From: Jingchang Lu <b35083@freescale.com>
Date: Wed, 7 Aug 2013 09:05:40 +0000 (+0800)
Subject: i2c: imx: change register offset representation
X-Git-Tag: v3.12-rc1~140^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8cc7331ff372b9d03f8b2eb1422052bd99430611;p=pandora-kernel.git

i2c: imx: change register offset representation

the I2C register offset may different between SoCs,
to provid support for all these chips, split the
register offset into a fixed base address and a
variable shift value, then the full register offset
will be calculated by
reg_off = ( reg_base_addr << reg_shift)

Signed-off-by: Jingchang Lu <b35083@freescale.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

Reading git-diff-tree failed