xref: /openbmc/linux/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml (revision 87fcfa7b7fe6bf819033fe827a27f710e38639b5) 
1# SPDX-License-Identifier: GPL-2.0-only
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,gcc-sc7180.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller Binding for SC7180
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 on SC7180.
16
17  See also:
18  - dt-bindings/clock/qcom,gcc-sc7180.h
19
20properties:
21  compatible:
22    const: qcom,gcc-sc7180
23
24  clocks:
25    items:
26      - description: Board XO source
27      - description: Board active XO source
28      - description: Sleep clock source
29
30  clock-names:
31    items:
32      - const: bi_tcxo
33      - const: bi_tcxo_ao
34      - const: sleep_clk
35
36  '#clock-cells':
37    const: 1
38
39  '#reset-cells':
40    const: 1
41
42  '#power-domain-cells':
43    const: 1
44
45  reg:
46    maxItems: 1
47
48  protected-clocks:
49    description:
50      Protected clock specifier list as per common clock binding.
51
52required:
53  - compatible
54  - clocks
55  - clock-names
56  - reg
57  - '#clock-cells'
58  - '#reset-cells'
59  - '#power-domain-cells'
60
61examples:
62  - |
63    #include <dt-bindings/clock/qcom,rpmh.h>
64    clock-controller@100000 {
65      compatible = "qcom,gcc-sc7180";
66      reg = <0 0x00100000 0 0x1f0000>;
67      clocks = <&rpmhcc RPMH_CXO_CLK>,
68               <&rpmhcc RPMH_CXO_CLK_A>,
69               <&sleep_clk>;
70      clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
71      #clock-cells = <1>;
72      #reset-cells = <1>;
73      #power-domain-cells = <1>;
74    };
75...
76