diff options
| author | Inochi Amaoto <inochiama@outlook.com> | 2024-08-17 10:22:56 +0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2024-08-27 08:11:15 -0700 |
| commit | 87798d9f700b9a9b4afd4193b4874b7d9c36ee1f (patch) | |
| tree | dd108affbc4c31101b657ef0cefb141f5331f205 | |
| parent | d5b07232868b69414d1e540e7b96a60fbcab3409 (diff) | |
dt-bindings: hwmon: Add Sophgo SG2042 external hardware monitor support
Due to the design, Sophgo SG2042 use an external MCU to provide
hardware information, thermal information and reset control.
Add bindings for this monitor device.
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Tested-by: Chen Wang <unicorn_wang@outlook.com>
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Message-ID: <IA1PR20MB49538276F283C4D01364AEB6BB822@IA1PR20MB4953.namprd20.prod.outlook.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml b/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml new file mode 100644 index 000000000000..f0667ac41d75 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/sophgo,sg2042-hwmon-mcu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo SG2042 onboard MCU support + +maintainers: + - Inochi Amaoto <inochiama@outlook.com> + +properties: + compatible: + const: sophgo,sg2042-hwmon-mcu + + reg: + maxItems: 1 + + "#thermal-sensor-cells": + const: 1 + +required: + - compatible + - reg + - "#thermal-sensor-cells" + +allOf: + - $ref: /schemas/thermal/thermal-sensor.yaml# + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + hwmon@17 { + compatible = "sophgo,sg2042-hwmon-mcu"; + reg = <0x17>; + #thermal-sensor-cells = <1>; + }; + }; |