[RESEND PATCH v4 06/10] dt-bindings: gpio: change items restriction of clock for rockchip, gpio-bank

[Heiko Stuebner]

Hi,

Am Donnerstag, 13. Mai 2021, 08:46:06 CEST schrieb cl at rock-chips.com:
> From: Liang Chen <cl at rock-chips.com>
> 
> The clock property need 2 items on some rockchip chips.
> 
> Signed-off-by: Liang Chen <cl at rock-chips.com>

this patch should definitly move over to Jianquns gpio driver series,
as it introduces the usage of these new clocks.

Also while the single-clock variant definitly doesn't need it,
I think we may want clock-names "apb_pclk", "debounce-ref" for the
2-clock variants?


Heiko

> ---
>  Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
> index d993e00..0d62c28 100644
> --- a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
> +++ b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
> @@ -22,7 +22,10 @@ properties:
>      maxItems: 1
>  
>    clocks:
> -    maxItems: 1
> +    minItems: 1
> +    items:
> +      - description: APB interface clock source
> +      - description: GPIO debounce reference clock source
>  
>    gpio-controller: true
>  
>