linux-kernel - RE: [PATCH v3] ARM: dts: Add SPI CS on exynos5250-snow

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Date:	Wed, 29 Jul 2015 09:57:29 +0900
From:	Kukjin Kim <kgene@...nel.org>
To:	'Michal Suchanek' <hramrach@...il.com>,
	'Rob Herring' <robh+dt@...nel.org>,
	'Pawel Moll' <pawel.moll@....com>,
	'Mark Rutland' <mark.rutland@....com>,
	'Ian Campbell' <ijc+devicetree@...lion.org.uk>,
	'Kumar Gala' <galak@...eaurora.org>,
	'Russell King' <linux@....linux.org.uk>,
	'Kukjin Kim' <kgene@...nel.org>,
	'Krzysztof Kozlowski' <k.kozlowski@...sung.com>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: RE: [PATCH v3] ARM: dts: Add SPI CS on exynos5250-snow

Michal Suchanek wrote:
> 
> Although there is only one choice of chipselect it is necessary to
> specify it. The driver cannot claim the gpio otherwise.
> 
> Signed-off-by: Michal Suchanek <hramrach@...il.com>
> Acked-by: Javier Martinez Canillas <javier@....samsung.com>
> Acked-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
> 

>From here ---8<--------8<-----------

> --
>  - don't move unrelated line
>  - use symbolic GPIO_ACTIVE_HIGH

to here  ---8<--------8<-----------

should be added under the following '---'.

Please add some additional comments like above 'changes since previous version'
under the following '---' not '--', because all comments will be logged before
the '---' and I don't want to keep the changes basically.

Anyway, applied with removing above comments.

Thanks,
Kukjin

> ---
>  arch/arm/boot/dts/exynos5250-snow.dts | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> index b7f4122..2d6a976 100644
> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> @@ -688,6 +688,7 @@
>  	status = "okay";
>  	samsung,spi-src-clk = <0>;
>  	num-cs = <1>;
> +	cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>;
>  };
> 
>  &usbdrd_dwc3 {
> --
> 2.1.4

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