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,gcc-sdx65.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Qualcomm Global Clock & Reset Controller Binding for SDX65
8
9 maintainers:
10 - Vamsi krishna Lanka <quic_vamslank@quicinc.com>
11
12 description: |
13 Qualcomm global clock control module which supports the clocks, resets and
14 power domains on SDX65
15
16 See also:
17 - dt-bindings/clock/qcom,gcc-sdx65.h
18
19 properties:
20 compatible:
21 const: qcom,gcc-sdx65
22
23 reg:
24 maxItems: 1
25
26 clocks:
27 items:
28 - description: Board XO source
29 - description: Board active XO source
30 - description: Sleep clock source
31 - description: PCIE Pipe clock source
32 - description: USB3 phy wrapper pipe clock source
33 - description: PLL test clock source (Optional clock)
34 minItems: 5
35
36 clock-names:
37 items:
38 - const: bi_tcxo
39 - const: bi_tcxo_ao
40 - const: sleep_clk
41 - const: pcie_pipe_clk
42 - const: usb3_phy_wrapper_gcc_usb30_pipe_clk
43 - const: core_bi_pll_test_se # Optional clock
44 minItems: 5
45
46 '#clock-cells':
47 const: 1
48
49 '#reset-cells':
50 const: 1
51
52 '#power-domain-cells':
53 const: 1
54
55 required:
56 - compatible
57 - reg
58 - clocks
59 - clock-names
60 - '#clock-cells'
61 - '#reset-cells'
62 - '#power-domain-cells'
63
64 additionalProperties: false
65
66 examples:
67 - |
68 #include <dt-bindings/clock/qcom,rpmh.h>
69 clock-controller@100000 {
70 compatible = "qcom,gcc-sdx65";
71 reg = <0x100000 0x1f7400>;
72 clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>, <&sleep_clk>,
73 <&pcie_pipe_clk>, <&usb3_phy_wrapper_gcc_usb30_pipe_clk>, <&pll_test_clk>;
74 clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk",
75 "pcie_pipe_clk", "usb3_phy_wrapper_gcc_usb30_pipe_clk", "core_bi_pll_test_se";
76 #clock-cells = <1>;
77 #reset-cells = <1>;
78 #power-domain-cells = <1>;
79 };
80 ...
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