1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/clock/qcom, 4 $id: http://devicetree.org/schemas/clock/qcom,gcc-sc7180.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Qualcomm Global Clock & Reset Controlle 7 title: Qualcomm Global Clock & Reset Controller on SC7180
8 8
9 maintainers: 9 maintainers:
10 - Stephen Boyd <sboyd@kernel.org> 10 - Stephen Boyd <sboyd@kernel.org>
11 - Taniya Das <quic_tdas@quicinc.com> 11 - Taniya Das <quic_tdas@quicinc.com>
12 12
13 description: | 13 description: |
14 Qualcomm global clock control module provide 14 Qualcomm global clock control module provides the clocks, resets and power
15 domains on SC7180. 15 domains on SC7180.
16 16
17 See also:: include/dt-bindings/clock/qcom,gc 17 See also:: include/dt-bindings/clock/qcom,gcc-sc7180.h
18 18
19 properties: 19 properties:
20 compatible: 20 compatible:
21 const: qcom,gcc-sc7180 21 const: qcom,gcc-sc7180
22 22
23 clocks: 23 clocks:
24 items: 24 items:
25 - description: Board XO source 25 - description: Board XO source
26 - description: Board active XO source 26 - description: Board active XO source
27 - description: Sleep clock source 27 - description: Sleep clock source
28 28
29 clock-names: 29 clock-names:
30 items: 30 items:
31 - const: bi_tcxo 31 - const: bi_tcxo
32 - const: bi_tcxo_ao 32 - const: bi_tcxo_ao
33 - const: sleep_clk 33 - const: sleep_clk
34 34
35 power-domains: 35 power-domains:
36 items: 36 items:
37 - description: CX domain 37 - description: CX domain
38 38
39 required: 39 required:
40 - compatible 40 - compatible
41 - clocks 41 - clocks
42 - clock-names 42 - clock-names
43 - '#power-domain-cells' <<
44 43
45 allOf: 44 allOf:
46 - $ref: qcom,gcc.yaml# 45 - $ref: qcom,gcc.yaml#
47 46
48 unevaluatedProperties: false 47 unevaluatedProperties: false
49 48
50 examples: 49 examples:
51 - | 50 - |
52 #include <dt-bindings/clock/qcom,rpmh.h> 51 #include <dt-bindings/clock/qcom,rpmh.h>
53 #include <dt-bindings/power/qcom-rpmpd.h> 52 #include <dt-bindings/power/qcom-rpmpd.h>
54 53
55 clock-controller@100000 { 54 clock-controller@100000 {
56 compatible = "qcom,gcc-sc7180"; 55 compatible = "qcom,gcc-sc7180";
57 reg = <0x00100000 0x1f0000>; 56 reg = <0x00100000 0x1f0000>;
58 clocks = <&rpmhcc RPMH_CXO_CLK>, 57 clocks = <&rpmhcc RPMH_CXO_CLK>,
59 <&rpmhcc RPMH_CXO_CLK_A>, 58 <&rpmhcc RPMH_CXO_CLK_A>,
60 <&sleep_clk>; 59 <&sleep_clk>;
61 clock-names = "bi_tcxo", "bi_tcxo_ao", " 60 clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
62 power-domains = <&rpmhpd SC7180_CX>; 61 power-domains = <&rpmhpd SC7180_CX>;
63 #clock-cells = <1>; 62 #clock-cells = <1>;
64 #reset-cells = <1>; 63 #reset-cells = <1>;
65 #power-domain-cells = <1>; 64 #power-domain-cells = <1>;
66 }; 65 };
67 ... 66 ...
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