diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net')
40 files changed, 1282 insertions, 359 deletions
diff --git a/Documentation/devicetree/bindings/net/airoha,an7583-mdio.yaml b/Documentation/devicetree/bindings/net/airoha,an7583-mdio.yaml new file mode 100644 index 000000000000..3e7e68ec1560 --- /dev/null +++ b/Documentation/devicetree/bindings/net/airoha,an7583-mdio.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/airoha,an7583-mdio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Airoha AN7583 Dedicated MDIO Controller + +maintainers: + - Christian Marangi <ansuelsmth@gmail.com> + +description: + Airoha AN7583 SoC have 3 different MDIO Controller. + + One comes from the intergated Switch based on MT7530. + + The other 2 (that this schema describe) live under the SCU + register supporting both C22 and C45 PHYs. + +$ref: mdio.yaml# + +properties: + compatible: + const: airoha,an7583-mdio + + reg: + enum: [0xc8, 0xcc] + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + clock-frequency: + default: 2500000 + +required: + - compatible + - reg + - clocks + - resets + +unevaluatedProperties: false + +examples: + - | + system-controller { + #address-cells = <1>; + #size-cells = <0>; + + mdio-bus@c8 { + compatible = "airoha,an7583-mdio"; + reg = <0xc8>; + + clocks = <&scu>; + resets = <&scu>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml index 19934d5c24e5..2ac709a4c472 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml @@ -21,6 +21,7 @@ properties: - items: - enum: - allwinner,sun20i-d1-emac + - allwinner,sun50i-a100-emac - allwinner,sun50i-h6-emac - allwinner,sun50i-h616-emac0 - allwinner,sun55i-a523-gmac0 diff --git a/Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml b/Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml new file mode 100644 index 000000000000..aafb6447b6c2 --- /dev/null +++ b/Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +# Copyright (C) 2025 Altera Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/altr,gmii-to-sgmii-2.0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Altera GMII to SGMII Converter + +maintainers: + - Matthew Gerlach <matthew.gerlach@altera.com> + +description: + This binding describes the Altera GMII to SGMII converter. + +properties: + compatible: + const: altr,gmii-to-sgmii-2.0 + + reg: + items: + - description: Registers for the emac splitter IP + - description: Registers for the GMII to SGMII converter. + - description: Registers for TSE control. + + reg-names: + items: + - const: hps_emac_interface_splitter_avalon_slave + - const: gmii_to_sgmii_adapter_avalon_slave + - const: eth_tse_control_port + +required: + - compatible + - reg + - reg-names + +unevaluatedProperties: false + +examples: + - | + phy@ff000240 { + compatible = "altr,gmii-to-sgmii-2.0"; + reg = <0xff000240 0x00000008>, + <0xff000200 0x00000040>, + <0xff000250 0x00000008>; + reg-names = "hps_emac_interface_splitter_avalon_slave", + "gmii_to_sgmii_adapter_avalon_slave", + "eth_tse_control_port"; + }; diff --git a/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml b/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml new file mode 100644 index 000000000000..3a22d35db778 --- /dev/null +++ b/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml @@ -0,0 +1,171 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/altr,socfpga-stmmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Altera SOCFPGA SoC DWMAC controller + +maintainers: + - Matthew Gerlach <matthew.gerlach@altera.com> + +description: + This binding describes the Altera SOCFPGA SoC implementation of the + Synopsys DWMAC for the Cyclone5, Arria5, Stratix10, Agilex5 and Agilex7 + families of chips. + # TODO: Determine how to handle the Arria10 reset-name, stmmaceth-ocp, that + # does not validate against net/snps,dwmac.yaml. + +select: + properties: + compatible: + contains: + enum: + - altr,socfpga-stmmac + - altr,socfpga-stmmac-a10-s10 + - altr,socfpga-stmmac-agilex5 + + required: + - compatible + +properties: + compatible: + oneOf: + - items: + - const: altr,socfpga-stmmac + - const: snps,dwmac-3.70a + - const: snps,dwmac + - items: + - const: altr,socfpga-stmmac-a10-s10 + - const: snps,dwmac-3.72a + - const: snps,dwmac + - items: + - const: altr,socfpga-stmmac-a10-s10 + - const: snps,dwmac-3.74a + - const: snps,dwmac + - items: + - const: altr,socfpga-stmmac-agilex5 + - const: snps,dwxgmac-2.10 + + clocks: + minItems: 1 + items: + - description: GMAC main clock + - description: + PTP reference clock. This clock is used for programming the + Timestamp Addend Register. If not passed then the system + clock will be used and this is fine on some platforms. + + clock-names: + minItems: 1 + items: + - const: stmmaceth + - const: ptp_ref + + iommus: + minItems: 1 + maxItems: 2 + + phy-mode: + enum: + - gmii + - mii + - rgmii + - rgmii-id + - rgmii-rxid + - rgmii-txid + - sgmii + - 1000base-x + + rxc-skew-ps: + description: Skew control of RXC pad + + rxd0-skew-ps: + description: Skew control of RX data 0 pad + + rxd1-skew-ps: + description: Skew control of RX data 1 pad + + rxd2-skew-ps: + description: Skew control of RX data 2 pad + + rxd3-skew-ps: + description: Skew control of RX data 3 pad + + rxdv-skew-ps: + description: Skew control of RX CTL pad + + txc-skew-ps: + description: Skew control of TXC pad + + txen-skew-ps: + description: Skew control of TXC pad + + altr,emac-splitter: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Should be the phandle to the emac splitter soft IP node if DWMAC + controller is connected an emac splitter. + + altr,f2h_ptp_ref_clk: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to Precision Time Protocol reference clock. This clock is + common to gmac instances and defaults to