Re: [PATCH v19 1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers

[Conor Dooley <conor@kernel.org>]

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On Mon, Jun 15, 2026 at 11:57:57PM +0800, Hal Feng wrote:
> Remove the jh8100 compatible since the JH8100 SoC has been canceled and
> will not be released. Add the jhb100 compatible to replace it.

> Use a oneOf construct to support the single-string opencores,pwm-v1
> compatible.

No thanks. Simple as this IP might be, I still want soc-specific
compatibles to be a requirement.
pw-bot: changes-requested

Thanks,
Conor.

> 
> Change the register size in examples to 0x10, since an OpenCores PTC IP
> has only 4 32-bit registers: CNTR, HRC, LRC and CTRL.
> 
> I will maintain this pwm module in place of William.
> 
> Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
> ---
>  .../devicetree/bindings/pwm/opencores,pwm.yaml   | 16 +++++++++-------
>  1 file changed, 9 insertions(+), 7 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml b/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml
> index 52a59d245cdb..5f05606a2d3d 100644
> --- a/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml
> +++ b/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml
> @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
>  title: OpenCores PWM controller
>  
>  maintainers:
> -  - William Qiu <william.qiu@starfivetech.com>
> +  - Hal Feng <hal.feng@starfivetech.com>
>  
>  description:
>    The OpenCores PTC ip core contains a PWM controller. When operating in PWM
> @@ -19,12 +19,14 @@ allOf:
>  
>  properties:
>    compatible:
> -    items:
> -      - enum:
> -          - starfive,jh7100-pwm
> -          - starfive,jh7110-pwm
> -          - starfive,jh8100-pwm
> +    oneOf:
>        - const: opencores,pwm-v1
> +      - items:
> +        - enum:
> +            - starfive,jh7100-pwm
> +            - starfive,jh7110-pwm
> +            - starfive,jhb100-pwm
> +        - const: opencores,pwm-v1
>  
>    reg:
>      maxItems: 1
> @@ -49,7 +51,7 @@ examples:
>    - |
>      pwm@12490000 {
>          compatible = "starfive,jh7110-pwm", "opencores,pwm-v1";
> -        reg = <0x12490000 0x10000>;
> +        reg = <0x12490000 0x10>;
>          clocks = <&clkgen 181>;
>          resets = <&rstgen 109>;
>          #pwm-cells = <3>;
> -- 
> 2.43.2
> 

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