[ARM] pxa: add GPIO expander (PCA9539) support for zylonite
authorEric Miao <eric.miao@marvell.com>
Wed, 28 May 2008 02:44:16 +0000 (10:44 +0800)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 9 Jul 2008 20:38:33 +0000 (21:38 +0100)
     And also reserve 32 IRQs for the two GPIO expanders.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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