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 };
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