From d608c738bb8fb37e5fbfcdef9c566764f2fea086 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 24 Feb 2010 16:45:54 +0000 Subject: [PATCH] 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: Mark Brown Signed-off-by: Ben Dooks --- arch/arm/mach-s3c64xx/include/mach/gpio.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-s3c64xx/include/mach/gpio.h b/arch/arm/mach-s3c64xx/include/mach/gpio.h index e8e35e8..0d46e99 100644 --- a/arch/arm/mach-s3c64xx/include/mach/gpio.h +++ b/arch/arm/mach-s3c64xx/include/mach/gpio.h @@ -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 -- 2.7.4