diff options
| author | Marc Zyngier <maz@misterjones.org> | 2010-05-26 14:42:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 09:12:41 -0700 |
| commit | a80a0bbee49872c296c9ed9d6af0f510fcd825a7 (patch) | |
| tree | e617afb270575fbd3c05f534444fd8895fc8a0b9 /drivers/gpio/cs5535-gpio.c | |
| parent | 0af62f4d1eedaacf6a85e293958699540d09fa3e (diff) | |
gpio: add interrupt handling capability to max732x
Most of the GPIO expanders supported by the max732x driver have interrupt
generation capability by reporting changes on input pins through an INT#
pin. This patch implements the irq_chip functionnality (edge detection
only).
Signed-off-by: Marc Zyngier <maz@misterjones.org>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Jebediah Huang <jebediah.huang@gmail.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpio/cs5535-gpio.c')
0 files changed, 0 insertions, 0 deletions