeup + clocks: + maxItems: 1 + + clock-names: + items: + - const: ram + qcom,ipc: $ref: /schemas/types.yaml#/definitions/phandle-array items: @@ -46,6 +53,14 @@ properties: description: Three entries specifying the outgoing ipc bit used for signaling the RPM. + clock-controller: + type: object + additionalProperties: true + properties: + compatible: + contains: + const: qcom,rpmcc + patternProperties: "^regulators(-[01])?$": type: object diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml index af632d0e0355..036562eb5140 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml @@ -44,7 +44,13 @@ description: | properties: compatible: - const: qcom,rpmh-rsc + oneOf: + - items: + - enum: + - qcom,sc7180-rpmh-apps-rsc + - qcom,sdm845-rpmh-apps-rsc + - const: qcom,rpmh-rsc + - const: qcom,rpmh-rsc interrupts: minItems: 1 @@ -124,7 +130,21 @@ required: - qcom,tcs-offset - reg - reg-names - - power-domains + +allOf: + # Some platforms may lack a OSI-mode PSCI implementation, which implies the + # system power domain can't provide feedback about entering power collapse + - if: + not: + properties: + compatible: + contains: + enum: + - qcom,sc7180-rpmh-apps-rsc + - qcom,sdm845-rpmh-apps-rsc + then: + required: + - power-domains additionalProperties: false diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,sa8255p-geni-se-qup.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,sa8255p-geni-se-qup.yaml new file mode 100644 index 000000000000..352af3426d34 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,sa8255p-geni-se-qup.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/qcom/qcom,sa8255p-geni-se-qup.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GENI Serial Engine QUP Wrapper Controller + +maintainers: + - Praveen Talari <quic_ptalari@quicinc.com> + +description: + Generic Interface (GENI) based Qualcomm Universal Peripheral (QUP) wrapper + is a programmable module for supporting a wide range of serial interfaces + like UART, SPI, I2C, I3C, etc. A single QUP module can provide up to 8 Serial + Interfaces, using its internal Serial Engines. The GENI Serial Engine QUP + Wrapper controller is modeled as a node with zero or more child nodes each + representing a serial engine. + +properties: + compatible: + const: qcom,sa8255p-geni-se-qup + + reg: + description: QUP wrapper common register address and length. + maxItems: 1 + + "#address-cells": + const: 2 + + "#size-cells": + const: 2 + + ranges: true + + iommus: + maxItems: 1 + + dma-coherent: true + +patternProperties: + "spi@[0-9a-f]+$": + type: object + description: GENI serial engine based SPI controller. SPI in master mode + supports up to 50MHz, up to four chip selects, programmable + data path from 4 bits to 32 bits and numerous protocol + variants. + additionalProperties: true + + properties: + compatible: + const: qcom,sa8255p-geni-spi + + "i2c@[0-9a-f]+$": + type: object + description: GENI serial engine based I2C controller. + additionalProperties: true + + properties: + compatible: + const: qcom,sa8255p-geni-i2c + + "serial@[0-9a-f]+$": + type: object + description: GENI Serial Engine based UART Controller. + additionalProperties: true + + properties: + compatible: + enum: + - qcom,sa8255p-geni-uart + - qcom,sa8255p-geni-debug-uart + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + geniqup@9c0000 { + compatible = "qcom,sa8255p-geni-se-qup"; + reg = <0 0x9c0000 0 0x6000>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + serial@990000 { + compatible = "qcom,sa8255p-geni-uart"; + reg = <0 0x990000 0 0x4000>; + interrupts = <GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&scmi0_pd 0>, <&scmi0_dvfs 0>; + power-domain-names = "power", "perf"; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/soc/renesas/renesas.yaml b/Documentation/devicetree/bindings/soc/renesas/renesas.yaml index 0389355b9eca..f34b4986b336 100644 --- a/Documentation/devicetree/bindings/soc/renesas/renesas.yaml +++ b/Documentation/devicetree/bindings/soc/renesas/renesas.yaml @@ -375,12 +375,26 @@ properties: - renesas,r8a779g3 # ES3.x - const: renesas,r8a779g0 + - description: R-Car V4H (R8A779G3) + items: + - enum: + - retronix,sparrow-hawk # Sparrow Hawk board + - const: renesas,r8a779g3 # ES3.x + - const: renesas,r8a779g0 + - description: R-Car V4M (R8A779H0) items: - enum: - renesas,gray-hawk-single # Gray Hawk Single board (RTP8A779H0ASKB0F10S) - const: renesas,r8a779h0 + - description: R-Car V4M-7 (R8A779H2) + items: + - enum: + - renesas,gray-hawk-single # Gray Hawk Single board (RTP8A779H2ASKB0F10SA001) + - const: renesas,r8a779h2 # ES2.x + - const: renesas,r8a779h0 + - description: R-Car H3e (R8A779M0) items: - enum: @@ -569,7 +583,7 @@ properties: - description: RZ/V2H(P) (R9A09G057) items: - enum: - - renesas,rzv2h-evk # RZ/V2H EVK + - renesas,rzv2h-evk # RZ/V2H EVK (RTK0EF0168C06001BJ) - enum: - renesas,r9a09g057h41 # RZ/V2H - renesas,r9a09g057h42 # RZ/V2H with Mali-G31 support @@ -585,6 +599,16 @@ properties: - const: renesas,r9a09g057h48 - const: renesas,r9a09g057 + - description: RZ/T2H (R9A09G077) + items: + - enum: + - renesas,rzt2h-evk # RZ/T2H Evaluation Board (RTK9RZT2H0S00000BJ) + - enum: + - renesas,r9a09g077m04 # RZ/T2H with Single Cortex-A55 + Dual Cortex-R52 - no security + - renesas,r9a09g077m24 # RZ/T2H with Dual Cortex-A55 + Dual Cortex-R52 - no security + - renesas,r9a09g077m44 # RZ/T2H with Quad Cortex-A55 + Dual Cortex-R52 - no security + - const: renesas,r9a09g077 + additionalProperties: true ... diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml index 2f61c1b95fea..1ab0b092e2a5 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml @@ -18,6 +18,12 @@ properties: - rockchip,rk3528-ioc-grf - rockchip,rk3528-vo-grf - rockchip,rk3528-vpu-grf + - rockchip,rk3562-ioc-grf + - rockchip,rk3562-peri-grf + - rockchip,rk3562-pipephy-grf + - rockchip,rk3562-pmu-grf + - rockchip,rk3562-sys-grf + - rockchip,rk3562-usbphy-grf - rockchip,rk3566-pipe-grf - rockchip,rk3568-pcie3-phy-grf - rockchip,rk3568-pipe-grf @@ -82,6 +88,7 @@ properties: - rockchip,rk3368-pmugrf - rockchip,rk3399-grf - rockchip,rk3399-pmugrf + - rockchip,rk3562-pmu-grf - rockchip,rk3568-grf - rockchip,rk3568-pmugrf - rockchip,rk3576-ioc-grf @@ -172,10 +179,12 @@ allOf: properties: gpio: type: object + properties: + compatible: + contains: + const: rockchip,rk3328-grf-gpio - $ref: /schemas/gpio/rockchip,rk3328-grf-gpio.yaml# - - unevaluatedProperties: false + additionalProperties: true power-controller: type: object @@ -201,8 +210,8 @@ allOf: pcie-phy: type: object - description: - Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt + $ref: /schemas/phy/rockchip,rk3399-pcie-phy.yaml# + unevaluatedProperties: false patternProperties: "^phy@[0-9a-f]+$": @@ -326,6 +335,15 @@ examples: #phy-cells = <0>; }; + pcie-phy { + compatible = "rockchip,rk3399-pcie-phy"; + #phy-cells = <1>; + clocks = <&cru SCLK_PCIEPHY_REF>; + clock-names = "refclk"; + resets = <&cru SRST_PCIEPHY>; + reset-names = "phy"; + }; + phy@f780 { compatible = "rockchip,rk3399-emmc-phy"; reg = <0xf780 0x20>; diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml index 204da6fe458d..f0fb24156da9 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml @@ -129,6 +129,11 @@ properties: description: Node for reboot method + google,pmu-intr-gen-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU interrupt generation interface. + required: - compatible - reg @@ -189,6 +194,19 @@ allOf: properties: dp-phy: false + - if: + properties: + compatible: + contains: + enum: + - google,gs101-pmu + then: + required: + - google,pmu-intr-gen-syscon + else: + properties: + google,pmu-intr-gen-syscon: false + examples: - | #include <dt-bindings/clock/exynos5250.h> diff --git a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml index d27ed6c9d61e..d8b302f97547 100644 --- a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml @@ -30,6 +30,7 @@ properties: - samsung,exynos8895-fsys1-sysreg - samsung,exynos8895-peric0-sysreg - samsung,exynos8895-peric1-sysreg + - samsung,exynosautov920-hsi2-sysreg - samsung,exynosautov920-peric0-sysreg - samsung,exynosautov920-peric1-sysreg - tesla,fsd-cam-sysreg diff --git a/Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800b-rtc.yaml b/Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800b-rtc.yaml new file mode 100644 index 000000000000..5cf186c396c9 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800b-rtc.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sophgo/sophgo,cv1800b-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Real Time Clock of the Sophgo CV1800 SoC + +description: + The RTC (Real Time Clock) is an independently powered module in the chip. It + contains a 32KHz oscillator and a Power-On-Reset (POR) sub-module, which can + be used for time display and scheduled alarm produce. In addition, the + hardware state machine provides triggering and timing control for chip + power-on, power-off and reset. + + Furthermore, the 8051 subsystem is located within RTCSYS and is independently + powered. System software can use the 8051 to manage wake conditions and wake + the system while the system is asleep, and communicate with external devices + through peripheral controllers. + + Technical Reference Manual available at + https://github.com/sophgo/sophgo-doc/tree/main/SG200X/TRM + +maintainers: + - sophgo@lists.linux.dev + +allOf: + - $ref: /schemas/rtc/rtc.yaml# + +properties: + compatible: + items: + - const: sophgo,cv1800b-rtc + - const: syscon + + reg: + maxItems: 1 + + interrupts: + items: + - description: RTC Alarm + - description: RTC Longpress + - description: VBAT DET + + interrupt-names: + items: + - const: alarm + - const: longpress + - const: vbat + + clocks: + items: + - description: RTC clock source + - description: DW8051 MCU clock source + + clock-names: + items: + - const: rtc + - const: mcu + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/sophgo,cv1800.h> + #include <dt-bindings/interrupt-controller/irq.h> + + rtc@5025000 { + compatible = "sophgo,cv1800b-rtc", "syscon"; + reg = <0x5025000 0x2000>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH>, + <18 IRQ_TYPE_LEVEL_HIGH>, + <19 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "alarm", "longpress", "vbat"; + clocks = <&clk CLK_RTC_25M>, + <&clk CLK_SRC_RTC_SYS_0>; + clock-names = "rtc", "mcu"; + }; diff --git a/Documentation/devicetree/bindings/riscv/sophgo.yaml b/Documentation/devicetree/bindings/soc/sophgo/sophgo.yaml index a14cb10ff3f0..1c502618de51 100644 --- a/Documentation/devicetree/bindings/riscv/sophgo.yaml +++ b/Documentation/devicetree/bindings/soc/sophgo/sophgo.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/riscv/sophgo.yaml# +$id: http://devicetree.org/schemas/soc/sophgo/sophgo.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Sophgo SoC-based boards @@ -28,13 +28,24 @@ properties: - const: sophgo,cv1812h - items: - enum: + - milkv,duo-module-01-evb + - const: milkv,duo-module-01 + - const: sophgo,sg2000 + - items: + - enum: - sipeed,licheerv-nano-b - const: sipeed,licheerv-nano - const: sophgo,sg2002 - items: - enum: - milkv,pioneer + - sophgo,sg2042-evb-v1 + - sophgo,sg2042-evb-v2 - const: sophgo,sg2042 + - items: + - enum: + - sophgo,srd3-10 + - const: sophgo,sg2044 additionalProperties: true diff --git a/Documentation/devicetree/bindings/soc/spacemit/spacemit,k1-syscon.yaml b/Documentation/devicetree/bindings/soc/spacemit/spacemit,k1-syscon.yaml index 30aaf49da03d..133a391ee68c 100644 --- a/Documentation/devicetree/bindings/soc/spacemit/spacemit,k1-syscon.yaml +++ b/Documentation/devicetree/bindings/soc/spacemit/spacemit,k1-syscon.yaml @@ -19,6 +19,9 @@ properties: - spacemit,k1-syscon-apbc - spacemit,k1-syscon-apmu - spacemit,k1-syscon-mpmu + - spacemit,k1-syscon-rcpu + - spacemit,k1-syscon-rcpu2 + - spacemit,k1-syscon-apbc2 reg: maxItems: 1 @@ -47,9 +50,6 @@ properties: required: - compatible - reg - - clocks - - clock-names - - "#clock-cells" - "#reset-cells" allOf: @@ -57,13 +57,28 @@ allOf: properties: compatible: contains: - const: spacemit,k1-syscon-apbc + enum: + - spacemit,k1-syscon-apmu + - spacemit,k1-syscon-mpmu then: + required: + - "#power-domain-cells" + else: properties: "#power-domain-cells": false - else: + - if: + properties: + compatible: + contains: + enum: + - spacemit,k1-syscon-apbc + - spacemit,k1-syscon-apmu + - spacemit,k1-syscon-mpmu + then: required: - - "#power-domain-cells" + - clocks + - clock-names + - "#clock-cells" additionalProperties: false diff --git a/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml index 378e9cc5fac2..f3bd0be3b279 100644 --- a/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml +++ b/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml @@ -26,6 +26,7 @@ properties: compatible: items: - enum: + - ti,am654-system-controller - ti,j7200-system-controller - ti,j721e-system-controller - ti,j721s2-system-controller @@ -68,6 +69,23 @@ patternProperties: description: The node corresponding to SoC chip identification. + "^pcie-ctrl@[0-9a-f]+$": + type: object + description: + The node corresponding to PCIe control register. + + "^clock@[0-9a-f]+$": + type: object + $ref: /schemas/soc/ti/ti,am654-serdes-ctrl.yaml# + description: + This is the Serdes Control region. + + "^dss-oldi-io-ctrl@[0-9a-f]+$": + type: object + $ref: /schemas/mfd/syscon.yaml# + description: + This is the DSS OLDI CTRL region. + required: - compatible - reg @@ -110,5 +128,10 @@ examples: compatible = "ti,am654-chipid"; reg = <0x14 0x4>; }; + + pcie0_ctrl: pcie-ctrl@4070 { + compatible = "ti,j784s4-pcie-ctrl", "syscon"; + reg = <0x4070 0x4>; + }; }; ... diff --git a/Documentation/devicetree/bindings/soc/ti/ti,j784s4-bist.yaml b/Documentation/devicetree/bindings/soc/ti/ti,j784s4-bist.yaml new file mode 100644 index 000000000000..a73691cf5624 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/ti/ti,j784s4-bist.