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,videocc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Qualcomm Video Clock & Reset Controller Binding
8
9 maintainers:
10 - Taniya Das <tdas@codeaurora.org>
11
12 description: |
13 Qualcomm video clock control module which supports the clocks, resets and
14 power domains on Qualcomm SoCs.
15
16 See also:
17 dt-bindings/clock/qcom,videocc-sc7180.h
18 dt-bindings/clock/qcom,videocc-sc7280.h
19 dt-bindings/clock/qcom,videocc-sdm845.h
20 dt-bindings/clock/qcom,videocc-sm8150.h
21 dt-bindings/clock/qcom,videocc-sm8250.h
22
23 properties:
24 compatible:
25 enum:
26 - qcom,sc7180-videocc
27 - qcom,sc7280-videocc
28 - qcom,sdm845-videocc
29 - qcom,sm8150-videocc
30 - qcom,sm8250-videocc
31
32 clocks:
33 items:
34 - description: Board XO source
35
36 clock-names:
37 items:
38 - const: bi_tcxo
39
40 '#clock-cells':
41 const: 1
42
43 '#reset-cells':
44 const: 1
45
46 '#power-domain-cells':
47 const: 1
48
49 reg:
50 maxItems: 1
51
52 power-domains:
53 description:
54 A phandle and PM domain specifier for the MMCX power domain.
55 maxItems: 1
56
57 required-opps:
58 description:
59 A phandle to an OPP node describing required MMCX performance point.
60 maxItems: 1
61
62 required:
63 - compatible
64 - reg
65 - clocks
66 - clock-names
67 - '#clock-cells'
68 - '#reset-cells'
69 - '#power-domain-cells'
70
71 additionalProperties: false
72
73 examples:
74 - |
75 #include <dt-bindings/clock/qcom,rpmh.h>
76 #include <dt-bindings/power/qcom-rpmpd.h>
77 clock-controller@ab00000 {
78 compatible = "qcom,sdm845-videocc";
79 reg = <0x0ab00000 0x10000>;
80 clocks = <&rpmhcc RPMH_CXO_CLK>;
81 clock-names = "bi_tcxo";
82 #clock-cells = <1>;
83 #reset-cells = <1>;
84 #power-domain-cells = <1>;
85 power-domains = <&rpmhpd SM8250_MMCX>;
86 required-opps = <&rpmhpd_opp_low_svs>;
87 };
88 ...
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