xref: /openbmc/linux/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-qmp.yaml (revision e3ea01f4)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---

$id: http://devicetree.org/schemas/phy/qcom,hdmi-phy-qmp.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Adreno/Snapdragon QMP HDMI phy

maintainers:
  - Rob Clark <robdclark@gmail.com>

properties:
  compatible:
    enum:
      - qcom,hdmi-phy-8996

  reg:
    maxItems: 6

  reg-names:
    items:
      - const: hdmi_pll
      - const: hdmi_tx_l0
      - const: hdmi_tx_l1
      - const: hdmi_tx_l2
      - const: hdmi_tx_l3
      - const: hdmi_phy

  clocks:
    minItems: 2
    maxItems: 3

  clock-names:
    minItems: 2
    items:
      - const: iface
      - const: ref
      - const: xo

  power-domains:
    maxItems: 1

  vcca-supply:
    description: phandle to VCCA supply regulator

  vddio-supply:
    description: phandle to VDD I/O supply regulator

  '#clock-cells':
    const: 0

  '#phy-cells':
    const: 0

required:
  - compatible
  - clocks
  - clock-names
  - reg
  - reg-names
  - '#phy-cells'

additionalProperties: false

examples:
  - |
    hdmi-phy@9a0600 {
      compatible = "qcom,hdmi-phy-8996";
      reg = <0x009a0600 0x1c4>,
            <0x009a0a00 0x124>,
            <0x009a0c00 0x124>,
            <0x009a0e00 0x124>,
            <0x009a1000 0x124>,
            <0x009a1200 0x0c8>;
      reg-names = "hdmi_pll",
                  "hdmi_tx_l0",
                  "hdmi_tx_l1",
                  "hdmi_tx_l2",
                  "hdmi_tx_l3",
                  "hdmi_phy";

      clocks = <&mmcc 116>,
               <&gcc 214>,
               <&xo_board>;
      clock-names = "iface",
                    "ref",
                    "xo";
      #clock-cells = <0>;
      #phy-cells = <0>;

      vddio-supply = <&vreg_l12a_1p8>;
      vcca-supply = <&vreg_l28a_0p925>;
    };