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2025 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/ti/ti,j784s4-bist.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments K3 BIST + +maintainers: + - Neha Malcom Francis <n-francis@ti.com> + +allOf: + - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml# + +description: + The BIST (Built-In Self Test) module is an IP block present in K3 devices + that support triggering of BIST tests, both PBIST (Memory BIST) and LBIST + (Logic BIST) on a core. Both tests are destructive in nature. At boot, BIST + is executed by hardware for the MCU domain automatically as part of HW POST. + +properties: + compatible: + const: ti,j784s4-bist + + reg: + maxItems: 2 + + reg-names: + items: + - const: cfg + - const: ctrl_mmr + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - ti,sci-dev-id + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/soc/ti,sci_pm_domain.h> + bus { + #address-cells = <2>; + #size-cells = <2>; + safety-selftest@33c0000 { + compatible = "ti,j784s4-bist"; + reg = <0x00 0x033c0000 0x00 0x400>, + <0x00 0x0010c1a0 0x00 0x01c>; + reg-names = "cfg", "ctrl_mmr"; + clocks = <&k3_clks 237 7>; + power-domains = <&k3_pds 237 TI_SCI_PD_EXCLUSIVE>; + ti,sci-dev-id = <234>; + }; + }; diff --git a/Documentation/devicetree/bindings/soc/ti/wkup-m3-ipc.yaml b/Documentation/devicetree/bindings/soc/ti/wkup-m3-ipc.yaml index 0df41c4f60c1..56b16183c885 100644 --- a/Documentation/devicetree/bindings/soc/ti/wkup-m3-ipc.yaml +++ b/Documentation/devicetree/bindings/soc/ti/wkup-m3-ipc.yaml @@ -121,13 +121,13 @@ examples: }; wkup_m3_ipc@1324 { - compatible = "ti,am3352-wkup-m3-ipc"; - reg = <0x1324 0x24>; - interrupts = <78>; - ti,rproc = <&wkup_m3>; - mboxes = <&am335x_mailbox &mbox_wkupm3>; - ti,vtt-gpio-pin = <7>; - firmware-name = "am335x-evm-scale-data.bin"; + compatible = "ti,am3352-wkup-m3-ipc"; + reg = <0x1324 0x24>; + interrupts = <78>; + ti,rproc = <&wkup_m3>; + mboxes = <&am335x_mailbox &mbox_wkupm3>; + ti,vtt-gpio-pin = <7>; + firmware-name = "am335x-evm-scale-data.bin"; }; }; @@ -155,20 +155,20 @@ examples: pinctrl-0 = <&ddr3_vtt_toggle_default>; ddr3_vtt_toggle_default: ddr_vtt_toggle_default { - pinctrl-single,pins = < + pinctrl-single,pins = < 0x25C (DS0_PULL_UP_DOWN_EN | PIN_OUTPUT_PULLUP | DS0_FORCE_OFF_MODE | MUX_MODE7) - >; + >; }; }; wkup_m3_ipc@1324 { - compatible = "ti,am4372-wkup-m3-ipc"; - reg = <0x1324 0x24>; - interrupts = <78>; - ti,rproc = <&wkup_m3>; - mboxes = <&am437x_mailbox &mbox_wkupm3>; - ti,set-io-isolation; - firmware-name = "am43x-evm-scale-data.bin"; + compatible = "ti,am4372-wkup-m3-ipc"; + reg = <0x1324 0x24>; + interrupts = <78>; + ti,rproc = <&wkup_m3>; + mboxes = <&am437x_mailbox &mbox_wkupm3>; + ti,set-io-isolation; + firmware-name = "am43x-evm-scale-data.bin"; }; }; diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml index 725b47e82062..cd47905eb20a 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml @@ -41,6 +41,10 @@ properties: description: This pin is connected to the chip's RESET pin. maxItems: 1 + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/sound/fsl,mxs-audio-sgtl5000.yaml b/Documentation/devicetree/bindings/sound/fsl,mxs-audio-sgtl5000.yaml new file mode 100644 index 000000000000..d12774b42a11 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/fsl,mxs-audio-sgtl5000.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/fsl,mxs-audio-sgtl5000.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale MXS audio complex with SGTL5000 codec + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + items: + - enum: + - bluegiga,apx4devkit-sgtl5000 + - denx,m28evk-sgtl5000 + - fsl,imx28-evk-sgtl5000 + - fsl,imx28-mbmx28lc-sgtl5000 + - fsl,imx28-tx28-sgtl5000 + - const: fsl,mxs-audio-sgtl5000 + + model: + $ref: /schemas/types.yaml#/definitions/string + description: The user-visible name of this sound complex + + saif-controllers: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: The phandle list of the MXS SAIF controller + + audio-codec: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of the SGTL5000 audio codec + + audio-routing: + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + description: | + A list of the connections between audio components. + Each entry is a pair of strings, the first being the + connection's sink, the second being the connection's + source. Valid names could be power supplies, SGTL5000 + pins, and the jacks on the board: + + Power supplies: + * Mic Bias + + SGTL5000 pins: + * MIC_IN + * LINE_IN + * HP_OUT + * LINE_OUT + + Board connectors: + * Mic Jack + * Line In Jack + * Headphone Jack + * Line Out Jack + * Ext Spk + +required: + - compatible + - saif-controllers + - audio-codec + +allOf: + - $ref: dai-common.yaml# + +unevaluatedProperties: false + +examples: + - | + sound { + compatible = "fsl,imx28-evk-sgtl5000", "fsl,mxs-audio-sgtl5000"; + model = "imx28-evk-sgtl5000"; + saif-controllers = <&saif0 &saif1>; + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + }; diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml new file mode 100644 index 000000000000..d8993b5d457a --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mediatek,mt8173-afe-pcm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek AFE PCM controller for MT8173 + +maintainers: + - Trevor Wu <trevor.wu@mediatek.com> + +properties: + compatible: + const: mediatek,mt8173-afe-pcm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: audio infra sys clock + - description: audio top mux + - description: audio intbus mux + - description: apll1 clock + - description: apll2 clock + - description: i2s0 mclk mux + - description: i2s1 mclk mux + - description: i2s2 mclk mux + - description: i2s3 mclk mux + - description: i2s3 bclk mux + + clock-names: + items: + - const: infra_sys_audio_clk + - const: top_pdn_audio + - const: top_pdn_aud_intbus + - const: bck0 + - const: bck1 + - const: i2s0_m + - const: i2s1_m + - const: i2s2_m + - const: i2s3_m + - const: i2s3_b + + power-domains: + maxItems: 1 + + memory-region: + description: memory region for audio DMA buffers + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/power/mt8173-power.h> + + mt8173-afe-pcm@11220000 { + compatible = "mediatek,mt8173-afe-pcm"; + reg = <0x11220000 0x1000>; + interrupts = <GIC_SPI 134 IRQ_TYPE_EDGE_FALLING>; + power-domains = <&spm MT8173_POWER_DOMAIN_AUDIO>; + clocks = <&infracfg CLK_INFRA_AUDIO>, + <&topckgen CLK_TOP_AUDIO_SEL>, + <&topckgen CLK_TOP_AUD_INTBUS_SEL>, + <&topckgen CLK_TOP_APLL1_DIV0>, + <&topckgen CLK_TOP_APLL2_DIV0>, + <&topckgen CLK_TOP_I2S0_M_SEL>, + <&topckgen CLK_TOP_I2S1_M_SEL>, + <&topckgen CLK_TOP_I2S2_M_SEL>, + <&topckgen CLK_TOP_I2S3_M_SEL>, + <&topckgen CLK_TOP_I2S3_B_SEL>; + clock-names = "infra_sys_audio_clk", + "top_pdn_audio", + "top_pdn_aud_intbus", + "bck0", + "bck1", + "i2s0_m", + "i2s1_m", + "i2s2_m", + "i2s3_m", + "i2s3_b"; + memory-region = <&afe_dma_mem>; + }; diff --git a/Documentation/devicetree/bindings/sound/mt8186-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mt8186-afe-pcm.yaml index 7fe85b08f9df..f5af2cf18158 100644 --- a/Documentation/devicetree/bindings/sound/mt8186-afe-pcm.yaml +++ b/Documentation/devicetree/bindings/sound/mt8186-afe-pcm.yaml @@ -25,6 +25,10 @@ properties: reset-names: const: audiosys + memory-region: + description: memory region for audio DMA buffers + maxItems: 1 + mediatek,apmixedsys: $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the mediatek apmixedsys controller @@ -170,6 +174,7 @@ examples: "top_apll12_div_tdm", "top_mux_audio_h", "top_clk26m_clk"; + memory-region = <&afe_dma_mem>; }; ... diff --git a/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml index 064ef172bef4..8ddf49b0040d 100644 --- a/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml +++ b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml @@ -23,6 +23,10 @@ properties: reset-names: const: audiosys + memory-region: + description: memory region for audio DMA buffers + maxItems: 1 + mediatek,apmixedsys: $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the mediatek apmixedsys controller @@ -95,6 +99,7 @@ examples: "aud_dac_predis_clk", "aud_infra_clk", "aud_infra_26m_clk"; + memory-region = <&afe_dma_mem>; }; ... diff --git a/Documentation/devicetree/bindings/sound/mtk-afe-pcm.txt b/Documentation/devicetree/bindings/sound/mtk-afe-pcm.txt deleted file mode 100644 index e302c7f43b95..000000000000 --- a/Documentation/devicetree/bindings/sound/mtk-afe-pcm.txt +++ /dev/null @@ -1,45 +0,0 @@ -Mediatek AFE PCM controller - -Required properties: -- compatible = "mediatek,mt8173-afe-pcm"; -- reg: register location and size -- interrupts: Should contain AFE interrupt -- clock-names: should have these clock names: - "infra_sys_audio_clk", - "top_pdn_audio", - "top_pdn_aud_intbus", - "bck0", - "bck1", - "i2s0_m", - "i2s1_m", - "i2s2_m", - "i2s3_m", - "i2s3_b"; - -Example: - - afe: mt8173-afe-pcm@11220000 { - compatible = "mediatek,mt8173-afe-pcm"; - reg = <0 0x11220000 0 0x1000>; - interrupts = <GIC_SPI 134 IRQ_TYPE_EDGE_FALLING>; - clocks = <&infracfg INFRA_AUDIO>, - <&topckgen TOP_AUDIO_SEL>, - <&topckgen TOP_AUD_INTBUS_SEL>, - <&topckgen TOP_APLL1_DIV0>, - <&topckgen TOP_APLL2_DIV0>, - <&topckgen TOP_I2S0_M_CK_SEL>, - <&topckgen TOP_I2S1_M_CK_SEL>, - <&topckgen TOP_I2S2_M_CK_SEL>, - <&topckgen TOP_I2S3_M_CK_SEL>, - <&topckgen TOP_I2S3_B_CK_SEL>; - clock-names = "infra_sys_audio_clk", - "top_pdn_audio", - "top_pdn_aud_intbus", - "bck0", - "bck1", - "i2s0_m", - "i2s1_m", - "i2s2_m", - "i2s3_m", - "i2s3_b"; - }; diff --git a/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt b/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt deleted file mode 100644 index 4eb980bd0287..000000000000 --- a/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt +++ /dev/null @@ -1,42 +0,0 @@ -* Freescale MXS audio complex with SGTL5000 codec - -Required properties: -- compatible : "fsl,mxs-audio-sgtl5000" -- model : The user-visible name of this sound complex -- saif-controllers : The phandle list of the MXS SAIF controller -- audio-codec : The phandle of the SGTL5000 audio codec -- audio-routing : A list of the connections between audio components. - Each entry is a pair of strings, the first being the - connection's sink, the second being the connection's - source. Valid names could be power supplies, SGTL5000 - pins, and the jacks on the board: - - Power supplies: - * Mic Bias - - SGTL5000 pins: - * MIC_IN - * LINE_IN - * HP_OUT - * LINE_OUT - - Board connectors: - * Mic Jack - * Line In Jack - * Headphone Jack - * Line Out Jack - * Ext Spk - -Example: - -sound { - compatible = "fsl,imx28-evk-sgtl5000", - "fsl,mxs-audio-sgtl5000"; - model = "imx28-evk-sgtl5000"; - saif-controllers = <&saif0 &saif1>; - audio-codec = <&sgtl5000>; - audio-routing = - "MIC_IN", "Mic Jack", - "Mic Jack", "Mic Bias", - "Headphone Jack", "HP_OUT"; -}; diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml index f41deaa6f4df..dd549db6c841 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml @@ -40,7 +40,11 @@ properties: clock-names: minItems: 1 - maxItems: 4 + items: + - const: mclk + - const: macro + - const: dcodec + - const: npl clock-output-names: maxItems: 1 @@ -80,8 +84,7 @@ allOf: clocks: maxItems: 1 clock-names: - items: - - const: mclk + maxItems: 1 - if: properties: @@ -94,10 +97,8 @@ allOf: minItems: 3 maxItems: 3 clock-names: - items: - - const: mclk - - const: macro - - const: dcodec + minItems: 3 + maxItems: 3 - if: properties: @@ -112,11 +113,8 @@ allOf: minItems: 4 maxItems: 4 clock-names: - items: - - const: mclk - - const: macro - - const: dcodec - - const: npl + minItems: 4 + maxItems: 4 - if: properties: @@ -130,10 +128,8 @@ allOf: minItems: 3 maxItems: 3 clock-names: - items: - - const: mclk - - const: macro - - const: dcodec + minItems: 3 + maxItems: 3 unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml b/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml index 297aa362aa54..268f7073d797 100644 --- a/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml @@ -29,6 +29,12 @@ properties: unevaluatedProperties: false description: Qualcomm DSP audio ports + usbd: + type: object + $ref: /schemas/sound/qcom,q6usb.yaml# + unevaluatedProperties: false + description: Qualcomm DSP USB audio ports + required: - compatible - dais @@ -64,5 +70,12 @@ examples: qcom,sd-lines = <0 1 2 3>; }; }; + + usbd { + compatible = "qcom,q6usb"; + #sound-dai-cells = <1>; + iommus = <&apps_smmu 0x180f 0x0>; + qcom,usb-audio-intr-idx = /bits/ 16 <2>; + }; }; }; diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index 22fe6814b706..5d3dbb6cb1ae 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -28,10 +28,12 @@ properties: - qcom,sm8750-sndcard - const: qcom,sm8450-sndcard - enum: + - fairphone,fp4-sndcard - fairphone,fp5-sndcard - qcom,apq8096-sndcard - qcom,qcm6490-idp-sndcard - qcom,qcs6490-rb3gen2-sndcard + - qcom,qcs8275-sndcard - qcom,qcs9075-sndcard - qcom,qcs9100-sndcard - qcom,qrb4210-rb2-sndcard @@ -193,4 +195,19 @@ examples: sound-dai = <&vamacro 0>; }; }; + + usb-dai-link { + link-name = "USB Playback"; + cpu { + sound-dai = <&q6afedai USB_RX>; + }; + + codec { + sound-dai = <&usbdai USB_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + }; }; diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml index c69291f4d575..85283f94465d 100644 --- a/Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml @@ -45,6 +45,9 @@ properties: purpose of handling altmode muxing and orientation switching to detect and enable Audio Accessory Mode. + vdd-px-supply: + description: A reference to the 1.2V PX supply + required: - compatible diff --git a/Documentation/devicetree/bindings/sound/richtek,rt9123.yaml b/Documentation/devicetree/bindings/sound/richtek,rt9123.yaml index 5acb05cdfefd..819ca06203b1 100644 --- a/Documentation/devicetree/bindings/sound/richtek,rt9123.yaml +++ b/Documentation/devicetree/bindings/sound/richtek,rt9123.