Documentation/devicetree/bindings/phy/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
   8 title: Qualcomm Adreno/Snapdragon HDMI phy
   9
  10 maintainers:
  11   - Rob Clark <robdclark@gmail.com>
  12
  13 properties:
  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   '#phy-cells':
  47     const: 0
  48
  49 allOf:
  50   - if:
  51       properties:
  52         compatible:
  53           contains:
  54             enum:
  55               - qcom,hdmi-phy-8660
  56               - qcom,hdmi-phy-8960
  57     then:
  58       properties:
  59         clocks:
  60           maxItems: 1
  61         clock-names:
  62           items:
  63             - const: slave_iface
  64         vddio-supply: false
  65
  66   - if:
  67       properties:
  68         compatible:
  69           contains:
  70             enum:
  71               - qcom,hdmi-phy-8084
  72               - qcom,hdmi-phy-8974
  73     then:
  74       properties:
  75         clocks:
  76           maxItems: 2
  77         clock-names:
  78           items:
  79             - const: iface
  80             - const: alt_iface
  81
  82 required:
  83   - compatible
  84   - clocks
  85   - reg
  86   - reg-names
  87   - '#phy-cells'
  88
  89 additionalProperties: false
  90
  91 examples:
  92   - |
  93     hdmi_phy: phy@4a00400 {
  94       compatible = "qcom,hdmi-phy-8960";
  95       reg-names = "hdmi_phy",
  96                   "hdmi_pll";
  97       reg = <0x4a00400 0x60>,
  98             <0x4a00500 0x100>;
  99       #phy-cells = <0>;
 100       power-domains = <&mmcc 1>;
 101       clock-names = "slave_iface";
 102       clocks = <&clk 21>;
 103       core-vdda-supply = <&pm8921_hdmi_mvs>;
 104     };