osc1. + + altr,gmii-to-sgmii-converter: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Should be the phandle to the gmii to sgmii converter soft IP. + + altr,sysmgr-syscon: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Should be the phandle to the system manager node that encompass + the glue register, the register offset, and the register shift. + On Cyclone5/Arria5, the register shift represents the PHY mode + bits, while on the Arria10/Stratix10/Agilex platforms, the + register shift represents bit for each emac to enable/disable + signals from the FPGA fabric to the EMAC modules. + items: + - items: + - description: phandle to the system manager node + - description: offset of the control register + - description: shift within the control register + +patternProperties: + "^mdio[0-9]$": + type: object + +required: + - compatible + - clocks + - clock-names + - altr,sysmgr-syscon + +allOf: + - $ref: snps,dwmac.yaml# + +unevaluatedProperties: false + +examples: + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + soc { + #address-cells = <1>; + #size-cells = <1>; + ethernet@ff700000 { + compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", + "snps,dwmac"; + altr,sysmgr-syscon = <&sysmgr 0x60 0>; + reg = <0xff700000 0x2000>; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + mac-address = [00 00 00 00 00 00]; /* Filled in by U-Boot */ + clocks = <&emac_0_clk>; + clock-names = "stmmaceth"; + phy-mode = "sgmii"; + }; + }; diff --git a/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml index 3ab60c70286f..857c6234ba9b 100644 --- a/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml +++ b/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml @@ -34,6 +34,13 @@ properties: This property depends on the module vendor's configuration. + max-speed: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 3000000 + - 4000000 + default: 3000000 + firmware-name: maxItems: 1 @@ -65,6 +72,14 @@ properties: description: The GPIO number of the NXP chipset used for BT_WAKE_OUT. + vcc-supply: + description: + phandle of the regulator that provides the supply voltage. + + reset-gpios: + description: + Chip powerdown/reset signal (PDn). + required: - compatible @@ -78,10 +93,13 @@ examples: bluetooth { compatible = "nxp,88w8987-bt"; fw-init-baudrate = <3000000>; + max-speed = <4000000>; firmware-name = "uartuart8987_bt_v0.bin"; device-wakeup-gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; nxp,wakein-pin = /bits/ 8 <18>; nxp,wakeout-pin = /bits/ 8 <19>; + vcc-supply = <&nxp_iw612_supply>; + reset-gpios = <&gpioctrl 2 GPIO_ACTIVE_LOW>; local-bd-address = [66 55 44 33 22 11]; interrupt-parent = <&gpio>; interrupts = <8 IRQ_TYPE_EDGE_FALLING>; diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml index 8d69846b2e09..559d0f733e7e 100644 --- a/Documentation/devicetree/bindings/net/cdns,macb.yaml +++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml @@ -62,6 +62,7 @@ properties: - items: - enum: - microchip,sam9x7-gem # Microchip SAM9X7 gigabit ethernet interface + - microchip,sama7d65-gem # Microchip SAMA7D65 gigabit ethernet interface - const: microchip,sama7g5-gem # Microchip SAMA7G5 gigabit ethernet interface reg: @@ -114,6 +115,13 @@ properties: power-domains: maxItems: 1 + cdns,refclk-ext: + type: boolean + description: + This selects if the REFCLK for RMII is provided by an external source. + For RGMII mode this selects if the 125MHz REF clock is provided by an external + source. + cdns,rx-watermark: $ref: /schemas/types.yaml#/definitions/uint32 description: diff --git a/Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml b/Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml index d6c957a33b48..fbab3a1a8d3e 100644 --- a/Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml +++ b/Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml @@ -66,6 +66,12 @@ properties: - brcm,bcm63268-switch - const: brcm,bcm63xx-switch + brcm,gpio-ctrl: + description: + A phandle to the syscon node of the bcm63xx gpio controller + which contains phy control registers + $ref: /schemas/types.yaml#/definitions/phandle + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml index 51205f9f2985..815a90808901 100644 --- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml +++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml @@ -136,6 +136,16 @@ properties: See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt for details for the regulator setup on these boards. + mdio: + $ref: /schemas/net/mdio.yaml# + unevaluatedProperties: false + + properties: + mediatek,pio: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle pointing to the mediatek pinctrl node. + mediatek,mcm: type: boolean description: @@ -190,6 +200,18 @@ required: - reg $defs: + builtin-dsa-port: + patternProperties: + "^(ethernet-)?ports$": + patternProperties: + "^(ethernet-)?port@[0-6]$": + if: + required: [ ethernet ] + then: + properties: + phy-mode: + const: internal + mt7530-dsa-port: patternProperties: "^(ethernet-)?ports$": @@ -297,7 +319,7 @@ allOf: - airoha,en7581-switch - airoha,an7583-switch then: - $ref: "#/$defs/mt7530-dsa-port" + $ref: "#/$defs/builtin-dsa-port" properties: gpio-controller: false mediatek,mcm: false diff --git a/Documentation/devicetree/bindings/net/dsa/micrel,ks8995.yaml b/Documentation/devicetree/bindings/net/dsa/micrel,ks8995.yaml new file mode 100644 index 000000000000..854808ff5ad5 --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/micrel,ks8995.yaml @@ -0,0 +1,135 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/dsa/micrel,ks8995.