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/sound/richtek,rt9123.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Richtek RT9123 Audio Amplifier +title: Richtek RT9123/RTQ9124 Audio Amplifier maintainers: - ChiYuan Huang <cy_huang@richtek.com> @@ -15,6 +15,12 @@ description: support various formats, including I2S, left-justified, right-justified, and TDM formats. + RTQ9124 is an ultra-low output noise, digital input, mono-channel Class-D + power amplifier that supports a 2.1MHz switching frequency. It integrates + both DC and AC load diagnostics, as well as real-time load monitoring to + assess speaker condition. The device operates from 4.5V to 18V and delivers + up to 30W output power. + allOf: - $ref: dai-common.yaml# @@ -22,6 +28,7 @@ properties: compatible: enum: - richtek,rt9123 + - richtek,rtq9124 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/sound/ti,tas57xx.yaml b/Documentation/devicetree/bindings/sound/ti,tas57xx.yaml index 74f7d02b424b..0b013a34e2c1 100644 --- a/Documentation/devicetree/bindings/sound/ti,tas57xx.yaml +++ b/Documentation/devicetree/bindings/sound/ti,tas57xx.yaml @@ -18,6 +18,7 @@ properties: - ti,tas5719 - ti,tas5721 - ti,tas5733 + - ti,tas5753 reg: maxItems: 1 @@ -98,6 +99,7 @@ allOf: contains: enum: - ti,tas5721 + - ti,tas5753 then: properties: HPVDD-supply: false diff --git a/Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml b/Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml new file mode 100644 index 000000000000..9bfb8089f7ea --- /dev/null +++ b/Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2025 Amlogic, Inc. All rights reserved +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/amlogic,a4-spisg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic SPI Scatter-Gather Controller + +maintainers: + - Xianwei Zhao <xianwei.zhao@amlogic.com> + - Sunny Luo <sunny.luo@amlogic.com> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + const: amlogic,a4-spisg + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: core + - const: pclk + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + spi@50000 { + compatible = "amlogic,a4-spisg"; + reg = <0x50000 0x38>; + interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc 37>, + <&clkc 93>; + clock-names = "core", "pclk"; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/spi/fsl,dspi.yaml b/Documentation/devicetree/bindings/spi/fsl,dspi.yaml index bf9cce53c48d..8dbda1ffb5eb 100644 --- a/Documentation/devicetree/bindings/spi/fsl,dspi.yaml +++ b/Documentation/devicetree/bindings/spi/fsl,dspi.yaml @@ -23,6 +23,7 @@ properties: - fsl,ls2080a-dspi - fsl,ls2085a-dspi - fsl,lx2160a-dspi + - nxp,s32g2-dspi - items: - enum: - fsl,ls1012a-dspi @@ -37,6 +38,9 @@ properties: - items: - const: fsl,lx2160a-dspi - const: fsl,ls2085a-dspi + - items: + - const: nxp,s32g3-dspi + - const: nxp,s32g2-dspi reg: maxItems: 1 @@ -114,3 +118,17 @@ examples: spi-cs-hold-delay-ns = <50>; }; }; + # S32G3 in target mode + - | + spi@401d4000 { + compatible = "nxp,s32g3-dspi", "nxp,s32g2-dspi"; + reg = <0x401d4000 0x1000>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks 26>; + clock-names = "dspi"; + spi-num-chipselects = <8>; + bus-num = <0>; + dmas = <&edma0 0 7>, <&edma0 0 8>; + dma-names = "tx", "rx"; + spi-slave; + }; diff --git a/Documentation/devicetree/bindings/spi/marvell,orion-spi.yaml b/Documentation/devicetree/bindings/spi/marvell,orion-spi.yaml new file mode 100644 index 000000000000..7f5ec1d7f59b --- /dev/null +++ b/Documentation/devicetree/bindings/spi/marvell,orion-spi.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/marvell,orion-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Orion SPI controller + +maintainers: + - Andrew Lunn <andrew@lunn.ch> + - Gregory CLEMENT <gregory.clement@bootlin.com> + +allOf: + - $ref: /schemas/spi/spi-controller.yaml# + +properties: + compatible: + oneOf: + - enum: + - marvell,orion-spi + - marvell,armada-380-spi # For ap80x and cp11x + - items: + - enum: + - marvell,armada-370-spi + - marvell,armada-375-spi + - marvell,armada-380-spi + - marvell,armada-390-spi + - marvell,armada-xp-spi + - const: marvell,orion-spi + + cell-index: + description: Instance id for the SPI controller + deprecated: true + + reg: + minItems: 1 + items: + - description: control registers + - description: CS0 MBUS target/attribute registers for direct mode + - description: CS1 MBUS target/attribute registers for direct mode + - description: CS2 MBUS target/attribute registers for direct mode + - description: CS3 MBUS target/attribute registers for direct mode + - description: CS4 MBUS target/attribute registers for direct mode + - description: CS5 MBUS target/attribute registers for direct mode + - description: CS6 MBUS target/attribute registers for direct mode + - description: CS7 MBUS target/attribute registers for direct mode + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + items: + - const: core + - const: axi + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + spi@10600 { + compatible = "marvell,orion-spi"; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + reg = <0x10600 0x28>; + clocks = <&coreclk 0>; + interrupts = <23>; + }; + - | + #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16)) + + bus { + #address-cells = <2>; + #size-cells = <1>; + + spi@10600 { + compatible = "marvell,orion-spi"; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + reg = <MBUS_ID(0xf0, 0x01) 0x10600 0x28>, /* control */ + <MBUS_ID(0x01, 0x1e) 0 0xffffffff>, /* CS0 */ + <MBUS_ID(0x01, 0x5e) 0 0xffffffff>, /* CS1 */ + <MBUS_ID(0x01, 0x9e) 0 0xffffffff>, /* CS2 */ + <MBUS_ID(0x01, 0xde) 0 0xffffffff>, /* CS3 */ + <MBUS_ID(0x01, 0x1f) 0 0xffffffff>, /* CS4 */ + <MBUS_ID(0x01, 0x5f) 0 0xffffffff>, /* CS5 */ + <MBUS_ID(0x01, 0x9f) 0 0xffffffff>, /* CS6 */ + <MBUS_ID(0x01, 0xdf) 0 0xffffffff>; /* CS7 */ + clocks = <&coreclk 0>; + interrupts = <23>; + }; + }; diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml index ed17815263a8..3bf3eb1f8728 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml @@ -41,11 +41,16 @@ properties: - const: mediatek,spi-ipm - items: - enum: + - mediatek,mt8196-spi + - const: mediatek,mt6991-spi + - items: + - enum: - mediatek,mt2701-spi - mediatek,mt2712-spi - mediatek,mt6589-spi - mediatek,mt6765-spi - mediatek,mt6893-spi + - mediatek,mt6991-spi - mediatek,mt7622-spi - mediatek,mt8135-spi - mediatek,mt8173-spi diff --git a/Documentation/devicetree/bindings/spi/mxs-spi.yaml b/Documentation/devicetree/bindings/spi/mxs-spi.yaml index e2512166c1cd..0cf8e7269ba9 100644 --- a/Documentation/devicetree/bindings/spi/mxs-spi.yaml +++ b/Documentation/devicetree/bindings/spi/mxs-spi.yaml @@ -24,6 +24,9 @@ properties: interrupts: maxItems: 1 + clocks: + maxItems: 1 + dmas: maxItems: 1 diff --git a/Documentation/devicetree/bindings/spi/nxp,lpc3220-spi.yaml b/Documentation/devicetree/bindings/spi/nxp,lpc3220-spi.yaml new file mode 100644 index 000000000000..d5f780912f21 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/nxp,lpc3220-spi.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/nxp,lpc3220-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC3220 SPI controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + enum: + - nxp,lpc3220-spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +allOf: + - $ref: spi-controller.yaml# + +unevaluatedProperties: false + +required: + - compatible + - reg + - clocks + +examples: + - | + #include <dt-bindings/clock/lpc32xx-clock.h> + + spi@20088000 { + compatible = "nxp,lpc3220-spi"; + reg = <0x20088000 0x1000>; + clocks = <&clk LPC32XX_CLK_SPI1>; + #address-cells = <1>; + #size-cells = <0>; + }; + diff --git a/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml b/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml new file mode 100644 index 000000000000..ab27fefc3c3a --- /dev/null +++ b/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/renesas,rzv2h-rspi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/V2H(P) Renesas Serial Peripheral Interface (RSPI) + +maintainers: + - Fabrizio Castro <fabrizio.castro.jz@renesas.com> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + const: renesas,r9a09g057-rspi # RZ/V2H(P) + + reg: + maxItems: 1 + + interrupts: + items: + - description: Idle Interrupt + - description: Error Interrupt + - description: Communication End Interrupt + - description: Receive Buffer Full Interrupt + - description: Transmit Buffer Empty Interrupt + + interrupt-names: + items: + - const: idle + - const: error + - const: end + - const: rx + - const: tx + + clocks: + maxItems: 3 + + clock-names: + items: + - const: pclk + - const: pclk_sfr + - const: tclk + + resets: + maxItems: 2 + + reset-names: + items: + - const: presetn + - const: tresetn + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - resets + - reset-names + - power-domains + - '#address-cells' + - '#size-cells' + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/renesas-cpg-mssr.h> + spi@12800800 { + compatible = "renesas,r9a09g057-rspi"; + + reg = <0x12800800 0x400>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 504 IRQ_TYPE_EDGE_RISING>, + <GIC_SPI 505 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "idle", "error", "end", "rx", "tx"; + clocks = <&cpg CPG_MOD 0x5a>, + <&cpg CPG_MOD 0x5b>, + <&cpg CPG_MOD 0x5c>; + clock-names = "pclk", "pclk_sfr", "tclk"; + resets = <&cpg 0x7f>, <&cpg 0x80>; + reset-names = "presetn", "tresetn"; + power-domains = <&cpg>; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-mux.yaml b/Documentation/devicetree/bindings/spi/spi-mux.yaml index fb2a6039928c..b1e2a97be699 100644 --- a/Documentation/devicetree/bindings/spi/spi-mux.yaml +++ b/Documentation/devicetree/bindings/spi/spi-mux.yaml @@ -46,7 +46,6 @@ properties: required: - compatible - reg - - spi-max-frequency - mux-controls unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/spi/spi-orion.txt b/Documentation/devicetree/bindings/spi/spi-orion.txt deleted file mode 100644 index 8434a65fc12a..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-orion.txt +++ /dev/null @@ -1,79 +0,0 @@ -Marvell Orion SPI device - -Required properties: -- compatible : should be on of the following: - - "marvell,orion-spi" for the Orion, mv78x00, Kirkwood and Dove SoCs - - "marvell,armada-370-spi", for the Armada 370 SoCs - - "marvell,armada-375-spi", for the Armada 375 SoCs - - "marvell,armada-380-spi", for the Armada 38x SoCs - - "marvell,armada-390-spi", for the Armada 39x SoCs - - "marvell,armada-xp-spi", for the Armada XP SoCs -- reg : offset and length of the register set for the device. - This property can optionally have additional entries to configure - the SPI direct access mode that some of the Marvell SoCs support - additionally to the normal indirect access (PIO) mode. The values - for the MBus "target" and "attribute" are defined in the Marvell - SoC "Functional Specifications" Manual in the chapter "Marvell - Core Processor Address Decoding". - The eight register sets following the control registers refer to - chip-select lines 0 through 7 respectively. -- cell-index : Which of multiple SPI controllers is this. -- clocks : pointers to the reference clocks for this device, the first - one is the one used for the clock on the spi bus, the - second one is optional and is the clock used for the - functional part of the controller - -Optional properties: -- interrupts : Is currently not used. -- clock-names : names of used clocks, mandatory if the second clock is - used, the name must be "core", and "axi" (the latter - is only for Armada 7K/8K). - - -Example: - spi@10600 { - compatible = "marvell,orion-spi"; - #address-cells = <1>; - #size-cells = <0>; - cell-index = <0>; - reg = <0x10600 0x28>; - interrupts = <23>; - }; - -Example with SPI direct mode support (optionally): - spi0: spi@10600 { - compatible = "marvell,orion-spi"; - #address-cells = <1>; - #size-cells = <0>; - cell-index = <0>; - reg = <MBUS_ID(0xf0, 0x01) 0x10600 0x28>, /* control */ - <MBUS_ID(0x01, 0x1e) 0 0xffffffff>, /* CS0 */ - <MBUS_ID(0x01, 0x5e) 0 0xffffffff>, /* CS1 */ - <MBUS_ID(0x01, 0x9e) 0 0xffffffff>, /* CS2 */ - <MBUS_ID(0x01, 0xde) 0 0xffffffff>, /* CS3 */ - <MBUS_ID(0x01, 0x1f) 0 0xffffffff>, /* CS4 */ - <MBUS_ID(0x01, 0x5f) 0 0xffffffff>, /* CS5 */ - <MBUS_ID(0x01, 0x9f) 0 0xffffffff>, /* CS6 */ - <MBUS_ID(0x01, 0xdf) 0 0xffffffff>; /* CS7 */ - interrupts = <23>; - }; - -To enable the direct mode, the board specific 'ranges' property in the -'soc' node needs to add the entries for the desired SPI controllers -and its chip-selects that are used in the direct mode instead of PIO -mode. Here an example for this (SPI controller 0, device 1 and SPI -controller 1, device 2 are used in direct mode. All other SPI device -are used in the default indirect (PIO) mode): - soc { - /* - * Enable