diff options
| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-07 16:03:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-07 16:03:01 -0700 |
| commit | 33e591dee915832c618cf68bb1058c8e7d296128 (patch) | |
| tree | 64e39a54a2949c0aad8787e3fd808dc3681e27ba /Documentation/devicetree | |
| parent | Merge tag 'dmaengine-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine (diff) | |
| parent | phy: phy-mtk-dp: make array driving_params static const (diff) | |
| download | linux-dev-33e591dee915832c618cf68bb1058c8e7d296128.tar.xz linux-dev-33e591dee915832c618cf68bb1058c8e7d296128.zip | |
Merge tag 'phy-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"This contains bunch of new device support and one new Sunplus driver
along with updates which include another big round of qmp phy
conversion.
New support:
- Qualcomm SC8280XP eDP & DP and USB3 UNI phy (Bjorn Andersson)
- Rockchip rk3568 inno dsidphy (Chris Morgan)
- ocelot-serdes phy yaml binding (Colin Foster)
- Renesas gen2-usb phy yaml binding (Geert Uytterhoeven)
- RGMII suport in lan966x driver (Horatiu Vultur)
- Qualcomm SM6375 usb snps-femto-v2 bindings (Konrad Dybcio)
- Rockchip rk356x csi-dphya (Michael Riesch)
- Qualcomm sdm670 usb2 bindings (Richard Acayan)
- Sunplus USB2 PHY (Vincent Shih)
Updates:
- Mediatek hdmi, ufs, tphy and xsphy updates to use bitfield helpers
(Chunfeng Yun)
- Continued Qualcomm qmp phy driver split and cleanup. More patches
are under review and expected that next cycle might see completion
of this activity (Dmitry Baryshkov & Johan Hovold)
- TI wiz driver support for j7200 10g (Roger Quadros)
- Qualcomm femto phy driver support for override params to help with
tuning (Sandeep Maheswaram)
- SGMII support in TI wiz driver (Siddharth Vadapalli)
- dev_err_probe simplification (Yuan Can)"
* tag 'phy-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (170 commits)
phy: phy-mtk-dp: make array driving_params static const
dt-bindings: phy: qcom,qusb2: document sdm670 compatible
phy: qcom-qmp-pcie: fix resource mapping for SDM845 QHP PHY
phy: rockchip-snps-pcie3: only look for rockchip,pipe-grf on rk3588
phy: tegra: xusb: Enable usb role switch attribute
phy: mediatek: fix build warning of FIELD_PREP()
phy: qcom-qmp-usb: Use dev_err_probe() to simplify code
phy: qcom-qmp-ufs: Use dev_err_probe() to simplify code
phy: qcom-qmp-pcie-msm8996: Use dev_err_probe() to simplify code
phy: qcom-qmp-combo: Use dev_err_probe() to simplify code
phy: qualcomm: call clk_disable_unprepare in the error handling
phy: intel: Use dev_err_probe() to simplify code
phy: tegra: xusb: Use dev_err_probe() to simplify code
phy: qcom-snps: Use dev_err_probe() to simplify code
phy: qcom-qusb2: Use dev_err_probe() to simplify code
phy: qcom-qmp-pcie: Use dev_err_probe() to simplify code
phy: ti: phy-j721e-wiz: fix reference leaks in wiz_probe()
phy: mediatek: mipi: remove register access helpers
phy: mediatek: mipi: mt8183: use common helper to access registers
phy: mediatek: mipi: mt8183: use GENMASK to generate bits mask
...
Diffstat (limited to 'Documentation/devicetree')
27 files changed, 1682 insertions, 678 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://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QMP PHY controller (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: + enum: + - qcom,ipq6018-qmp-pcie-phy + - qcom,ipq8074-qmp-gen3-pcie-phy + - qcom,ipq8074-qmp-pcie-phy + - qcom,msm8998-qmp-pcie-phy + - qcom,sc8180x-qmp-pcie-phy + - qcom,sdm845-qhp-pcie-phy + - qcom,sdm845-qmp-pcie-phy + - qcom,sdx55-qmp-pcie-phy + - qcom,sm8250-qmp-gen3x1-pcie-phy + - qcom,sm8250-qmp-gen3x2-pcie-phy + - qcom,sm8250-qmp-modem-pcie-phy + - qcom,sm8450-qmp-gen3x1-pcie-phy + - qcom,sm8450-qmp-gen4x2-pcie-phy + + reg: + items: + - description: serdes + + "#address-cells": + enum: [ 1, 2 ] + + "#size-cells": + enum: [ 1, 2 ] + + ranges: true + + clocks: + minItems: 2 + maxItems: 4 + + clock-names: + minItems: 2 + maxItems: 4 + + resets: + minItems: 1 + maxItems: 2 + + reset-names: + minItems: 1 + maxItems: 2 + + vdda-phy-supply: true + + vdda-pll-supply: true + + vddp-ref-clk-supply: true + +patternProperties: + "^phy@[0-9a-f]+$": + type: object + description: single PHY-provider child node + properties: + reg: + minItems: 3 + maxItems: 6 + + clocks: + items: + - description: PIPE clock + + clock-names: + deprecated: true + items: + - const: pipe0 + + "#clock-cells": + const: 0 + + clock-output-names: + maxItems: 1 + + "#phy-cells": + const: 0 + + required: + - reg + - clocks + - "#clock-cells" + - clock-output-names + - "#phy-cells" + + additionalProperties: false + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - ranges + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: false + +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8998-qmp-pcie-phy + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: aux + - const: cfg_ahb + - const: ref + resets: + maxItems: 2 + reset-names: + items: + - const: phy + - const: common + required: + - vdda-phy-supply + - vdda-pll-supply + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq6018-qmp-pcie-phy + - qcom,ipq8074-qmp-gen3-pcie-phy + - qcom,ipq8074-qmp-pcie-phy + then: + properties: + clocks: + maxItems: 2 + clock-names: + items: + - const: aux + - const: cfg_ahb + resets: + maxItems: 2 + reset-names: + items: + - const: phy + - const: common + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8180x-qmp-pcie-phy + - qcom,sdm845-qhp-pcie-phy + - qcom,sdm845-qmp-pcie-phy + - qcom,sdx55-qmp-pcie-phy + - qcom,sm8250-qmp-gen3x1-pcie-phy + - qcom,sm8250-qmp-gen3x2-pcie-phy + - qcom,sm8250-qmp-modem-pcie-phy + - qcom,sm8450-qmp-gen3x1-pcie-phy + - qcom,sm8450-qmp-gen4x2-pcie-phy + then: + properties: + clocks: + maxItems: 4 + clock-names: + items: + - const: aux + - const: cfg_ahb + - const: ref + - const: refgen + resets: + maxItems: 1 + reset-names: + items: + - const: phy + required: + - vdda-phy-supply + - vdda-pll-supply + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8250-qmp-gen3x2-pcie-phy + - qcom,sm8250-qmp-modem-pcie-phy + - qcom,sm8450-qmp-gen4x2-pcie-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX lane 1 + - description: RX lane 1 + - description: PCS + - description: TX lane 2 + - description: RX lane 2 + - description: PCS_MISC + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8180x-qmp-pcie-phy + - qcom,sdm845-qmp-pcie-phy + - qcom,sdx55-qmp-pcie-phy + - qcom,sm8250-qmp-gen3x1-pcie-phy + - qcom,sm8450-qmp-gen3x1-pcie-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX + - description: RX + - description: PCS + - description: PCS_MISC + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq6018-qmp-pcie-phy + - qcom,ipq8074-qmp-pcie-phy + - qcom,msm8998-qmp-pcie-phy + - qcom,sdm845-qhp-pcie-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX + - description: RX + - description: PCS + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sm8250.h> + phy-wrapper@1c0e000 { + compatible = "qcom,sm8250-qmp-gen3x2-pcie-phy"; + reg = <0x01c0e000 0x1c0>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x01c0e000 0x1000>; + + clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>, + <&gcc GCC_PCIE_1_CFG_AHB_CLK>, + <&gcc GCC_PCIE_WIGIG_CLKREF_EN>, + <&gcc GCC_PCIE1_PHY_REFGEN_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "refgen"; + + resets = <&gcc GCC_PCIE_1_PHY_BCR>; + reset-names = "phy"; + + vdda-phy-supply = <&vreg_l10c_0p88>; + vdda-pll-supply = <&vreg_l6b_1p2>; + + phy@200 { + reg = <0x200 0x170>, + <0x400 0x200>, + <0xa00 0x1f0>, + <0x600 0x170>, + <0x800 0x200>, + <0xe00 0xf4>; + + clocks = <&gcc GCC_PCIE_1_PIPE_CLK>; + + #clock-cells = <0>; + clock-output-names = "pcie_1_pipe_clk"; + + #phy-cells = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml deleted file mode 100644 index 220788ce215f..000000000000 --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml +++ /dev/null @@ -1,502 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) - -%YAML 1.2 ---- -$id: "http://devicetree.org/schemas/phy/qcom,qmp-phy.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" - -title: Qualcomm QMP PHY controller - -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: - enum: - - qcom,ipq6018-qmp-pcie-phy - - qcom,ipq6018-qmp-usb3-phy - - qcom,ipq8074-qmp-gen3-pcie-phy - - qcom,ipq8074-qmp-pcie-phy - - qcom,ipq8074-qmp-usb3-phy - - qcom,msm8996-qmp-pcie-phy - - qcom,msm8996-qmp-ufs-phy - - qcom,msm8996-qmp-usb3-phy - - qcom,msm8998-qmp-pcie-phy - - qcom,msm8998-qmp-ufs-phy - - qcom,msm8998-qmp-usb3-phy - - qcom,qcm2290-qmp-usb3-phy - - qcom,sc7180-qmp-usb3-phy - - qcom,sc8180x-qmp-pcie-phy - - qcom,sc8180x-qmp-ufs-phy - - qcom,sc8180x-qmp-usb3-phy - - qcom,sc8280xp-qmp-ufs-phy - - qcom,sdm845-qhp-pcie-phy - - qcom,sdm845-qmp-pcie-phy - - qcom,sdm845-qmp-ufs-phy - - qcom,sdm845-qmp-usb3-phy - - qcom,sdm845-qmp-usb3-uni-phy - - qcom,sm6115-qmp-ufs-phy - - qcom,sm6350-qmp-ufs-phy - - qcom,sm8150-qmp-ufs-phy - - qcom,sm8150-qmp-usb3-phy - - qcom,sm8150-qmp-usb3-uni-phy - - qcom,sm8250-qmp-ufs-phy - - qcom,sm8250-qmp-gen3x1-pcie-phy - - qcom,sm8250-qmp-gen3x2-pcie-phy - - qcom,sm8250-qmp-modem-pcie-phy - - qcom,sm8250-qmp-usb3-phy - - qcom,sm8250-qmp-usb3-uni-phy - - qcom,sm8350-qmp-ufs-phy - - qcom,sm8350-qmp-usb3-phy - - qcom,sm8350-qmp-usb3-uni-phy - - qcom,sm8450-qmp-gen3x1-pcie-phy - - qcom,sm8450-qmp-gen4x2-pcie-phy - - qcom,sm8450-qmp-ufs-phy - - qcom,sm8450-qmp-usb3-phy - - qcom,sdx55-qmp-pcie-phy - - qcom,sdx55-qmp-usb3-uni-phy - - qcom,sdx65-qmp-usb3-uni-phy - - reg: - minItems: 1 - items: - - description: Address and length of PHY's common serdes block. - - description: Address and length of PHY's DP_COM control block. - - "#clock-cells": - enum: [ 1, 2 ] - - "#address-cells": - enum: [ 1, 2 ] - - "#size-cells": - enum: [ 1, 2 ] - - ranges: true - - clocks: - minItems: 1 - maxItems: 4 - - clock-names: - minItems: 1 - maxItems: 4 - - resets: - minItems: 1 - maxItems: 3 - - reset-names: - minItems: 1 - maxItems: 3 - - vdda-phy-supply: - description: - Phandle to a regulator supply to PHY core block. - - vdda-pll-supply: - description: - Phandle to 1.8V regulator supply to PHY refclk pll block. - - vddp-ref-clk-supply: - description: - Phandle to a regulator supply to any specific refclk pll block. - -#Required nodes: -patternProperties: - "^phy@[0-9a-f]+$": - type: object - description: - Each device node of QMP phy is required to have as many child nodes as - the number of lanes the PHY has. - -required: - - compatible - - reg - - "#clock-cells" - - "#address-cells" - - "#size-cells" - - ranges - - clocks - - clock-names - - resets - - reset-names - -additionalProperties: false - -allOf: - - if: - properties: - compatible: - contains: - enum: - - qcom,sdm845-qmp-usb3-uni-phy - then: - properties: - clocks: - items: - - description: Phy aux clock. - - description: Phy config clock. - - description: 19.2 MHz ref clk. - - description: Phy common block aux clock. - clock-names: - items: - - const: aux - - const: cfg_ahb - - const: ref - - const: com_aux - resets: - items: - - description: reset of phy block. - - description: phy common block reset. - reset-names: - items: - - const: phy - - const: common - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,sdx55-qmp-usb3-uni-phy - - qcom,sdx65-qmp-usb3-uni-phy - then: - properties: - clocks: - items: - - description: Phy aux clock. - - description: Phy config clock. - - description: 19.2 MHz ref clk. - clock-names: - items: - - const: aux - - const: cfg_ahb - - const: ref - resets: - items: - - description: reset of phy block. - - description: phy common block reset. - reset-names: - items: - - const: phy - - const: common - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,msm8996-qmp-pcie-phy - then: - properties: - clocks: - items: - - description: Phy aux clock. - - description: Phy config clock. - - description: 19.2 MHz ref clk. - clock-names: - items: - - const: aux - - const: cfg_ahb - - const: ref - resets: - items: - - description: reset of phy block. - - description: phy common block reset. - - description: