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3 commits

Author SHA1 Message Date
Rob Herring
f314f33be7 ARM: 7342/2: sa1100: prepare for sparse irq conversion 
In preparation to convert SA1100 to sparse irq, set .nr_irqs for each machine
and explicitly include mach/irqs.h as needed.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2012-03-25 23:57:20 +01:00
Russell King
f408c985ce GPIO: sa1100: implement proper gpiolib gpio_to_irq conversion 
The existing gpio_to_irq() implementation on sa1100 only translates
validly for internal GPIOs.  Since this sub-arch enables GPIOLIB
support, this results in buggy translations for non-internal GPIOs.

Get rid of the private gpio_to_irq() implementation, replacing it
with the .to_irq method in the sa1100 gpio chip instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
 2012-01-13 22:25:23 -07:00
Linus Walleij
2428835fc6 ARM: 7049/1: mach-sa1100: move SA1100 GPIO driver to GPIO subsystem 
As per example from the other ARM boards, push the SA100
GPIO driver down to the GPIO subsystem so it can be consolidated.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2011-08-22 09:13:44 +01:00
Renamed from arch/arm/mach-sa1100/gpio.c (Browse further)