From mboxrd@z Thu Jan  1 00:00:00 1970
From: gregkh@suse.de (Greg KH)
Date: Wed, 10 Aug 2011 08:03:46 -0700
Subject: [PATCH 3/4] mach-ux500: export System-on-Chip information ux500
	via sysfs
In-Reply-To: <1312981422-13294-3-git-send-email-lee.jones@linaro.org>
References: <1312981422-13294-1-git-send-email-lee.jones@linaro.org>
	<1312981422-13294-3-git-send-email-lee.jones@linaro.org>
Message-ID: <20110810150346.GE7938@suse.de>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Wed, Aug 10, 2011 at 02:03:41PM +0100, Lee Jones wrote:
> Here we make use of the new drivers/base/soc driver to export
> vital SoC information out to userspace via sysfs. This patch
> provides a data structure of strings to populate the base
> nodes found in:
> 
> /sys/devices/soc/[1|2|3|...]/[family|machine|revision|soc_id].
> 
> It also adds one more node as requested by ST-Ericsson.

What is that node, and why was it requested and where is it documented?