0001 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004
0005 $id: http://devicetree.org/schemas/phy/qcom,hdmi-phy-other.yaml#
0006 $schema: http://devicetree.org/meta-schemas/core.yaml#
0007
0008 title: Qualcomm Adreno/Snapdragon HDMI phy
0009
0010 maintainers:
0011 - Rob Clark <robdclark@gmail.com>
0012
0013 properties:
0014 compatible:
0015 enum:
0016 - qcom,hdmi-phy-8660
0017 - qcom,hdmi-phy-8960
0018 - qcom,hdmi-phy-8974
0019 - qcom,hdmi-phy-8084
0020
0021 reg:
0022 maxItems: 2
0023
0024 reg-names:
0025 items:
0026 - const: hdmi_phy
0027 - const: hdmi_pll
0028
0029 clocks:
0030 minItems: 1
0031 maxItems: 2
0032
0033 clock-names:
0034 minItems: 1
0035 maxItems: 2
0036
0037 power-domains:
0038 maxItems: 1
0039
0040 core-vdda-supply:
0041 description: phandle to VDDA supply regulator
0042
0043 vddio-supply:
0044 description: phandle to VDD I/O supply regulator
0045
0046 '#phy-cells':
0047 const: 0
0048
0049 allOf:
0050 - if:
0051 properties:
0052 compatible:
0053 contains:
0054 enum:
0055 - qcom,hdmi-phy-8660
0056 - qcom,hdmi-phy-8960
0057 then:
0058 properties:
0059 clocks:
0060 maxItems: 1
0061 clock-names:
0062 items:
0063 - const: slave_iface
0064 vddio-supply: false
0065
0066 - if:
0067 properties:
0068 compatible:
0069 contains:
0070 enum:
0071 - qcom,hdmi-phy-8084
0072 - qcom,hdmi-phy-8974
0073 then:
0074 properties:
0075 clocks:
0076 maxItems: 2
0077 clock-names:
0078 items:
0079 - const: iface
0080 - const: alt_iface
0081
0082 required:
0083 - compatible
0084 - clocks
0085 - reg
0086 - reg-names
0087 - '#phy-cells'
0088
0089 additionalProperties: false
0090
0091 examples:
0092 - |
0093 hdmi_phy: phy@4a00400 {
0094 compatible = "qcom,hdmi-phy-8960";
0095 reg-names = "hdmi_phy",
0096 "hdmi_pll";
0097 reg = <0x4a00400 0x60>,
0098 <0x4a00500 0x100>;
0099 #phy-cells = <0>;
0100 power-domains = <&mmcc 1>;
0101 clock-names = "slave_iface";
0102 clocks = <&clk 21>;
0103 core-vdda-supply = <&pm8921_hdmi_mvs>;
0104 };
