qcom,hdmi-phy-other.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4
  5$id: http://devicetree.org/schemas/phy/qcom,hdmi-phy-other.yaml#
  6$schema: http://devicetree.org/meta-schemas/core.yaml#
  7
  8title: Qualcomm Adreno/Snapdragon HDMI phy
  9
 10maintainers:
 11  - Rob Clark <robdclark@gmail.com>
 12
 13properties:
 14  compatible:
 15    enum:
 16      - qcom,hdmi-phy-8660
 17      - qcom,hdmi-phy-8960
 18      - qcom,hdmi-phy-8974
 19      - qcom,hdmi-phy-8084
 20
 21  reg:
 22    maxItems: 2
 23
 24  reg-names:
 25    items:
 26      - const: hdmi_phy
 27      - const: hdmi_pll
 28
 29  clocks:
 30    minItems: 1
 31    maxItems: 2
 32
 33  clock-names:
 34    minItems: 1
 35    maxItems: 2
 36
 37  power-domains:
 38    maxItems: 1
 39
 40  core-vdda-supply:
 41    description: phandle to VDDA supply regulator
 42
 43  vddio-supply:
 44    description: phandle to VDD I/O supply regulator
 45
 46  '#clock-cells':
 47    const: 0
 48
 49  '#phy-cells':
 50    const: 0
 51
 52allOf:
 53  - if:
 54      properties:
 55        compatible:
 56          contains:
 57            enum:
 58              - qcom,hdmi-phy-8660
 59    then:
 60      properties:
 61        clocks:
 62          maxItems: 1
 63        clock-names:
 64          items:
 65            - const: slave_iface
 66        vddio-supply: false
 67
 68  - if:
 69      properties:
 70        compatible:
 71          contains:
 72            enum:
 73              - qcom,hdmi-phy-8960
 74    then:
 75      properties:
 76        clocks:
 77          minItems: 1
 78          maxItems: 2
 79        clock-names:
 80          minItems: 1
 81          items:
 82            - const: slave_iface
 83            - const: pxo
 84        vddio-supply: false
 85
 86  - if:
 87      properties:
 88        compatible:
 89          contains:
 90            enum:
 91              - qcom,hdmi-phy-8084
 92              - qcom,hdmi-phy-8974
 93    then:
 94      properties:
 95        clocks:
 96          maxItems: 2
 97        clock-names:
 98          items:
 99            - const: iface
100            - const: alt_iface
101
102required:
103  - compatible
104  - clocks
105  - reg
106  - reg-names
107  - '#phy-cells'
108
109additionalProperties: false
110
111examples:
112  - |
113    hdmi_phy: phy@4a00400 {
114      compatible = "qcom,hdmi-phy-8960";
115      reg-names = "hdmi_phy",
116                  "hdmi_pll";
117      reg = <0x4a00400 0x60>,
118            <0x4a00500 0x100>;
119      #clock-cells = <0>;
120      #phy-cells = <0>;
121      power-domains = <&mmcc 1>;
122      clock-names = "slave_iface", "pxo";
123      clocks = <&clk 21>, <&pxo_board>;
124      core-vdda-supply = <&pm8921_hdmi_mvs>;
125    };