tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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 enum:
20 - qcom,sc7280-edp-phy
21 - qcom,sc8180x-edp-phy
22 - qcom,sc8280xp-dp-phy
23 - qcom,sc8280xp-edp-phy
24
25 reg:
26 items:
27 - description: PHY base register block
28 - description: tx0 register block
29 - description: tx1 register block
30 - description: PLL register block
31
32 clocks:
33 maxItems: 2
34
35 clock-names:
36 items:
37 - const: aux
38 - const: cfg_ahb
39
40 "#clock-cells":
41 const: 1
42
43 "#phy-cells":
44 const: 0
45
46 vdda-phy-supply: true
47 vdda-pll-supply: true
48
49required:
50 - compatible
51 - reg
52 - clocks
53 - clock-names
54 - "#clock-cells"
55 - "#phy-cells"
56
57additionalProperties: false
58
59examples:
60 - |
61 phy@aec2a00 {
62 compatible = "qcom,sc8180x-edp-phy";
63 reg = <0x0aec2a00 0x1c0>,
64 <0x0aec2200 0xa0>,
65 <0x0aec2600 0xa0>,
66 <0x0aec2000 0x19c>;
67
68 clocks = <&dispcc 0>, <&dispcc 1>;
69 clock-names = "aux", "cfg_ahb";
70
71 #clock-cells = <1>;
72 #phy-cells = <0>;
73
74 vdda-phy-supply = <&vdd_a_edp_0_1p2>;
75 vdda-pll-supply = <&vdd_a_edp_0_0p9>;
76 };
77...