97 lines
2.3 KiB
YAML
97 lines
2.3 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/thermal/rockchip-thermal.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Temperature Sensor ADC (TSADC) on Rockchip SoCs
|
|
|
|
maintainers:
|
|
- Heiko Stuebner <heiko@sntech.de>
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- rockchip,px30-tsadc # PX30 SoCs
|
|
- rockchip,rv1108-tsadc # RV1108 SoCs
|
|
- rockchip,rk3228-tsadc # RK3228 SoCs
|
|
- rockchip,rk3288-tsadc # RK3288 SoCs
|
|
- rockchip,rk3328-tsadc # RK3328 SoCs
|
|
- rockchip,rk3368-tsadc # RK3368 SoCs
|
|
- rockchip,rk3399-tsadc # RK3399 SoCs
|
|
- rockchip,rk3568-tsadc # RK3568 SoCs
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
minItems: 2
|
|
maxItems: 2
|
|
|
|
clock-names:
|
|
items:
|
|
- const: tsadc
|
|
- const: apb_pclk
|
|
|
|
resets:
|
|
maxItems: 1
|
|
|
|
reset-names:
|
|
items:
|
|
- const: tsadc-apb
|
|
|
|
"#thermal-sensor-cells":
|
|
const: 1
|
|
|
|
rockchip,grf:
|
|
description: The phandle of the syscon node for the general register file.
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
|
|
|
rockchip,hw-tshut-temp:
|
|
description: The hardware-controlled shutdown temperature value.
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
rockchip,hw-tshut-mode:
|
|
description: The hardware-controlled shutdown mode 0:CRU 1:GPIO.
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
enum: [0, 1]
|
|
|
|
rockchip,hw-tshut-polarity:
|
|
description: The hardware-controlled active polarity 0:LOW 1:HIGH.
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
enum: [0, 1]
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
- clocks
|
|
- clock-names
|
|
- resets
|
|
- reset-names
|
|
- "#thermal-sensor-cells"
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/clock/rk3288-cru.h>
|
|
|
|
tsadc: tsadc@ff280000 {
|
|
compatible = "rockchip,rk3288-tsadc";
|
|
reg = <0xff280000 0x100>;
|
|
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
|
|
clock-names = "tsadc", "apb_pclk";
|
|
resets = <&cru SRST_TSADC>;
|
|
reset-names = "tsadc-apb";
|
|
#thermal-sensor-cells = <1>;
|
|
rockchip,hw-tshut-temp = <95000>;
|
|
rockchip,hw-tshut-mode = <0>;
|
|
rockchip,hw-tshut-polarity = <0>;
|
|
};
|