allwinner,sun8i-a83t-ths.yaml

  1# SPDX-License-Identifier: GPL-2.0
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/thermal/allwinner,sun8i-a83t-ths.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Allwinner SUN8I Thermal Controller
  8
  9maintainers:
 10  - Vasily Khoruzhick <anarsoul@gmail.com>
 11  - Yangtao Li <tiny.windzz@gmail.com>
 12
 13$ref: thermal-sensor.yaml#
 14
 15properties:
 16  compatible:
 17    enum:
 18      - allwinner,sun8i-a83t-ths
 19      - allwinner,sun8i-h3-ths
 20      - allwinner,sun8i-r40-ths
 21      - allwinner,sun20i-d1-ths
 22      - allwinner,sun50i-a64-ths
 23      - allwinner,sun50i-a100-ths
 24      - allwinner,sun50i-h5-ths
 25      - allwinner,sun50i-h6-ths
 26      - allwinner,sun50i-h616-ths
 27
 28  clocks:
 29    minItems: 1
 30    items:
 31      - description: Bus Clock
 32      - description: Module Clock
 33
 34  clock-names:
 35    minItems: 1
 36    items:
 37      - const: bus
 38      - const: mod
 39
 40  reg:
 41    maxItems: 1
 42
 43  interrupts:
 44    maxItems: 1
 45
 46  resets:
 47    maxItems: 1
 48
 49  nvmem-cells:
 50    maxItems: 1
 51    description: Calibration data for thermal sensors
 52
 53  nvmem-cell-names:
 54    const: calibration
 55
 56  allwinner,sram:
 57    maxItems: 1
 58    description: phandle to device controlling temperate offset SYS_CFG register
 59
 60  "#thermal-sensor-cells":
 61    enum:
 62      - 0
 63      - 1
 64
 65allOf:
 66  - if:
 67      properties:
 68        compatible:
 69          contains:
 70            enum:
 71              - allwinner,sun20i-d1-ths
 72              - allwinner,sun50i-a100-ths
 73              - allwinner,sun50i-h6-ths
 74              - allwinner,sun50i-h616-ths
 75
 76    then:
 77      properties:
 78        clocks:
 79          maxItems: 1
 80
 81        clock-names:
 82          maxItems: 1
 83
 84    else:
 85      properties:
 86        clocks:
 87          minItems: 2
 88
 89        clock-names:
 90          minItems: 2
 91
 92  - if:
 93      not:
 94        properties:
 95          compatible:
 96            contains:
 97              const: allwinner,sun50i-h616-ths
 98
 99    then:
100      properties:
101        allwinner,sram: false
102
103  - if:
104      properties:
105        compatible:
106          contains:
107            enum:
108              - allwinner,sun8i-h3-ths
109              - allwinner,sun20i-d1-ths
110
111    then:
112      properties:
113        "#thermal-sensor-cells":
114          const: 0
115
116    else:
117      properties:
118        "#thermal-sensor-cells":
119          const: 1
120
121  - if:
122      not:
123        properties:
124          compatible:
125            contains:
126              enum:
127                - allwinner,sun8i-a83t-ths
128
129    then:
130      required:
131        - clocks
132        - clock-names
133        - resets
134
135required:
136  - compatible
137  - reg
138  - interrupts
139
140unevaluatedProperties: false
141
142examples:
143  - |
144    thermal-sensor@1f04000 {
145        compatible = "allwinner,sun8i-a83t-ths";
146        reg = <0x01f04000 0x100>;
147        interrupts = <0 31 0>;
148        nvmem-cells = <&ths_calibration>;
149        nvmem-cell-names = "calibration";
150        #thermal-sensor-cells = <1>;
151    };
152
153  - |
154    thermal-sensor@1c25000 {
155        compatible = "allwinner,sun8i-h3-ths";
156        reg = <0x01c25000 0x400>;
157        clocks = <&ccu 0>, <&ccu 1>;
158        clock-names = "bus", "mod";
159        resets = <&ccu 2>;
160        interrupts = <0 31 0>;
161        nvmem-cells = <&ths_calibration>;
162        nvmem-cell-names = "calibration";
163        #thermal-sensor-cells = <0>;
164    };
165
166  - |
167    thermal-sensor@5070400 {
168        compatible = "allwinner,sun50i-h6-ths";
169        reg = <0x05070400 0x100>;
170        clocks = <&ccu 0>;
171        clock-names = "bus";
172        resets = <&ccu 2>;
173        interrupts = <0 15 0>;
174        nvmem-cells = <&ths_calibration>;
175        nvmem-cell-names = "calibration";
176        #thermal-sensor-cells = <1>;
177    };
178
179...