diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
34 files changed, 384 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index b5c2b5c35766..4498292b833d 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -57,12 +57,17 @@ Boards with the Amlogic Meson AXG A113D SoC shall have the following properties: Required root node property: compatible: "amlogic,a113d", "amlogic,meson-axg"; +Boards with the Amlogic Meson G12A S905D2 SoC shall have the following properties: + Required root node property: + compatible: "amlogic,g12a"; + Board compatible values (alphabetically, grouped by SoC): - "geniatech,atv1200" (Meson6) - "minix,neo-x8" (Meson8) + - "endless,ec100" (Meson8b) - "hardkernel,odroid-c1" (Meson8b) - "tronfy,mxq" (Meson8b) @@ -101,6 +106,8 @@ Board compatible values (alphabetically, grouped by SoC): - "amlogic,s400" (Meson axg a113d) + - "amlogic,u200" (Meson g12a s905d2) + Amlogic Meson Firmware registers Interface ------------------------------------------ diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt index 1e3e29a545e2..0dcc3ea5adff 100644 --- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt @@ -42,6 +42,14 @@ Raspberry Pi Compute Module Required root node properties: compatible = "raspberrypi,compute-module", "brcm,bcm2835"; +Raspberry Pi Compute Module 3 +Required root node properties: +compatible = "raspberrypi,3-compute-module", "brcm,bcm2837"; + +Raspberry Pi Compute Module 3 Lite +Required root node properties: +compatible = "raspberrypi,3-compute-module-lite", "brcm,bcm2837"; + Raspberry Pi Zero Required root node properties: compatible = "raspberrypi,model-zero", "brcm,bcm2835"; diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt index 1e775aaa5c5b..5074aeecd327 100644 --- a/Documentation/devicetree/bindings/arm/fsl.txt +++ b/Documentation/devicetree/bindings/arm/fsl.txt @@ -57,6 +57,50 @@ i.MX6SLL EVK board Required root node properties: - compatible = "fsl,imx6sll-evk", "fsl,imx6sll"; +i.MX6 Quad Plus SABRE Smart Device Board +Required root node properties: + - compatible = "fsl,imx6qp-sabresd", "fsl,imx6qp"; + +i.MX6 Quad Plus SABRE Automotive Board +Required root node properties: + - compatible = "fsl,imx6qp-sabreauto", "fsl,imx6qp"; + +i.MX6 DualLite SABRE Smart Device Board +Required root node properties: + - compatible = "fsl,imx6dl-sabresd", "fsl,imx6dl"; + +i.MX6 DualLite/Solo SABRE Automotive Board +Required root node properties: + - compatible = "fsl,imx6dl-sabreauto", "fsl,imx6dl"; + +i.MX6 SoloLite EVK Board +Required root node properties: + - compatible = "fsl,imx6sl-evk", "fsl,imx6sl"; + +i.MX6 UltraLite 14x14 EVK Board +Required root node properties: + - compatible = "fsl,imx6ul-14x14-evk", "fsl,imx6ul"; + +i.MX6 UltraLiteLite 14x14 EVK Board +Required root node properties: + - compatible = "fsl,imx6ull-14x14-evk", "fsl,imx6ull"; + +i.MX6 ULZ 14x14 EVK Board +Required root node properties: + - compatible = "fsl,imx6ulz-14x14-evk", "fsl,imx6ull", "fsl,imx6ulz"; + +i.MX6 SoloX SDB Board +Required root node properties: + - compatible = "fsl,imx6sx-sdb", "fsl,imx6sx"; + +i.MX6 SoloX Sabre Auto Board +Required root node properties: + - compatible = "fsl,imx6sx-sabreauto", "fsl,imx6sx"; + +i.MX7 SabreSD Board +Required root node properties: + - compatible = "fsl,imx7d-sdb", "fsl,imx7d"; + Generic i.MX boards ------------------- diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt index 199cd36fe1ba..a97f643e7d1c 100644 --- a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt +++ b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt @@ -8,6 +8,14 @@ HiKey960 Board Required root node properties: - compatible = "hisilicon,hi3660-hikey960", "hisilicon,hi3660"; +Hi3670 SoC +Required root node properties: + - compatible = "hisilicon,hi3670"; + +HiKey970 Board +Required root node properties: + - compatible = "hisilicon,hi3670-hikey970", "hisilicon,hi3670"; + Hi3798cv200 SoC Required root node properties: - compatible = "hisilicon,hi3798cv200"; diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt index b404d592ce58..4e4a3c0ab9ab 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt @@ -10,6 +10,7 @@ Required Properties: - "mediatek,mt2712-apmixedsys", "syscon" - "mediatek,mt6797-apmixedsys" - "mediatek,mt7622-apmixedsys" + - "mediatek,mt7623-apmixedsys", "mediatek,mt2701-apmixedsys" - "mediatek,mt8135-apmixedsys" - "mediatek,mt8173-apmixedsys" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt index 34a69ba67f13..d1606b2c3e63 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-audsys", "syscon" - "mediatek,mt7622-audsys", "syscon" + - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon" - #clock-cells: Must be 1 The AUDSYS controller uses the common clk binding from diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt index 4010e37c53a0..149567a38215 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be: - "mediatek,mt2701-bdpsys", "syscon" - "mediatek,mt2712-bdpsys", "syscon" + - "mediatek,mt7623-bdpsys", "mediatek,mt2701-bdpsys", "syscon" - #clock-cells: Must be 1 The bdpsys controller uses the common clk binding from diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt index 8f5335b480ac..f17cfe64255d 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be: - "mediatek,mt2701-ethsys", "syscon" - "mediatek,mt7622-ethsys", "syscon" + - "mediatek,mt7623-ethsys", "mediatek,mt2701-ethsys", "syscon" - #clock-cells: Must be 1 - #reset-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt index f5629d64cef2..323905af82c3 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt @@ -9,6 +9,7 @@ Required Properties: - compatible: Should be: - "mediatek,mt2701-hifsys", "syscon" - "mediatek,mt7622-hifsys", "syscon" + - "mediatek,mt7623-hifsys", "mediatek,mt2701-hifsys", "syscon" - #clock-cells: Must be 1 The hifsys controller uses the common clk binding from diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt index 868bd51a98be..3f99672163e3 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt @@ -9,6 +9,7 @@ Required Properties: - "mediatek,mt2701-imgsys", "syscon" - "mediatek,mt2712-imgsys", "syscon" - "mediatek,mt6797-imgsys", "syscon" + - "mediatek,mt7623-imgsys", "mediatek,mt2701-imgsys", "syscon" - "mediatek,mt8173-imgsys", "syscon" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt index 566f153f9f83..89f4272a1441 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt @@ -11,6 +11,7 @@ Required Properties: - "mediatek,mt2712-infracfg", "syscon" - "mediatek,mt6797-infracfg", "syscon" - "mediatek,mt7622-infracfg", "syscon" + - "mediatek,mt7623-infracfg", "mediatek,mt2701-infracfg", "syscon" - "mediatek,mt8135-infracfg", "syscon" - "mediatek,mt8173-infracfg", "syscon" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt index 4eb8bbe15c01..15d977afad31 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt @@ -9,6 +9,7 @@ Required Properties: - "mediatek,mt2701-mmsys", "syscon" - "mediatek,mt2712-mmsys", "syscon" - "mediatek,mt6797-mmsys", "syscon" + - "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon" - "mediatek,mt8173-mmsys", "syscon" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt index fb58ca8c2770..6755514deb80 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt @@ -10,6 +10,7 @@ Required Properties: - "mediatek,mt2701-pericfg", "syscon" - "mediatek,mt2712-pericfg", "syscon" - "mediatek,mt7622-pericfg", "syscon" + - "mediatek,mt7623-pericfg", "mediatek,mt2701-pericfg", "syscon" - "mediatek,mt8135-pericfg", "syscon" - "mediatek,mt8173-pericfg", "syscon" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt