Re: [PATCH v4 1/2] gpio: dt-bindings: add more loongson gpio chip support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Aug 23, 2023 at 11:34:26AM +0800, Yinbo Zhu wrote:
> This patch was to add loongson 2k0500, 2k2000 and 3a5000 gpio chip
> dt-bindings support in yaml file.
> 
> Signed-off-by: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
> ---
>  .../bindings/gpio/loongson,ls-gpio.yaml       | 23 +++++++++++++++----
>  1 file changed, 19 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml b/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
> index fb86e8ce6349..97472f1529a0 100644
> --- a/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
> @@ -11,9 +11,24 @@ maintainers:
>  
>  properties:
>    compatible:
> -    enum:
> -      - loongson,ls2k-gpio
> -      - loongson,ls7a-gpio
> +    oneOf:
> +      - enum:
> +          - loongson,ls2k-gpio
> +          - loongson,ls2k0500-gpio0
> +          - loongson,ls2k0500-gpio1
> +          - loongson,ls2k2000-gpio0
> +          - loongson,ls2k2000-gpio1
> +          - loongson,ls2k2000-gpio2
> +          - loongson,ls3a5000-gpio
> +          - loongson,ls7a-gpio

> +      - items:
> +          - enum:
> +              - loongson,ls2k1000-gpio
> +          - const: loongson,ls2k-gpio
> +      - items:
> +          - enum:
> +              - loongson,ls7a1000-gpio
> +          - const: loongson,ls7a-gpio

Are there going to be more controllers that are compatible with
"ls7a-gpio"? If not, you can simplify both of these to have 2 const:
entries, like:

      - items:
          - const: loongson,ls2k1000-gpio
          - const: loongson,ls2k-gpio

      - items:
          - const: loongson,ls7a1000-gpio
          - const: loongson,ls7a-gpio

Either way,
Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>

Thanks for sticking at this one :)

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Linux SPI]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux