From mboxrd@z Thu Jan  1 00:00:00 1970
From: sergei.shtylyov@cogentembedded.com (Sergei Shtylyov)
Date: Thu, 06 Mar 2014 01:30:36 +0300
Subject: [PATCH] dts: add support for MMC on socfpga boards
In-Reply-To: <20140305162350.GA3674@pollux.denx.de>
References: <20140305162350.GA3674@pollux.denx.de>
Message-ID: <5317A58C.1080703@cogentembedded.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Hello.

On 03/05/2014 07:23 PM, Pavel Machek wrote:

> Add DTS binding for MMC on socfpga boards. Tested on Sockit.

> Signed-off-by: Pavel Machek <pavel@denx.de>

> diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
> index 537f1a5..cad7526 100644
> --- a/arch/arm/boot/dts/socfpga.dtsi
> +++ b/arch/arm/boot/dts/socfpga.dtsi
> @@ -521,6 +521,23 @@
>   			reg-io-width = <4>;
>   		};
>
> +		mmc: dwmmc0 at ff704000 {

    ePAPR standard [1] tells us in section 2.2.2:

The name of a node should be somewhat generic, reflecting the function of the 
device and not its 3 precise programming model.

     So, please name the node just "mmc at ff704000". You can choose whatever 
label you like.

[1] http://www.power.org/resources/downloads/Power_ePAPR_APPROVED_v1.0.pdf

WBR, Sergei