index 24014a7e2332..d849465b8c99 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt @@ -10,6 +10,7 @@ Required Properties: - "mediatek,mt2712-topckgen", "syscon" - "mediatek,mt6797-topckgen" - "mediatek,mt7622-topckgen" + - "mediatek,mt7623-topckgen", "mediatek,mt2701-topckgen" - "mediatek,mt8135-topckgen" - "mediatek,mt8173-topckgen" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt index ea40d05089f8..3212afc753c8 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt @@ -9,6 +9,7 @@ Required Properties: - "mediatek,mt2701-vdecsys", "syscon" - "mediatek,mt2712-vdecsys", "syscon" - "mediatek,mt6797-vdecsys", "syscon" + - "mediatek,mt7623-vdecsys", "mediatek,mt2701-vdecsys", "syscon" - "mediatek,mt8173-vdecsys", "syscon" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt index acfd3c773dd0..0cc71236d639 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.txt +++ b/Documentation/devicetree/bindings/arm/rockchip.txt @@ -5,6 +5,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "vamrs,ficus", "rockchip,rk3399"; +- 96boards RK3399 Rock960 (ROCK960 Consumer Edition) + Required root node properties: + - compatible = "vamrs,rock960", "rockchip,rk3399"; + - Amarula Vyasa RK3288 board Required root node properties: - compatible = "amarula,vyasa-rk3288", "rockchip,rk3288"; @@ -13,6 +17,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "asus,rk3288-tinker", "rockchip,rk3288"; +- Asus Tinker board S + Required root node properties: + - compatible = "asus,rk3288-tinker-s", "rockchip,rk3288"; + - Kylin RK3036 board: Required root node properties: - compatible = "rockchip,kylin-rk3036", "rockchip,rk3036"; @@ -59,6 +67,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "firefly,roc-rk3328-cc", "rockchip,rk3328"; +- Firefly ROC-RK3399-PC board: + Required root node properties: + - compatible = "firefly,roc-rk3399-pc", "rockchip,rk3399"; + - ChipSPARK PopMetal-RK3288 board: Required root node properties: - compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288"; @@ -160,6 +172,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "pine64,rock64", "rockchip,rk3328"; +- Pine64 RockPro64 board: + Required root node properties: + - compatible = "pine64,rockpro64", "rockchip,rk3399"; + - Rockchip PX3 Evaluation board: Required root node properties: - compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188"; @@ -168,6 +184,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "rockchip,px5-evb", "rockchip,px5", "rockchip,rk3368"; +- Rockchip PX30 Evaluation board: + Required root node properties: + - compatible = "rockchip,px30-evb", "rockchip,px30"; + - Rockchip RV1108 Evaluation board Required root node properties: - compatible = "rockchip,rv1108-evb", "rockchip,rv1108"; diff --git a/Documentation/devicetree/bindings/arm/scu.txt b/Documentation/devicetree/bindings/arm/scu.txt index 08a587875996..74d0a780ce51 100644 --- a/Documentation/devicetree/bindings/arm/scu.txt +++ b/Documentation/devicetree/bindings/arm/scu.txt @@ -22,7 +22,7 @@ References: Example: -scu@a04100000 { +scu@a0410000 { compatible = "arm,cortex-a9-scu"; reg = <0xa0410000 0x100>; }; diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt index 89b4a389fbc7..f5e0f82fd503 100644 --- a/Documentation/devicetree/bindings/arm/shmobile.txt +++ b/Documentation/devicetree/bindings/arm/shmobile.txt @@ -7,6 +7,8 @@ SoCs: compatible = "renesas,emev2" - RZ/A1H (R7S72100) compatible = "renesas,r7s72100" + - RZ/A2 (R7S9210) + compatible = "renesas,r7s9210" - SH-Mobile AG5 (R8A73A00/SH73A0) compatible = "renesas,sh73a0" - R-Mobile APE6 (R8A73A40) @@ -23,6 +25,10 @@ SoCs: compatible = "renesas,r8a7745" - RZ/G1C (R8A77470) compatible = "renesas,r8a77470" + - RZ/G2M (R8A774A1) + compatible = "renesas,r8a774a1" + - RZ/G2E (RA8774C0) + compatible = "renesas,r8a774c0" - R-Car M1A (R8A77781) compatible = "renesas,r8a7778" - R-Car H1 (R8A77790) @@ -107,6 +113,8 @@ Boards: compatible = "renesas,lager", "renesas,r8a7790" - M3ULCB (R-Car Starter Kit Pro, RTP0RC7796SKBX0010SA09 (M3 ES1.0)) compatible = "renesas,m3ulcb", "renesas,r8a7796" + - M3NULCB (R-Car Starter Kit Pro, RTP0RC77965SKBX010SA00 (M3-N ES1.1)) + compatible = "renesas,m3nulcb", "renesas,r8a77965" - Marzen (R0P7779A00010S) compatible = "renesas,marzen", "renesas,r8a7779" - Porter (M2-LCDP) @@ -143,12 +151,12 @@ Boards: compatible = "renesas,wheat", "renesas,r8a7792" -Most Renesas ARM SoCs have a Product Register that allows to retrieve SoC -product and revision information. If present, a device node for this register -should be added. +Most Renesas ARM SoCs have a Product Register or Boundary Scan ID Register that +allows to retrieve SoC product and revision information. If present, a device +node for this register should be added. Required properties: - - compatible: Must be "renesas,prr". + - compatible: Must be "renesas,prr" or "renesas,bsid" - reg: Base address and length of the register block. diff --git a/Documentation/devicetree/bindings/arm/marvell/marvell,berlin.txt b/Documentation/devicetree/bindings/arm/syna.txt index 3bab18409b7a..2face46a5f64 100644 --- a/Documentation/devicetree/bindings/arm/marvell/marvell,berlin.txt +++ b/Documentation/devicetree/bindings/arm/syna.txt @@ -1,4 +1,9 @@ -Marvell Berlin SoC Family Device Tree Bindings +Synaptics SoC Device Tree Bindings + +According to https://www.synaptics.com/company/news/conexant-marvell +Synaptics has acquired the Multimedia Solutions Business of Marvell, so +berlin SoCs are now Synaptics' SoCs now. + --------------------------------------------------------------- Work in progress statement: @@ -13,6 +18,10 @@ stable binding/ABI. --------------------------------------------------------------- +Boards with the Synaptics AS370 SoC shall have the following properties: + Required root node property: + compatible: "syna,as370" + Boards with a SoC of the Marvell Berlin family, e.g. Armada 1500 shall have the following properties: diff --git a/Documentation/devicetree/bindings/arm/tegra.txt b/Documentation/devicetree/bindings/arm/tegra.txt index 32f62bb7006d..c59b15f64346 100644 --- a/Documentation/devicetree/bindings/arm/tegra.txt +++ b/Documentation/devicetree/bindings/arm/tegra.txt @@ -47,12 +47,17 @@ board-specific compatible values: nvidia,ventana toradex,apalis_t30 toradex,apalis_t30-eval + toradex,apalis_t30-v1.1 + toradex,apalis_t30-v1.1-eval toradex,apalis-tk1 toradex,apalis-tk1-eval - toradex,colibri_t20-512 + toradex,apalis-tk1-v1.2 + toradex,apalis-tk1-v1.2-eval + toradex,colibri_t20 + toradex,colibri_t20-eval-v3 + toradex,colibri_t20-iris toradex,colibri_t30 toradex,colibri_t30-eval-v3 - toradex,iris Trusted Foundations ------------------------------------------- diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt index 5a3bf7c5a7a0..c9fd6d1de57e 100644 --- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt @@ -34,3 +34,96 @@ Board DTS: pmc@c360000 { nvidia,invert-interrupt; }; + +== Pad Control == + +On Tegra SoCs a pad is a set of pins which are configured as a group. +The pin grouping is a fixed attribute of the hardware. The PMC can be +used to set pad power state and signaling voltage. A pad can be either +in active or power down mode. The support for power state and signaling +voltage configuration varies depending on the pad in question. 