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$id: http://devicetree.org/schemas/clock/qcom,sm8450-gpucc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Graphics Clock & Reset Controller on SM8450
8
9maintainers:
10 - Konrad Dybcio <konrad.dybcio@linaro.org>
11
12description: |
13 Qualcomm graphics clock control module provides the clocks, resets and power
14 domains on Qualcomm SoCs.
15
16 See also::
17 include/dt-bindings/clock/qcom,sm8450-gpucc.h
18 include/dt-bindings/clock/qcom,sm8550-gpucc.h
19 include/dt-bindings/reset/qcom,sm8450-gpucc.h
20 include/dt-bindings/reset/qcom,sm8650-gpucc.h
21 include/dt-bindings/reset/qcom,x1e80100-gpucc.h
22
23properties:
24 compatible:
25 enum:
26 - qcom,sm8450-gpucc
27 - qcom,sm8550-gpucc
28 - qcom,sm8650-gpucc
29 - qcom,x1e80100-gpucc
30
31 clocks:
32 items:
33 - description: Board XO source
34 - description: GPLL0 main branch source
35 - description: GPLL0 div branch source
36
37 '#clock-cells':
38 const: 1
39
40 '#reset-cells':
41 const: 1
42
43 '#power-domain-cells':
44 const: 1
45
46 reg:
47 maxItems: 1
48
49required:
50 - compatible
51 - reg
52 - clocks
53 - '#clock-cells'
54 - '#reset-cells'
55 - '#power-domain-cells'
56
57additionalProperties: false
58
59examples:
60 - |
61 #include <dt-bindings/clock/qcom,gcc-sm8450.h>
62 #include <dt-bindings/clock/qcom,rpmh.h>
63
64 soc {
65 #address-cells = <2>;
66 #size-cells = <2>;
67
68 clock-controller@3d90000 {
69 compatible = "qcom,sm8450-gpucc";
70 reg = <0 0x03d90000 0 0xa000>;
71 clocks = <&rpmhcc RPMH_CXO_CLK>,
72 <&gcc GCC_GPU_GPLL0_CLK_SRC>,
73 <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
74 #clock-cells = <1>;
75 #reset-cells = <1>;
76 #power-domain-cells = <1>;
77 };
78 };
79...