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+# 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>;
+ };
+ };