From: Jason Wang <jason77.wang@gmail.com>
Date: Sat, 12 Jun 2010 14:22:39 +0000 (+0800)
Subject: mxc/iomux: add GPIO bank offset for iomux v3 platforms
X-Git-Tag: v2.6.36-rc1~591^2^2~1^2~34
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=426ab49b3361474622e492cff949853584e3451f;p=pandora-kernel.git

mxc/iomux: add GPIO bank offset for iomux v3 platforms

These GPIO bank offsets are useful when define a gpio number.
E.G. when GPIO PORTC pin 6 is used for irq request pin of external
expanding device, we can define it like:
  #define EXP_PARENT_IRQ_PIN (GPIO_PORTC + 6)

Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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