1 # SPDX-License-Identifier: GPL-2.0-only
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/qcom,gcc-apq8064.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Qualcomm Global Clock & Reset Controller on APQ8064/MSM8960
8
9 maintainers:
10 - Stephen Boyd <sboyd@kernel.org>
11 - Taniya Das <quic_tdas@quicinc.com>
12
13 description: |
14 Qualcomm global clock control module provides the clocks, resets and power
15 domains on APQ8064.
16
17 See also::
18 include/dt-bindings/clock/qcom,gcc-msm8960.h
19 include/dt-bindings/reset/qcom,gcc-msm8960.h
20
21 allOf:
22 - $ref: qcom,gcc.yaml#
23
24 properties:
25 compatible:
26 oneOf:
27 - items:
28 - enum:
29 - qcom,gcc-apq8064
30 - qcom,gcc-msm8960
31 - const: syscon
32 - enum:
33 - qcom,gcc-apq8064
34 - qcom,gcc-msm8960
35 deprecated: true
36
37 thermal-sensor:
38 description: child tsens device
39 $ref: /schemas/thermal/qcom-tsens.yaml#
40
41 clocks:
42 maxItems: 3
43
44 clock-names:
45 items:
46 - const: cxo
47 - const: pxo
48 - const: pll4
49
50 nvmem-cells:
51 minItems: 1
52 maxItems: 2
53 deprecated: true
54 description:
55 Qualcomm TSENS (thermal sensor device) on some devices can
56 be part of GCC and hence the TSENS properties can also be part
57 of the GCC/clock-controller node.
58 For more details on the TSENS properties please refer
59 Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
60
61 nvmem-cell-names:
62 minItems: 1
63 deprecated: true
64 items:
65 - const: calib
66 - const: calib_backup
67
68 '#thermal-sensor-cells':
69 const: 1
70 deprecated: true
71
72 '#power-domain-cells': false
73
74 required:
75 - compatible
76
77 unevaluatedProperties: false
78
79 examples:
80 - |
81 clock-controller@900000 {
82 compatible = "qcom,gcc-apq8064", "syscon";
83 reg = <0x00900000 0x4000>;
84 #clock-cells = <1>;
85 #reset-cells = <1>;
86
87 thermal-sensor {
88 compatible = "qcom,msm8960-tsens";
89
90 nvmem-cells = <&tsens_calib>, <&tsens_backup>;
91 nvmem-cell-names = "calib", "calib_backup";
92 interrupts = <0 178 4>;
93 interrupt-names = "uplow";
94
95 #qcom,sensors = <11>;
96 #thermal-sensor-cells = <1>;
97 };
98 };
99 ...
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