diff options
77 files changed, 5351 insertions, 2654 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml index 73cffc45e056..782ce2f8a5df 100644 --- a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml @@ -54,6 +54,12 @@ patternProperties: description: Clock provider for TI EHRPWM nodes. + "phy@[0-9a-f]+$": + type: object + $ref: /schemas/phy/ti,phy-gmii-sel.yaml# + description: + The phy node corresponding to the ethernet MAC. + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.yaml index 045699c65779..808e90b2465d 100644 --- a/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.yaml +++ b/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.yaml @@ -32,6 +32,7 @@ properties: patternProperties: "^pcie-phy@[0-9]+$": type: object + additionalProperties: false description: > PCIe PHY child nodes diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy-rx.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy-rx.yaml index 07be031d82e6..d24ec47c038e 100644 --- a/Documentation/devicetree/bindings/phy/cdns,dphy-rx.yaml +++ b/Documentation/devicetree/bindings/phy/cdns,dphy-rx.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Cadence DPHY Rx Device Tree Bindings maintainers: - - Pratyush Yadav <p.yadav@ti.com> + - Pratyush Yadav <pratyush@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml index f0e9ca8427bb..649e0b953df0 100644 --- a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml +++ b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Cadence DPHY Device Tree Bindings maintainers: - - Pratyush Yadav <p.yadav@ti.com> + - Pratyush Yadav <pratyush@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml index b3e409988c17..e0754fb44451 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml @@ -163,6 +163,7 @@ patternProperties: - PHY_TYPE_USB3 - PHY_TYPE_PCIE - PHY_TYPE_SATA + - PHY_TYPE_SGMII nvmem-cells: items: @@ -218,6 +219,16 @@ patternProperties: minimum: 1 maximum: 15 + mediatek,pre-emphasis: + description: + The level of pre-emphasis which used to widen the eye opening and + boost eye swing, the unit step is about 4.16% increment; e.g. the + level 1 means amplitude increases about 4.16%, the level 2 is about + 8.3% etc. (U2 phy) + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 3 + mediatek,bc12: description: Specify the flag to enable BC1.2 if support it diff --git a/Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml b/Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml new file mode 100644 index 000000000000..3169b873231e --- /dev/null +++ b/Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/mscc,vsc7514-serdes.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microsemi Ocelot SerDes muxing + +maintainers: + - Alexandre Belloni <alexandre.belloni@bootlin.com> + - UNGLinuxDriver@microchip.com + +description: | + On Microsemi Ocelot, there is a handful of registers in HSIO address + space for setting up the SerDes to switch port muxing. + + A SerDes X can be "muxed" to work with switch port Y or Z for example. + One specific SerDes can also be used as a PCIe interface. + + Hence, a SerDes represents an interface, be it an Ethernet or a PCIe one. + + There are two kinds of SerDes: SERDES1G supports 10/100Mbps in + half/full-duplex and 1000Mbps in full-duplex mode while SERDES6G supports + 10/100Mbps in half/full-duplex and 1000/2500Mbps in full-duplex mode. + + Also, SERDES6G number (aka "macro") 0 is the only interface supporting + QSGMII. + + This is a child of the HSIO syscon ("mscc,ocelot-hsio", see + Documentation/devicetree/bindings/mips/mscc.txt) on the Microsemi Ocelot. + +properties: + compatible: + enum: + - mscc,vsc7514-serdes + + "#phy-cells": + const: 2 + description: | + The first number defines the input port to use for a given SerDes macro. + The second defines the macro to use. They are defined in + dt-bindings/phy/phy-ocelot-serdes.h + +required: + - compatible + - "#phy-cells" + +additionalProperties: + false + +examples: + - | + serdes: serdes { + compatible = "mscc,vsc7514-serdes"; + #phy-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/phy/phy-ocelot-serdes.txt b/Documentation/devicetree/bindings/phy/phy-ocelot-serdes.txt deleted file mode 100644 index 332219860187..000000000000 --- a/Documentation/devicetree/bindings/phy/phy-ocelot-serdes.txt +++ /dev/null @@ -1,43 +0,0 @@ -Microsemi Ocelot SerDes muxing driver -------------------------------------- - -On Microsemi Ocelot, there is a handful of registers in HSIO address -space for setting up the SerDes to switch port muxing. - -A SerDes X can be "muxed" to work with switch port Y or Z for example. -One specific SerDes can also be used as a PCIe interface. - -Hence, a SerDes represents an interface, be it an Ethernet or a PCIe one. - -There are two kinds of SerDes: SERDES1G supports 10/100Mbps in -half/full-duplex and 1000Mbps in full-duplex mode while SERDES6G supports -10/100Mbps in half/full-duplex and 1000/2500Mbps in full-duplex mode. - -Also, SERDES6G number (aka "macro") 0 is the only interface supporting -QSGMII. - -This is a child of the HSIO syscon ("mscc,ocelot-hsio", see -Documentation/devicetree/bindings/mips/mscc.txt) on the Microsemi Ocelot. - -Required properties: - -- compatible: should be "mscc,vsc7514-serdes" -- #phy-cells : from the generic phy bindings, must be 2. - The first number defines the input port to use for a given - SerDes macro. The second defines the macro to use. They are - defined in dt-bindings/phy/phy-ocelot-serdes.h - -Example: - - serdes: serdes { - compatible = "mscc,vsc7514-serdes"; - #phy-cells = <2>; - }; - - ethernet { - port1 { - phy-handle = <&phy_foo>; - /* Link SERDES1G_5 to port1 */ - phys = <&serdes 1 SERDES1G_5>; - }; - }; diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml index 4b75289735eb..f71920082fa3 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml @@ -13,6 +13,7 @@ properties: compatible: enum: - rockchip,px30-usb2phy + - rockchip,rk3128-usb2phy - rockchip,rk3228-usb2phy - rockchip,rk3308-usb2phy - rockchip,rk3328-usb2phy diff --git a/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml b/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml index dc287d428e49..801993813b18 100644 --- a/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml +++ b/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml @@ -77,6 +77,8 @@ patternProperties: connector: type: object $ref: /schemas/connector/usb-connector.yaml + unevaluatedProperties: false + properties: vbus-supply: true diff --git a/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml index cf9e9b8011cb..1e104ae76ee6 100644 --- a/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml @@ -19,6 +19,8 @@ properties: enum: - qcom,sc7280-edp-phy - qcom,sc8180x-edp-phy + - qcom,sc8280xp-dp-phy + - qcom,sc8280xp-edp-phy reg: items: diff --git a/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml new file mode 100644 index 000000000000..4e710ef75523 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml @@ -0,0 +1,189 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/qcom,msm8996-qmp-pcie-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QMP PHY controller (MSM8996 PCIe) + +maintainers: + - Vinod Koul <vkoul@kernel.org> + +description: + QMP PHY controller supports physical layer functionality for a number of + controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB. + +properties: + compatible: + const: qcom,msm8996-qmp-pcie-phy + + reg: + items: + - description: serdes + + "#address-cells": + enum: [ 1, 2 ] + + "#size-cells": + enum: [ 1, 2 ] + + ranges: true + + clocks: + maxItems: 3 + + clock-names: + items: + - const: aux + - const: cfg_ahb + - const: ref + + resets: + maxItems: 3 + + reset-names: + items: + - const: phy + - const: common + - const: cfg + + vdda-phy-supply: true + + vdda-pll-supply: true + + vddp-ref-clk-supply: true + +patternProperties: + "^phy@[0-9a-f]+$": + type: object + description: one child node per PHY provided by this block + properties: + reg: + items: + - description: TX + - description: RX + - description: PCS + + clocks: + items: + - description: PIPE clock + + clock-names: + deprecated: true + items: + - enum: + - pipe0 + - pipe1 + - pipe2 + + resets: + items: + - description: PHY reset + + reset-names: + deprecated: true + items: + - enum: + - lane0 + - lane1 + - lane2 + + "#clock-cells": + const: 0 + + clock-output-names: + maxItems: 1 + + "#phy-cells": + const: 0 + + required: + - reg + - clocks + - resets + - "#clock-cells" + - clock-output-names + - "#phy-cells" + + additionalProperties: false + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - ranges + - clocks + - clock-names + - resets + - reset-names + - vdda-phy-supply + - vdda-pll-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-msm8996.h> + pcie_phy: phy-wrapper@34000 { + compatible = "qcom,msm8996-qmp-pcie-phy"; + reg = <0x34000 0x488>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x34000 0x4000>; + + clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>, + <&gcc GCC_PCIE_PHY_CFG_AHB_CLK>, + <&gcc GCC_PCIE_CLKREF_CLK>; + clock-names = "aux", "cfg_ahb", "ref"; + + resets = <&gcc GCC_PCIE_PHY_BCR>, + <&gcc GCC_PCIE_PHY_COM_BCR>, + <&gcc GCC_PCIE_PHY_COM_NOCSR_BCR>; + reset-names = "phy", "common", "cfg"; + + vdda-phy-supply = <&vreg_l28a_0p925>; + vdda-pll-supply = <&vreg_l12a_1p8>; + + pciephy_0: phy@1000 { + reg = <0x1000 0x130>, + <0x1200 0x200>, + <0x1400 0x1dc>; + + clocks = <&gcc GCC_PCIE_0_PIPE_CLK>; + resets = <&gcc GCC_PCIE_0_PHY_BCR>; + + #clock-cells = <0>; + clock-output-names = "pcie_0_pipe_clk_src"; + + #phy-cells = <0>; + }; + + pciephy_1: phy@2000 { + reg = <0x2000 0x130>, + <0x2200 0x200>, + <0x2400 0x1dc>; + + clocks = <&gcc GCC_PCIE_1_PIPE_CLK>; + resets = <&gcc GCC_PCIE_1_PHY_BCR>; + + #clock-cells = <0>; + clock-output-names = "pcie_1_pipe_clk_src"; + + #phy-cells = <0>; + }; + + pciephy_2: phy@3000 { + reg = <0x3000 0x130>, + <0x3200 0x200>, + <0x3400 0x1dc>; + + clocks = <&gcc GCC_PCIE_2_PIPE_CLK>; + resets = <&gcc GCC_PCIE_2_PHY_BCR>; + + #clock-cells = <0>; + clock-output-names = "pcie_2_pipe_clk_src"; + + #phy-cells = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml new file mode 100644 index 000000000000..324ad7d03a38 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml @@ -0,0 +1,296 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/qcom,qmp-pcie-phy.yaml# +$schema: http://devicet |