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dt-bindings: thermal: convert hisilicon-thermal.txt to dt-schema
Convert the hisilicon SoCs tsensor txt bindings to dt-schema Signed-off-by: Abdulrasaq Lawani <abdulrasaqolawani@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240618-hisilicon-thermal-dt-bindings-conversion-v4-1-7eba97fbe6d0@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/thermal/hisilicon,tsensor.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Temperature Sensor on HiSilicon SoCs
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maintainers:
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- Abdulrasaq Lawani <abdulrasaqolawani@gmail.com>
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allOf:
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- $ref: thermal-sensor.yaml
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properties:
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compatible:
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enum:
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- hisilicon,tsensor
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- hisilicon,hi3660-tsensor
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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clock-names:
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items:
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- const: thermal_clk
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interrupts:
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maxItems: 1
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'#thermal-sensor-cells':
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const: 1
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required:
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- compatible
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- reg
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- interrupts
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- '#thermal-sensor-cells'
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/hi6220-clock.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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temperature-sensor@f7030700 {
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compatible = "hisilicon,tsensor";
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reg = <0xf7030700 0x1000>;
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interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&sys_ctrl HI6220_TSENSOR_CLK>;
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clock-names = "thermal_clk";
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#thermal-sensor-cells = <1>;
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};
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* Temperature Sensor on hisilicon SoCs
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** Required properties :
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- compatible: "hisilicon,tsensor".
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- reg: physical base address of thermal sensor and length of memory mapped
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region.
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- interrupt: The interrupt number to the cpu. Defines the interrupt used
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by /SOCTHERM/tsensor.
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- clock-names: Input clock name, should be 'thermal_clk'.
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- clocks: phandles for clock specified in "clock-names" property.
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- #thermal-sensor-cells: Should be 1. See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for a description.
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Example :
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for Hi6220:
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tsensor: tsensor@0,f7030700 {
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compatible = "hisilicon,tsensor";
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reg = <0x0 0xf7030700 0x0 0x1000>;
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interrupts = <0 7 0x4>;
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clocks = <&sys_ctrl HI6220_TSENSOR_CLK>;
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clock-names = "thermal_clk";
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#thermal-sensor-cells = <1>;
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}
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for Hi3660:
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tsensor: tsensor@fff30000 {
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compatible = "hisilicon,hi3660-tsensor";
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reg = <0x0 0xfff30000 0x0 0x1000>;
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interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
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#thermal-sensor-cells = <1>;
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};
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