linux-kernel - Re: [PATCH v6 4/4] dt-bindings:Add SQ52206 to ina2xx devicetree bindings

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Message-ID: <b93159ed-247e-4cdf-81c0-f32b85d4fbbf@roeck-us.net>
Date: Thu, 27 Mar 2025 15:53:02 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Wenliang Yan <wenliang202407@....com>, Jean Delvare <jdelvare@...e.com>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>
Cc: Jonathan Corbet <corbet@....net>, linux-hwmon@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 christophe.jaillet@...adoo.fr
Subject: Re: [PATCH v6 4/4] dt-bindings:Add SQ52206 to ina2xx devicetree
 bindings

On 3/27/25 06:18, Wenliang Yan wrote:
> Add the sq52206 compatible to the ina2xx.yaml
> 
> Signed-off-by: Wenliang Yan <wenliang202407@....com>
> ---
> 
> Add the meaning of 'shunt-gain' in SQ52206.
> 
> v5->v6:add content to meet the update requirements of the ina2xx.yaml
> 
>   Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml | 5 +++++
>   1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
> index bc03781342c0..8cd672e6bf62 100644
> --- a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
> +++ b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
> @@ -19,6 +19,7 @@ description: |
>   properties:
>     compatible:
>       enum:
> +      - silergy,sq52206
>         - silergy,sy24655
>         - ti,ina209
>         - ti,ina219
> @@ -58,6 +59,9 @@ properties:
>         shunt voltage, and a value of 4 maps to ADCRANGE=0 such that a wider
>         voltage range is used.
>   
> +      For SQ52206,the shunt-gain value 1 mapps to ADCRANGE=10/11, the value 2
> +      mapps to ADCRANGE=01, and the value 4 mapps to ADCRANGE=00.
> +
>         The default value is device dependent, and is defined by the reset value
>         of PGA/ADCRANGE in the respective configuration registers.
>       $ref: /schemas/types.yaml#/definitions/uint32
> @@ -97,6 +101,7 @@ allOf:
>           compatible:
>             contains:
>               enum:
> +              - silergy,sy24655

silergy,sq52206 ?

>                 - silergy,sy24655
>                 - ti,ina209
>                 - ti,ina219