[ARM] pxa/balloon3: PCF857x GPIO expander and LEDs
authorMarek Vasut <marek.vasut@gmail.com>
Tue, 27 Jul 2010 21:11:03 +0000 (23:11 +0200)
committerEric Miao <eric.y.miao@gmail.com>
Thu, 5 Aug 2010 06:32:46 +0000 (14:32 +0800)
Add supported for PCF8574A GPIO expander and LEDs attached to it.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
arch/arm/mach-pxa/balloon3.c
arch/arm/mach-pxa/include/mach/balloon3.h

Simple merge