the SPI direct access by configuring an entry - * here in the board-specific ranges property - */ - ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000>, /* internal regs */ - <MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>, /* BootROM */ - <MBUS_ID(0x01, 0x5e) 0 0 0xf1100000 0x10000>, /* SPI0-DEV1 */ - <MBUS_ID(0x01, 0x9a) 0 0 0xf1110000 0x10000>; /* SPI1-DEV2 */ - -For further information on the MBus bindings, please see the MBus -DT documentation: -Documentation/devicetree/bindings/bus/mvebu-mbus.txt diff --git a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml index 8fc17e16efb2..8b6e8fc009db 100644 --- a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml +++ b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml @@ -115,6 +115,7 @@ properties: maxItems: 4 st,spi-midi-ns: + deprecated: true description: | Only for STM32H7, (Master Inter-Data Idleness) minimum time delay in nanoseconds inserted between two consecutive data frames. diff --git a/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml b/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml index 948ff7a09643..0e7ead763705 100644 --- a/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml +++ b/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml @@ -14,7 +14,9 @@ allOf: properties: compatible: - const: sophgo,sg2044-spifmc-nor + enum: + - sophgo,sg2042-spifmc-nor + - sophgo,sg2044-spifmc-nor reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml index 76e43c0ce36c..ca880a226afa 100644 --- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml +++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml @@ -18,6 +18,38 @@ maintainers: allOf: - $ref: spi-controller.yaml# + - if: + properties: + compatible: + contains: + const: st,stm32f4-spi + + then: + properties: + st,spi-midi-ns: false + sram: false + dmas: + maxItems: 2 + dma-names: + items: + - const: rx + - const: tx + + - if: + properties: + compatible: + contains: + const: st,stm32mp25-spi + + then: + properties: + sram: false + dmas: + maxItems: 2 + dma-names: + items: + - const: rx + - const: tx properties: compatible: @@ -41,16 +73,28 @@ properties: dmas: description: | - DMA specifiers for tx and rx dma. DMA fifo mode must be used. See - the STM32 DMA controllers bindings Documentation/devicetree/bindings/dma/stm32/*.yaml. + DMA specifiers for tx and rx channels. DMA fifo mode must be used. See + the STM32 DMA bindings Documentation/devicetree/bindings/dma/stm32/st,*dma.yaml + minItems: 2 items: - description: rx DMA channel - description: tx DMA channel + - description: rxm2m MDMA channel dma-names: + minItems: 2 items: - const: rx - const: tx + - const: rxm2m + + sram: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + Phandles to a reserved SRAM region which is used as temporary + storage memory between DMA and MDMA engines. + The region should be defined as child node of the AHB SRAM node + as per the generic bindings in Documentation/devicetree/bindings/sram/sram.yaml access-controllers: minItems: 1 diff --git a/Documentation/devicetree/bindings/spmi/apple,spmi.yaml b/Documentation/devicetree/bindings/spmi/apple,spmi.yaml new file mode 100644 index 000000000000..16bd7eb2b7af --- /dev/null +++ b/Documentation/devicetree/bindings/spmi/apple,spmi.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spmi/apple,spmi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple SPMI controller + +maintainers: + - Sasha Finkelstein <fnkl.kernel@gmail.com> + +description: A SPMI controller present on most Apple SoCs + +allOf: + - $ref: spmi.yaml# + +properties: + compatible: + items: + - enum: + - apple,t8103-spmi + - apple,t6000-spmi + - apple,t8112-spmi + - const: apple,spmi + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/spmi/spmi.h> + + spmi@920a1300 { + compatible = "apple,t6000-spmi", "apple,spmi"; + reg = <0x920a1300 0x100>; + #address-cells = <2>; + #size-cells = <0>; + + pmic@f { + reg = <0xf SPMI_USID>; + /* PMIC-specific properties */ + }; + }; diff --git a/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml b/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml index a7236f7db4ec..e7f7cf72719e 100644 --- a/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml +++ b/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml @@ -50,6 +50,7 @@ properties: - enum: - allwinner,sun50i-a100-system-control - allwinner,sun50i-h6-system-control + - allwinner,sun55i-a523-system-control - const: allwinner,sun50i-a64-system-control reg: diff --git a/Documentation/devicetree/bindings/sram/qcom,imem.yaml b/Documentation/devicetree/bindings/sram/qcom,imem.yaml index 2711f90d9664..72d35e30c439 100644 --- a/Documentation/devicetree/bindings/sram/qcom,imem.yaml +++ b/Documentation/devicetree/bindings/sram/qcom,imem.yaml @@ -22,17 +22,32 @@ properties: - qcom,msm8974-imem - qcom,msm8976-imem - qcom,qcs404-imem + - qcom,qcs615-imem - qcom,qcs8300-imem - qcom,qdu1000-imem - qcom,sa8775p-imem + - qcom,sar2130p-imem - qcom,sc7180-imem - qcom,sc7280-imem + - qcom,sc8280xp-imem - qcom,sdm630-imem - qcom,sdm845-imem - qcom,sdx55-imem - qcom,sdx65-imem + - qcom,sdx75-imem + - qcom,sm6115-imem + - qcom,sm6125-imem + - qcom,sm6350-imem - qcom,sm6375-imem + - qcom,sm7150-imem + - qcom,sm8150-imem + - qcom,sm8250-imem + - qcom,sm8350-imem - qcom,sm8450-imem + - qcom,sm8550-imem + - qcom,sm8650-imem + - qcom,sm8750-imem + - qcom,x1e80100-imem - const: syscon - const: simple-mfd diff --git a/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt b/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt deleted file mode 100644 index 88bc94fe1f6d..000000000000 --- a/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt +++ /dev/null @@ -1,24 +0,0 @@ -* ST SPEAr ADC device driver - -Required properties: -- compatible: Should be "st,spear600-adc" -- reg: Address and length of the register set for the device -- interrupts: Should contain the ADC interrupt -- sampling-frequency: Default sampling frequency - -Optional properties: -- vref-external: External voltage reference in milli-volts. If omitted - the internal voltage reference will be used. -- average-samples: Number of samples to generate an average value. If - omitted, single data conversion will be used. - -Examples: - - adc: adc@d8200000 { - compatible = "st,spear600-adc"; - reg = <0xd8200000 0x1000>; - interrupt-parent = <&vic1>; - interrupts = <6>; - sampling-frequency = <5000000>; - vref-external = <2500>; /* 2.5V VRef */ - }; diff --git a/Documentation/devicetree/bindings/submitting-patches.rst b/Documentation/devicetree/bindings/submitting-patches.rst index f3e23e69a638..46d0b036c97e 100644 --- a/Documentation/devicetree/bindings/submitting-patches.rst +++ b/Documentation/devicetree/bindings/submitting-patches.rst @@ -21,8 +21,16 @@ I. For patch submitters "<binding dir>: dt-bindings: ..." The 80 characters of the subject are precious. It is recommended to not - use "Documentation" or "doc" because that is implied. All bindings are - docs. Repeating "binding" again should also be avoided. + use "Documentation", "doc" or "YAML" because that is implied. All + bindings are docs and all new bindings are supposed to be in Devicetree + schema format. Repeating "binding" again should also be avoided, so for + a new device it is often enough for example:: + + "dt-bindings: iio: adc: Add ROHM BD79100G" + + Conversion of other formats to DT schema:: + + "dt-bindings: iio: adc: adi,ad7476: Convert to DT schema" 2) DT binding files are written in DT schema format using json-schema vocabulary and YAML file format. The DT binding files must pass validation diff --git a/Documentation/devicetree/bindings/thermal/mediatek,thermal.yaml b/Documentation/devicetree/bindings/thermal/mediatek,thermal.yaml index d96a2e32bd8f..7bd0955e6d04 100644 --- a/Documentation/devicetree/bindings/thermal/mediatek,thermal.yaml +++ b/Documentation/devicetree/bindings/thermal/mediatek,thermal.yaml @@ -20,16 +20,23 @@ allOf: properties: compatible: - enum: - - mediatek,mt2701-thermal - - mediatek,mt2712-thermal - - mediatek,mt7622-thermal - - mediatek,mt7981-thermal - - mediatek,mt7986-thermal - - mediatek,mt8173-thermal - - mediatek,mt8183-thermal - - mediatek,mt8365-thermal - - mediatek,mt8516-thermal + oneOf: + - enum: + - mediatek,mt2701-thermal + - mediatek,mt2712-thermal + - mediatek,mt7622-thermal + - mediatek,mt7986-thermal + - mediatek,mt8173-thermal + - mediatek,mt8183-thermal + - mediatek,mt8365-thermal + - items: + - enum: + - mediatek,mt8516-thermal + - const: mediatek,mt2701-thermal + - items: + - enum: + - mediatek,mt7981-thermal + - const: mediatek,mt7986-thermal reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml index 19bb1f324183..cf47a1f3b384 100644 --- a/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml +++ b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml @@ -21,6 +21,7 @@ properties: - nvidia,tegra124-soctherm - nvidia,tegra132-soctherm - nvidia,tegra210-soctherm + - nvidia,tegra210b01-soctherm reg: maxItems: 2 @@ -207,6 +208,7 @@ allOf: enum: - nvidia,tegra124-soctherm - nvidia,tegra210-soctherm + - nvidia,tegra210b01-soctherm then: properties: reg: diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml index 0e653bbe9884..94311ebd7652 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml @@ -49,6 +49,7 @@ properties: - description: v2 of TSENS items: - enum: + - qcom,milos-tsens - qcom,msm8953-tsens - qcom,msm8996-tsens - qcom,msm8998-tsens diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml index b717ea8261ca..573f447cc26e 100644 --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml @@ -21,6 +21,7 @@ properties: - rockchip,rk3368-tsadc - rockchip,rk3399-tsadc - rockchip,rk3568-tsadc + - rockchip,rk3576-tsadc - rockchip,rk3588-tsadc - rockchip,rv1108-tsadc @@ -39,6 +40,17 @@ properties: - const: tsadc - const: apb_pclk + nvmem-cells: + items: + - description: cell handle to where the trim's base temperature is stored + - description: + cell handle to where the trim's tenths of Celsius base value is stored + + nvmem-cell-names: + items: + - const: trim_base + - const: trim_base_frac + resets: minItems: 1 maxItems: 3 @@ -50,6 +62,12 @@ properties: - const: tsadc - const: tsadc-phy + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + "#thermal-sensor-cells": const: 1 @@ -71,6 +89,27 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [0, 1] +patternProperties: + "@[0-9a-f]+$": + type: object + properties: + reg: + maxItems: 1 + description: sensor ID, a.k.a. channel number + + nvmem-cells: + items: + - description: handle of cell containing calibration data + + nvmem-cell-names: + items: + - const: trim + + required: + - reg + + unevaluatedProperties: false + required: - compatible - reg @@ -79,6 +118,29 @@ required: - clock-names - resets +allOf: + - if: + not: + properties: + compatible: + contains: + const: rockchip,rk3568-tsadc + then: + properties: + nvmem-cells: false + nvmem-cell-names: false + - if: + not: + properties: + compatible: + contains: + enum: + - rockchip,rk3568-tsadc + - rockchip,rk3576-tsadc + then: + patternProperties: + "@[0-9a-f]+$": false + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/timer/andestech,plmt0.yaml b/Documentation/devicetree/bindings/timer/andestech,plmt0.yaml new file mode 100644 index 000000000000..90b612096004 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/andestech,plmt0.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/andestech,plmt0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Andes machine-level timer + +description: + The Andes machine-level timer device (PLMT0) provides machine-level timer + functionality for a set of HARTs on a RISC-V platform. It has a single + fixed-frequency monotonic time counter (MTIME) register and a time compare + register (MTIMECMP) for each HART connected to the PLMT0. A timer interrupt is + generated if MTIME >= MTIMECMP. + +maintainers: + - Ben Zong-You Xie <ben717@andestech.com> + +properties: + compatible: + items: + - enum: + - andestech,qilai-plmt + - const: andestech,plmt0 + + reg: + maxItems: 1 + + interrupts-extended: + minItems: 1 + maxItems: 32 + description: + Specifies which harts are connected to the PLMT0. Each item must points + to a riscv,cpu-intc node, which has a riscv cpu node as parent. The + PLMT0 supports 1 hart up to 32 harts. + +additionalProperties: false + +required: + - compatible + - reg + - interrupts-extended + +examples: + - | + interrupt-controller@100000 { + compatible = "andestech,qilai-plmt", "andestech,plmt0"; + reg = <0x100000 0x100000>; + interrupts-extended = <&cpu0intc 7>, + <&cpu1intc 7>, + <&cpu2intc 7>, + <&cpu3intc 7>; + }; diff --git a/Documentation/devicetree/bindings/timer/via,vt8500-timer.txt b/Documentation/devicetree/bindings/timer/via,vt8500-timer.txt deleted file mode 100644 index 901c73f0d8ef..000000000000 --- a/Documentation/devicetree/bindings/timer/via,vt8500-timer.txt +++ /dev/null @@ -1,15 +0,0 @@ -VIA/Wondermedia VT8500 Timer ------------------------------------------------------ - -Required properties: -- compatible : "via,vt8500-timer" -- reg : Should contain 1 register ranges(address and length) -- interrupts : interrupt for the timer - -Example: - - timer@d8130100 { - compatible = "via,vt8500-timer"; - reg = <0xd8130100 0x28>; - interrupts = <36>; - }; diff --git a/Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml b/Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml new file mode 100644 index 000000000000..e748149948f3 