[PATCH v5 1/2] dt-bindings: hwmon: Add Sophgo SG2042 external hardware monitor support

[Anup Patel]

On Sun, May 5, 2024 at 6:48 AM Inochi Amaoto <inochiama at outlook.com> wrote:
>
> 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 at outlook.com>

LGTM.

Reviewed-by: Anup Patel <anup at brainfault.org>

Applied this patch to the riscv/opensbi repo.

Thanks,
Anup

> ---
>  .../hwmon/sophgo,sg2042-hwmon-mcu.yaml        | 43 +++++++++++++++++++
>  1 file changed, 43 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml
>
> 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 at 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 at 17 {
> +            compatible = "sophgo,sg2042-hwmon-mcu";
> +            reg = <0x17>;
> +            #thermal-sensor-cells = <1>;
> +        };
> +    };
> --
> 2.45.0
>
>