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1# SPDX-License-Identifier: GPL-2.0-only
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,gcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller Binding
8
9maintainers:
10 - Stephen Boyd <sboyd@kernel.org>
11 - Taniya Das <tdas@codeaurora.org>
12
13description: |
14 Qualcomm global clock control module which supports the clocks, resets and
15 power domains.
16
17 See also:
18 - dt-bindings/clock/qcom,gcc-apq8084.h
19 - dt-bindings/reset/qcom,gcc-apq8084.h
20 - dt-bindings/clock/qcom,gcc-ipq4019.h
21 - dt-bindings/clock/qcom,gcc-ipq6018.h
22 - dt-bindings/reset/qcom,gcc-ipq6018.h
23 - dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
24 - dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
25 - dt-bindings/clock/qcom,gcc-msm8939.h
26 - dt-bindings/reset/qcom,gcc-msm8939.h
27 - dt-bindings/clock/qcom,gcc-msm8660.h
28 - dt-bindings/reset/qcom,gcc-msm8660.h
29 - dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
30 - dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
31 - dt-bindings/clock/qcom,gcc-msm8994.h
32 - dt-bindings/clock/qcom,gcc-mdm9607.h
33 - dt-bindings/clock/qcom,gcc-mdm9615.h
34 - dt-bindings/reset/qcom,gcc-mdm9615.h
35 - dt-bindings/clock/qcom,gcc-sdm660.h (qcom,gcc-sdm630 and qcom,gcc-sdm660)
36
37properties:
38 compatible:
39 enum:
40 - qcom,gcc-apq8084
41 - qcom,gcc-ipq4019
42 - qcom,gcc-ipq6018
43 - qcom,gcc-ipq8064
44 - qcom,gcc-mdm9607
45 - qcom,gcc-msm8226
46 - qcom,gcc-msm8660
47 - qcom,gcc-msm8916
48 - qcom,gcc-msm8939
49 - qcom,gcc-msm8960
50 - qcom,gcc-msm8974
51 - qcom,gcc-msm8974pro
52 - qcom,gcc-msm8974pro-ac
53 - qcom,gcc-msm8994
54 - qcom,gcc-mdm9615
55 - qcom,gcc-sdm630
56 - qcom,gcc-sdm660
57
58 '#clock-cells':
59 const: 1
60
61 '#reset-cells':
62 const: 1
63
64 '#power-domain-cells':
65 const: 1
66
67 reg:
68 maxItems: 1
69
70 protected-clocks:
71 description:
72 Protected clock specifier list as per common clock binding.
73
74required:
75 - compatible
76 - reg
77 - '#clock-cells'
78 - '#reset-cells'
79 - '#power-domain-cells'
80
81additionalProperties: false
82
83examples:
84 # Example for GCC for MSM8960:
85 - |
86 clock-controller@900000 {
87 compatible = "qcom,gcc-msm8960";
88 reg = <0x900000 0x4000>;
89 #clock-cells = <1>;
90 #reset-cells = <1>;
91 #power-domain-cells = <1>;
92 };
93...