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| author | Philipp Zabel <philipp.zabel@gmail.com> | 2008-02-05 07:28:22 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 18:44:13 +0100 |
| commit | 1c44f5f16fee880b294f8068354bfb9dddf1349b (patch) | |
| tree | dd9815cf7a38af7d4abc55eb707574ceedd8a912 /arch/arm/mach-pxa/irq.c | |
| parent | gpiolib: update Documentation/gpio.txt (diff) | |
| download | linux-1c44f5f16fee880b294f8068354bfb9dddf1349b.tar.xz linux-1c44f5f16fee880b294f8068354bfb9dddf1349b.zip | |
gpiolib support for the PXA architecture
This adds gpiolib support for the PXA architecture:
- move all GPIO API functions from generic.c into gpio.c
- convert the gpio_get/set_value macros into inline functions
This makes it easier to hook up GPIOs provided by external chips like
ASICs and CPLDs.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Eric Miao <eric.miao@marvell.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
[ Minor ARM fixup from David Brownell folded into this ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/mach-pxa/irq.c')
| -rw-r--r-- | arch/arm/mach-pxa/irq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 5a1d5eef10a4..36c6a68beca2 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -311,6 +311,8 @@ void __init pxa_init_irq_gpio(int gpio_nr) /* Install handler for GPIO>=2 edge detect interrupts */ set_irq_chip(IRQ_GPIO_2_x, &pxa_internal_chip_low); set_irq_chained_handler(IRQ_GPIO_2_x, pxa_gpio_demux_handler); + + pxa_init_gpio(gpio_nr); } void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int)) |