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/via,vt8500-timer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: VIA/Wondermedia VT8500 Timer + +description: + This is the timer block that is a standalone part of the system power + management controller on VIA/WonderMedia SoCs (VIA VT8500 and alike). + The hardware has a single 32-bit counter running at 3 MHz and four match + registers, each of which is associated with a dedicated match interrupt, + and the first of which can also serve as the system watchdog (if the + watchdog function is enabled, it will reset the system upon match instead + of triggering its respective interrupt) + +maintainers: + - Alexey Charkov <alchark@gmail.com> + +properties: + compatible: + const: via,vt8500-timer + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + items: + - description: Channel 0 match. Note that if the watchdog function + is enabled, this interrupt will not fire and the system will + reboot instead once the counter reaches match register 0 value + - description: Channel 1 match + - description: Channel 2 match + - description: Channel 3 match + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + timer@d8130100 { + compatible = "via,vt8500-timer"; + reg = <0xd8130100 0x28>; + interrupts = <36>; + }; diff --git a/Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml b/Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml new file mode 100644 index 000000000000..ea466179551c --- /dev/null +++ b/Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2025 Analog Devices, Inc. +# Copyright (c) 2025 BayLibre, SAS + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/trigger-source/adi,util-sigma-delta-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices Util Sigma-Delta SPI IP Core + +maintainers: + - David Lechner <dlechner@baylibre.com> + +description: + The Util Sigma-Delta SPI is an FPGA IP core from Analog Devices that provides + a SPI offload trigger from the RDY signal of the combined DOUT/RDY pin of + the sigma-delta family of ADCs. + https://analogdevicesinc.github.io/hdl/library/util_sigma_delta_spi/index.html + +properties: + compatible: + const: adi,util-sigma-delta-spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + '#trigger-source-cells': + const: 0 + +required: + - compatible + - reg + - clocks + - '#trigger-source-cells' + +additionalProperties: false + +examples: + - | + trigger@40000 { + reg = <0x40000 0x1000>; + compatible = "adi,util-sigma-delta-spi"; + clocks = <&clk 0>; + #trigger-source-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml b/Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml new file mode 100644 index 000000000000..1331d153ee82 --- /dev/null +++ b/Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/trigger-source/gpio-trigger.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic trigger source using GPIO + +description: A GPIO used as a trigger source. + +maintainers: + - Jonathan Santos <Jonathan.Santos@analog.com> + +properties: + compatible: + const: gpio-trigger + + '#trigger-source-cells': + const: 0 + + gpios: + maxItems: 1 + description: GPIO to be used as a trigger source. + +required: + - compatible + - '#trigger-source-cells' + - gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + trigger { + compatible = "gpio-trigger"; + #trigger-source-cells = <0>; + gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; + }; diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 6a49e8efc0f7..08654ed4021b 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -30,6 +30,8 @@ properties: items: # Entries are sorted alphanumerically by the compatible - enum: + # ABB register based spi sensors + - abb,spi-sensor # Acbel fsg032 power supply - acbel,fsg032 # SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin @@ -39,8 +41,14 @@ properties: - ad,adm9240 # AD5110 - Nonvolatile Digital Potentiometer - adi,ad5110 - # Analog Devices ADP5589 Keypad Decoder and I/O Expansion - - adi,adp5589 + # Temperature sensor with integrated fan control + - adi,adm1027 + # Analog Devices ADT7411 Temperature Sensor and 8-channel ADC + - adi,adt7411 + # Temperature sensor with integrated fan control + - adi,adt7463 + # Temperature sensor with integrated fan control + - adi,adt7468 # Analog Devices LT7182S Dual Channel 6A, 20V PolyPhase Step-Down Silent Switcher - adi,lt7182s # AMS iAQ-Core VOC Sensor @@ -85,6 +93,8 @@ properties: - devantech,srf08 # Devantech SRF10 ultrasonic ranger - devantech,srf10 + # DFRobot SEN0322 oxygen sensor + - dfrobot,sen0322 # DH electronics GmbH on-board CPLD trivial SPI device - dh,dhcom-board # DA9053: flexible system level PMIC with multicore support @@ -289,26 +299,40 @@ properties: - mps,mp2891 # Monolithic Power Systems Inc. multi-phase controller mp2993 - mps,mp2993 + # Monolithic Power Systems Inc. hot-swap protection device + - mps,mp5023 # Monolithic Power Systems Inc. multi-phase hot-swap controller mp5920 - mps,mp5920 # Monolithic Power Systems Inc. multi-phase hot-swap controller mp5990 - mps,mp5990 # Monolithic Power Systems Inc. digital step-down converter mp9941 - mps,mp9941 - # Monolithic Power Systems Inc. synchronous step-down converter mpq8785 - - mps,mpq8785 # Temperature sensor with integrated fan control - national,lm63 + # Temperature sensor with integrated fan control + - national,lm64 + # Temperature sensor + - national,lm95235 + # Temperature sensor + - national,lm95245 + # Temperature sensor with integrated fan control + - national,lm96163 # Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor - national,lm80 # Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor - national,lm81 # Temperature sensor with integrated fan control - national,lm85 + # Temperature sensor with integrated fan control + - national,lm85b + # Temperature sensor with integrated fan control + - national,lm85c # I2C ±0.33°C Accurate, 12-Bit + Sign Temperature Sensor and Thermal Window Comparator - national,lm92 # Nuvoton Temperature Sensor - nuvoton,w83773g + # NXP ISP1301 USB transceiver + - nxp,isp1301 # OKI ML86V7667 video decoder - oki,ml86v7667 # ON Semiconductor ADT7462 Temperature, Voltage Monitor and Fan Controller @@ -357,12 +381,38 @@ properties: - silabs,si7020 # Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply - skyworks,sky81452 + # Temperature sensor with integrated fan control + - smsc,emc6d100 + # Temperature sensor with integrated fan control + - smsc,emc6d101 + # Temperature sensor with integrated fan control + - smsc,emc6d102 + # Temperature sensor with integrated fan control + - smsc,emc6d103 + # Temperature sensor with integrated fan control + - smsc,emc6d103s # SparkFun Qwiic Joystick (COM-15168) with i2c interface - sparkfun,qwiic-joystick # Sierra Wireless mangOH Green SPI IoT interface - swir,mangoh-iotport-spi # Ambient Light Sensor with SMBUS/Two Wire Serial Interface - taos,tsl2550 + # Digital PWM System Controller PMBus + - ti,cd9200 + # Digital PWM System Controller PMBus + - ti,cd9220 + # Digital PWM System Controller PMBus + - ti,cd9222 + # Digital PWM System Controller PMBus + - ti,cd9224 + # Digital PWM System Controller PMBus + - ti,cd9240 + # Digital PWM System Controller PMBus + - ti,cd9244 + # Digital PWM System Controller PMBus + - ti,cd9246 + # Digital PWM System Controller PMBus + - ti,cd9248 # Temperature and humidity sensor with i2c interface - ti,hdc1000 # Temperature and humidity sensor with i2c interface @@ -390,6 +440,10 @@ properties: - ti,tmp125 # TI DC-DC converter on PMBus - ti,tps40400 + # TI DCAP+ multiphase controller + - ti,tps53647 + # TI DCAP+ multiphase controller + - ti,tps53667 # TI Dual channel DCAP+ multiphase controller TPS53676 with AVSBus - ti,tps53676 # TI Dual channel DCAP+ multiphase controller TPS53679 diff --git a/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml b/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml index d2a7d2ecf48a..10020af15afc 100644 --- a/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml +++ b/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml @@ -42,6 +42,9 @@ properties: phy_type: true + iommus: + maxItems: 1 + itc-setting: description: interrupt threshold control register control, the setting should be diff --git a/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml b/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml index 8f6136f5d72e..51014955ab3c 100644 --- a/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml +++ b/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml @@ -41,6 +41,7 @@ properties: - fsl,imx8mm-usb - fsl,imx8mn-usb - fsl,imx93-usb + - fsl,imx95-usb - const: fsl,imx7d-usb - const: fsl,imx27-usb - items: @@ -54,7 +55,11 @@ properties: maxItems: 1 interrupts: - maxItems: 1 + minItems: 1 + items: + - description: USB controller interrupt or combine USB controller + and wakeup interrupts. + - description: Wakeup interrupt clocks: minItems: 1 @@ -191,6 +196,7 @@ allOf: contains: enum: - fsl,imx93-usb + - fsl,imx95-usb then: properties: clocks: @@ -238,6 +244,22 @@ allOf: maxItems: 1 clock-names: false + # imx95 soc use two interrupts + - if: + properties: + compatible: + contains: + enum: + - fsl,imx95-usb + then: + properties: + interrupts: + minItems: 2 + else: + properties: + interrupts: + maxItems: 1 + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml index cc5787a8cfa3..691d6cf02c27 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml @@ -23,6 +23,7 @@ properties: - nvidia,tegra30-udc - nvidia,tegra114-udc - nvidia,tegra124-udc + - nxp,s32g2-usb - qcom,ci-hdrc - items: - enum: @@ -37,6 +38,10 @@ properties: - enum: - nuvoton,npcm845-udc - const: nuvoton,npcm750-udc + - items: + - enum: + - nxp,s32g3-usb + - const: nxp,s32g2-usb clocks: minItems: 1 diff --git a/Documentation/devicetree/bindings/usb/cypress,hx3.yaml b/Documentation/devicetree/bindings/usb/cypress,hx3.yaml index 1033b7a4b8f9..d6eac1213228 100644 --- a/Documentation/devicetree/bindings/usb/cypress,hx3.yaml +++ b/Documentation/devicetree/bindings/usb/cypress,hx3.yaml @@ -14,9 +14,22 @@ allOf: properties: compatible: - enum: - - usb4b4,6504 - - usb4b4,6506 + oneOf: + - enum: + - usb4b4,6504 + - usb4b4,6506 + - items: + - enum: + - usb4b4,6500 + - usb4b4,6508 + - const: usb4b4,6504 + - items: + - enum: + - usb4b4,6502 + - usb4b4,6503 + - usb4b4,6507 + - usb4b4,650a + - const: usb4b4,6506 reg: true diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index e83d30a91b88..6c3a10991b8b 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -59,7 +59,7 @@ properties: - const: amcc,dwc-otg - const: apm,apm82181-dwc-otg - const: snps,dwc2 - - const: sophgo,cv1800-usb + - const: sophgo,cv1800b-usb - const: st,stm32f4x9-fsotg - const: st,stm32f4x9-hsotg - const: st,stm32f7-hsotg diff --git a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml index 0a6e7ac1b37e..ca677d1a8274 100644 --- a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml +++ b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml @@ -21,6 +21,8 @@ properties: - fsl,imx53-usbmisc - fsl,imx6q-usbmisc - fsl,vf610-usbmisc + - nxp,s32g2-usbmisc + - nxp,s32g3-usbmisc - items: - enum: - fsl,imx6ul-usbmisc @@ -34,6 +36,7 @@ properties: - fsl,imx8mm-usbmisc - fsl,imx8mn-usbmisc - fsl,imx8ulp-usbmisc + - fsl,imx95-usbmisc - const: fsl,imx7d-usbmisc - const: fsl,imx6q-usbmisc - items: @@ -45,7 +48,10 @@ properties: maxItems: 1 reg: - maxItems: 1 + minItems: 1 + items: + - description: Base and length of the Wrapper module register + - description: Base and length of the HSIO Block Control register '#index-cells': const: 1 @@ -56,6 +62,23 @@ required: - compatible - reg +allOf: + # imx95 soc needs use HSIO Block Control + - if: + properties: + compatible: + contains: + enum: + - fsl,imx95-usbmisc + then: + properties: + reg: + minItems: 2 + else: + properties: + reg: + maxItems: 1 + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml index 223f2abd5e59..508d958e698c 100644 --- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml @@ -86,6 +86,7 @@ properties: - nuvoton,npcm845-ehci - ti,ehci-omap - usb-ehci + - via,vt8500-ehci reg: minItems: 1 diff --git a/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml b/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml index 6fe2d356dcbd..9a94b2a74a1e 100644 --- a/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml +++ b/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml @@ -26,19 +26,26 @@ properties: description: The regulator that provides 3.3V or 5.0V core power to the hub. - peer-hub: - $ref: /schemas/types.yaml#/definitions/phandle - description: - For onboard hub controllers that support USB 3.x and USB 2.0 hubs - with shared resets and power supplies, this property is used to identify - the hubs with which these are shared. + peer-hub: true + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + patternProperties: + '^port@': + $ref: /schemas/graph.yaml#/properties/port + + properties: + reg: + minimum: 1 + maximum: 4 required: - compatible - reg allOf: - - $ref: usb-device.yaml# + - $ref: usb-hub.yaml# - if: properties: compatible: @@ -62,13 +69,6 @@ allOf: peer-hub: true vdd-supply: true -patternProperties: - "^.