From: Magnus Damm <damm@opensource.se>
Date: Tue, 26 Feb 2013 13:26:23 +0000 (+0900)
Subject: gpio/em: Add Device Tree support
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~23^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=753c5983ddd38022a680a36f5d66b23b185c9b62;p=pandora-kernel.git

gpio/em: Add Device Tree support

Update the Emma Mobile GPIO driver to add DT support.

The patch simply adds a two-cell xlate function and
updates the probe code to allow configuration via DT
using the "ngpios" property plus OF id in the same
style as gpio-mvebu.c. The code is also adjusted to
use postcore_initcall() to force early setup.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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