From d6cffa4f28695eab44a4268652788b96bb44c441 Mon Sep 17 00:00:00 2001
From: James Hogan <james.hogan@imgtec.com>
Date: Mon, 22 Apr 2013 16:46:36 +0100
Subject: [PATCH] metag: tz1090: select and instantiate gpio-tz1090

Select ARCH_WANT_OPTIONAL_GPIOLIB from SOC_TZ1090 to allow GPIOLIB and
GPIO_TZ1090 (the main gpio driver) to be enabled once it is merged, and
instantiate it from tz1090.dtsi.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Grant Likely <grant.likely@linaro.org>
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