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

[Jerome Brunet]

On Tue 23 Apr 2024 at 17:56, Conor Dooley <conor@xxxxxxxxxx> wrote:

> [[PGP Signed Part:Undecided]]
> On Tue, Apr 23, 2024 at 07:10:05PM +0300, George Stark wrote:
>> The chip has 3 dual channel PWM modules AB, CD, EF.
>> 
>> Signed-off-by: George Stark <gnstark@xxxxxxxxxxxxxxxxx>
>> Signed-off-by: Dmitry Rokosov <ddrokosov@xxxxxxxxxxxxxxxxx>
>
> a would sort before s.
>
> With the re-order,
> Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
>
> Thanks,
> Conor.
>
>> ---
>>  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..ef6daf1760ff 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

AFAICT, the a1 interface is exactly as the s4 interface.
So a1 should list s4 as a fallback and the driver should match on the s4.

>>        - items:
>>            - enum:
>>                - amlogic,meson8b-pwm-v2
>> @@ -126,6 +127,7 @@ allOf:
>>            contains:
>>              enum:
>>                - amlogic,meson-s4-pwm
>> +              - amlogic,meson-a1-pwm
>>      then:
>>        properties:
>>          clocks:
>> -- 
>> 2.25.1
>> 
>
> [[End of PGP Signed Part]]


-- 
Jerome