*@[0-9a-f]{1,2}$": - description: The hard wired USB devices - type: object - $ref: /schemas/usb/usb-device.yaml - additionalProperties: true - unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/usb/isp1301.txt b/Documentation/devicetree/bindings/usb/isp1301.txt deleted file mode 100644 index ecd607dacba5..000000000000 --- a/Documentation/devicetree/bindings/usb/isp1301.txt +++ /dev/null @@ -1,24 +0,0 @@ -* NXP ISP1301 USB transceiver - -Required properties: -- compatible: must be "nxp,isp1301" -- reg: I2C address of the ISP1301 device - -Optional properties of devices using ISP1301: -- transceiver: phandle of isp1301 - this helps the ISP1301 driver to find the - ISP1301 instance associated with the respective USB driver - -Example: - - isp1301: usb-transceiver@2c { - compatible = "nxp,isp1301"; - reg = <0x2c>; - }; - - usbd@31020000 { - compatible = "nxp,lpc3220-udc"; - reg = <0x31020000 0x300>; - interrupt-parent = <&mic>; - interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>; - transceiver = <&isp1301>; - }; diff --git a/Documentation/devicetree/bindings/usb/lpc32xx-udc.txt b/Documentation/devicetree/bindings/usb/lpc32xx-udc.txt deleted file mode 100644 index 29f12a533f66..000000000000 --- a/Documentation/devicetree/bindings/usb/lpc32xx-udc.txt +++ /dev/null @@ -1,28 +0,0 @@ -* NXP LPC32xx SoC USB Device Controller (UDC) - -Required properties: -- compatible: Must be "nxp,lpc3220-udc" -- reg: Physical base address of the controller and length of memory mapped - region. -- interrupts: The USB interrupts: - * USB Device Low Priority Interrupt - * USB Device High Priority Interrupt - * USB Device DMA Interrupt - * External USB Transceiver Interrupt (OTG ATX) -- transceiver: phandle of the associated ISP1301 device - this is necessary for - the UDC controller for connecting to the USB physical layer - -Example: - - isp1301: usb-transceiver@2c { - compatible = "nxp,isp1301"; - reg = <0x2c>; - }; - - usbd@31020000 { - compatible = "nxp,lpc3220-udc"; - reg = <0x31020000 0x300>; - interrupt-parent = <&mic>; - interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>; - transceiver = <&isp1301>; - }; diff --git a/Documentation/devicetree/bindings/usb/nxp,lpc3220-udc.yaml b/Documentation/devicetree/bindings/usb/nxp,lpc3220-udc.yaml new file mode 100644 index 000000000000..be0457a06861 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/nxp,lpc3220-udc.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/nxp,lpc3220-udc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC32xx SoC USB Device Controller (UDC) + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: nxp,lpc3220-udc + + reg: + maxItems: 1 + + interrupts: + items: + - description: USB Device Low Priority Interrupt + - description: USB Device High Priority Interrupt + - description: USB Device DMA Interrupt + - description: External USB Transceiver Interrupt (OTG ATX) + + clocks: + maxItems: 1 + + transceiver: + description: + phandle of the associated ISP1301 device - this is necessary for + the UDC controller for connecting to the USB physical layer + +required: + - compatible + - reg + - interrupts + - transceiver + +additionalProperties: false + +examples: + - | + usbd@31020000 { + compatible = "nxp,lpc3220-udc"; + reg = <0x31020000 0x300>; + interrupt-parent = <&mic>; + interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>; + transceiver = <&isp1301>; + }; diff --git a/Documentation/devicetree/bindings/usb/parade,ps5511.yaml b/Documentation/devicetree/bindings/usb/parade,ps5511.yaml new file mode 100644 index 000000000000..10d002f09db8 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/parade,ps5511.yaml @@ -0,0 +1,108 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/parade,ps5511.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Parade PS5511 4+1 Port USB 3.2 Gen 1 Hub Controller + +maintainers: + - Pin-yen Lin <treapking@chromium.org> + +properties: + compatible: + enum: + - usb1da0,5511 + - usb1da0,55a1 + + reset-gpios: + items: + - description: GPIO specifier for RESETB pin. + + vddd11-supply: + description: + 1V1 power supply to the hub + + vdd33-supply: + description: + 3V3 power supply to the hub + + peer-hub: true + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + patternProperties: + '^port@': + $ref: /schemas/graph.yaml#/properties/port + + properties: + reg: + minimum: 1 + maximum: 5 + +additionalProperties: + properties: + reg: + minimum: 1 + maximum: 5 + +required: + - peer-hub + +allOf: + - $ref: usb-hub.yaml# + - if: + not: + properties: + compatible: + enum: + - usb1da0,55a1 + then: + properties: + ports: + properties: + port@5: false + + patternProperties: + '^.*@5$': false + +examples: + - | + usb { + #address-cells = <1>; + #size-cells = <0>; + + /* 2.0 hub on port 1 */ + hub_2_0: hub@1 { + compatible = "usb1da0,55a1"; + reg = <1>; + peer-hub = <&hub_3_0>; + #address-cells = <1>; + #size-cells = <0>; + /* USB 2.0 device on port 5 */ + device@5 { + reg = <5>; + compatible = "usb123,4567"; + }; + }; + + /* 3.0 hub on port 2 */ + hub_3_0: hub@2 { + compatible = "usb1da0,5511"; + reg = <2>; + peer-hub = <&hub_2_0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + /* Type-A connector on port 3 */ + port@3 { + reg = <3>; + endpoint { + remote-endpoint = <&usb_a0_ss>; + }; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/parade,ps8830.yaml b/Documentation/devicetree/bindings/usb/parade,ps8830.yaml index 935d57f5d26f..aeb33667818e 100644 --- a/Documentation/devicetree/bindings/usb/parade,ps8830.yaml +++ b/Documentation/devicetree/bindings/usb/parade,ps8830.yaml @@ -11,8 +11,11 @@ maintainers: properties: compatible: - enum: - - parade,ps8830 + oneOf: + - items: + - const: parade,ps8833 + - const: parade,ps8830 + - const: parade,ps8830 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index 64137c1619a6..a792434c59db 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -4,11 +4,22 @@ $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Qualcomm SuperSpeed DWC3 USB SoC controller +title: Legacy Qualcomm SuperSpeed DWC3 USB SoC controller maintainers: - Wesley Cheng <quic_wcheng@quicinc.com> +# Use the combined qcom,snps-dwc3 instead +deprecated: true + +select: + properties: + compatible: + contains: + const: qcom,dwc3 + required: + - compatible + properties: compatible: items: @@ -55,6 +66,7 @@ properties: - qcom,sm8450-dwc3 - qcom,sm8550-dwc3 - qcom,sm8650-dwc3 + - qcom,sm8750-dwc3 - qcom,x1e80100-dwc3 - qcom,x1e80100-dwc3-mp - const: qcom,dwc3 @@ -354,6 +366,7 @@ allOf: - qcom,sm8450-dwc3 - qcom,sm8550-dwc3 - qcom,sm8650-dwc3 + - qcom,sm8750-dwc3 then: properties: clocks: @@ -497,6 +510,7 @@ allOf: - qcom,sm8450-dwc3 - qcom,sm8550-dwc3 - qcom,sm8650-dwc3 + - qcom,sm8750-dwc3 then: properties: interrupts: diff --git a/Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml new file mode 100644 index 000000000000..8dac5eba61b4 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml @@ -0,0 +1,622 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/qcom,snps-dwc3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SuperSpeed DWC3 USB SoC controller + +maintainers: + - Wesley Cheng <quic_wcheng@quicinc.com> + +description: + Describes the Qualcomm USB block, based on Synopsys DWC3. + +select: + properties: + compatible: + contains: + const: qcom,snps-dwc3 + required: + - compatible + +properties: + compatible: + items: + - enum: + - qcom,ipq4019-dwc3 + - qcom,ipq5018-dwc3 + - qcom,ipq5332-dwc3 + - qcom,ipq5424-dwc3 + - qcom,ipq6018-dwc3 + - qcom,ipq8064-dwc3 + - qcom,ipq8074-dwc3 + - qcom,ipq9574-dwc3 + - qcom,msm8953-dwc3 + - qcom,msm8994-dwc3 + - qcom,msm8996-dwc3 + - qcom,msm8998-dwc3 + - qcom,qcm2290-dwc3 + - qcom,qcs404-dwc3 + - qcom,qcs615-dwc3 + - qcom,qcs8300-dwc3 + - qcom,qdu1000-dwc3 + - qcom,sa8775p-dwc3 + - qcom,sar2130p-dwc3 + - qcom,sc7180-dwc3 + - qcom,sc7280-dwc3 + - qcom,sc8180x-dwc3 + - qcom,sc8180x-dwc3-mp + - qcom,sc8280xp-dwc3 + - qcom,sc8280xp-dwc3-mp + - qcom,sdm660-dwc3 + - qcom,sdm670-dwc3 + - qcom,sdm845-dwc3 + - qcom,sdx55-dwc3 + - qcom,sdx65-dwc3 + - qcom,sdx75-dwc3 + - qcom,sm4250-dwc3 + - qcom,sm6115-dwc3 + - qcom,sm6125-dwc3 + - qcom,sm6350-dwc3 + - qcom,sm6375-dwc3 + - qcom,sm8150-dwc3 + - qcom,sm8250-dwc3 + - qcom,sm8350-dwc3 + - qcom,sm8450-dwc3 + - qcom,sm8550-dwc3 + - qcom,sm8650-dwc3 + - qcom,x1e80100-dwc3 + - const: qcom,snps-dwc3 + + reg: + maxItems: 1 + + power-domains: + maxItems: 1 + + required-opps: + maxItems: 1 + + clocks: + description: | + Several clocks are used, depending on the variant. Typical ones are:: + - cfg_noc:: System Config NOC clock. + - core:: Master/Core clock, has to be >= 125 MHz for SS operation and >= + 60MHz for HS operation. + - iface:: System bus AXI clock. + - sleep:: Sleep clock, used for wakeup when USB3 core goes into low + power mode (U3). + - mock_utmi:: Mock utmi clock needed for ITP/SOF generation in host + mode. Its frequency should be 19.2MHz. + minItems: 1 + maxItems: 9 + + clock-names: + minItems: 1 + maxItems: 9 + + dma-coherent: true + + iommus: + maxItems: 1 + + resets: + maxItems: 1 + + interconnects: + maxItems: 2 + + interconnect-names: + items: + - const: usb-ddr + - const: apps-usb + + interrupts: + description: | + Different types of interrupts are used based on HS PHY used on target: + - dwc_usb3: Core DWC3 interrupt + - pwr_event: Used for wakeup based on other power events. + - hs_phy_irq: Apart from DP/DM/QUSB2 PHY interrupts, there is + hs_phy_irq which is not triggered by default and its + functionality is mutually exclusive to that of + {dp/dm}_hs_phy_irq and qusb2_phy_irq. + - qusb2_phy: SoCs with QUSB2 PHY do not have separate DP/DM IRQs and + expose only a single IRQ whose behavior can be modified + by the QUSB2PHY_INTR_CTRL register. The required DPSE/ + DMSE configuration is done in QUSB2PHY_INTR_CTRL register + of PHY address space. + - {dp/dm}_hs_phy_irq: These IRQ's directly reflect changes on the DP/ + DM pads of the SoC. These are used for wakeup + only on SoCs with non-QUSB2 targets with + exception of SDM670/SDM845/SM6350. + - ss_phy_irq: Used for remote wakeup in Super Speed mode of operation. + minItems: 3 + maxItems: 19 + + interrupt-names: + minItems: 3 + maxItems: 19 + + qcom,select-utmi-as-pipe-clk: + description: + If present, disable USB3 pipe_clk requirement. + Used when dwc3 operates without SSPHY and only + HS/FS/LS modes are supported. + type: boolean + + wakeup-source: true + +# Required child node: + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + - interrupt-names + +allOf: + - $ref: snps,dwc3-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq4019-dwc3 + - qcom,ipq5332-dwc3 + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: core + - const: sleep + - const: mock_utmi + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq8064-dwc3 + then: + properties: + clocks: + items: + - description: Master/Core clock, has to be >= 125 MHz + for SS operation and >= 60MHz for HS operation. + clock-names: + items: + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq9574-dwc3 + - qcom,msm8953-dwc3 + - qcom,msm8996-dwc3 + - qcom,msm8998-dwc3 + - qcom,qcs8300-dwc3 + - qcom,sa8775p-dwc3 + - qcom,sc7180-dwc3 + - qcom,sc7280-dwc3 + - qcom,sdm670-dwc3 + - qcom,sdm845-dwc3 + - qcom,sdx55-dwc3 + - qcom,sdx65-dwc3 + - qcom,sdx75-dwc3 + - qcom,sm6350-dwc3 + then: + properties: + clocks: + maxItems: 5 + clock-names: + items: + - const: cfg_noc + - const: core + - const: iface + - const: sleep + - const: mock_utmi + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq6018-dwc3 + then: + properties: + clocks: + minItems: 3 + maxItems: 4 + clock-names: + oneOf: + - items: + - const: core + - const: sleep + - const: mock_utmi + - items: + - const: cfg_noc + - const: core + - const: sleep + - const: mock_utmi + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq8074-dwc3 + - qcom,qdu1000-dwc3 + then: + properties: + clocks: + maxItems: 4 + clock-names: + items: + - const: cfg_noc + - const: core + - const: sleep + - const: mock_utmi + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq5018-dwc3 + - qcom,msm8994-dwc3 + - qcom,qcs404-dwc3 + then: + properties: + clocks: + maxItems: 4 + clock-names: + items: + - const: core + - const: iface + - const: sleep + - const: mock_utmi + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8280xp-dwc3 + - qcom,sc8280xp-dwc3-mp + - qcom,x1e80100-dwc3 + - qcom,x1e80100-dwc3-mp + then: + properties: + clocks: + maxItems: 9 + clock-names: + items: + - const: cfg_noc + - const: core + - const: iface + - const: sleep + - const: mock_utmi + - const: noc_aggr + - const: noc_aggr_north + - const: noc_aggr_south + - const: noc_sys + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm660-dwc3 + then: + properties: + clocks: + minItems: 4 + maxItems: 5 + clock-names: + oneOf: + - items: + - const: cfg_noc + - const: core + - const: iface + - const: sleep + - const: mock_utmi + - items: + - const: cfg_noc + - const: core + - const: sleep + - const: mock_utmi + + - if: + properties: + compatible: + contains: + enum: + - qcom,qcm2290-dwc3 + - qcom,qcs615-dwc3 + - qcom,sar2130p-dwc3 + - qcom,sc8180x-dwc3 + - qcom,sc8180x-dwc3-mp + - qcom,sm6115-dwc3 + - qcom,sm6125-dwc3 + - qcom,sm8150-dwc3 + - qcom,sm8250-dwc3 + - qcom,sm8450-dwc3 + - qcom,sm8550-dwc3 + - qcom,sm8650-dwc3 + then: + properties: + clocks: + minItems: 6 + clock-names: + items: + - const: cfg_noc + - const: core + - const: iface + - const: sleep + - const: mock_utmi + - const: xo + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8350-dwc3 + then: + properties: + clocks: + minItems: 5 + maxItems: 6 + clock-names: + minItems: 5 + items: + - const: cfg_noc + - const: core + - const: iface + - const: sleep + - const: mock_utmi + - const: xo + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq5018-dwc3 + - qcom,ipq6018-dwc3 + - qcom,ipq8074-dwc3 + - qcom,msm8953-dwc3 + - qcom,msm8998-dwc3 + then: + properties: + interrupts: + minItems: 3 + maxItems: 4 + interrupt-names: + minItems: 3 + items: + - const: