tjh.dev
Linux kernel mirror (for testing)
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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/phy/qcom,edp-phy.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Qualcomm eDP PHY
9
10maintainers:
11 - Bjorn Andersson <bjorn.andersson@linaro.org>
12
13description:
14 The Qualcomm eDP PHY is found in a number of Qualcomm platform and provides
15 the physical interface for Embedded Display Port.
16
17properties:
18 compatible:
19 oneOf:
20 - enum:
21 - qcom,sa8775p-edp-phy
22 - qcom,sc7280-edp-phy
23 - qcom,sc8180x-edp-phy
24 - qcom,sc8280xp-dp-phy
25 - qcom,sc8280xp-edp-phy
26 - qcom,x1e80100-dp-phy
27 - items:
28 - enum:
29 - qcom,qcs8300-edp-phy
30 - const: qcom,sa8775p-edp-phy
31
32 reg:
33 items:
34 - description: PHY base register block
35 - description: tx0 register block
36 - description: tx1 register block
37 - description: PLL register block
38
39 clocks:
40 maxItems: 2
41
42 clock-names:
43 items:
44 - const: aux
45 - const: cfg_ahb
46
47 "#clock-cells":
48 const: 1
49
50 "#phy-cells":
51 const: 0
52
53 power-domains:
54 maxItems: 1
55
56 vdda-phy-supply: true
57 vdda-pll-supply: true
58
59required:
60 - compatible
61 - reg
62 - clocks
63 - clock-names
64 - "#clock-cells"
65 - "#phy-cells"
66
67additionalProperties: false
68
69examples:
70 - |
71 phy@aec2a00 {
72 compatible = "qcom,sc8180x-edp-phy";
73 reg = <0x0aec2a00 0x1c0>,
74 <0x0aec2200 0xa0>,
75 <0x0aec2600 0xa0>,
76 <0x0aec2000 0x19c>;
77
78 clocks = <&dispcc 0>, <&dispcc 1>;
79 clock-names = "aux", "cfg_ahb";
80
81 #clock-cells = <1>;
82 #phy-cells = <0>;
83
84 vdda-phy-supply = <&vdd_a_edp_0_1p2>;
85 vdda-pll-supply = <&vdd_a_edp_0_0p9>;
86 };
87...