phy's ahb cfg block reset. - reset-names: - items: - - const: phy - - const: common - - const: cfg - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,ipq8074-qmp-usb3-phy - - qcom,msm8996-qmp-usb3-phy - - qcom,msm8998-qmp-pcie-phy - - qcom,msm8998-qmp-usb3-phy - then: - properties: - clocks: - items: - - description: Phy aux clock. - - description: Phy config clock. - - description: 19.2 MHz ref clk. - clock-names: - items: - - const: aux - - const: cfg_ahb - - const: ref - resets: - items: - - description: reset of phy block. - - description: phy common block reset. - reset-names: - items: - - const: phy - - const: common - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,msm8996-qmp-ufs-phy - then: - properties: - clocks: - items: - - description: 19.2 MHz ref clk. - clock-names: - items: - - const: ref - resets: - items: - - description: PHY reset in the UFS controller. - reset-names: - items: - - const: ufsphy - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,msm8998-qmp-ufs-phy - - qcom,sdm845-qmp-ufs-phy - - qcom,sm6350-qmp-ufs-phy - - qcom,sm8150-qmp-ufs-phy - - qcom,sm8250-qmp-ufs-phy - - qcom,sc8180x-qmp-ufs-phy - - qcom,sc8280xp-qmp-ufs-phy - then: - properties: - clocks: - items: - - description: 19.2 MHz ref clk. - - description: Phy reference aux clock. - clock-names: - items: - - const: ref - - const: ref_aux - resets: - items: - - description: PHY reset in the UFS controller. - reset-names: - items: - - const: ufsphy - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,ipq6018-qmp-pcie-phy - - qcom,ipq8074-qmp-gen3-pcie-phy - - qcom,ipq8074-qmp-pcie-phy - then: - properties: - clocks: - items: - - description: Phy aux clock. - - description: Phy config clock. - clock-names: - items: - - const: aux - - const: cfg_ahb - resets: - items: - - description: reset of phy block. - - description: phy common block reset. - reset-names: - items: - - const: phy - - const: common - - if: - properties: - compatible: - contains: - enum: - - qcom,sc8180x-qmp-pcie-phy - - qcom,sdm845-qhp-pcie-phy - - qcom,sdm845-qmp-pcie-phy - - qcom,sdx55-qmp-pcie-phy - - qcom,sm8250-qmp-gen3x1-pcie-phy - - qcom,sm8250-qmp-gen3x2-pcie-phy - - qcom,sm8250-qmp-modem-pcie-phy - - qcom,sm8450-qmp-gen3x1-pcie-phy - - qcom,sm8450-qmp-gen4x2-pcie-phy - then: - properties: - clocks: - items: - - description: Phy aux clock. - - description: Phy config clock. - - description: 19.2 MHz ref clk. - - description: Phy refgen clk. - clock-names: - items: - - const: aux - - const: cfg_ahb - - const: ref - - const: refgen - resets: - items: - - description: reset of phy block. - reset-names: - items: - - const: phy - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,sm8150-qmp-usb3-phy - - qcom,sm8150-qmp-usb3-uni-phy - - qcom,sm8250-qmp-usb3-uni-phy - - qcom,sm8350-qmp-usb3-uni-phy - then: - properties: - clocks: - items: - - description: Phy aux clock. - - description: 19.2 MHz ref clk source. - - description: 19.2 MHz ref clk. - - description: Phy common block aux clock. - clock-names: - items: - - const: aux - - const: ref_clk_src - - const: ref - - const: com_aux - resets: - items: - - description: reset of phy block. - - description: phy common block reset. - reset-names: - items: - - const: phy - - const: common - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,sm8250-qmp-usb3-phy - - qcom,sm8350-qmp-usb3-phy - then: - properties: - clocks: - items: - - description: Phy aux clock. - - description: 19.2 MHz ref clk. - - description: Phy common block aux clock. - clock-names: - items: - - const: aux - - const: ref_clk_src - - const: com_aux - resets: - items: - - description: reset of phy block. - - description: phy common block reset. - reset-names: - items: - - const: phy - - const: common - required: - - vdda-phy-supply - - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,qcm2290-qmp-usb3-phy - then: - properties: - clocks: - items: - - description: Phy config clock. - - description: 19.2 MHz ref clk. - - description: Phy common block aux clock. - clock-names: - items: - - const: cfg_ahb - - const: ref - - const: com_aux - resets: - items: - - description: phy_phy reset. - - description: reset of phy block. - reset-names: - items: - - const: phy_phy - - const: phy - required: - - vdda-phy-supply - - vdda-pll-supply - -examples: - - | - #include <dt-bindings/clock/qcom,gcc-sdm845.h> - usb_2_qmpphy: phy-wrapper@88eb000 { - compatible = "qcom,sdm845-qmp-usb3-uni-phy"; - reg = <0x088eb000 0x18c>; - #clock-cells = <1>; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x0 0x088eb000 0x2000>; - - clocks = <&gcc GCC_USB3_SEC_PHY_AUX_CLK >, - <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, - <&gcc GCC_USB3_SEC_CLKREF_CLK>, - <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>; - clock-names = "aux", "cfg_ahb", "ref", "com_aux"; - - resets = <&gcc GCC_USB3PHY_PHY_SEC_BCR>, - <&gcc GCC_USB3_PHY_SEC_BCR>; - reset-names = "phy", "common"; - - vdda-phy-supply = <&vdda_usb2_ss_1p2>; - vdda-pll-supply = <&vdda_usb2_ss_core>; - - usb_2_ssphy: phy@200 { - reg = <0x200 0x128>, - <0x400 0x1fc>, - <0x800 0x218>, - <0x600 0x70>; - #clock-cells = <0>; - #phy-cells = <0>; - clocks = <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>; - clock-names = "pipe0"; - clock-output-names = "usb3_uni_phy_pipe_clk_src"; - }; - }; diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml new file mode 100644 index 000000000000..815c375d0f7b --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml @@ -0,0 +1,240 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/qcom,qmp-ufs-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QMP PHY controller (UFS) + +maintainers: + - Vinod Koul <vkoul@kernel.org> + +description: + QMP PHY controller supports physical layer functionality for a number of + controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB. + +properties: + compatible: + enum: + - qcom,msm8996-qmp-ufs-phy + - qcom,msm8998-qmp-ufs-phy + - qcom,sc8180x-qmp-ufs-phy + - qcom,sc8280xp-qmp-ufs-phy + - qcom,sdm845-qmp-ufs-phy + - qcom,sm6115-qmp-ufs-phy + - qcom,sm6350-qmp-ufs-phy + - qcom,sm8150-qmp-ufs-phy + - qcom,sm8250-qmp-ufs-phy + - qcom,sm8350-qmp-ufs-phy + - qcom,sm8450-qmp-ufs-phy + + reg: + items: + - description: serdes + + "#address-cells": + enum: [ 1, 2 ] + + "#size-cells": + enum: [ 1, 2 ] + + ranges: true + + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + minItems: 1 + maxItems: 3 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + reset-names: + items: + - const: ufsphy + + vdda-phy-supply: true + + vdda-pll-supply: true + + vddp-ref-clk-supply: true + +patternProperties: + "^phy@[0-9a-f]+$": + type: object + description: single PHY-provider child node + properties: + reg: + minItems: 3 + maxItems: 6 + + "#phy-cells": + const: 0 + + required: + - reg + - "#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 + +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-qmp-ufs-phy + then: + properties: + clocks: + maxItems: 1 + clock-names: + items: + - const: ref + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8998-qmp-ufs-phy + - qcom,sc8180x-qmp-ufs-phy + - qcom,sc8280xp-qmp-ufs-phy + - qcom,sdm845-qmp-ufs-phy + - qcom,sm6115-qmp-ufs-phy + - qcom,sm6350-qmp-ufs-phy + - qcom,sm8150-qmp-ufs-phy + - qcom,sm8250-qmp-ufs-phy + then: + properties: + clocks: + maxItems: 2 + clock-names: + items: + - const: ref + - const: ref_aux + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8450-qmp-ufs-phy + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: ref + - const: ref_aux + - const: qref + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8998-qmp-ufs-phy + - qcom,sc8280xp-qmp-ufs-phy + - qcom,sdm845-qmp-ufs-phy + - qcom,sm6350-qmp-ufs-phy + - qcom,sm8150-qmp-ufs-phy + - qcom,sm8250-qmp-ufs-phy + - qcom,sm8350-qmp-ufs-phy + - qcom,sm8450-qmp-ufs-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX lane 1 + - description: RX lane 1 + - description: PCS + - description: TX lane 2 + - description: RX lane 2 + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8180x-qmp-ufs-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX + - description: RX + - description: PCS + - description: PCS_MISC + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-qmp-ufs-phy + - qcom,sm6115-qmp-ufs-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX + - description: RX + - description: PCS + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sc8280xp.h> + #include <dt-bindings/clock/qcom,rpmh.h> + phy-wrapper@1d87000 { + compatible = "qcom,sc8280xp-qmp-ufs-phy"; + reg = <0x01d87000 0xe10>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x01d87000 0x1000>; + + clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_UFS_PHY_PHY_AUX_CLK>; + clock-names = "ref", "ref_aux"; + + resets = <&ufs_mem_hc 0>; + reset-names = "ufsphy"; + + vdda-phy-supply = <&vreg_l6b>; + vdda-pll-supply = <&vreg_l3b>; + + phy@400 { + reg = <0x400 0x108>, + <0x600 0x1e0>, + <0xc00 0x1dc>, + <0x800 0x108>, + <0xa00 0x1e0>; + #phy-cells = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml new file mode 100644 index 000000000000..7acb4b7de7f9 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml @@ -0,0 +1,401 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/qcom,qmp-usb-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QMP PHY controller (USB) + +maintainers: + - Vinod Koul <vkoul@kernel.org> + +description: + QMP PHY controller supports physical layer functionality for a number of + controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB. + +properties: + compatible: + enum: + - qcom,ipq6018-qmp-usb3-phy + - qcom,ipq8074-qmp-usb3-phy + - qcom,msm8996-qmp-usb3-phy + - qcom,msm8998-qmp-usb3-phy + - qcom,qcm2290-qmp-usb3-phy + - qcom,sc7180-qmp-usb3-phy + - qcom,sc8180x-qmp-usb3-phy + - qcom,sc8280xp-qmp-usb3-uni-phy + - qcom,sdm845-qmp-usb3-phy + - qcom,sdm845-qmp-usb3-uni-phy + - qcom,sdx55-qmp-usb3-uni-phy + - qcom,sdx65-qmp-usb3-uni-phy + - qcom,sm8150-qmp-usb3-phy + - qcom,sm8150-qmp-usb3-uni-phy + - qcom,sm8250-qmp-usb3-phy + - qcom,sm8250-qmp-usb3-uni-phy + - qcom,sm8350-qmp-usb3-phy + - qcom,sm8350-qmp-usb3-uni-phy + - qcom,sm8450-qmp-usb3-phy + + reg: + minItems: 1 + items: + - description: serdes + - description: DP_COM + + "#address-cells": + enum: [ 1, 2 ] + + "#size-cells": + enum: [ 1, 2 ] + + ranges: true + + clocks: + minItems: 3 + maxItems: 4 + + clock-names: + minItems: 3 + maxItems: 4 + + power-domains: + maxItems: 1 + + resets: + maxItems: 2 + + reset-names: + maxItems: 2 + + vdda-phy-supply: true + + vdda-pll-supply: true + + vddp-ref-clk-supply: true + +patternProperties: + "^phy@[0-9a-f]+$": + type: object + description: single PHY-provider child node + properties: + reg: + minItems: 3 + maxItems: 6 + + clocks: + items: + - description: PIPE clock + + clock-names: + deprecated: true + items: + - const: pipe0 + + "#clock-cells": + const: 0 + + clock-output-names: + maxItems: 1 + + "#phy-cells": + const: 0 + + required: + - reg + - clocks + - "#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 + +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7180-qmp-usb3-phy + then: + properties: + clocks: + maxItems: 4 + clock-names: + items: + - const: aux + - const: cfg_ahb + - const: ref + - const: com_aux + resets: + maxItems: 1 + reset-names: + items: + - const: phy + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm845-qmp-usb3-uni-phy + then: + properties: + clocks: + maxItems: 4 + clock-names: + items: + - const: aux + - const: cfg_ahb + - const: ref + - const: com_aux + resets: + maxItems: 2 + reset-names: + items: + - const: phy + - const: common + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq8074-qmp-usb3-phy + - qcom,msm8996-qmp-usb3-phy + - qcom,msm8998-qmp-usb3-phy + - qcom,sdx55-qmp-usb3-uni-phy + - qcom,sdx65-qmp-usb3-uni-phy + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: aux + - const: cfg_ahb + - const: ref + resets: + maxItems: 2 + reset-names: + items: + - const: phy + - const: common + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8280xp-qmp-usb3-uni-phy + - qcom,sm8150-qmp-usb3-phy + - qcom,sm8150-qmp-usb3-uni-phy + - qcom,sm8250-qmp-usb3-uni-phy + - qcom,sm8350-qmp-usb3-uni-phy + then: + properties: + clocks: + maxItems: 4 + clock-names: + items: + - const: aux + - const: ref_clk_src + - const: ref + - const: com_aux + resets: + maxItems: 2 + reset-names: + items: + - const: phy + - const: common + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8250-qmp-usb3-phy + - qcom,sm8350-qmp-usb3-phy + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: aux + - const: ref_clk_src + - const: com_aux + resets: + maxItems: 2 + reset-names: + items: + - const: phy + - const: common + + - if: + properties: + compatible: + contains: + enum: + - qcom,qcm2290-qmp-usb3-phy + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: cfg_ahb + - const: ref + - const: com_aux + resets: + maxItems: 2 + reset-names: + items: + - const: phy_phy + - const: phy + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8280xp-qmp-usb3-uni-phy + then: + required: + - power-domains + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm845-qmp-usb3-phy + - qcom,sm8150-qmp-usb3-phy + - qcom,sm8350-qmp-usb3-phy + - qcom,sm8450-qmp-usb3-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX lane 1 + - description: RX lane 1 + - description: PCS + - description: TX lane 2 + - description: RX lane 2 + - description: PCS_MISC + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8998-qmp-usb3-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX lane 1 + - description: RX lane 1 + - description: PCS + - description: TX lane 2 + - description: RX lane 2 + + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq6018-qmp-usb3-phy + - qcom,ipq8074-qmp-usb3-phy + - qcom,qcm2290-qmp-usb3-phy + - qcom,sc7180-qmp-usb3-phy + - qcom,sc8180x-qmp-usb3-phy + - qcom,sdx55-qmp-usb3-uni-phy + - qcom,sdx65-qmp-usb3-uni-phy + - qcom,sm8150-qmp-usb3-uni-phy + - qcom,sm8250-qmp-usb3-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX + - description: RX + - description: PCS + - description: PCS_MISC + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-qmp-usb3-phy + - qcom,sc8280xp-qmp-usb3-uni-phy + - qcom,sm8250-qmp-usb3-uni-phy + - qcom,sm8350-qmp-usb3-uni-phy + then: + patternProperties: + "^phy@[0-9a-f]+$": + properties: + reg: + items: + - description: TX + - description: RX + - description: PCS + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sdm845.h> + usb_2_qmpphy: phy-wrapper@88eb000 { + compatible = "qcom,sdm845-qmp-usb3-uni-phy"; + reg = <0x088eb000 0x18c>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x088eb000 0x2000>; + + clocks = <&gcc GCC_USB3_SEC_PHY_AUX_CLK >, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_USB3_SEC_CLKREF_CLK>, + <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "com_aux"; + + resets = <&gcc GCC_USB3PHY_PHY_SEC_BCR>, + <&gcc GCC_USB3_PHY_SEC_BCR>; + reset-names = "phy", "common"; + + vdda-phy-supply = <&vdda_usb2_ss_1p2>; + vdda-pll-supply = <&vdda_usb2_ss_core>; + + usb_2_ssphy: phy@200 { + reg = <0x200 0x128>, + <0x400 0x1fc>, + <0x800 0x218>, + <0x600 0x70>; + + clocks = <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>; + + #clock-cells = <0>; + clock-output-names = "usb3_uni_phy_pipe_clk_src"; + + #phy-cells = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml index b078009ed509..97a7ecafbf85 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml @@ -16,6 +16,7 @@ properties: - qcom,sc7180-qmp-usb3-dp-phy - qcom,sc7280-qmp-usb3-dp-phy - qcom,sc8180x-qmp-usb3-dp-phy + - qcom,sc8280xp-qmp-usb43dp-phy - qcom,sdm845-qmp-usb3-dp-phy - qcom,sm8250-qmp-usb3-dp-phy reg: @@ -30,9 +31,6 @@ properties: - const: dp_com - const: dp - "#clock-cells": - enum: [ 1, 2 ] - "#address-cells": enum: [ 1, 2 ] @@ -55,6 +53,9 @@ properties: - const: ref - const: com_aux + power-domains: + maxItems: 1 + resets: items: - description: reset of phy block. @@ -81,6 +82,7 @@ properties: patternProperties: "^usb3-phy@[0-9a-f]+$": type: object + additionalProperties: false description: The USB3 PHY. @@ -99,6 +101,7 @@ patternProperties: - description: pipe clock clock-names: + deprecated: true items: - const: pipe0 @@ -115,12 +118,12 @@ patternProperties: required: - reg - clocks - - clock-names - '#clock-cells' - '#phy-cells' "^dp-phy@[0-9a-f]+$": type: object + additionalProperties: false description: The DP PHY. @@ -147,7 +150,6 @@ patternProperties: required: - compatible - reg - - "#clock-cells" - "#address-cells" - "#size-cells" - ranges @@ -160,6 +162,17 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8280xp-qmp-usb43dp-phy + then: + required: + - power-domains + examples: - | #include <dt-bindings/clock/qcom,gcc-sdm845.h> @@ -169,7 +182,6 @@ examples: <0x088e8000 0x10>, <0x088ea000 0x40>; reg-names = "usb", "dp_com", "dp"; - #clock-cells = <1>; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x088e9000 0x2000>; @@ -197,7 +209,6 @@ examples: #clock-cells = <0>; #phy-cells = <0>; clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>; - clock-names = "pipe0"; clock-output-names = "usb3_phy_pipe_clk_src"; }; diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml index d68ab49345b8..636ea430fbff 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml @@ -30,6 +30,7 @@ properties: - items: - enum: - qcom,sc7180-qusb2-phy + - qcom,sdm670-qusb2-phy - qcom,sdm845-qusb2-phy - qcom,sm6350-qusb2-phy - const: qcom,qusb2-v2-phy diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml index 7a0e6a9854da..68e70961beb2 100644 --- a/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml @@ -20,6 +20,7 @@ properties: - qcom,sc7280-usb-hs-phy - qcom,sc8180x-usb-hs-phy - qcom,sc8280xp-usb-hs-phy + - qcom,sm6375-usb-hs-phy - qcom,sm8150-usb-hs-phy - qcom,sm8250-usb-hs-phy - qcom,sm8350-usb-hs-phy @@ -53,6 +54,94 @@ properties: vdda33-supply: description: phandle to the regulator 3.3V supply node. + qcom,hs-disconnect-bp: + description: + This adjusts the voltage level for the threshold used to + detect a disconnect event at the host. + The hardware accepts only