linux-kernel - Re: [PATCH 1/2] dt-bindings: pwm: amlogic: Add new bindings for meson A1 pwm

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Date: Mon, 1 Jul 2024 15:25:06 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: George Stark <gnstark@...utedevices.com>, ukleinek@...nel.org,
 robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 neil.armstrong@...aro.org, khilman@...libre.com, jbrunet@...libre.com,
 martin.blumenstingl@...glemail.com, hkallweit1@...il.com
Cc: linux-pwm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-amlogic@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org, kernel@...utedevices.com,
 Dmitry Rokosov <ddrokosov@...utedevices.com>
Subject: Re: [PATCH 1/2] dt-bindings: pwm: amlogic: Add new bindings for meson
 A1 pwm

On 01/07/2024 15:01, George Stark wrote:
> The chip has 3 dual-channel PWM modules PWM_AB, PWM_CD, PWM_EF.
> 
> Signed-off-by: George Stark <gnstark@...utedevices.com>
> Signed-off-by: Dmitry Rokosov <ddrokosov@...utedevices.com>
> ---
>  Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml b/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
> index 1d71d4f8f328..63c6018b6b7c 100644
> --- a/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
> +++ b/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
> @@ -37,6 +37,7 @@ properties:
>        - enum:
>            - amlogic,meson8-pwm-v2
>            - amlogic,meson-s4-pwm
> +          - amlogic,meson-a1-pwm, amlogic,meson-s4-pwm

This is not valid, you cannot have such syntax (and there is no single
DT schema file like this).

It does not look like you tested the bindings, at least after quick
look. Please run `make dt_binding_check` (see
Documentation/devicetree/bindings/writing-schema.rst for instructions).
Maybe you need to update your dtschema and yamllint.

Best regards,
Krzysztof