From: Milan Svoboda <msvoboda@ra.rockwell.com>
Date: Wed, 21 Mar 2007 13:04:08 +0000 (+0100)
Subject: [ARM] 4275/1: generic gpio layer for ixp4xx
X-Git-Tag: v2.6.22-rc1~1009^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25735d10ba477d5128b1e5ccef42062bea429075;p=pandora-kernel.git

[ARM] 4275/1: generic gpio layer for ixp4xx

This patch brings generic gpio layer support to ixp4xx. It creates
functions needed for gpio->irq and irq->gpio translation.

It expects and initial value to be passed to
gpio_direction_output() which has been introduced by
commit 28735a7253a6c24364765e80a5428b4a151fccc2 in Linus git tree.

Generic gpio layer is going to be used by pxa2xx_udc driver.

Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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