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3 Commits

Author SHA1 Message Date
Sachin Kamat 61e3884ec1 gpio: grgpio: Staticize local symbols 
Local symbols accessed only in this file are made static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-06-19 21:40:38 +02:00
Andreas Larsson 08ffb2229f gpio: grgpio: Add irq support 
The drivers sets up an irq domain and hands out unique irqs to irq
capable gpio lines regardless of how underlying irq maps to gpio
lines. Any gpio line can map to any one or none of the irqs of the
core, independently of each other.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-04-26 08:52:38 +02:00
Andreas Larsson ddb27f3bf7 gpio: grgpio: Add device driver for GRGPIO cores 
This driver supports GRGPIO gpio cores available in the GRLIB VHDL IP
core library from Aeroflex Gaisler.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-04-26 08:50:27 +02:00