xref: /linux/Documentation/devicetree/bindings/clock/qcom,gcc-msm8909.yaml (revision 6e7fd890f1d6ac83805409e9c346240de2705584) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8909.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller on MSM8909, MSM8917 and QM215
8
9maintainers:
10  - Stephan Gerhold <stephan@gerhold.net>
11
12description: |
13  Qualcomm global clock control module provides the clocks, resets and power
14  domains on MSM8909, MSM8917 or QM215.
15
16  See also::
17    include/dt-bindings/clock/qcom,gcc-msm8909.h
18    include/dt-bindings/clock/qcom,gcc-msm8917.h
19
20properties:
21  compatible:
22    enum:
23      - qcom,gcc-msm8909
24      - qcom,gcc-msm8917
25      - qcom,gcc-qm215
26
27  clocks:
28    items:
29      - description: XO source
30      - description: Sleep clock source
31      - description: DSI phy instance 0 dsi clock
32      - description: DSI phy instance 0 byte clock
33
34  clock-names:
35    items:
36      - const: xo
37      - const: sleep_clk
38      - const: dsi0pll
39      - const: dsi0pllbyte
40
41required:
42  - compatible
43  - clocks
44  - clock-names
45  - '#power-domain-cells'
46
47allOf:
48  - $ref: qcom,gcc.yaml#
49
50unevaluatedProperties: false
51
52examples:
53  - |
54    gcc: clock-controller@1800000 {
55      compatible = "qcom,gcc-msm8909";
56      reg = <0x01800000 0x80000>;
57      #clock-cells = <1>;
58      #reset-cells = <1>;
59      #power-domain-cells = <1>;
60      clocks = <&xo_board>, <&sleep_clk>, <&dsi0_phy 1>, <&dsi0_phy 0>;
61      clock-names = "xo", "sleep_clk", "dsi0pll", "dsi0pllbyte";
62    };
63...
64