dwc_usb3 + - const: pwr_event + - const: qusb2_phy + - const: ss_phy_irq + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-dwc3 + - qcom,qcs404-dwc3 + - qcom,sdm660-dwc3 + - qcom,sm6115-dwc3 + - qcom,sm6125-dwc3 + then: + properties: + interrupts: + minItems: 4 + maxItems: 5 + interrupt-names: + minItems: 4 + items: + - const: dwc_usb3 + - const: pwr_event + - const: qusb2_phy + - const: hs_phy_irq + - const: ss_phy_irq + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq5332-dwc3 + then: + properties: + interrupts: + maxItems: 4 + interrupt-names: + items: + - const: dwc_usb3 + - const: pwr_event + - const: dp_hs_phy_irq + - const: dm_hs_phy_irq + + - if: + properties: + compatible: + contains: + enum: + - qcom,x1e80100-dwc3 + then: + properties: + interrupts: + maxItems: 5 + interrupt-names: + items: + - const: dwc_usb3 + - const: pwr_event + - const: dp_hs_phy_irq + - const: dm_hs_phy_irq + - const: ss_phy_irq + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq4019-dwc3 + - qcom,ipq8064-dwc3 + - qcom,msm8994-dwc3 + - qcom,qcs615-dwc3 + - qcom,qcs8300-dwc3 + - qcom,qdu1000-dwc3 + - qcom,sa8775p-dwc3 + - qcom,sc7180-dwc3 + - qcom,sc7280-dwc3 + - qcom,sc8180x-dwc3 + - qcom,sc8280xp-dwc3 + - qcom,sdm670-dwc3 + - qcom,sdm845-dwc3 + - qcom,sdx55-dwc3 + - qcom,sdx65-dwc3 + - qcom,sdx75-dwc3 + - qcom,sm4250-dwc3 + - qcom,sm6350-dwc3 + - qcom,sm8150-dwc3 + - qcom,sm8250-dwc3 + - qcom,sm8350-dwc3 + - qcom,sm8450-dwc3 + - qcom,sm8550-dwc3 + - qcom,sm8650-dwc3 + then: + properties: + interrupts: + minItems: 5 + maxItems: 6 + interrupt-names: + minItems: 5 + items: + - const: dwc_usb3 + - const: pwr_event + - const: hs_phy_irq + - const: dp_hs_phy_irq + - const: dm_hs_phy_irq + - const: ss_phy_irq + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8180x-dwc3-mp + - qcom,x1e80100-dwc3-mp + then: + properties: + interrupts: + minItems: 11 + maxItems: 11 + interrupt-names: + items: + - const: dwc_usb3 + - const: pwr_event_1 + - const: pwr_event_2 + - const: hs_phy_1 + - const: hs_phy_2 + - const: dp_hs_phy_1 + - const: dm_hs_phy_1 + - const: dp_hs_phy_2 + - const: dm_hs_phy_2 + - const: ss_phy_1 + - const: ss_phy_2 + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8280xp-dwc3-mp + then: + properties: + interrupts: + minItems: 19 + maxItems: 19 + interrupt-names: + items: + - const: dwc_usb3 + - const: pwr_event_1 + - const: pwr_event_2 + - const: pwr_event_3 + - const: pwr_event_4 + - const: hs_phy_1 + - const: hs_phy_2 + - const: hs_phy_3 + - const: hs_phy_4 + - const: dp_hs_phy_1 + - const: dm_hs_phy_1 + - const: dp_hs_phy_2 + - const: dm_hs_phy_2 + - const: dp_hs_phy_3 + - const: dm_hs_phy_3 + - const: dp_hs_phy_4 + - const: dm_hs_phy_4 + - const: ss_phy_1 + - const: ss_phy_2 + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sdm845.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + soc { + #address-cells = <2>; + #size-cells = <2>; + + usb@a600000 { + compatible = "qcom,sdm845-dwc3", "qcom,snps-dwc3"; + reg = <0 0x0a600000 0 0x100000>; + + clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>, + <&gcc GCC_USB30_PRIM_MASTER_CLK>, + <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>, + <&gcc GCC_USB30_PRIM_SLEEP_CLK>, + <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>; + clock-names = "cfg_noc", + "core", + "iface", + "sleep", + "mock_utmi"; + + assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_PRIM_MASTER_CLK>; + assigned-clock-rates = <19200000>, <150000000>; + + interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 489 IRQ_TYPE_EDGE_BOTH>, + <GIC_SPI 488 IRQ_TYPE_EDGE_BOTH>, + <GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dwc_usb3", "pwr_event", "hs_phy_irq", + "dp_hs_phy_irq", "dm_hs_phy_irq", "ss_phy_irq"; + + power-domains = <&gcc USB30_PRIM_GDSC>; + + resets = <&gcc GCC_USB30_PRIM_BCR>; + + iommus = <&apps_smmu 0x740 0>; + snps,dis_u2_susphy_quirk; + snps,dis_enblslpm_quirk; + phys = <&usb_1_hsphy>, <&usb_1_ssphy>; + phy-names = "usb2-phy", "usb3-phy"; + }; + }; +... diff --git a/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml b/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml index 6577a61cc075..a020afaf2d6e 100644 --- a/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml +++ b/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml @@ -10,7 +10,7 @@ maintainers: - Matthias Kaehlcke <mka@chromium.org> allOf: - - $ref: usb-device.yaml# + - $ref: usb-hub.yaml# properties: compatible: @@ -19,61 +19,35 @@ properties: - usbbda,5411 - usbbda,411 - reg: true - - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - vdd-supply: description: phandle to the regulator that provides power to the hub. - peer-hub: - $ref: /schemas/types.yaml#/definitions/phandle - description: - phandle to the peer hub on the controller. + peer-hub: true ports: $ref: /schemas/graph.yaml#/properties/ports - properties: - port@1: - $ref: /schemas/graph.yaml#/properties/port - description: - 1st downstream facing USB port - - port@2: + patternProperties: + '^port@': $ref: /schemas/graph.yaml#/properties/port - description: - 2nd downstream facing USB port - port@3: - $ref: /schemas/graph.yaml#/properties/port - description: - 3rd downstream facing USB port + properties: + reg: + minimum: 1 + maximum: 4 - port@4: - $ref: /schemas/graph.yaml#/properties/port - description: - 4th downstream facing USB port - -patternProperties: - '^.*@[1-4]$': - description: The hard wired USB devices - type: object - $ref: /schemas/usb/usb-device.yaml - additionalProperties: true +additionalProperties: + properties: + reg: + minimum: 1 + maximum: 4 required: - peer-hub - compatible - reg -additionalProperties: false - examples: - | usb { diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml index 980f325341d4..a19816bbb1fd 100644 --- a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml +++ b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml @@ -27,6 +27,8 @@ properties: - renesas,usbhs-r9a07g044 # RZ/G2{L,LC} - renesas,usbhs-r9a07g054 # RZ/V2L - renesas,usbhs-r9a08g045 # RZ/G3S + - renesas,usbhs-r9a09g056 # RZ/V2N + - renesas,usbhs-r9a09g057 # RZ/V2H(P) - const: renesas,rzg2l-usbhs - items: @@ -127,11 +129,7 @@ allOf: properties: compatible: contains: - enum: - - renesas,usbhs-r9a07g043 - - renesas,usbhs-r9a07g044 - - renesas,usbhs-r9a07g054 - - renesas,usbhs-r9a08g045 + const: renesas,rzg2l-usbhs then: properties: interrupts: diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml index fba2cb05ecba..fd1b13c0ed6b 100644 --- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml @@ -18,7 +18,7 @@ description: Documentation/devicetree/bindings/phy/rockchip,inno-usb2phy.yaml Type-C PHY - Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt + Documentation/devicetree/bindings/phy/rockchip,rk3399-typec-phy.yaml select: properties: diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml index 256bee2a03ca..6d39e5066944 100644 --- a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml @@ -14,11 +14,13 @@ properties: oneOf: - enum: - google,gs101-dwusb3 + - samsung,exynos2200-dwusb3 - samsung,exynos5250-dwusb3 - samsung,exynos5433-dwusb3 - samsung,exynos7-dwusb3 - samsung,exynos7870-dwusb3 - samsung,exynos850-dwusb3 + - samsung,exynosautov920-dwusb3 - items: - const: samsung,exynos990-dwusb3 - const: samsung,exynos850-dwusb3 @@ -83,6 +85,19 @@ allOf: properties: compatible: contains: + const: samsung,exynos2200-dwusb3 + then: + properties: + clocks: + maxItems: 1 + clock-names: + items: + - const: link_aclk + + - if: + properties: + compatible: + contains: const: samsung,exynos5250-dwusb3 then: properties: @@ -165,6 +180,21 @@ allOf: required: - vdd10-supply + - if: + properties: + compatible: + contains: + const: samsung,exynosautov920-dwusb3 + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: ref + - const: susp_clk + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml b/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml index 6156dc26e65c..18e35122dc1f 100644 --- a/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml +++ b/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml @@ -106,54 +106,54 @@ additionalProperties: false examples: - | - i2c { - #address-cells = <1>; - #size-cells = <0>; - - usb-hub@8 { - compatible = "smsc,usb3503"; - reg = <0x08>; - connect-gpios = <&gpx3 0 1>; - disabled-ports = <2 3>; - intn-gpios = <&gpx3 4 1>; - reset-gpios = <&gpx3 5 1>; - initial-mode = <1>; - clocks = <&clks 80>; - clock-names = "refclk"; - }; - }; + i2c { + #address-cells = <1>; + #size-cells = <0>; + + usb-hub@8 { + compatible = "smsc,usb3503"; + reg = <0x08>; + connect-gpios = <&gpx3 0 1>; + disabled-ports = <2 3>; + intn-gpios = <&gpx3 4 1>; + reset-gpios = <&gpx3 5 1>; + initial-mode = <1>; + clocks = <&clks 80>; + clock-names = "refclk"; + }; + }; - | - i2c { - #address-cells = <1>; - #size-cells = <0>; - - usb-hub@8 { - compatible = "smsc,usb3803"; - reg = <0x08>; - connect-gpios = <&gpx3 0 1>; - disabled-ports = <2 3>; - intn-gpios = <&gpx3 4 1>; - reset-gpios = <&gpx3 5 1>; - bypass-gpios = <&gpx3 6 1>; - initial-mode = <3>; - clocks = <&clks 80>; - clock-names = "refclk"; - }; - }; + i2c { + #address-cells = <1>; + #size-cells = <0>; + + usb-hub@8 { + compatible = "smsc,usb3803"; + reg = <0x08>; + connect-gpios = <&gpx3 0 1>; + disabled-ports = <2 3>; + intn-gpios = <&gpx3 4 1>; + reset-gpios = <&gpx3 5 1>; + bypass-gpios = <&gpx3 6 1>; + initial-mode = <3>; + clocks = <&clks 80>; + clock-names = "refclk"; + }; + }; - | - #include <dt-bindings/gpio/gpio.h> - - usb-hub { - /* I2C is not connected */ - compatible = "smsc,usb3503"; - initial-mode = <1>; /* initialize in HUB mode */ - disabled-ports = <1>; - intn-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ - reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */ - connect-gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */ - refclk-frequency = <19200000>; - }; + #include <dt-bindings/gpio/gpio.h> + + usb-hub { + /* I2C is not connected */ + compatible = "smsc,usb3503"; + initial-mode = <1>; /* initialize in HUB mode */ + disabled-ports = <1>; + intn-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */ + connect-gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */ + refclk-frequency = <19200000>; + }; ... diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml index 71249b6ba616..6c0b8b653824 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3-common.yaml @@ -390,6 +390,12 @@ properties: maximum: 8 default: 1 + connector: + $ref: /schemas/connector/usb-connector.yaml# + description: Connector for dual role switch + type: object + unevaluatedProperties: false + port: $ref: /schemas/graph.yaml#/properties/port description: diff --git a/Documentation/devicetree/bindings/usb/ti,usb8041.yaml b/Documentation/devicetree/bindings/usb/ti,usb8041.yaml index bce730a5e237..5e3eae9c2961 100644 --- a/Documentation/devicetree/bindings/usb/ti,usb8041.yaml +++ b/Documentation/devicetree/bindings/usb/ti,usb8041.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/usb/ti,usb8041.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: TI USB8041 USB 3.0 hub controller +title: TI USB8041 and USB8044 USB 3.0 hub controllers maintainers: - Alexander Stein <alexander.stein@ew.tq-group.com> @@ -17,6 +17,8 @@ properties: enum: - usb451,8140 - usb451,8142 + - usb451,8440 + - usb451,8442 reg: true diff --git a/Documentation/devicetree/bindings/usb/usb-device.yaml b/Documentation/devicetree/bindings/usb/usb-device.yaml index c67695681033..09fceb469f10 100644 --- a/Documentation/devicetree/bindings/usb/usb-device.yaml +++ b/Documentation/devicetree/bindings/usb/usb-device.yaml @@ -28,7 +28,8 @@ description: | properties: compatible: - pattern: "^usb[0-9a-f]{1,4},[0-9a-f]{1,4}$" + contains: + pattern: "^usb[0-9a-f]{1,4},[0-9a-f]{1,4}$" description: Device nodes or combined nodes. "usbVID,PID", where VID is the vendor id and PID the product id. The textual representation of VID and PID shall be in lower case diff --git a/Documentation/devicetree/bindings/usb/usb-hub.yaml b/Documentation/devicetree/bindings/usb/usb-hub.yaml new file mode 100644 index 000000000000..5238ab105763 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usb-hub.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/usb-hub.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic USB Hub + +maintainers: + - Pin-yen Lin <treapking@chromium.org> + +allOf: + - $ref: usb-device.yaml# + +properties: + '#address-cells': + const: 1 + + peer-hub: + $ref: /schemas/types.yaml#/definitions/phandle + description: + phandle to the peer hub on the controller. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: + The downstream facing USB ports + + patternProperties: + "^port@[1-9a-f][0-9a-f]*$": + $ref: /schemas/graph.yaml#/properties/port + +patternProperties: + '^.