3.3 V and +1.8 V signaling voltages are supported on pins where software +controllable signaling voltage switching is available. + +Pad configurations are described with pin configuration nodes which +are placed under the pmc node and they are referred to by the pinctrl +client properties. For more information see +Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt. + +The following pads are present on Tegra186: +csia csib dsi mipi-bias +pex-clk-bias pex-clk3 pex-clk2 pex-clk1 +usb0 usb1 usb2 usb-bias +uart audio hsic dbg +hdmi-dp0 hdmi-dp1 pex-cntrl sdmmc2-hv +sdmmc4 cam dsib dsic +dsid csic csid csie +dsif spi ufs dmic-hv +edp sdmmc1-hv sdmmc3-hv conn +audio-hv ao-hv + +Required pin configuration properties: + - pins: A list of strings, each of which contains the name of a pad + to be configured. + +Optional pin configuration properties: + - low-power-enable: Configure the pad into power down mode + - low-power-disable: Configure the pad into active mode + - power-source: Must contain either TEGRA_IO_PAD_VOLTAGE_1V8 or + TEGRA_IO_PAD_VOLTAGE_3V3 to select between signaling voltages. + The values are defined in + include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h. + +Note: The power state can be configured on all of the above pads except + for ao-hv. Following pads have software configurable signaling + voltages: sdmmc2-hv, dmic-hv, sdmmc1-hv, sdmmc3-hv, audio-hv, + ao-hv. + +Pad configuration state example: + pmc: pmc@7000e400 { + compatible = "nvidia,tegra186-pmc"; + reg = <0 0x0c360000 0 0x10000>, + <0 0x0c370000 0 0x10000>, + <0 0x0c380000 0 0x10000>, + <0 0x0c390000 0 0x10000>; + reg-names = "pmc", "wake", "aotag", "scratch"; + + ... + + sdmmc1_3v3: sdmmc1-3v3 { + pins = "sdmmc1-hv"; + power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>; + }; + + sdmmc1_1v8: sdmmc1-1v8 { + pins = "sdmmc1-hv"; + power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>; + }; + + hdmi_off: hdmi-off { + pins = "hdmi"; + low-power-enable; + } + + hdmi_on: hdmi-on { + pins = "hdmi"; + low-power-disable; + } + }; + +Pinctrl client example: + sdmmc1: sdhci@3400000 { + ... + pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; + pinctrl-0 = <&sdmmc1_3v3>; + pinctrl-1 = <&sdmmc1_1v8>; + }; + + ... + + sor0: sor@15540000 { + ... + pinctrl-0 = <&hdmi_off>; + pinctrl-1 = <&hdmi_on>; + pinctrl-names = "hdmi-on", "hdmi-off"; + }; diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt index a74b37b07e5c..cb12f33a247f 100644 --- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt @@ -195,3 +195,106 @@ Example: power-domains = <&pd_audio>; ... }; + +== Pad Control == + +On Tegra SoCs a pad is a set of pins which are configured as a group. +The pin grouping is a fixed attribute of the hardware. The PMC can be +used to set pad power state and signaling voltage. A pad can be either +in active or power down mode. The support for power state and signaling +voltage configuration varies depending on the pad in question. 3.3 V and +1.8 V signaling voltages are supported on pins where software +controllable signaling voltage switching is available. + +The pad configuration state nodes are placed under the pmc node and they +are referred to by the pinctrl client properties. For more information +see Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt. +The pad name should be used as the value of the pins property in pin +configuration nodes. + +The following pads are present on Tegra124 and Tegra132: +audio bb cam comp +csia csb cse dsi +dsib dsic dsid hdmi +hsic hv lvds mipi-bias +nand pex-bias pex-clk1 pex-clk2 +pex-cntrl sdmmc1 sdmmc3 sdmmc4 +sys_ddc uart usb0 usb1 +usb2 usb_bias + +The following pads are present on Tegra210: +audio audio-hv cam csia +csib csic csid csie +csif dbg debug-nonao dmic +dp dsi dsib dsic +dsid emmc emmc2 gpio +hdmi hsic lvds mipi-bias +pex-bias