From: Vivek Gautam <gautam.vivek@samsung.com>
Date: Tue, 16 Sep 2014 05:02:06 +0000 (+0530)
Subject: phy: exynos-dp-video: Use syscon support to control pmu register
X-Git-Tag: fixes-for-v3.18-merge-window~16^2~19^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5ec598650257d9a7abefa6616840c872e194fdb;p=pandora-kernel.git

phy: exynos-dp-video: Use syscon support to control pmu register

Currently the DP_PHY_ENABLE register is mapped in the driver,
and accessed to control power to the PHY.
With mfd-syscon and regmap interface available at our disposal,
it's wise to use that instead of using a 'reg' property for the
controller and allocating a memory resource for that.

To facilitate this, we have added another compatible string
for Exynso5420 SoC to acquire driver data which contains
different DP-PHY-CONTROL register offset.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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