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Micrel KS8995 Family DSA Switches + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: + The Micrel KS8995 DSA Switches are 100 Mbit switches that were produced in + the early-to-mid 2000s. The chip features a CPU port and four outgoing ports, + each with an internal PHY. The chip itself is managed over SPI, but all the + PHYs need to be accessed from an external MDIO channel. + + Further, a fifth PHY is available and can be used separately from the switch + fabric, connected to an external MII interface name MII-P5. This is + unrelated from the CPU-facing port 5 which is used for DSA MII traffic. + +properties: + compatible: + enum: + - micrel,ks8995 + - micrel,ksz8795 + - micrel,ksz8864 + + reg: + maxItems: 1 + + reset-gpios: + description: GPIO to be used to reset the whole device + maxItems: 1 + +allOf: + - $ref: dsa.yaml#/$defs/ethernet-ports + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + ethernet-switch@0 { + compatible = "micrel,ks8995"; + reg = <0>; + spi-max-frequency = <25000000>; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + ethernet-port@0 { + reg = <0>; + label = "lan1"; + }; + ethernet-port@1 { + reg = <1>; + label = "lan2"; + }; + ethernet-port@2 { + reg = <2>; + label = "lan3"; + }; + ethernet-port@3 { + reg = <3>; + label = "lan4"; + }; + ethernet-port@4 { + reg = <4>; + ethernet = <&mac2>; + phy-mode = "mii"; + fixed-link { + speed = <100>; + full-duplex; + }; + }; + }; + }; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + + /* The WAN port connected on MII-P5 */ + ethernet-port@1000 { + reg = <0x00001000 0x1000>; + label = "wan"; + phy-mode = "mii"; + phy-handle = <&phy5>; + }; + + mac2: ethernet-port@2000 { + reg = <0x00002000 0x1000>; + phy-mode = "mii"; + fixed-link { + speed = <100>; + full-duplex; + }; + }; + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + /* LAN PHYs 1-4 accessible over external MDIO */ + phy1: ethernet-phy@1 { + reg = <1>; + }; + phy2: ethernet-phy@2 { + reg = <2>; + }; + phy3: ethernet-phy@3 { + reg = <3>; + }; + phy4: ethernet-phy@4 { + reg = <4>; + }; + /* WAN PHY accessible over external MDIO */ + phy5: ethernet-phy@5 { + reg = <5>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml index 62ca63e8a26f..eb4607460db7 100644 --- a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml +++ b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml @@ -18,6 +18,7 @@ properties: # required and optional properties. compatible: enum: + - microchip,ksz8463 - microchip,ksz8765 - microchip,ksz8794 - microchip,ksz8795 diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml index 7cbf11bbe99c..66b1cfbbfe22 100644 --- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml +++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml @@ -39,6 +39,7 @@ properties: # MAC. - internal - mii + - mii-lite - gmii - sgmii - psgmii diff --git a/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml b/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml index 55d6a8379025..d14410018bcf 100644 --- a/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml +++ b/Documentation/devicetree/bindings/net/faraday,ftgmac100.yaml @@ -6,9 +6,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Faraday Technology FTGMAC100 gigabit ethernet controller -allOf: - - $ref: ethernet-controller.yaml# - maintainers: - Po-Yu Chuang <ratbert@faraday-tech.com> @@ -35,6 +32,9 @@ properties: - description: MAC IP clock - description: RMII RCLK gate for AST2500/2600 + resets: + maxItems: 1 + clock-names: minItems: 1 items: @@ -74,6 +74,21 @@ required: - reg - interrupts +allOf: + - $ref: ethernet-controller.yaml# + - if: + properties: + compatible: + contains: + enum: + - aspeed,ast2600-mac + then: + properties: + resets: true + else: + properties: + resets: false + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt b/Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt deleted file mode 100644 index 168f1be50912..000000000000 --- a/Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt +++ /dev/null @@ -1,27 +0,0 @@ -* AT86RF230 IEEE 802.15.4 * - -Required properties: - - compatible: should be "atmel,at86rf230", "atmel,at86rf231", - "atmel,at86rf233" or "atmel,at86rf212" - - spi-max-frequency: maximal bus speed, should be set to 7500000 depends - sync or async operation mode - - reg: the chipselect index - - interrupts: the interrupt generated by the device. Non high-level - can occur deadlocks while handling isr. - -Optional properties: - - reset-gpio: GPIO spec for the rstn pin - - sleep-gpio: GPIO spec for the slp_tr pin - - xtal-trim: u8 value for fine tuning the internal capacitance - arrays of xtal pins: 0 = +0 pF, 0xf = +4.5 pF - -Example: - - at86rf231@0 { - compatible = "atmel,at86rf231"; - spi-max-frequency = <7500000>; - reg = <0>; - interrupts = <19 4>; - interrupt-parent = <&gpio3>; - xtal-trim = /bits/ 8 <0x06>; - }; diff --git a/Documentation/devicetree/bindings/net/ieee802154/atmel,at86rf233.yaml b/Documentation/devicetree/bindings/net/ieee802154/atmel,at86rf233.yaml new file mode 100644 index 000000000000..32cdc30009cc --- /dev/null +++ b/Documentation/devicetree/bindings/net/ieee802154/atmel,at86rf233.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/ieee802154/atmel,at86rf233.