xref: /linux/Documentation/devicetree/bindings/clock/qcom,gcc-sc8180x.yaml (revision 4b660dbd9ee2059850fd30e0df420ca7a38a1856) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,gcc-sc8180x.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller on SC8180x
8
9maintainers:
10  - Bjorn Andersson <bjorn.andersson@linaro.org>
11
12description: |
13  Qualcomm global clock control module provides the clocks, resets and power
14  domains on SC8180x.
15
16  See also:: include/dt-bindings/clock/qcom,gcc-sc8180x.h
17
18properties:
19  compatible:
20    const: qcom,gcc-sc8180x
21
22  clocks:
23    items:
24      - description: Board XO source
25      - description: Board active XO source
26      - description: Sleep clock source
27
28  clock-names:
29    items:
30      - const: bi_tcxo
31      - const: bi_tcxo_ao
32      - const: sleep_clk
33
34  power-domains:
35    items:
36      - description: CX domain
37
38required:
39  - compatible
40  - clocks
41  - clock-names
42  - power-domains
43
44allOf:
45  - $ref: qcom,gcc.yaml#
46
47unevaluatedProperties: false
48
49examples:
50  - |
51    #include <dt-bindings/clock/qcom,rpmh.h>
52    #include <dt-bindings/power/qcom-rpmpd.h>
53    clock-controller@100000 {
54      compatible = "qcom,gcc-sc8180x";
55      reg = <0x00100000 0x1f0000>;
56      clocks = <&rpmhcc RPMH_CXO_CLK>,
57               <&rpmhcc RPMH_CXO_CLK_A>,
58               <&sleep_clk>;
59      clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
60      power-domains = <&rpmhpd SC8180X_CX>;
61      #clock-cells = <1>;
62      #reset-cells = <1>;
63      #power-domain-cells = <1>;
64    };
65...
66