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Date:   Wed, 31 Aug 2016 14:40:52 +0200
From:   Javier Martinez Canillas <javier@....samsung.com>
To:     Krzysztof Kozlowski <k.kozlowski@...sung.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Tomasz Figa <tomasz.figa@...il.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: Re: [PATCH 0/9] ARM: dts: exynos: Use macros for GPIO to make it more
 readable

Hello Krzysztof,

On 08/31/2016 02:13 PM, Krzysztof Kozlowski wrote:
> Hi,
> 
> Example:
> -		samsung,pin-function = <0x2>;
> -		samsung,pin-pud = <0>;
> -		samsung,pin-drv = <0>;
> +		samsung,pin-function = <PIN_FUNC_SPC_2>;
> +		samsung,pin-pud = <PIN_PULL_NONE>;
> +		samsung,pin-drv = <PIN_DRV_LV1>;
>  
> This should be just more readable. Especially for drive strenghts which
> are unobvious and different between some SoCs.
>

I agree that's better to have macros for these instead of using magic numbers.

For all the series:

Reviewed-by: Javier Martinez Canillas <javier@....samsung.com>

> Tested with dtx_diff:
> for i in dts-old/exynos*dtb; do scripts/dtc/dtx_diff $i dts-new/$(basename $i);  done
>

I've also tested the patches on an Exynos5800 Peach Pi board, and as expected
everything is working correctly since the compiled DTB is exactly the same.

So for patches 1/9 and 9/9:

Tested-by: Javier Martinez Canillas <javier@....samsung.com>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America

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