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AT86RF230 IEEE 802.15.4 + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + enum: + - atmel,at86rf212 + - atmel,at86rf230 + - atmel,at86rf231 + - atmel,at86rf233 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpio: + maxItems: 1 + + sleep-gpio: + maxItems: 1 + + spi-max-frequency: + maximum: 7500000 + + xtal-trim: + $ref: /schemas/types.yaml#/definitions/uint8 + maximum: 0xf + description: | + Fine tuning the internal capacitance arrays of xtal pins: + 0 = +0 pF, 0xf = +4.5 pF + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + zigbee@0 { + compatible = "atmel,at86rf231"; + reg = <0>; + spi-max-frequency = <7500000>; + interrupts = <19 4>; + interrupt-parent = <&gpio3>; + xtal-trim = /bits/ 8 <0x06>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml b/Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml index 4fdc5328826c..8689de1aaea1 100644 --- a/Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml +++ b/Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml @@ -47,6 +47,8 @@ properties: phy-handle: true + fixed-link: true + intel,npe-handle: $ref: /schemas/types.yaml#/definitions/phandle-array items: diff --git a/Documentation/devicetree/bindings/net/lpc-eth.txt b/Documentation/devicetree/bindings/net/lpc-eth.txt deleted file mode 100644 index cfe0e5991d46..000000000000 --- a/Documentation/devicetree/bindings/net/lpc-eth.txt +++ /dev/null @@ -1,28 +0,0 @@ -* NXP LPC32xx SoC Ethernet Controller - -Required properties: -- compatible: Should be "nxp,lpc-eth" -- reg: Address and length of the register set for the device -- interrupts: Should contain ethernet controller interrupt - -Optional properties: -- phy-mode: See ethernet.txt file in the same directory. If the property is - absent, "rmii" is assumed. -- use-iram: Use LPC32xx internal SRAM (IRAM) for DMA buffering - -Optional subnodes: -- mdio : specifies the mdio bus, used as a container for phy nodes according to - phy.txt in the same directory - - -Example: - - mac: ethernet@31060000 { - compatible = "nxp,lpc-eth"; - reg = <0x31060000 0x1000>; - interrupt-parent = <&mic>; - interrupts = <29 0>; - - phy-mode = "rmii"; - use-iram; - }; diff --git a/Documentation/devicetree/bindings/net/marvell,armada-370-neta.yaml b/Documentation/devicetree/bindings/net/marvell,armada-370-neta.yaml new file mode 100644 index 000000000000..8814977da024 --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell,armada-370-neta.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml index 9e02fd80af83..b45f67f92e80 100644 --- a/Documentation/devicetree/bindings/net/mediatek,net.yaml +++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml @@ -40,7 +40,19 @@ properties: interrupts: minItems: 1 - maxItems: 4 + maxItems: 8 + + interrupt-names: + minItems: 1 + items: + - const: fe0 + - const: fe1 + - const: fe2 + - const: fe3 + - const: pdma0 + - const: pdma1 + - const: pdma2 + - const: pdma3 power-domains: maxItems: 1 @@ -54,6 +66,10 @@ properties: - const: gmac - const: ppe + sram: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to mmio SRAM + mediatek,ethsys: $ref: /schemas/types.yaml#/definitions/phandle description: @@ -135,6 +151,10 @@ allOf: minItems: 3 maxItems: 3 + interrupt-names: + minItems: 3 + maxItems: 3 + clocks: minItems: 4 maxItems: 4 @@ -146,6 +166,8 @@ allOf: - const: gp1 - const: gp2 + sram: false + mediatek,infracfg: false mediatek,wed: false @@ -166,6 +188,9 @@ allOf: interrupts: maxItems: 1 + interrupt-names: + maxItems: 1 + clocks: minItems: 2 maxItems: 2 @@ -175,6 +200,8 @@ allOf: - const: ethif - const: fe + sram: false + mediatek,infracfg: false mediatek,wed: false @@ -192,6 +219,10 @@ allOf: minItems: 3 maxItems: 3 + interrupt-names: + minItems: 3 + maxItems: 3 + clocks: minItems: 11 maxItems: 11 @@ -210,6 +241,8 @@ allOf: - const: sgmii_ck - const: eth2pll + sram: false + mediatek,infracfg: false mediatek,sgmiisys: @@ -232,6 +265,10 @@ allOf: minItems: 3 maxItems: 3 + interrupt-names: + minItems: 3 + maxItems: 3 + clocks: minItems: 17 maxItems: 17 @@ -256,6 +293,8 @@ allOf: - const: sgmii_ck - const: eth2pll + sram: false + mediatek,sgmiisys: minItems: 2 maxItems: 2 @@ -272,7 +311,10 @@ allOf: then: properties: interrupts: - minItems: 4 + minItems: 8 + + interrupt-names: + minItems: 8 clocks: minItems: 15 @@ -310,7 +352,10 @@ allOf: then: properties: interrupts: - minItems: 4 + minItems: 8 + + interrupt-names: + minItems: 8 clocks: minItems: 15 @@ -348,7 +393,10 @@ allOf: then: properties: interrupts: - minItems: 4 + minItems: 8 + + interrupt-names: + minItems: 8 clocks: minItems: 24 @@ -382,7 +430,7 @@ allOf: - const: xgp3 patternProperties: - "^mac@[0-1]$": + "^mac@[0-2]$": type: object unevaluatedProperties: false allOf: @@ -507,7 +555,11 @@ examples: interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; clocks = <ðsys CLK_ETH_FE_EN>, <ðsys CLK_ETH_GP2_EN>, <ðsys CLK_ETH_GP1_EN>, diff --git a/Documentation/devicetree/bindings/net/micrel-ks8995.txt b/Documentation/devicetree/bindings/net/micrel-ks8995.txt deleted file mode 100644 index 281bc2498d12..000000000000 --- a/Documentation/devicetree/bindings/net/micrel-ks8995.txt +++ /dev/null @@ -1,20 +0,0 @@ -Micrel KS8995 SPI controlled Ethernet Switch families - -Required properties (according to spi-bus.txt): -- compatible: either "micrel,ks8995", "micrel,ksz8864" or "micrel,ksz8795" - -Optional properties: -- reset-gpios : phandle of gpio that will be used to reset chip during probe - -Example: - -spi-master { - ... - switch@0 { - compatible = "micrel,ksz8795"; - - reg = <0>; - spi-max-frequency = <50000000>; - reset-gpios = <&gpio0 46 GPIO_ACTIVE_LOW>; - }; -}; diff --git a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml index d0332eb76ad2..5f49bd9ac5e6 100644 --- a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml +++ b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml @@ -55,6 +55,12 @@ properties: description: | Regulator for supply voltage to VIN pin + ti,rx-gain-reduction-db: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Specify an RX gain reduction to reduce antenna sensitivity with 5dB per + increment, with a maximum of 15dB. Supported values: [0, 5, 10, 15]. + required: - compatible - interrupts @@ -95,5 +101,6 @@ examples: irq-status-read-quirk; en2-rf-quirk; clock-frequency = <27120000>; + ti,rx-gain-reduction-db = <15>; }; }; diff --git a/Documentation/devicetree/bindings/net/nxp,lpc-eth.yaml b/Documentation/devicetree/bindings/net/nxp,lpc-eth.yaml new file mode 100644 index 000000000000..dfe9446a5375 --- /dev/null +++ b/Documentation/devicetree/bindings/net/nxp,lpc-eth.