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 '#clock-cells':
47 const: 0
48
49 '#phy-cells':
50 const: 0
51
52 allOf:
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
102 required:
103 - compatible
104 - clocks
105 - reg
106 - reg-names
107 - '#phy-cells'
108
109 additionalProperties: false
110
111 examples:
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 };
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