linux-kernel - Re: [RESEND][V5 PATCH 1/2] dt-bindings: Added device tree binding for max98390

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Date:   Tue, 26 May 2020 16:36:42 -0600
From:   Rob Herring <robh@...nel.org>
To:     Steve Lee <steves.lee@...imintegrated.com>
Cc:     lgirdwood@...il.com, broonie@...nel.org,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, ryan.lee.maxim@...il.com,
        ryans.lee@...imintegrated.com, steves.lee.maxim@...il.com
Subject: Re: [RESEND][V5 PATCH 1/2] dt-bindings: Added device tree binding
 for max98390

On Mon, May 18, 2020 at 09:49:30AM +0900, Steve Lee wrote:
> Add documentation for DT binding of max98390 amplifier driver.
> 
> Signed-off-by: Steve Lee <steves.lee@...imintegrated.com>
> ---
> 
> 
> Changed since V4:
> 	* No changes.
> Changed since V3:
> 	* No changes.
> Changed since V2:
> 	* No changes.
> Changed since V1:
> 	* Modified sample text in example

You are obviously sending patches too quickly. Give folks a chance to 
review.

> 
>  .../devicetree/bindings/sound/max98390.txt    | 26 +++++++++++++++++++

Bindings are now in DT schema format. Please convert this. See 
Documentation/devicetree/writing-schema.rst

>  1 file changed, 26 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/max98390.txt
> 
> diff --git a/Documentation/devicetree/bindings/sound/max98390.txt b/Documentation/devicetree/bindings/sound/max98390.txt
> new file mode 100644
> index 000000000000..0ddd4c6ae55e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/max98390.txt
> @@ -0,0 +1,26 @@
> +Maxim Integrated MAX98390 Speaker Amplifier
> +
> +This device supports I2C.
> +
> +Required properties:
> +
> + - compatible : "maxim,max98390"
> +
> + - reg : the I2C address of the device.
> +
> +Optional properties:
> +
> +- maxim,temperature_calib
> +  u32. The calculated temperature data was measured while doing the calibration. Data : Temp / 100 * 2^12
> +
> +- maxim,r0_calib
> +  u32. This is r0 calibration data which was measured in factory mode.

Unless these are shared already with other Maxim chips, s/_/-/.

> +
> +Example:
> +
> +codec: max98390@38 {

amplifier@38

> +	compatible = "maxim,max98390";
> +	reg = <0x38>;
> +	maxim,temperature_calib = <1024>;
> +	maxim,r0_calib = <100232>;
> +};
> -- 
> 2.17.1
>