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/nxp,lpc-eth.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC32xx SoC Ethernet Controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: nxp,lpc-eth + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + use-iram: + $ref: /schemas/types.yaml#/definitions/flag + description: Use LPC32xx internal SRAM (IRAM) for DMA buffering + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: ethernet-controller.yaml# + +unevaluatedProperties: false + +examples: + - | + ethernet@31060000 { + compatible = "nxp,lpc-eth"; + reg = <0x31060000 0x1000>; + interrupt-parent = <&mic>; + interrupts = <29 0>; + phy-mode = "rmii"; + use-iram; + }; diff --git a/Documentation/devicetree/bindings/net/nxp,lpc1850-dwmac.txt b/Documentation/devicetree/bindings/net/nxp,lpc1850-dwmac.txt deleted file mode 100644 index 7edba1264f6f..000000000000 --- a/Documentation/devicetree/bindings/net/nxp,lpc1850-dwmac.txt +++ /dev/null @@ -1,20 +0,0 @@ -* NXP LPC1850 GMAC ethernet controller - -This device is a platform glue layer for stmmac. -Please see stmmac.txt for the other unchanged properties. - -Required properties: - - compatible: Should contain "nxp,lpc1850-dwmac" - -Examples: - -mac: ethernet@40010000 { - compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac"; - reg = <0x40010000 0x2000>; - interrupts = <5>; - interrupt-names = "macirq"; - clocks = <&ccu1 CLK_CPU_ETHERNET>; - clock-names = "stmmaceth"; - resets = <&rgu 22>; - reset-names = "stmmaceth"; -} diff --git a/Documentation/devicetree/bindings/net/nxp,lpc1850-dwmac.yaml b/Documentation/devicetree/bindings/net/nxp,lpc1850-dwmac.yaml new file mode 100644 index 000000000000..05acd9bc7616 --- /dev/null +++ b/Documentation/devicetree/bindings/net/nxp,lpc1850-dwmac.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/nxp,lpc1850-dwmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC1850 GMAC ethernet controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +# We need a select here so we don't match all nodes with 'snps,dwmac' +select: + properties: + compatible: + contains: + enum: + - nxp,lpc1850-dwmac + required: + - compatible + +properties: + compatible: + items: + - enum: + - nxp,lpc1850-dwmac + - const: snps,dwmac-3.611 + - const: snps,dwmac + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: stmmaceth + + interrupts: + maxItems: 1 + + interrupt-names: + items: + - const: macirq + + resets: + maxItems: 1 + + reset-names: + items: + - const: stmmaceth + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + - interrupt-names + +allOf: + - $ref: snps,dwmac.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc18xx-ccu.h> + + ethernet@40010000 { + compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac"; + reg = <0x40010000 0x2000>; + interrupts = <5>; + interrupt-names = "macirq"; + clocks = <&ccu1 CLK_CPU_ETHERNET>; + clock-names = "stmmaceth"; + resets = <&rgu 22>; + reset-names = "stmmaceth"; + rx-fifo-depth = <256>; + tx-fifo-depth = <256>; + snps,pbl = <4>; + snps,force_thresh_dma_mode; + phy-mode = "rgmii-id"; + }; diff --git a/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml b/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml index fd4244fceced..ca61cc37a790 100644 --- a/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml +++ b/Documentation/devicetree/bindings/net/pse-pd/microchip,pd692x0.yaml @@ -22,6 +22,12 @@ properties: reg: maxItems: 1 + vdd-supply: + description: Regulator that provides 3.3V VDD power supply. + + vdda-supply: + description: Regulator that provides 3.3V VDDA power supply. + managers: type: object additionalProperties: false @@ -68,6 +74,15 @@ properties: "#size-cells": const: 0 + vmain-supply: + description: Regulator that provides 44-57V VMAIN power supply. + + vaux5-supply: + description: Regulator that provides 5V VAUX5 power supply. + + vaux3p3-supply: + description: Regulator that provides 3.3V VAUX3P3 power supply. + patternProperties: '^port@[0-7]$': type: object @@ -106,10 +121,11 @@ examples: #address-cells = <1>; #size-cells = <0>; - manager@0 { + manager0: manager@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; + vmain-supply = <&pse1_supply>; phys0: port@0 { reg = <0>; @@ -161,7 +177,7 @@ examples: pairset-names = "alternative-a", "alternative-b"; pairsets = <&phys0>, <&phys1>; polarity-supported = "MDI", "S"; - vpwr-supply = <&vpwr1>; + vpwr-supply = <&manager0>; }; pse_pi1: pse-pi@1 { reg = <1>; @@ -169,7 +185,7 @@ examples: pairset-names = "alternative-a"; pairsets = <&phys2>; polarity-supported = "MDI"; - vpwr-supply = <&vpwr2>; + vpwr-supply = <&manager0>; }; }; }; diff --git a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml index d08abcb01211..bb1ee3398655 100644 --- a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml +++ b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml @@ -20,6 +20,9 @@ properties: reg: maxItems: 1 + interrupts: + maxItems: 1 + '#pse-cells': const: 1 @@ -27,10 +30,12 @@ properties: maxItems: 1 channels: - description: each set of 8 ports can be assigned to one physical - channels or two for PoE4. This parameter describes the configuration - of the ports conversion matrix that establishes relationship between - the logical ports and the physical channels. + description: | + Defines the 8 physical delivery channels on the controller that can + be referenced by PSE PIs through their "pairsets" property. The actual + port matrix mapping is created when PSE PIs reference these channels in + their pairsets. For 4-pair operation, two channels from the same group + (0-3 or 4-7) must be referenced