*@[1-9a-f][0-9a-f]*$': + description: The hard wired USB devices + type: object + $ref: /schemas/usb/usb-device.yaml + additionalProperties: true + +required: + - compatible + - reg + +additionalProperties: true + +examples: + - | + usb { + #address-cells = <1>; + #size-cells = <0>; + + /* 2.0 hub on port 1 */ + hub_2_0: hub@1 { + compatible = "usb123,4567"; + reg = <1>; + peer-hub = <&hub_3_0>; + #address-cells = <1>; + #size-cells = <0>; + /* USB 2.0 device on port 5 */ + device@5 { + reg = <5>; + compatible = "usb765,4321"; + }; + }; + + /* 3.0 hub on port 2 */ + hub_3_0: hub@2 { + compatible = "usb123,abcd"; + reg = <2>; + peer-hub = <&hub_2_0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + /* Type-A connector on port 3 */ + port@3 { + reg = <3>; + endpoint { + remote-endpoint = <&usb_a0_ss>; + }; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/usb-switch.yaml b/Documentation/devicetree/bindings/usb/usb-switch.yaml index da76118e73a5..896201912630 100644 --- a/Documentation/devicetree/bindings/usb/usb-switch.yaml +++ b/Documentation/devicetree/bindings/usb/usb-switch.yaml @@ -26,11 +26,24 @@ properties: type: boolean port: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base description: A port node to link the device to a TypeC controller for the purpose of handling altmode muxing and orientation switching. + properties: + endpoint: + $ref: /schemas/graph.yaml#/$defs/endpoint-base + unevaluatedProperties: false + properties: + data-lanes: + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 8 + uniqueItems: true + items: + maximum: 8 + ports: $ref: /schemas/graph.yaml#/properties/ports properties: diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 55b6139d5e04..8af7622fcb59 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -21,6 +21,7 @@ patternProperties: "^(pciclass|pinctrl-single|#pinctrl-single|PowerPC),.*": true "^(pl022|pxa-mmc|rcar_sound|rotary-encoder|s5m8767|sdhci),.*": true "^(simple-audio-card|st-plgpio|st-spics|ts),.*": true + "^pool[0-3],.*": true # Keep list in alphabetical order. "^100ask,.*": @@ -149,6 +150,8 @@ patternProperties: description: Arctic Sand "^arcx,.*": description: arcx Inc. / Archronix Inc. + "^argon40,.*": + description: Argon 40 Technologies Limited "^ariaboard,.*": description: Shanghai Novotech Co., Ltd. (Ariaboard) "^aries,.*": @@ -200,6 +203,8 @@ patternProperties: description: Shanghai Awinic Technology Co., Ltd. "^axentia,.*": description: Axentia Technologies AB + "^axiado,.*": + description: Axiado Corporation "^axis,.*": description: Axis Communications AB "^azoteq,.*": @@ -306,6 +311,8 @@ patternProperties: description: Cirrus Logic, Inc. "^cisco,.*": description: Cisco Systems, Inc. + "^cix,.*": + description: CIX Technology Group Co., Ltd. "^clockwork,.*": description: Clockwork Tech LLC "^cloos,.*": @@ -786,6 +793,8 @@ patternProperties: description: Jide Tech "^joz,.*": description: JOZ BV + "^jty,.*": + description: JTY "^kam,.*": description: Kamstrup A/S "^karo,.*": @@ -868,6 +877,8 @@ patternProperties: description: Linux-specific binding "^linx,.*": description: Linx Technologies + "^liontron,.*": + description: Shenzhen Liontron Technology Co., Ltd "^liteon,.*": description: LITE-ON Technology Corp. "^litex,.*": @@ -888,6 +899,8 @@ patternProperties: description: Nanjing Loongmasses Ltd. "^lsi,.*": description: LSI Corp. (LSI Logic) + "^luckfox,.*": + description: Shenzhen Luckfox Technology Co., Ltd. "^lunzn,.*": description: Shenzhen Lunzn Technology Co., Ltd. "^luxul,.*": @@ -1065,6 +1078,8 @@ patternProperties: description: Next Thing Co. "^ni,.*": description: National Instruments + "^nicera,.*": + description: Nippon Ceramic Co., Ltd. "^nintendo,.*": description: Nintendo "^nlt,.*": @@ -1268,6 +1283,8 @@ patternProperties: description: Renesas Electronics Corporation "^rervision,.*": description: Shenzhen Rervision Technology Co., Ltd. + "^retronix,.*": + description: Retronix Technology Inc. "^revotics,.*": description: Revolution Robotics, Inc. (Revotics) "^rex,.*": @@ -1298,6 +1315,8 @@ patternProperties: description: Recharge Véhicule Électrique (RVE) inc. "^saef,.*": description: Saef Technology Limited + "^sakurapi,.*": + description: SakuraPi.org "^samsung,.*": description: Samsung Semiconductor "^samtec,.*": @@ -1402,6 +1421,8 @@ patternProperties: description: SKOV A/S "^skyworks,.*": description: Skyworks Solutions, Inc. + "^smartfiber,.*": + description: ShenZhen Smartfiber Technology Co, Ltd. "^smartlabs,.*": description: SmartLabs LLC "^smartrg,.*": @@ -1500,6 +1521,8 @@ patternProperties: description: Toby Churchill Ltd. "^tcs,.*": description: Shenzhen City Tang Cheng Technology Co., Ltd. + "^tcu,.*": + description: TC Unterhaltungselektronik AG "^tdo,.*": description: Shangai Top Display Optoelectronics Co., Ltd "^team-source-display,.*": @@ -1613,6 +1636,8 @@ patternProperties: description: Universal Scientific Industrial Co., Ltd. "^usr,.*": description: U.S. Robotics Corporation + "^ultratronik,.*": + description: Ultratronik GmbH "^utoo,.*": description: Aigo Digital Technology Co., Ltd. "^v3,.*": @@ -1695,6 +1720,8 @@ patternProperties: description: Wingtech Technology Co., Ltd. "^winlink,.*": description: WinLink Co., Ltd + "^winsen,.*": + description: Winsen Corp. "^winstar,.*": description: Winstar Display Corp. "^wirelesstag,.*": @@ -1755,6 +1782,8 @@ patternProperties: description: Y Soft Corporation a.s. "^yuridenki,.*": description: Yuridenki-Shokai Co. Ltd. + "^yuzukihd,.*": + description: YuzukiHD Open Source Hardware "^zarlink,.*": description: Zarlink Semiconductor "^zealz,.*": diff --git a/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml index 8b7aa922249b..1d9f15ec6657 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml @@ -20,6 +20,7 @@ properties: items: - enum: - fsl,imx8dxl-sc-wdt + - fsl,imx8qm-sc-wdt - fsl,imx8qxp-sc-wdt - const: fsl,imx-sc-wdt diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml index 8a6c3a75a547..34951783a633 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml @@ -37,6 +37,7 @@ properties: - fsl,ls1012a-wdt - fsl,ls1021a-wdt - fsl,ls1043a-wdt + - fsl,ls1046a-wdt - fsl,vf610-wdt - const: fsl,imx21-wdt @@ -105,6 +106,7 @@ allOf: - fsl,ls1012a-wdt - fsl,ls1021a-wdt - fsl,ls1043a-wdt + - fsl,ls1046a-wdt then: properties: big-endian: false diff --git a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml index 8d2520241e37..ba0bfd73ab62 100644 --- a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml @@ -34,6 +34,7 @@ properties: - items: - enum: - mediatek,mt2701-wdt + - mediatek,mt6572-wdt - mediatek,mt6582-wdt - mediatek,mt6797-wdt - mediatek,mt7622-wdt diff --git a/Documentation/devicetree/bindings/watchdog/nxp,s32g2-swt.yaml b/Documentation/devicetree/bindings/watchdog/nxp,s32g2-swt.yaml new file mode 100644 index 000000000000..8f168a05b50c --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/nxp,s32g2-swt.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/nxp,s32g2-swt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP Software Watchdog Timer (SWT) + +maintainers: + - Daniel Lezcano <daniel.lezcano@kernel.org> + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - const: nxp,s32g2-swt + - items: + - const: nxp,s32g3-swt + - const: nxp,s32g2-swt + + reg: + maxItems: 1 + + clocks: + items: + - description: Counter clock + - description: Module clock + - description: Register clock + + clock-names: + items: + - const: counter + - const: module + - const: register + +required: + - compatible + - reg + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + watchdog@40100000 { + compatible = "nxp,s32g2-swt"; + reg = <0x40100000 0x1000>; + clocks = <&clks 0x3a>, <&clks 0x3b>, <&clks 0x3c>; + clock-names = "counter", "module", "register"; + timeout-sec = <10>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml index 3e0a8747a357..78874b90c88c 100644 --- a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml @@ -76,7 +76,9 @@ properties: - const: renesas,rcar-gen4-wdt # R-Car Gen4 - items: - - const: renesas,r9a09g047-wdt # RZ/G3E + - enum: + - renesas,r9a09g047-wdt # RZ/G3E + - renesas,r9a09g056-wdt # RZ/V2N - const: renesas,r9a09g057-wdt # RZ/V2H(P) - const: renesas,r9a09g057-wdt # RZ/V2H(P) diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml index d175ae968336..53fc64f5b56d 100644 --- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml @@ -25,6 +25,7 @@ properties: - samsung,exynos5420-wdt # for Exynos5420 - samsung,exynos7-wdt # for Exynos7 - samsung,exynos850-wdt # for Exynos850 + - samsung,exynos990-wdt # for Exynos990 - samsung,exynosautov9-wdt # for Exynosautov9 - samsung,exynosautov920-wdt # for Exynosautov920 - items: @@ -49,14 +50,14 @@ properties: samsung,cluster-index: $ref: /schemas/types.yaml#/definitions/uint32 description: - Index of CPU cluster on which watchdog is running (in case of Exynos850 - or Google gs101). + Index of CPU cluster on which watchdog is running (in case of Exynos850, + Exynos990 or Google gs101). samsung,syscon-phandle: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to the PMU system controller node (in case of Exynos5250, - Exynos5420, Exynos7, Exynos850 and gs101). + Exynos5420, Exynos7, Exynos850, Exynos990 and gs101). required: - compatible @@ -77,6 +78,7 @@ allOf: - samsung,exynos5420-wdt - samsung,exynos7-wdt - samsung,exynos850-wdt + - samsung,exynos990-wdt - samsung,exynosautov9-wdt - samsung,exynosautov920-wdt then: @@ -89,6 +91,7 @@ allOf: enum: - google,gs101-wdt - samsung,exynos850-wdt + - samsung,exynos990-wdt - samsung,exynosautov9-wdt - samsung,exynosautov920-wdt then: @@ -102,7 +105,7 @@ allOf: - const: watchdog - const: watchdog_src samsung,cluster-index: - enum: [0, 1] + enum: [0, 1, 2] required: - samsung,cluster-index else: diff --git a/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml b/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml index 1efefd741c06..ef088e0f6917 100644 --- a/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml @@ -28,6 +28,7 @@ properties: - rockchip,rk3328-wdt - rockchip,rk3368-wdt - rockchip,rk3399-wdt + - rockchip,rk3562-wdt - rockchip,rk3568-wdt - rockchip,rk3576-wdt - rockchip,rk3588-wdt diff --git a/Documentation/devicetree/bindings/writing-bindings.rst b/Documentation/devicetree/bindings/writing-bindings.rst index 1ad081de2dd0..f8e0293a7c06 100644 --- a/Documentation/devicetree/bindings/writing-bindings.rst +++ b/Documentation/devicetree/bindings/writing-bindings.rst @@ -39,10 +39,22 @@ Overall design Properties ========== -- DO make 'compatible' properties specific. DON'T use wildcards in compatible - strings. DO use fallback compatibles when devices are the same as or a subset - of prior implementations. DO add new compatibles in case there are new - features or bugs. +- DO make 'compatible' properties specific. + + - DON'T use wildcards or device-family names in compatible strings. + + - DO use fallback compatibles when devices are the same as or a superset of + prior implementations. + + - DO add new compatibles in case there are new features or bugs. + + - DO use a SoC-specific compatible for all SoC devices, followed by a + fallback if appropriate. SoC-specific compatibles are also preferred for + the fallbacks. + + - DON'T use bus suffixes to encode the type of interface device is using. + The parent bus node already implies that interface. DON'T add the type of + device, if the device cannot be anything else. - DO use a vendor prefix on device-specific property names. Consider if properties could be common among devices of the same class. Check other @@ -51,12 +63,21 @@ Properties - DON'T redefine common properties. Just reference the definition and define constraints specific to the device. +- DON'T add properties to avoid a specific compatible. DON'T add properties if + they are implied by (deducible from) the compatible. + - DO use common property unit suffixes for properties with scientific units. Recommended suffixes are listed at https://github.com/devicetree-org/dt-schema/blob/main/dtschema/schemas/property-units.yaml - DO define properties in terms of constraints. How many entries? What are - possible values? What is the order? + possible values? What is the order? All these constraints represent the ABI + as well. + +- DON'T make changes that break the ABI without explicit and detailed rationale + for why the changes have to be made and their impact. ABI impact goes beyond + the Linux kernel, because it also covers other open-source upstream projects. + Typical cases and caveats ========================= @@ -64,7 +85,7 @@ Typical cases and caveats - Phandle entries, like clocks/dmas/interrupts/resets, should always be explicitly ordered. Include the {clock,dma,interrupt,reset}-names if there is more than one phandle. When used, both of these fields need the same - constraints (e.g. list of items). + constraints (e.g. list of items). - For names used in {clock,dma,interrupt,reset}-names, do not add any suffix, e.g.: "tx" instead of "txirq" (for interrupt). @@ -84,6 +105,15 @@ Typical cases and caveats - "syscon" is not a generic property. Use vendor and type, e.g. "vendor,power-manager-syscon". +- Do not add instance index (IDs) properties or custom OF aliases. If the + devices have different programming model, they might need different + compatibles. If such devices use some other device in a different way, e.g. + they program the phy differently, use cell/phandle arguments. + +- Bindings files should be named like compatible: vendor,device.yaml. In case + of multiple compatibles in the binding, use one of the fallbacks or a more + generic name, yet still matching compatible style. + Board/SoC .dts Files ==================== diff --git a/Documentation/devicetree/bindings/writing-schema.rst b/Documentation/devicetree/bindings/writing-schema.rst index fc73072f12fc..470d1521fa17 100644 --- a/Documentation/devicetree/bindings/writing-schema.rst +++ b/Documentation/devicetree/bindings/writing-schema.rst @@ -171,6 +171,9 @@ Coding style Use YAML coding style (two-space indentation). For DTS examples in the schema, preferred is four-space indentation. +Place entries in 'properties' and 'required' sections in the same order, using +style from Documentation/devicetree/bindings/dts-coding-style.rst. + Testing ------- |