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-sm8150.h
21 dt-bindings/clock/qcom,gpucc-sm8250.h
22
23properties:
24 compatible:
25 enum:
26 - qcom,sdm845-gpucc
27 - qcom,sc7180-gpucc
28 - qcom,sc7280-gpucc
29 - qcom,sc8180x-gpucc
30 - qcom,sm8150-gpucc
31 - qcom,sm8250-gpucc
32
33 clocks:
34 items:
35 - description: Board XO source
36 - description: GPLL0 main branch source
37 - description: GPLL0 div branch source
38
39 clock-names:
40 items:
41 - const: bi_tcxo
42 - const: gcc_gpu_gpll0_clk_src
43 - const: gcc_gpu_gpll0_div_clk_src
44
45 '#clock-cells':
46 const: 1
47
48 '#reset-cells':
49 const: 1
50
51 '#power-domain-cells':
52 const: 1
53
54 reg:
55 maxItems: 1
56
57required:
58 - compatible
59 - reg
60 - clocks
61 - clock-names
62 - '#clock-cells'
63 - '#reset-cells'
64 - '#power-domain-cells'
65
66additionalProperties: false
67
68examples:
69 - |
70 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
71 #include <dt-bindings/clock/qcom,rpmh.h>
72 clock-controller@5090000 {
73 compatible = "qcom,sdm845-gpucc";
74 reg = <0x05090000 0x9000>;
75 clocks = <&rpmhcc RPMH_CXO_CLK>,
76 <&gcc GCC_GPU_GPLL0_CLK_SRC>,
77 <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
78 clock-names = "bi_tcxo",
79 "gcc_gpu_gpll0_clk_src",
80 "gcc_gpu_gpll0_div_clk_src";
81 #clock-cells = <1>;
82 #reset-cells = <1>;
83 #power-domain-cells = <1>;
84 };
85...