by a single PSE PI. type: object additionalProperties: false @@ -62,9 +67,12 @@ unevaluatedProperties: false required: - compatible - reg + - interrupts examples: - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { #address-cells = <1>; #size-cells = <0>; @@ -72,6 +80,8 @@ examples: ethernet-pse@20 { compatible = "ti,tps23881"; reg = <0x20>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gpiog>; channels { #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/net/qca,ar803x.yaml b/Documentation/devicetree/bindings/net/qca,ar803x.yaml index 3acd09f0da86..7ae5110e7aa2 100644 --- a/Documentation/devicetree/bindings/net/qca,ar803x.yaml +++ b/Documentation/devicetree/bindings/net/qca,ar803x.yaml @@ -16,8 +16,37 @@ description: | allOf: - $ref: ethernet-phy.yaml# + - if: + properties: + compatible: + contains: + enum: + - ethernet-phy-id004d.d0c0 + + then: + properties: + reg: + const: 7 # This PHY is always at MDIO address 7 in the IPQ5018 SoC + + resets: + items: + - description: + GE PHY MISC reset which triggers a reset across MDC, DSP, RX, and TX lines. + + qcom,dac-preset-short-cable: + description: + Set if this phy is connected to another phy to adjust the values for + MDAC and EDAC to adjust amplitude, bias current settings, and error + detection and correction algorithm to accommodate for short cable length. + If not set, DAC values are not modified and it is assumed the MDI output pins + of this PHY are directly connected to an RJ45 connector. + type: boolean properties: + compatible: + enum: + - ethernet-phy-id004d.d0c0 + qca,clk-out-frequency: description: Clock output frequency in Hertz. $ref: /schemas/types.yaml#/definitions/uint32 @@ -132,3 +161,17 @@ examples: }; }; }; + - | + #include <dt-bindings/reset/qcom,gcc-ipq5018.h> + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ge_phy: ethernet-phy@7 { + compatible = "ethernet-phy-id004d.d0c0"; + reg = <7>; + + resets = <&gcc GCC_GEPHY_MISC_ARES>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/qca,qca7000.txt b/Documentation/devicetree/bindings/net/qca,qca7000.txt deleted file mode 100644 index 8f5ae0b84eec..000000000000 --- a/Documentation/devicetree/bindings/net/qca,qca7000.txt +++ /dev/null @@ -1,87 +0,0 @@ -* Qualcomm QCA7000 - -The QCA7000 is a serial-to-powerline bridge with a host interface which could -be configured either as SPI or UART slave. This configuration is done by -the QCA7000 firmware. - -(a) Ethernet over SPI - -In order to use the QCA7000 as SPI device it must be defined as a child of a -SPI master in the device tree. - -Required properties: -- compatible : Should be "qca,qca7000" -- reg : Should specify the SPI chip select -- interrupts : The first cell should specify the index of the source - interrupt and the second cell should specify the trigger - type as rising edge -- spi-cpha : Must be set -- spi-cpol : Must be set - -Optional properties: -- spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at. - Numbers smaller than 1000000 or greater than 16000000 - are invalid. Missing the property will set the SPI - frequency to 8000000 Hertz. -- qca,legacy-mode : Set the SPI data transfer of the QCA7000 to legacy mode. - In this mode the SPI master must toggle the chip select - between each data word. In burst mode these gaps aren't - necessary, which is faster. This setting depends on how - the QCA7000 is setup via GPIO pin strapping. If the - property is missing the driver defaults to burst mode. - -The MAC address will be determined using the optional properties -defined in ethernet.txt. - -SPI Example: - -/* Freescale i.MX28 SPI master*/ -ssp2: spi@80014000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,imx28-spi"; - pinctrl-names = "default"; - pinctrl-0 = <&spi2_pins_a>; - - qca7000: ethernet@0 { - compatible = "qca,qca7000"; - reg = <0x0>; - interrupt-parent = <&gpio3>; /* GPIO Bank 3 */ - interrupts = <25 0x1>; /* Index: 25, rising edge */ - spi-cpha; /* SPI mode: CPHA=1 */ - spi-cpol; /* SPI mode: CPOL=1 */ - spi-max-frequency = <8000000>; /* freq: 8 MHz */ - local-mac-address = [ A0 B0 C0 D0 E0 F0 ]; - }; -}; - -(b) Ethernet over UART - -In order to use the QCA7000 as UART slave it must be defined as a child of a -UART master in the device tree. It is possible to preconfigure the UART -settings of the QCA7000 firmware, but it's not possible to change them during -runtime. - -Required properties: -- compatible : Should be "qca,qca7000" - -Optional properties: -- local-mac-address : see ./ethernet.txt -- current-speed : current baud rate of QCA7000 which defaults to 115200 - if absent, see also ../serial/serial.yaml - -UART Example: - -/* Freescale i.MX28 UART */ -auart0: serial@8006a000 { - compatible = "fsl,imx28-auart", "fsl,imx23-auart"; - reg = <0x8006a000 0x2000>; - pinctrl-names = "default"; - pinctrl-0 = <&auart0_2pins_a>; - - qca7000: ethernet { - compatible = "qca,qca7000"; - local-mac-address = [ A0 B0 C0 D0 E0 F0 ]; - current-speed = <38400>; - }; -}; diff --git a/Documentation/devicetree/bindings/net/qca,qca7000.yaml b/Documentation/devicetree/bindings/net/qca,qca7000.yaml new file mode 100644 index 000000000000..b503c3aa3616 --- /dev/null +++ b/Documentation/devicetree/bindings/net/qca,qca7000.yaml @@ -0,0 +1,109 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/qca,qca7000.