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3 Commits

Author SHA1 Message Date
Antony Pavlov 6339a419e9 gpio: unify gpio direction macros names with Linux kernel
See linux.git/include/linux/gpio.h and
linux.git/Documentation/gpio.txt for details.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-11-22 10:59:00 +01:00
Sebastian Hesselbarth d7fc449a2e gpio: dw: add get_direction callback
This adds a callback function to read the current state of a GPIOs
in/out direction.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-11-11 09:05:35 +01:00
Sascha Hauer 0207b0c6ac gpio: Add designware gpio controller support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-09-10 21:11:36 +02:00