pex-clk1 pex-clk2 pex-cntrl +sdmmc1 sdmmc3 spi spi-hv +uart usb0 usb1 usb2 +usb3 usb-bias + +Required pin configuration properties: + - pins: Must contain name of the pad(s) to be configured. + +Optional pin configuration properties: + - low-power-enable: Configure the pad into power down mode + - low-power-disable: Configure the pad into active mode + - power-source: Must contain either TEGRA_IO_PAD_VOLTAGE_1V8 + or TEGRA_IO_PAD_VOLTAGE_3V3 to select between signaling voltages. + The values are defined in + include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h. + +Note: The power state can be configured on all of the Tegra124 and + Tegra132 pads. None of the Tegra124 or Tegra132 pads support + signaling voltage switching. + +Note: All of the listed Tegra210 pads except pex-cntrl support power + state configuration. Signaling voltage switching is supported on + following Tegra210 pads: audio, audio-hv, cam, dbg, dmic, gpio, + pex-cntrl, sdmmc1, sdmmc3, spi, spi-hv, and uart. + +Pad configuration state example: + pmc: pmc@7000e400 { + compatible = "nvidia,tegra210-pmc"; + reg = <0x0 0x7000e400 0x0 0x400>; + clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; + clock-names = "pclk", "clk32k_in"; + + ... + + sdmmc1_3v3: sdmmc1-3v3 { + pins = "sdmmc1"; + power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>; + }; + + sdmmc1_1v8: sdmmc1-1v8 { + pins = "sdmmc1"; + power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>; + }; + + hdmi_off: hdmi-off { + pins = "hdmi"; + low-power-enable; + } + + hdmi_on: hdmi-on { + pins = "hdmi"; + low-power-disable; + } + }; + +Pinctrl client example: + sdmmc1: sdhci@700b0000 { + ... + pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; + pinctrl-0 = <&sdmmc1_3v3>; + pinctrl-1 = <&sdmmc1_1v8>; + }; + ... + sor@54540000 { + ... + pinctrl-0 = <&hdmi_off>; + pinctrl-1 = <&hdmi_on>; + pinctrl-names = "hdmi-on", "hdmi-off"; + }; diff --git a/Documentation/devicetree/bindings/arm/ux500/boards.txt b/Documentation/devicetree/bindings/arm/ux500/boards.txt index 0fa429534f49..89408de55bfd 100644 --- a/Documentation/devicetree/bindings/arm/ux500/boards.txt +++ b/Documentation/devicetree/bindings/arm/ux500/boards.txt @@ -60,7 +60,7 @@ Example: <0xa0410100 0x100>; }; - scu@a04100000 { + scu@a0410000 { compatible = "arm,cortex-a9-scu"; reg = <0xa0410000 0x100>; }; diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt index a45ca67a9d5f..e1308346e00d 100644 --- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt @@ -6,6 +6,14 @@ Required properties: - interrupts: Should contain CCM interrupt - #clock-cells: Should be <1> +Optional properties: +- fsl,pmic-stby-poweroff: Configure CCM to assert PMIC_STBY_REQ signal + on power off. + Use this property if the SoC should be powered off by external power + management IC (PMIC) triggered via PMIC_STBY_REQ signal. + Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should + be using "syscon-poweroff" driver instead. + The clock consumer should specify the desired clock by having the clock ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6qdl-clock.h for the full list of i.MX6 Quad and DualLite clock IDs. diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt b/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt index df5db732138d..6922db598def 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt @@ -41,6 +41,8 @@ Required properties: - compatible : must be one of the following string: "mediatek,mt2701-m4u" for mt2701 which uses generation one m4u HW. "mediatek,mt2712-m4u" for mt2712 which uses generation two m4u HW. + "mediatek,mt7623-m4u", "mediatek,mt2701-m4u" for mt7623 which uses + generation one m4u HW. "mediatek,mt8173-m4u" for mt8173 which uses generation