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QCA7000 + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +description: | + The QCA7000 is a serial-to-powerline bridge with a host interface which could + be configured either as SPI or UART slave. This configuration is done by + the QCA7000 firmware. + + (a) Ethernet over SPI + + In order to use the QCA7000 as SPI device it must be defined as a child of a + SPI master in the device tree. + + (b) Ethernet over UART + + In order to use the QCA7000 as UART slave it must be defined as a child of a + UART master in the device tree. It is possible to preconfigure the UART + settings of the QCA7000 firmware, but it's not possible to change them during + runtime + +properties: + compatible: + const: qca,qca7000 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + qca,legacy-mode: + $ref: /schemas/types.yaml#/definitions/flag + description: + Set the SPI data transfer of the QCA7000 to legacy mode. + In this mode the SPI master must toggle the chip select + between each data word. In burst mode these gaps aren't + necessary, which is faster. This setting depends on how + the QCA7000 is setup via GPIO pin strapping. If the + property is missing the driver defaults to burst mode. + +allOf: + - $ref: ethernet-controller.yaml# + + - if: + required: + - reg + + then: + properties: + spi-cpha: true + + spi-cpol: true + + spi-max-frequency: + default: 8000000 + maximum: 16000000 + minimum: 1000000 + + allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + + else: + properties: + current-speed: + default: 115200 + + qca,legacy-mode: false + + allOf: + - $ref: /schemas/serial/serial-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + ethernet@0 { + compatible = "qca,qca7000"; + reg = <0x0>; + interrupt-parent = <&gpio3>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + spi-cpha; + spi-cpol; + spi-max-frequency = <8000000>; + local-mac-address = [ a0 b0 c0 d0 e0 f0 ]; + }; + }; + + - | + serial { + ethernet { + compatible = "qca,qca7000"; + local-mac-address = [ a0 b0 c0 d0 e0 f0 ]; + current-speed = <38400>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml b/Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml index c498a9999289..23e39bcea96b 100644 --- a/Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml +++ b/Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/net/renesas,r9a09g057-gbeth.yaml# +$id: http://devicetree.org/schemas/net/renesas,rzv2h-gbeth.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: GBETH glue layer for Renesas RZ/V2H(P) (and similar SoCs) @@ -14,6 +14,7 @@ select: compatible: contains: enum: + - renesas,r9a09g047-gbeth - renesas,r9a09g056-gbeth - renesas,r9a09g057-gbeth - renesas,rzv2h-gbeth @@ -24,6 +25,7 @@ properties: compatible: items: - enum: + - renesas,r9a09g047-gbeth # RZ/G3E - renesas,r9a09g056-gbeth # RZ/V2N - renesas,r9a09g057-gbeth # RZ/V2H(P) - const: renesas,rzv2h-gbeth diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 90b79283e228..4e3cbaa06229 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -30,6 +30,7 @@ select: - snps,dwmac-4.00 - snps,dwmac-4.10a - snps,dwmac-4.20a + - snps,dwmac-5.00a - snps,dwmac-5.10a - snps,dwmac-5.20 - snps,dwmac-5.30a @@ -98,11 +99,13 @@ properties: - snps,dwmac-4.00 - snps,dwmac-4.10a - snps,dwmac-4.20a + - snps,dwmac-5.00a - snps,dwmac-5.10a - snps,dwmac-5.20 - snps,dwmac-5.30a - snps,dwxgmac - snps,dwxgmac-2.10 + - sophgo,sg2042-dwmac - sophgo,sg2044-dwmac - starfive,jh7100-dwmac - starfive,jh7110-dwmac @@ -641,6 +644,7 @@ allOf: - snps,dwmac-4.00 - snps,dwmac-4.10a - snps,dwmac-4.20a + - snps,dwmac-5.00a - snps,dwmac-5.10a - snps,dwmac-5.20 - snps,dwmac-5.30a diff --git a/Documentation/devicetree/bindings/net/socfpga-dwmac.txt b/Documentation/devicetree/bindings/net/socfpga-dwmac.txt deleted file mode 100644 index 612a8e8abc88..000000000000 --- a/Documentation/devicetree/bindings/net/socfpga-dwmac.txt +++ /dev/null @@ -1,57 +0,0 @@ -Altera SOCFPGA SoC DWMAC controller - -This is a variant of the dwmac/stmmac driver an inherits all descriptions -present in Documentation/devicetree/bindings/net/stmmac.txt. - -The device node has additional properties: - -Required properties: - - compatible : For Cyclone5/Arria5 SoCs it should contain - "altr,socfpga-stmmac". For Arria10/Agilex/Stratix10 SoCs - "altr,socfpga-stmmac-a10-s10". - Along with "snps,dwmac" and any applicable more detailed - designware version numbers documented in stmmac.txt - - altr,sysmgr-syscon : Should be the phandle to the system manager node that - encompasses the glue register, the register offset, and the register shift. - On Cyclone5/Arria5, the register shift represents the PHY mode bits, while - on the Arria10/Stratix10/Agilex platforms, the register shift represents - bit for each emac to enable/disable signals from the FPGA fabric to the - EMAC modules. - - altr,f2h_ptp_ref_clk use f2h_ptp_ref_clk instead of default eosc1 clock - for ptp ref clk. This affects all emacs as the clock is common. - -Optional properties: -altr,emac-splitter: Should be the phandle to the emac splitter soft IP node if - DWMAC controller is connected emac splitter. -phy-mode: The phy mode the ethernet operates in -altr,sgmii-to-sgmii-converter: phandle to the TSE SGMII converter - -This device node has additional phandle dependency, the sgmii converter: - -Required properties: - - compatible : Should be altr,gmii-to-sgmii-2.0 - - reg-names : Should be "eth_tse_control_port" - -Example: - -gmii_to_sgmii_converter: phy@100000240 { - compatible = "altr,gmii-to-sgmii-2.0"; - reg = <0x00000001 0x00000240 0x00000008>, - <0x00000001 0x00000200 0x00000040>; - reg-names = "eth_tse_control_port"; - clocks = <&sgmii_1_clk_0 &emac1 1 &sgmii_clk_125 &sgmii_clk_125>; - clock-names = "tse_pcs_ref_clk_clock_connection", "tse_rx_cdr_refclk"; -}; - -gmac0: ethernet@ff700000 { - compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac"; - altr,sysmgr-syscon = <&sysmgr 0x60 0>; - reg = <0xff700000 0x2000>; - interrupts = <0 115 4>; - interrupt-names = "macirq"; - mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */ - clocks = <&emac_0_clk>; - clock-names = "stmmaceth"; - phy-mode = "sgmii"; - altr,gmii-to-sgmii-converter = <&gmii_to_sgmii_converter>; -}; diff --git a/Documentation/devicetree/bindings/net/sophgo,cv1800b-dwmac.yaml b/Documentation/devicetree/bindings/net/sophgo,cv1800b-dwmac.yaml new file mode 100644 index 000000000000..b89456f0ef83 --- /dev/null +++ b/Documentation/devicetree/bindings/net/sophgo,cv1800b-dwmac.