1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/thermal/spr 4 $id: http://devicetree.org/schemas/thermal/sprd-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Spreadtrum thermal sensor controller !! 7 title: Spreadtrum thermal sensor controller bindings
8 8
9 maintainers: 9 maintainers:
10 - Orson Zhai <orsonzhai@gmail.com> 10 - Orson Zhai <orsonzhai@gmail.com>
11 - Baolin Wang <baolin.wang7@gmail.com> 11 - Baolin Wang <baolin.wang7@gmail.com>
12 - Chunyan Zhang <zhang.lyra@gmail.com> 12 - Chunyan Zhang <zhang.lyra@gmail.com>
13 13
14 $ref: thermal-sensor.yaml# <<
15 <<
16 properties: 14 properties:
17 compatible: 15 compatible:
18 const: sprd,ums512-thermal 16 const: sprd,ums512-thermal
19 17
20 reg: 18 reg:
21 maxItems: 1 19 maxItems: 1
22 20
23 clocks: 21 clocks:
24 maxItems: 1 22 maxItems: 1
25 23
26 clock-names: 24 clock-names:
27 items: 25 items:
28 - const: enable 26 - const: enable
29 27
30 nvmem-cells: 28 nvmem-cells:
31 maxItems: 2 29 maxItems: 2
32 description: 30 description:
33 Reference to nvmem nodes for the calibra 31 Reference to nvmem nodes for the calibration data.
34 32
35 nvmem-cell-names: 33 nvmem-cell-names:
36 items: 34 items:
37 - const: thm_sign_cal 35 - const: thm_sign_cal
38 - const: thm_ratio_cal 36 - const: thm_ratio_cal
39 37
40 "#thermal-sensor-cells": 38 "#thermal-sensor-cells":
41 const: 1 39 const: 1
42 40
43 "#address-cells": 41 "#address-cells":
44 const: 1 42 const: 1
45 43
46 "#size-cells": 44 "#size-cells":
47 const: 0 45 const: 0
48 46
49 patternProperties: 47 patternProperties:
50 "^([a-z]*-)?sensor(-section)?@[0-9]+$": 48 "^([a-z]*-)?sensor(-section)?@[0-9]+$":
51 type: object 49 type: object
52 description: 50 description:
53 Represent one thermal sensor. 51 Represent one thermal sensor.
54 52
55 properties: 53 properties:
56 reg: 54 reg:
57 description: Specify the sensor id. 55 description: Specify the sensor id.
58 maxItems: 1 56 maxItems: 1
59 57
60 nvmem-cells: 58 nvmem-cells:
61 maxItems: 1 59 maxItems: 1
62 description: 60 description:
63 Reference to an nvmem node for the c 61 Reference to an nvmem node for the calibration data.
64 62
65 nvmem-cell-names: 63 nvmem-cell-names:
66 const: sen_delta_cal 64 const: sen_delta_cal
67 65
68 required: 66 required:
69 - reg 67 - reg
70 - nvmem-cells 68 - nvmem-cells
71 - nvmem-cell-names 69 - nvmem-cell-names
72 70
73 additionalProperties: false 71 additionalProperties: false
74 72
75 required: 73 required:
76 - compatible 74 - compatible
77 - reg 75 - reg
78 - clocks 76 - clocks
79 - clock-names 77 - clock-names
80 - nvmem-cells 78 - nvmem-cells
81 - nvmem-cell-names 79 - nvmem-cell-names
>> 80 - "#thermal-sensor-cells"
82 - "#address-cells" 81 - "#address-cells"
83 - "#size-cells" 82 - "#size-cells"
84 83
85 unevaluatedProperties: false !! 84 additionalProperties: false
86 85
87 examples: 86 examples:
88 - | 87 - |
89 thermal@32200000 { !! 88 ap_thm0: thermal@32200000 {
90 compatible = "sprd,ums512-thermal"; !! 89 compatible = "sprd,ums512-thermal";
91 reg = <0x32200000 0x10000>; !! 90 reg = <0x32200000 0x10000>;
92 clock-names = "enable"; !! 91 clock-names = "enable";
93 clocks = <&aonapb_gate 32>; !! 92 clocks = <&aonapb_gate 32>;
94 #thermal-sensor-cells = <1>; !! 93 #thermal-sensor-cells = <1>;
95 nvmem-cells = <&thm0_sign>, <&thm0_rat !! 94 nvmem-cells = <&thm0_sign>, <&thm0_ratio>;
96 nvmem-cell-names = "thm_sign_cal", "th !! 95 nvmem-cell-names = "thm_sign_cal", "thm_ratio_cal";
97 #address-cells = <1>; !! 96 #address-cells = <1>;
98 #size-cells = <0>; !! 97 #size-cells = <0>;
99 !! 98
100 prometheus-sensor@0 { !! 99 prometheus-sensor@0 {
101 reg = <0>; !! 100 reg = <0>;
102 nvmem-cells = <&thm0_sen0>; !! 101 nvmem-cells = <&thm0_sen0>;
103 nvmem-cell-names = "sen_delta_cal" !! 102 nvmem-cell-names = "sen_delta_cal";
104 }; !! 103 };
105 !! 104
106 ank-sensor@1 { !! 105 ank-sensor@1 {
107 reg = <1>; !! 106 reg = <1>;
108 nvmem-cells = <&thm0_sen1>; !! 107 nvmem-cells = <&thm0_sen1>;
109 nvmem-cell-names = "sen_delta_cal" !! 108 nvmem-cell-names = "sen_delta_cal";
>> 109 };
110 }; 110 };
111 }; <<
112 ... 111 ...
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