two m4u HW. - reg : m4u register base and size. - interrupts : the interrupt of m4u. @@ -51,7 +53,7 @@ Required properties: according to the local arbiter index, like larb0, larb1, larb2... - iommu-cells : must be 1. This is the mtk_m4u_id according to the HW. Specifies the mtk_m4u_id as defined in - dt-binding/memory/mt2701-larb-port.h for mt2701, + dt-binding/memory/mt2701-larb-port.h for mt2701, mt7623 dt-binding/memory/mt2712-larb-port.h for mt2712, and dt-binding/memory/mt8173-larb-port.h for mt8173. diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt b/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt index 3813947b4d4f..044b11913c49 100644 --- a/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt @@ -5,6 +5,7 @@ Mediatek JPEG Decoder is the JPEG decode hardware present in Mediatek SoCs Required properties: - compatible : must be one of the following string: "mediatek,mt8173-jpgdec" + "mediatek,mt7623-jpgdec", "mediatek,mt2701-jpgdec" "mediatek,mt2701-jpgdec" - reg : physical base address of the jpeg decoder registers and length of memory mapped region. diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt index 615abdd0eb0d..e937ddd871a6 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt @@ -17,6 +17,7 @@ Required properties: - compatible : must be one of : "mediatek,mt2701-smi-common" "mediatek,mt2712-smi-common" + "mediatek,mt7623-smi-common", "mediatek,mt2701-smi-common" "mediatek,mt8173-smi-common" - reg : the register and size of the SMI block. - power-domains : a phandle to the power domain of this local arbiter. diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt index 083155cdc2a0..94eddcae77ab 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt @@ -6,6 +6,7 @@ Required properties: - compatible : must be one of : "mediatek,mt2701-smi-larb" "mediatek,mt2712-smi-larb" + "mediatek,mt7623-smi-larb", "mediatek,mt2701-smi-larb" "mediatek,mt8173-smi-larb" - reg : the register and size of this local arbiter. - mediatek,smi : a phandle to the smi_common node. @@ -16,7 +17,7 @@ Required properties: the register. - "smi" : It's the clock for transfer data and command. -Required property for mt2701 and mt2712: +Required property for mt2701, mt2712 and mt7623: - mediatek,larb-id :the hardware id of this larb. Example: diff --git a/Documentation/devicetree/bindings/net/dsa/b53.txt b/Documentation/devicetree/bindings/net/dsa/b53.txt index 1811e1972a7a..5201bc15fdd6 100644 --- a/Documentation/devicetree/bindings/net/dsa/b53.txt +++ b/Documentation/devicetree/bindings/net/dsa/b53.txt @@ -46,6 +46,42 @@ Required properties: "brcm,bcm6328-switch" "brcm,bcm6368-switch" and the mandatory "brcm,bcm63xx-switch" +Required properties for BCM585xx/586xx/88312 SoCs: + + - reg: a total of 3 register base addresses, the first one must be the + Switch Register Access block base, the second is the port 5/4 mux + configuration register and the third one is the SGMII configuration + and status register base address. + + - interrupts: a total of 13 interrupts must be specified, in the following + order: port 0-5, 7-8 link status change, then the integrated PHY interrupt, + then the timestamping interrupt and the sleep timer interrupts for ports + 5,7,8. + +Optional properties for BCM585xx/586xx/88312 SoCs: + + - reg-names: a total of 3 names matching the 3 base register address, must + be in the following order: + "srab" + "mux_config" + "sgmii_config" + + - interrupt-names: a total of 13 names matching the 13 interrupts specified + must be in the following order: + "link_state_p0" + "link_state_p1" + "link_state_p2" + "link_state_p3" + "link_state_p4" + "link_state_p5" + "link_state_p7" + "link_state_p8" + "phy" + "ts" + "imp_sleep_timer_p5" + "imp_sleep_timer_p7" + "imp_sleep_timer_p8" + See