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/sophgo,cv1800b-dwmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV1800B DWMAC glue layer + +maintainers: + - Inochi Amaoto <inochiama@gmail.com> + +select: + properties: + compatible: + contains: + enum: + - sophgo,cv1800b-dwmac + required: + - compatible + +properties: + compatible: + items: + - const: sophgo,cv1800b-dwmac + - const: snps,dwmac-3.70a + + reg: + maxItems: 1 + + clocks: + items: + - description: GMAC main clock + - description: PTP clock + + clock-names: + items: + - const: stmmaceth + - const: ptp_ref + + interrupts: + maxItems: 1 + + interrupt-names: + maxItems: 1 + + resets: + maxItems: 1 + + reset-names: + const: stmmaceth + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + - interrupt-names + - resets + - reset-names + +allOf: + - $ref: snps,dwmac.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + ethernet@4070000 { + compatible = "sophgo,cv1800b-dwmac", "snps,dwmac-3.70a"; + reg = <0x04070000 0x10000>; + clocks = <&clk 35>, <&clk 36>; + clock-names = "stmmaceth", "ptp_ref"; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + phy-handle = <&internal_ephy>; + phy-mode = "internal"; + resets = <&rst 12>; + reset-names = "stmmaceth"; + rx-fifo-depth = <8192>; + tx-fifo-depth = <8192>; + snps,multicast-filter-bins = <0>; + snps,perfect-filter-entries = <1>; + snps,aal; + snps,txpbl = <8>; + snps,rxpbl = <8>; + snps,mtl-rx-config = <&gmac0_mtl_rx_setup>; + snps,mtl-tx-config = <&gmac0_mtl_tx_setup>; + snps,axi-config = <&gmac0_stmmac_axi_setup>; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; + + gmac0_mtl_rx_setup: rx-queues-config { + snps,rx-queues-to-use = <1>; + queue0 {}; + }; + + gmac0_mtl_tx_setup: tx-queues-config { + snps,tx-queues-to-use = <1>; + queue0 {}; + }; + + gmac0_stmmac_axi_setup: stmmac-axi-config { + snps,blen = <16 8 4 0 0 0 0>; + snps,rd_osr_lmt = <2>; + snps,wr_osr_lmt = <1>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml b/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml index 8afbd9ebd73f..ce21979a2d9a 100644 --- a/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml @@ -15,14 +15,19 @@ select: contains: enum: - sophgo,sg2044-dwmac + - sophgo,sg2042-dwmac required: - compatible properties: compatible: - items: - - const: sophgo,sg2044-dwmac - - const: snps,dwmac-5.30a + oneOf: + - items: + - const: sophgo,sg2042-dwmac + - const: snps,dwmac-5.00a + - items: + - const: sophgo,sg2044-dwmac + - const: snps,dwmac-5.30a reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml b/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml index 7b3d948f187d..a959c1d7e643 100644 --- a/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml +++ b/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml @@ -284,7 +284,7 @@ examples: ti,syscon-efuse = <&mcu_conf 0x200>; phys = <&phy_gmii_sel 1>; - phy-mode = "rgmii-rxid"; + phy-mode = "rgmii-id"; phy-handle = <&phy0>; }; }; diff --git a/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml index 0e5412cff2bc..d16ca8e0a25d 100644 --- a/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml @@ -12,7 +12,7 @@ maintainers: description: | This node provides properties for configuring the ath9k wireless device. The node is expected to be specified as a child node of the PCI controller - to which the wireless chip is connected. + or AHB bus to which the wireless chip is connected. allOf: - $ref: ieee80211.yaml# @@ -35,6 +35,12 @@ properties: - pci168c,0034 # AR9462 - pci168c,0036 # AR9565 - pci168c,0037 # AR1111 and AR9485 + - qca,ar9130-wifi + - qca,ar9330-wifi + - qca,ar9340-wifi + - qca,qca9530-wifi + - qca,qca9550-wifi + - qca,qca9560-wifi reg: maxItems: 1 @@ -88,3 +94,13 @@ examples: nvmem-cell-names = "mac-address", "calibration"; }; }; + - | + ahb { + #address-cells = <1>; + #size-cells = <1>; + wifi@180c0000 { + compatible = "qca,ar9130-wifi"; + reg = <0x180c0000 0x230000>; + interrupts = <2>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml index 653b319fee88..e34d42a30192 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k-pci.yaml @@ -35,6 +35,12 @@ properties: string to uniquely identify variant of the calibration data for designs with colliding bus and device ids + firmware-name: + maxItems: 1 + description: + If present, a board or platform specific string used to lookup + usecase-specific firmware files for the device. + vddrfacmn-supply: description: VDD_RFA_CMN supply regulator handle diff --git a/Documentation/devicetree/bindings/net/wireless/ralink,rt2880.yaml b/Documentation/devicetree/bindings/net/wireless/ralink,rt2880.yaml new file mode 100644 index 000000000000..04dc5bb2edcc --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/ralink,rt2880.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/wireless/ralink,rt2880.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ralink RT2880 wireless device + +maintainers: + - Stanislaw Gruszka <stf_xl@wp.pl> + +description: | + This node provides properties for configuring RT2880 SOC wifi devices. + The node is expected to be specified as a root node of the device. + +allOf: + - $ref: ieee80211.yaml# + +properties: + compatible: + enum: + - ralink,rt2880-wifi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + +additionalProperties: false + +examples: + - | + wifi@110180000 { + compatible = "ralink,rt2880-wifi"; + reg = <0x10180000 0x40000>; + clocks = <&sysc 16>; + interrupt-parent = <&cpuintc>; + interrupts = <6>; + }; |