From: Ulf Hansson <ulf.hansson@stericsson.com>
Date: Tue, 13 Dec 2011 15:57:07 +0000 (+0100)
Subject: ARM: 7218/1: mmc: mmci: Provide option to configure bus signal direction
X-Git-Tag: v3.4-rc1~104^2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d1a3a0dc551cfa7304ca46e014231500f3b81a6;p=pandora-kernel.git

ARM: 7218/1: mmc: mmci: Provide option to configure bus signal direction

The ST Micro variant supports bus signal direction indication. A new
member in the variant struct is added for this.

Moreover the actual signal direction configuration is board specific,
thus the amba mmci platform data is extended with a new member to be
able provide mmci with these specific board configurations.

This patch is based upon a patch from Sebastian Rasmussen.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com>
Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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