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

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Date: Tue, 7 May 2024 16:33:08 +0100
From: Conor Dooley <conor@...nel.org>
To: Inochi Amaoto <inochiama@...look.com>
Cc: Jean Delvare <jdelvare@...e.com>, Guenter Roeck <linux@...ck-us.net>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen Wang <unicorn_wang@...look.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, linux-hwmon@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v5 1/2] dt-bindings: hwmon: Add Sophgo SG2042 external
 hardware monitor support

On Sun, May 05, 2024 at 09:18:52AM +0800, Inochi Amaoto 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@...look.com>

Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

Cheers,
Conor.

> ---
>  .../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@...look.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>;
> +        };
> +    };
> --
> 2.45.0
> 

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