tjh.dev
Linux kernel mirror (for testing)
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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Camera Clock & Reset Controller on SM8450
8
9maintainers:
10 - Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
11 - Jagadeesh Kona <quic_jkona@quicinc.com>
12
13description: |
14 Qualcomm camera clock control module provides the clocks, resets and power
15 domains on SM8450.
16
17 See also:
18 include/dt-bindings/clock/qcom,sc8280xp-camcc.h
19 include/dt-bindings/clock/qcom,sm8450-camcc.h
20 include/dt-bindings/clock/qcom,sm8550-camcc.h
21 include/dt-bindings/clock/qcom,sm8650-camcc.h
22 include/dt-bindings/clock/qcom,x1e80100-camcc.h
23
24allOf:
25 - $ref: qcom,gcc.yaml#
26
27properties:
28 compatible:
29 enum:
30 - qcom,sc8280xp-camcc
31 - qcom,sm8450-camcc
32 - qcom,sm8550-camcc
33 - qcom,sm8650-camcc
34 - qcom,x1e80100-camcc
35
36 clocks:
37 items:
38 - description: Camera AHB clock from GCC
39 - description: Board XO source
40 - description: Board active XO source
41 - description: Sleep clock source
42
43 power-domains:
44 maxItems: 1
45 description:
46 A phandle and PM domain specifier for the MMCX power domain.
47
48 required-opps:
49 maxItems: 1
50 description:
51 A phandle to an OPP node describing required MMCX performance point.
52
53 reg:
54 maxItems: 1
55
56required:
57 - compatible
58 - clocks
59 - power-domains
60 - required-opps
61
62unevaluatedProperties: false
63
64examples:
65 - |
66 #include <dt-bindings/clock/qcom,gcc-sm8450.h>
67 #include <dt-bindings/clock/qcom,rpmh.h>
68 #include <dt-bindings/power/qcom,rpmhpd.h>
69 clock-controller@ade0000 {
70 compatible = "qcom,sm8450-camcc";
71 reg = <0xade0000 0x20000>;
72 clocks = <&gcc GCC_CAMERA_AHB_CLK>,
73 <&rpmhcc RPMH_CXO_CLK>,
74 <&rpmhcc RPMH_CXO_CLK_A>,
75 <&sleep_clk>;
76 power-domains = <&rpmhpd RPMHPD_MMCX>;
77 required-opps = <&rpmhpd_opp_low_svs>;
78 #clock-cells = <1>;
79 #reset-cells = <1>;
80 #power-domain-cells = <1>;
81 };
82...