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Commit d608c738 authored by Mark Brown's avatar Mark Brown Committed by Ben Dooks
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ARM: S3C64XX: Add initial support for board specific IRQs 



Follow the scheme used for IRQs. By default 16 GPIOs are allocated
for board use.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent e6502522

arch/arm/mach-s3c64xx/include/mach/gpio.h

+5 −1
Original line number Diff line number Diff line
@@ -91,6 +91,10 @@ enum s3c_gpio_number { 
#define S3C_GPIO_END		S3C64XX_GPIO_END



/* define the number of gpios we need to the one after the GPQ() range */

#define ARCH_NR_GPIOS	(S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1)

#define GPIO_BOARD_START (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1)



#define BOARD_NR_GPIOS 16



#define ARCH_NR_GPIOS	(GPIO_BOARD_START + BOARD_NR_GPIOS)



#include <asm-generic/gpio.h>