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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
30 - dt-bindings/reset/qcom,gcc-msm8974.h
31 - dt-bindings/clock/qcom,gcc-msm8994.h
32 - dt-bindings/clock/qcom,gcc-mdm9615.h
33 - dt-bindings/reset/qcom,gcc-mdm9615.h
34 - dt-bindings/clock/qcom,gcc-sdm660.h (qcom,gcc-sdm630 and qcom,gcc-sdm660)
35 - dt-bindings/clock/qcom,gcc-sdm845.h
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-msm8660
45 - qcom,gcc-msm8916
46 - qcom,gcc-msm8939
47 - qcom,gcc-msm8960
48 - qcom,gcc-msm8974
49 - qcom,gcc-msm8974pro
50 - qcom,gcc-msm8974pro-ac
51 - qcom,gcc-msm8994
52 - qcom,gcc-mdm9615
53 - qcom,gcc-sdm630
54 - qcom,gcc-sdm660
55 - qcom,gcc-sdm845
56
57 '#clock-cells':
58 const: 1
59
60 '#reset-cells':
61 const: 1
62
63 '#power-domain-cells':
64 const: 1
65
66 reg:
67 maxItems: 1
68
69 protected-clocks:
70 description:
71 Protected clock specifier list as per common clock binding.
72
73required:
74 - compatible
75 - reg
76 - '#clock-cells'
77 - '#reset-cells'
78 - '#power-domain-cells'
79
80additionalProperties: false
81
82examples:
83 # Example for GCC for MSM8960:
84 - |
85 clock-controller@900000 {
86 compatible = "qcom,gcc-msm8960";
87 reg = <0x900000 0x4000>;
88 #clock-cells = <1>;
89 #reset-cells = <1>;
90 #power-domain-cells = <1>;
91 };
92...