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Author SHA1 Message Date
Alexander Shiyan 100c016f35 Add Generic GPIO driver
This patch adds generic memory-mapped GPIO controller support.
Code taken from Linux Kernel and adopted for barebox.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-03-11 22:17:42 +01:00
Carlo Caione 26c6feb5ed BCM2835: add gpio driver
Signed-off-by: Carlo Caione <carlo.caione@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-10-21 10:51:19 +02:00
Jean-Christophe PLAGNIOL-VILLARD e554bfa6ce gpio: add ARM Primcell pl061 support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-10-05 15:07:02 +08:00
Steffen Trumtrar 61caefcf25 gpio: add driver for stmpe io-expander
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-05 11:51:50 +02:00
Sascha Hauer 2f8fe26382 add gpiolib support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
2012-09-04 08:26:49 +02:00