Convert the hisilicon SoCs tsensor txt bindings to dt-schema Signed-off-by: Abdulrasaq Lawani <abdulrasaqolawani@xxxxxxxxx> --- Changes in v2: - Remove extra node in example. - Use standard node name in example. - Include additional defines from includes. - Add reference to thermal-sensor.yaml. - Remove redundant properties and comments. - Link to v1: https://lore.kernel.org/all/20240613224204.185844-1-abdulrasaqolawani@xxxxxxxxx --- Validated with dtschema and tested against `hi3660-hikey960.dts`. --- .../bindings/thermal/hisilicon,tsensor.yaml | 57 ++++++++++++++++++++++ .../bindings/thermal/hisilicon-thermal.txt | 32 ------------ 2 files changed, 57 insertions(+), 32 deletions(-) diff --git a/Documentation/devicetree/bindings/thermal/hisilicon,tsensor.yaml b/Documentation/devicetree/bindings/thermal/hisilicon,tsensor.yaml new file mode 100644 index 000000000000..8b898fbfb200 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/hisilicon,tsensor.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/hisilicon,tsensor.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Temperature Sensor on HiSilicon SoCs + +maintainers: + - Abdulrasaq Lawani <abdulrasaqolawani@xxxxxxxxx> + +allOf: + - $ref: thermal-sensor.yaml + +properties: + compatible: + enum: + - hisilicon,tsensor + - hisilicon,hi3660-tsensor + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: thermal_clk + + interrupts: + maxItems: 1 + + '#thermal-sensor-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - '#thermal-sensor-cells' + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/hi6220-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + temperature-sensor@f7030700 { + compatible = "hisilicon,tsensor"; + reg = <0xf7030700 0x1000>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&sys_ctrl HI6220_TSENSOR_CLK>; + clock-names = "thermal_clk"; + #thermal-sensor-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt b/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt deleted file mode 100644 index 4b19d80e6558..000000000000 --- a/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt +++ /dev/null @@ -1,32 +0,0 @@ -* Temperature Sensor on hisilicon SoCs - -** Required properties : - -- compatible: "hisilicon,tsensor". -- reg: physical base address of thermal sensor and length of memory mapped - region. -- interrupt: The interrupt number to the cpu. Defines the interrupt used - by /SOCTHERM/tsensor. -- clock-names: Input clock name, should be 'thermal_clk'. -- clocks: phandles for clock specified in "clock-names" property. -- #thermal-sensor-cells: Should be 1. See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for a description. - -Example : - -for Hi6220: - tsensor: tsensor@0,f7030700 { - compatible = "hisilicon,tsensor"; - reg = <0x0 0xf7030700 0x0 0x1000>; - interrupts = <0 7 0x4>; - clocks = <&sys_ctrl HI6220_TSENSOR_CLK>; - clock-names = "thermal_clk"; - #thermal-sensor-cells = <1>; - } - -for Hi3660: - tsensor: tsensor@fff30000 { - compatible = "hisilicon,hi3660-tsensor"; - reg = <0x0 0xfff30000 0x0 0x1000>; - interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>; - #thermal-sensor-cells = <1>; - }; --- base-commit: 8d5ed3dd17c9c1bdb39ecb125f0e28dfb5111dd9 change-id: 20240613-hisilicon-thermal-dt-bindings-conversion-3a4e3140f0a8 Best regards, -- Abdulrasaq Lawani <abdulrasaqolawani@xxxxxxxxx>