Documentation/devicetree/bindings/net/dsa/dsa.txt for a list of additional required and optional properties. diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt index e319fe5e205a..99c4ba6a3f61 100644 --- a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt +++ b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt @@ -7,6 +7,7 @@ Required properties: "allwinner,sun8i-a83t-sid" "allwinner,sun8i-h3-sid" "allwinner,sun50i-a64-sid" + "allwinner,sun50i-h5-sid" - reg: Should contain registers location and length diff --git a/Documentation/devicetree/bindings/power/actions,owl-sps.txt b/Documentation/devicetree/bindings/power/actions,owl-sps.txt index 78edd63641e8..a3571937b019 100644 --- a/Documentation/devicetree/bindings/power/actions,owl-sps.txt +++ b/Documentation/devicetree/bindings/power/actions,owl-sps.txt @@ -3,11 +3,13 @@ Actions Semi Owl Smart Power System (SPS) Required properties: - compatible : "actions,s500-sps" for S500 "actions,s700-sps" for S700 + "actions,s900-sps" for S900 - reg : Offset and length of the register set for the device. - #power-domain-cells : Must be 1. See macros in: include/dt-bindings/power/owl-s500-powergate.h for S500 include/dt-bindings/power/owl-s700-powergate.h for S700 + include/dt-bindings/power/owl-s900-powergate.h for S900 Example: diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.txt b/Documentation/devicetree/bindings/soc/rockchip/grf.txt index 7dc5ce858a0e..46e27cd69f18 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/grf.txt +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt @@ -13,6 +13,7 @@ On RK3328 SoCs, the GRF adds a section for USB2PHYGRF, Required Properties: - compatible: GRF should be one of the following: + - "rockchip,px30-grf", "syscon": for px30 - "rockchip,rk3036-grf", "syscon": for rk3036 - "rockchip,rk3066-grf", "syscon": for rk3066 - "rockchip,rk3188-grf", "syscon": for rk3188 @@ -23,6 +24,7 @@ Required Properties: - "rockchip,rk3399-grf", "syscon": for rk3399 - "rockchip,rv1108-grf", "syscon": for rv1108 - compatible: PMUGRF should be one of the following: + - "rockchip,px30-pmugrf", "syscon": for px30 - "rockchip,rk3368-pmugrf", "syscon": for rk3368 - "rockchip,rk3399-pmugrf", "syscon": for rk3399 - compatible: SGRF should be one of the following diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt index 46da5f184460..6dc3c4a34483 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ b/Documentation/devicetree/bindings/usb/dwc2.txt @@ -6,6 +6,7 @@ Required properties: - brcm,bcm2835-usb: The DWC2 USB controller instance in the BCM2835 SoC. - hisilicon,hi6220-usb: The DWC2 USB controller instance in the hi6220 SoC. - rockchip,rk3066-usb: The DWC2 USB controller instance in the rk3066 Soc; + - "rockchip,px30-usb", "rockchip,rk3066-usb", "snps,dwc2": for px30 Soc; - "rockchip,rk3188-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3188 Soc; - "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3288 Soc; - "lantiq,arx100-usb": The DWC2 USB controller instance in Lantiq ARX SoCs; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 14818137a029..4b1a2a8fcc16 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -115,6 +115,7 @@ elan Elan Microelectronic Corp. embest Shenzhen Embest Technology Co., Ltd. emmicro EM Microelectronic emtrion emtrion GmbH +endless Endless Mobile, Inc. energymicro Silicon Laboratories (formerly Energy Micro AS) engicam Engicam S.r.l. epcos EPCOS AG @@ -301,6 +302,7 @@ pine64 Pine64 pixcir PIXCIR MICROELECTRONICS Co., Ltd plathome Plat'Home Co., Ltd. plda PLDA +plx Broadcom Corporation (formerly PLX Technology) portwell Portwell Inc. poslab Poslab Technology Co., Ltd. powervr PowerVR (deprecated, use img) |