From: Tony Prisk <linux@prisktech.co.nz>
Date: Wed, 8 Aug 2012 01:05:55 +0000 (+1200)
Subject: arm: vt8500: gpio: Devicetree support for arch-vt8500
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~61^2~4^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e48b1c56019868b34efcd0e2334b7cdfac14092;p=pandora-kernel.git

arm: vt8500: gpio: Devicetree support for arch-vt8500

Converted the existing arch-vt8500 gpio to a platform_device.
Added support for WM8505 and WM8650 GPIO controllers.
Replaced existing readl/writel calls with _relaxed variants.
Replaced existing unsigned variables with u32 to match register size.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
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