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From:   Heiko Stuebner <heiko@sntech.de>
To:     cl@rock-chips.com
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Subject: Re: [RESEND PATCH v4 06/10] dt-bindings: gpio: change items restriction of clock for rockchip,gpio-bank
Date:   Fri, 14 May 2021 12:06:51 +0200
Message-ID: <5026524.44csPzL39Z@phil>
In-Reply-To: <20210513064606.18397-1-cl@rock-chips.com>
References: <20210429081151.17558-1-cl@rock-chips.com> <20210513064606.18397-1-cl@rock-chips.com>
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Hi,

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