From: Huang Shijie <b32955@freescale.com>
Date: Tue, 28 May 2013 06:20:07 +0000 (+0800)
Subject: drivers: bus: add a new driver for WEIM
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~69^2~9^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85bf6d4e4b100efda8169f6f98fd65d0029c7813;p=pandora-kernel.git

drivers: bus: add a new driver for WEIM

The WEIM(Wireless External Interface Module) works like a bus.
You can attach many different devices on it, such as NOR, onenand.

In the case of i.MX6q-sabreauto, the NOR is connected to WEIM.

This patch also adds the devicetree binding document.
The driver only works when the devicetree is enabled.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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