2 Commits

Author	SHA1	Message	Date
Tom Rini	5b8031ccb4	Add more SPDX-License-Identifier tags ... In a number of places we had wordings of the GPL (or LGPL in a few cases) license text that were split in such a way that it wasn't caught previously. Convert all of these to the correct SPDX-License-Identifier tag. Signed-off-by: Tom Rini <trini@konsulko.com>	2016-01-19 08:31:21 -05:00
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