tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,gpucc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Graphics Clock & Reset Controller Binding
8
9maintainers:
10 - Taniya Das <tdas@codeaurora.org>
11
12description: |
13 Qualcomm graphics clock control module which supports the clocks, resets and
14 power domains on Qualcomm SoCs.
15
16 See also:
17 dt-bindings/clock/qcom,gpucc-sdm845.h
18 dt-bindings/clock/qcom,gpucc-sc7180.h
19 dt-bindings/clock/qcom,gpucc-sc7280.h
20 dt-bindings/clock/qcom,gpucc-sm6350.h
21 dt-bindings/clock/qcom,gpucc-sm8150.h
22 dt-bindings/clock/qcom,gpucc-sm8250.h
23
24properties:
25 compatible:
26 enum:
27 - qcom,sdm845-gpucc
28 - qcom,sc7180-gpucc
29 - qcom,sc7280-gpucc
30 - qcom,sc8180x-gpucc
31 - qcom,sm6350-gpucc
32 - qcom,sm8150-gpucc
33 - qcom,sm8250-gpucc
34
35 clocks:
36 items:
37 - description: Board XO source
38 - description: GPLL0 main branch source
39 - description: GPLL0 div branch source
40
41 clock-names:
42 items:
43 - const: bi_tcxo
44 - const: gcc_gpu_gpll0_clk_src
45 - const: gcc_gpu_gpll0_div_clk_src
46
47 '#clock-cells':
48 const: 1
49
50 '#reset-cells':
51 const: 1
52
53 '#power-domain-cells':
54 const: 1
55
56 reg:
57 maxItems: 1
58
59required:
60 - compatible
61 - reg
62 - clocks
63 - clock-names
64 - '#clock-cells'
65 - '#reset-cells'
66 - '#power-domain-cells'
67
68additionalProperties: false
69
70examples:
71 - |
72 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
73 #include <dt-bindings/clock/qcom,rpmh.h>
74 clock-controller@5090000 {
75 compatible = "qcom,sdm845-gpucc";
76 reg = <0x05090000 0x9000>;
77 clocks = <&rpmhcc RPMH_CXO_CLK>,
78 <&gcc GCC_GPU_GPLL0_CLK_SRC>,
79 <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
80 clock-names = "bi_tcxo",
81 "gcc_gpu_gpll0_clk_src",
82 "gcc_gpu_gpll0_div_clk_src";
83 #clock-cells = <1>;
84 #reset-cells = <1>;
85 #power-domain-cells = <1>;
86 };
87...