Peter Tyser e92739d34e Add support for PCA953x I2C gpio devices ... Initial support for NXP's 4 and 8 bit I2C gpio expanders (eg pca9537, pca9557, etc). The CONFIG_PCA953X define enables support for the devices while the CONFIG_CMD_PCA953X define enables the pca953x command. The CONFIG_CMD_PCA953X_INFO define enables an 'info' sub-command which provides summary information for the given pca953x device. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>		2008-12-19 18:11:49 -06:00
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Makefile	Add support for PCA953x I2C gpio devices	2008-12-19 18:11:49 -06:00
pca953x.c	Add support for PCA953x I2C gpio devices	2008-12-19 18:11:49 -06:00