bindings/thermal/mediatek%2Clvts-thermal.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/mediatek,lvts-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Balsam CHIHI <bchihi@baylibre.com>
14   a Sensing device - Thermal Sensing Micro Circuit Unit (TSMCU),
15   a Converter - Low Voltage Thermal Sensor converter (LVTS), and
21       - mediatek,mt8192-lvts-ap
22       - mediatek,mt8192-lvts-mcu
23       - mediatek,mt8195-lvts-ap
24       - mediatek,mt8195-lvts-mcu
39   nvmem-cells:
42       - description: Calibration eFuse data 1 for LVTS
43       - description: Calibration eFuse data 2 for LVTS
45   nvmem-cell-names:
48       - const: lvts-calib-data-1
49       - const: lvts-calib-data-2
51   "#thermal-sensor-cells":
55   - $ref: thermal-sensor.yaml#
57   - if:
62               - mediatek,mt8192-lvts-ap
63               - mediatek,mt8192-lvts-mcu
66         nvmem-cells:
69         nvmem-cell-names:
72   - if:
77               - mediatek,mt8195-lvts-ap
78               - mediatek,mt8195-lvts-mcu
81         nvmem-cells:
84         nvmem-cell-names:
88   - compatible
89   - reg
90   - interrupts
91   - clocks
92   - resets
93   - nvmem-cells
94   - nvmem-cell-names
95   - "#thermal-sensor-cells"
100   - |
101     #include <dt-bindings/interrupt-controller/arm-gic.h>
102     #include <dt-bindings/clock/mt8195-clk.h>
103     #include <dt-bindings/reset/mt8195-resets.h>
104     #include <dt-bindings/thermal/mediatek,lvts-thermal.h>
107       #address-cells = <2>;
108       #size-cells = <2>;
110       lvts_mcu: thermal-sensor@11278000 {
111         compatible = "mediatek,mt8195-lvts-mcu";
116         nvmem-cells = <&lvts_efuse_data1 &lvts_efuse_data2>;
117         nvmem-cell-names = "lvts-calib-data-1", "lvts-calib-data-2";
118         #thermal-sensor-cells = <1>;
122     thermal_zones: thermal-zones {
123       cpu0-thermal {
124         polling-delay = <1000>;
125         polling-delay-passive = <250>;
126         thermal-sensors = <&lvts_mcu MT8195_MCU_LITTLE_CPU0>;
129           cpu0_alert: trip-alert {
135           cpu0_crit: trip-crit {