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
7 title: Qualcomm Camera Clock & Reset Controller on SM8450
8
9 maintainers:
10 - Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
11 - Jagadeesh Kona <quic_jkona@quicinc.com>
12
13 description: |
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
24 properties:
25 compatible:
26 enum:
27 - qcom,sc8280xp-camcc
28 - qcom,sm8450-camcc
29 - qcom,sm8550-camcc
30 - qcom,sm8650-camcc
31 - qcom,x1e80100-camcc
32
33 clocks:
34 items:
35 - description: Camera AHB clock from GCC
36 - description: Board XO source
37 - description: Board active XO source
38 - description: Sleep clock source
39
40 power-domains:
41 maxItems: 1
42 description:
43 A phandle and PM domain specifier for the MMCX power domain.
44
45 required-opps:
46 maxItems: 1
47 description:
48 A phandle to an OPP node describing required MMCX performance point.
49
50 reg:
51 maxItems: 1
52
53 required:
54 - compatible
55 - clocks
56 - power-domains
57
58 allOf:
59 - $ref: qcom,gcc.yaml#
60 - if:
61 properties:
62 compatible:
63 contains:
64 enum:
65 - qcom,sc8280xp-camcc
66 - qcom,sm8450-camcc
67 - qcom,sm8550-camcc
68 - qcom,x1e80100-camcc
69 then:
70 required:
71 - required-opps
72
73 unevaluatedProperties: false
74
75 examples:
76 - |
77 #include <dt-bindings/clock/qcom,gcc-sm8450.h>
78 #include <dt-bindings/clock/qcom,rpmh.h>
79 #include <dt-bindings/power/qcom,rpmhpd.h>
80 clock-controller@ade0000 {
81 compatible = "qcom,sm8450-camcc";
82 reg = <0xade0000 0x20000>;
83 clocks = <&gcc GCC_CAMERA_AHB_CLK>,
84 <&rpmhcc RPMH_CXO_CLK>,
85 <&rpmhcc RPMH_CXO_CLK_A>,
86 <&sleep_clk>;
87 power-domains = <&rpmhpd RPMHPD_MMCX>;
88 required-opps = <&rpmhpd_opp_low_svs>;
89 #clock-cells = <1>;
90 #reset-cells = <1>;
91 #power-domain-cells = <1>;
92 };
93 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.