linux-kernel - Re: [PATCH 2/5] dt-bindings: pwm: add a property "mediatek,num-pwms"

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Date:   Mon, 14 Jan 2019 12:19:16 +0100
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Ryder Lee <ryder.lee@...iatek.com>,
        Thierry Reding <thierry.reding@...il.com>
Cc:     Sean Wang <sean.wang@...nel.org>,
        Weijie Gao <weijie.gao@...iatek.com>,
        linux-pwm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 2/5] dt-bindings: pwm: add a property "mediatek,num-pwms"



On 14/01/2019 09:21, Ryder Lee wrote:
> This adds a property "mediatek,num-pwms" in example so that we could
> set the number of PWM channels via device tree.
> 
> Signed-off-by: Ryder Lee <ryder.lee@...iatek.com>

Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>

> ---
>  Documentation/devicetree/bindings/pwm/pwm-mediatek.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
> index 991728c..f9e2d1f 100644
> --- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
> +++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
> @@ -20,6 +20,7 @@ Required properties:
>   - pinctrl-names: Must contain a "default" entry.
>   - pinctrl-0: One property must exist for each entry in pinctrl-names.
>     See pinctrl/pinctrl-bindings.txt for details of the property values.
> + - mediatek,num-pwms: the number of PWM channels.
>  
>  Example:
>  	pwm0: pwm@...06000 {
> @@ -37,4 +38,5 @@ Example:
>  			      "pwm3", "pwm4", "pwm5";
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&pwm0_pins>;
> +		mediatek,num-pwms = <5>;
>  	};
>