discrete values. The value closest to the + provided input will be chosen as the override value for this param. + minimum: -272 + maximum: 2156 + + qcom,squelch-detector-bp: + description: + This adjusts the voltage level for the threshold used to + detect valid high-speed data. + The hardware accepts only discrete values. The value closest to the + provided input will be chosen as the override value for this param. + minimum: -2090 + maximum: 1590 + + qcom,hs-amplitude-bp: + description: + This adjusts the high-speed DC level voltage. + The hardware accepts only discrete values. The value closest to the + provided input will be chosen as the override value for this param. + minimum: -660 + maximum: 2670 + + qcom,pre-emphasis-duration-bp: + description: + This signal controls the duration for which the + HS pre-emphasis current is sourced onto DP<#> or DM<#>. + The HS Transmitter pre-emphasis duration is defined in terms of + unit amounts. One unit of pre-emphasis duration is approximately + 650 ps and is defined as 1X pre-emphasis duration. + The hardware accepts only discrete values. The value closest to the + provided input will be chosen as the override value for this param. + minimum: 10000 + maximum: 20000 + + qcom,pre-emphasis-amplitude-bp: + description: + This signal controls the amount of current sourced to + DP<#> and DM<#> after a J-to-K or K-to-J transition. + The HS Transmitter pre-emphasis current is defined in terms of unit + amounts. One unit amount is approximately 2 mA and is defined as + 1X pre-emphasis current. + The hardware accepts only discrete values. The value closest to the + provided input will be chosen as the override value for this param. + minimum: 10000 + maximum: 40000 + + qcom,hs-rise-fall-time-bp: + description: + This adjusts the rise/fall times of the high-speed waveform. + The hardware accepts only discrete values. The value closest to the + provided input will be chosen as the override value for this param. + minimum: -4100 + maximum: 5430 + + qcom,hs-crossover-voltage-microvolt: + description: + This adjusts the voltage at which the DP<#> and DM<#> + signals cross while transmitting in HS mode. + The hardware accepts only discrete values. The value closest to the + provided input will be chosen as the override value for this param. + minimum: -31000 + maximum: 28000 + + qcom,hs-output-impedance-micro-ohms: + description: + In some applications, there can be significant series resistance + on the D+ and D- paths between the transceiver and cable. This adjusts + the driver source impedance to compensate for added series + resistance on the USB. The hardware accepts only discrete values. The + value closest to the provided input will be chosen as the override value + for this param. + minimum: -2300000 + maximum: 6100000 + + qcom,ls-fs-output-impedance-bp: + description: + This adjusts the low- and full-speed single-ended source + impedance while driving high. The following adjustment values are based + on nominal process, voltage, and temperature. + The hardware accepts only discrete values. The value closest to the + provided input will be chosen as the override value for this param. + minimum: -1053 + maximum: 1310 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt deleted file mode 100644 index a3bd1c4499b7..000000000000 --- a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt +++ /dev/null @@ -1,112 +0,0 @@ -* Renesas R-Car generation 2 USB PHY - -This file provides information on what the device node for the R-Car generation -2 USB PHY contains. - -Required properties: -- compatible: "renesas,usb-phy-r8a7742" if the device is a part of R8A7742 SoC. - "renesas,usb-phy-r8a7743" if the device is a part of R8A7743 SoC. - "renesas,usb-phy-r8a7744" if the device is a part of R8A7744 SoC. - "renesas,usb-phy-r8a7745" if the device is a part of R8A7745 SoC. - "renesas,usb-phy-r8a77470" if the device is a part of R8A77470 SoC. - "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC. - "renesas,usb-phy-r8a7791" if the device is a part of R8A7791 SoC. - "renesas,usb-phy-r8a7794" if the device is a part of R8A7794 SoC. - "renesas,rcar-gen2-usb-phy" for a generic R-Car Gen2 or - RZ/G1 compatible device. - - When compatible with the generic version, nodes must list the - SoC-specific version corresponding to the platform first - followed by the generic version. - -- reg: offset and length of the register block. -- #address-cells: number of address cells for the USB channel subnodes, must - be <1>. -- #size-cells: number of size cells for the USB channel subnodes, must be <0>. -- clocks: clock phandle and specifier pair. -- clock-names: string, clock input name, must be "usbhs". - -The USB PHY device tree node should have the subnodes corresponding to the USB -channels. These subnodes must contain the following properties: -- reg: the USB controller selector; see the table below for the values. -- #phy-cells: see phy-bindings.txt in the same directory, must be <1>. - -The phandle's argument in the PHY specifier is the USB controller selector for -the USB channel other than r8a77470 SoC; see the selector meanings below: - -+-----------+---------------+---------------+ -|\ Selector | | | -+ --------- + 0 | 1 | -| Channel \| | | -+-----------+---------------+---------------+ -| 0 | PCI EHCI/OHCI | HS-USB | -| 2 | PCI EHCI/OHCI | xHCI | -+-----------+---------------+---------------+ - -For r8a77470 SoC;see the selector meaning below: - -+-----------+---------------+---------------+ -|\ Selector | | | -+ --------- + 0 | 1 | -| Channel \| | | -+-----------+---------------+---------------+ -| 0 | EHCI/OHCI | HS-USB | -+-----------+---------------+---------------+ - -Example (Lager board): - - usb-phy@e6590100 { - compatible = "renesas,usb-phy-r8a7790", "renesas,rcar-gen2-usb-phy"; - reg = <0 0xe6590100 0 0x100>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&cpg CPG_MOD 704>; - clock-names = "usbhs"; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 704>; - - usb0: usb-channel@0 { - reg = <0>; - #phy-cells = <1>; - }; - usb2: usb-channel@2 { - reg = <2>; - #phy-cells = <1>; - }; - }; - -Example (iWave RZ/G1C sbc): - - usbphy0: usb-phy0@e6590100 { - compatible = "renesas,usb-phy-r8a77470", - "renesas,rcar-gen2-usb-phy"; - reg = <0 0xe6590100 0 0x100>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&cpg CPG_MOD 704>; - clock-names = "usbhs"; - power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; - resets = <&cpg 704>; - - usb0: usb-channel@0 { - reg = <0>; - #phy-cells = <1>; - }; - }; - - usbphy1: usb-phy@e6598100 { - compatible = "renesas,usb-phy-r8a77470", - "renesas,rcar-gen2-usb-phy"; - reg = <0 0xe6598100 0 0x100>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&cpg CPG_MOD 706>; - clock-names = "usbhs"; - power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; - resets = <&cpg 706>; - - usb1: usb-channel@0 { - reg = <0>; - #phy-cells = <1>; - }; - }; diff --git a/Documentation/devicetree/bindings/phy/renesas,rcar-gen2-usb-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,rcar-gen2-usb-phy.yaml new file mode 100644 index 000000000000..afc09f39b02b --- /dev/null +++ b/Documentation/devicetree/bindings/phy/renesas,rcar-gen2-usb-phy.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/renesas,rcar-gen2-usb-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Car Gen2 USB PHY + +maintainers: + - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> + +properties: + compatible: + items: + - enum: + - renesas,usb-phy-r8a7742 # RZ/G1H + - renesas,usb-phy-r8a7743 # RZ/G1M + - renesas,usb-phy-r8a7744 # RZ/G1N + - renesas,usb-phy-r8a7745 # RZ/G1E + - renesas,usb-phy-r8a77470 # RZ/G1C + - renesas,usb-phy-r8a7790 # R-Car H2 + - renesas,usb-phy-r8a7791 # R-Car M2-W + - renesas,usb-phy-r8a7794 # R-Car E2 + - const: renesas,rcar-gen2-usb-phy # R-Car Gen2 or RZ/G1 + + reg: + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: usbhs + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +patternProperties: + "^usb-phy@[02]$": + type: object + description: Subnode corresponding to a USB channel. + + properties: + reg: + description: FIXME RZ/G1C supports channel 0 only + enum: [0, 2] + + '#phy-cells': + description: | + The phandle's argument in the PHY specifier is the USB controller + selector for the USB channel. + For RZ/G1C: + - 0 for EHCI/OHCI + - 1 for HS-USB + For all other SoCS: + - 0 for PCI EHCI/OHCI + - 1 for HS-USB (channel 0) or xHCI (channel 2) + const: 1 + + required: + - reg + - '#phy-cells' + + additionalProperties: false + +required: + - compatible + - reg + - '#address-cells' + - '#size-cells' + - clocks + - clock-names + - resets + - power-domains + - usb-phy@0 + +if: + properties: + compatible: + contains: + const: renesas,usb-phy-r8a77470 +then: + properties: + usb-phy@2: false +else: + required: + - usb-phy@2 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> + #include <dt-bindings/power/r8a7790-sysc.h> + usb-phy-controller@e6590100 { + compatible = "renesas,usb-phy-r8a7790", "renesas,rcar-gen2-usb-phy"; + reg = <0xe6590100 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cpg CPG_MOD 704>; + clock-names = "usbhs"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 704>; + + usb0: usb-phy@0 { + reg = <0>; + #phy-cells = <1>; + }; + usb2: usb-phy@2 { + reg = <2>; + #phy-cells = <1>; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml b/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml new file mode 100644 index 000000000000..9f2d8d2cc7a5 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/rockchip,pcie3-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip PCIe v3 phy + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +properties: + compatible: + enum: + - rockchip,rk3568-pcie3-phy + + reg: + maxItems: 1 + + clocks: + minItems: 3 + maxItems: 3 + + clock-names: + items: + - const: refclk_m + - const: refclk_n + - const: pclk + + data-lanes: + description: which lanes (by position) should be mapped to which + controller (value). 0 means lane disabled, higher value means used. + (controller-number +1 ) + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 2 + maxItems: 16 + items: + minimum: 0 + maximum: 16 + + "#phy-cells": + const: 0 + + resets: + maxItems: 1 + + reset-names: + const: phy + + rockchip,phy-grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to the syscon managing the phy "general register files" + + rockchip,pipe-grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to the syscon managing the pipe "general register files" + +required: + - compatible + - reg + - rockchip,phy-grf + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/rk3568-cru.h> + pcie30phy: phy@fe8c0000 { + compatible = "rockchip,rk3568-pcie3-phy"; + reg = <0xfe8c0000 0x20000>; + #phy-cells = <0>; + clocks = <&pmucru CLK_PCIE30PHY_REF_M>, + <&pmucru CLK_PCIE30PHY_REF_N>, + <&cru PCLK_PCIE30PHY>; + clock-names = "refclk_m", "refclk_n", "pclk"; + resets = <&cru SRST_PCIE30PHY>; + reset-names = "phy"; + rockchip,phy-grf = <&pcie30_phy_grf>; + }; diff --git a/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml b/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml index 8a3032a3bd73..5c35e5ceec0b 100644 --- a/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml +++ b/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml @@ -18,6 +18,7 @@ properties: - rockchip,px30-dsi-dphy - rockchip,rk3128-dsi-dphy - rockchip,rk3368-dsi-dphy + - rockchip,rk3568-dsi-dphy reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml b/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml index bb4a2e4b8ab0..810537a0f7dd 100644 --- a/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml +++ b/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml @@ -20,6 +20,7 @@ properties: - rockchip,rk1808-csi-dphy - rockchip,rk3326-csi-dphy - rockchip,rk3368-csi-dphy + - rockchip,rk3568-csi-dphy reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml index 8da99461e817..346eb7cf29a5 100644 --- a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml +++ b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml @@ -27,18 +27,12 @@ properties: - const: phy-pma clocks: - items: - - description: PLL reference clock - - description: symbol clock for input symbol ( rx0-ch0 symbol clock) - - description: symbol clock for input symbol ( rx1-ch1 symbol clock) - - description: symbol clock for output symbol ( tx0 symbol clock) + minItems: 1 + maxItems: 4 clock-names: - items: - - const: ref_clk - - const: rx1_symbol_clk - - const: rx0_symbol_clk - - const: tx0_symbol_clk + minItems: 1 + maxItems: 4 samsung,pmu-syscon: $ref: '/schemas/types.yaml#/definitions/phandle-array' @@ -62,6 +56,39 @@ required: - clock-names - samsung,pmu-syscon +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos7-ufs-phy + + then: + properties: + clocks: + items: + - description: PLL reference clock + - description: symbol clock for input symbol (rx0-ch0 symbol clock) + - description: symbol clock for input symbol (rx1-ch1 symbol clock) + - description: symbol clock for output symbol (tx0 symbol clock) + + clock-names: + items: + - const: ref_clk + - const: rx1_symbol_clk + - const: rx0_symbol_clk + - const: tx0_symbol_clk + + else: + properties: + clocks: + items: + - description: PLL reference clock + + clock-names: + items: + - const: ref_clk + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml new file mode 100644 index 000000000000..069d422775bb --- /dev/null +++ b/Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/sunplus,sp7021-usb2-phy.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Sunplus SP7021 USB 2.0 PHY Controller + +maintainers: + - Vincent Shih <vincent.sunplus@gmail.com> + +properties: + compatible: + const: sunplus,sp7021-usb2-phy + + reg: + items: + - description: UPHY register region + - description: MOON4 register region + + reg-names: + items: + - const: phy + - const: moon4 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + "#phy-cells": + const: 0 + + nvmem-cell-names: + description: names corresponding to the nvmem cells of disconnect voltage + const: disc_vol + + nvmem-cells: + description: nvmem cell address of disconnect voltage + maxItems: 1 + + sunplus,disc-vol-addr-off: + $ref: /schemas/types.yaml#/definitions/uint32 + description: the otp address offset of disconnect voltage + +required: + - compatible + - reg + - reg-names + - clocks + - resets + - "#phy-cells" + - nvmem-cell-names + - nvmem-cells + - sunplus,disc-vol-addr-off + +additionalProperties: false + +examples: + - | + sp_uphy0: usb-phy@9c004a80 { + compatible = "sunplus,sp7021-usb2-phy"; + reg = <0x9c004a80 0x80>, <0x9c000248 0x10>; + reg-names = "phy", "moon4"; + clocks = <&clkc 0x3d>; + resets = <&rstc 0x2d>; + #phy-cells = <0>; + nvmem-cell-names = "disc_vol"; + nvmem-cells = <&disc_vol>; + sunplus,disc-vol-addr-off = <0>; + }; diff --git a/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml b/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml index ff8a6d9eb153..da7cac537e15 100644 --- a/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml +++ b/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml @@ -53,12 +53,25 @@ properties: - ti,am43xx-phy-gmii-sel - ti,dm814-phy-gmii-sel - ti,am654-phy-gmii-sel + - ti,j7200-cpsw5g-phy-gmii-sel reg: maxItems: 1 '#phy-cells': true + ti,qsgmii-main-ports: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + Required only for QSGMII mode. Array to select the port for + QSGMII main mode. Rest of the ports are selected as QSGMII_SUB + ports automatically. Any one of the 4 CPSW5G ports can act as the + main port with the rest of them being the QSGMII_SUB ports. + maxItems: 1 + items: + minimum: 1 + maximum: 4 + allOf: - if: properties: @@ -73,6 +86,18 @@ allOf: '#phy-cells': const: 1 description: CPSW port number (starting from 1) + + - if: + not: + properties: + compatible: + contains: + enum: + - ti,j7200-cpsw5g-phy-gmii-sel + then: + properties: + ti,qsgmii-main-ports: false + - if: properties: compatible: @@ -97,7 +122,7 @@ additionalProperties: false examples: - | - phy_gmii_sel: phy-gmii-sel@650 { + phy_gmii_sel: phy@650 { compatible = "ti,am3352-phy-gmii-sel"; reg = <0x650 0x4>; #phy-cells = <2>; diff --git a/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml b/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml index dcd63908aeae..2225925b6dad 100644 --- a/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml +++ b/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml @@ -16,19 +16,23 @@ properties: - ti,j721e-wiz-16g - ti,j721e-wiz-10g - ti,am64-wiz-10g + - ti,j7200-wiz-10g power-domains: maxItems: 1 clocks: - maxItems: 3 + minItems: 3 + maxItems: 4 description: clock-specifier to represent input to the WIZ clock-names: + minItems: 3 items: - const: fck - const: core_ref_clk - const: ext_ref_clk + - const: core_ref1_clk num-lanes: minimum: 1 @@ -79,10 +83,12 @@ properties: refclk-dig: type: object + additionalProperties: false description: | WIZ node should have subnode for refclk_dig to select the reference clock source for the reference clock used in the PHY and PMA digital logic. + deprecated: true properties: clocks: minItems: 2 @@ -105,12 +111,19 @@ properties: - assigned-clocks - assigned-clock-parents + ti,scm: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + phandle to System Control Module for syscon regmap access. + patternProperties: "^pll[0|1]-refclk$": type: object + additionalProperties: false description: | WIZ node should have subnodes for each of the PLLs present in the SERDES. + deprecated: true properties: clocks: maxItems: 2 @@ -133,9 +146,11 @@ patternProperties: "^cmn-refclk1?-dig-div$": type: object + additionalProperties: false description: WIZ node should have subnodes for each of the PMA common refclock provided by the SERDES. + deprecated: true properties: clocks: maxItems: 1 @@ -170,6 +185,16 @@ required: - "#reset-cells" - ranges +allOf: + - if: + properties: + compatible: + contains: + const: ti,j7200-wiz-10g + then: + required: + - ti,scm + additionalProperties: false examples: |