linux-kernel - Re: [PATCH v3 4/4] ARM: dts: Add exynos5250-spring device tree

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Date:	Thu, 31 Jul 2014 15:19:53 +0530
From:	Ajay kumar <ajaynumb@...il.com>
To:	Andreas Färber <afaerber@...e.de>
Cc:	"linux-samsung-soc@...r.kernel.org" 
	<linux-samsung-soc@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Stephan van Schaik <stephan@...khronix.com>,
	Vincent Palatin <vpalatin@...omium.org>,
	Doug Anderson <dianders@...omium.org>,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>,
	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>,
	Ben Dooks <ben-linux@...ff.org>,
	Kukjin Kim <kgene.kim@...sung.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Ajay Kumar <ajaykumar.rs@...sung.com>
Subject: Re: [PATCH v3 4/4] ARM: dts: Add exynos5250-spring device tree

Hi Andreas,

On Thu, Jul 31, 2014 at 2:56 PM, Andreas Färber <afaerber@...e.de> wrote:
> Am 30.07.2014 15:50, schrieb Andreas Färber:
>> diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
>> new file mode 100644
>> index 000000000000..bcca892bf2ff
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/exynos5250-spring.dts
> [...]
>> +&pinctrl_0 {
>> +     dp_hpd_gpio: dp-hpd-gpio {
>> +             samsung,pins = "gpc3-0";
>> +             samsung,pin-function = <1>;
>
> Not sure where this 1 came from... Both Ajay and my 3.8 DT have 0.
Right, this should be 0.

>> +             samsung,pin-pud = <3>;
>> +             samsung,pin-drv = <0>;
>> +     };
>
> Seeing that Ajay called this node dp-hdp, it should probably be an override?
dp_hpd should be enough. I will keep the same name for peach boards.
dp_hpd: dp-hpd {
.
.
.
};

Ajay
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