From 55d3936d30affccb904f9294a3076ccb7bf09688 Mon Sep 17 00:00:00 2001 From: Haojian Zhuang Date: Wed, 28 Apr 2010 11:43:00 -0400 Subject: [ARM] mmp: configure gpio pins from 128 to 192 In mmp2, 6 banks of GPIO registers are supported. So we can support 192 GPIO pins at most. Signed-off-by: Haojian Zhuang Signed-off-by: Eric Miao --- arch/arm/mach-mmp/include/mach/gpio.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-mmp') diff --git a/arch/arm/mach-mmp/include/mach/gpio.h b/arch/arm/mach-mmp/include/mach/gpio.h index ab26d13295c..ee8b02ed801 100644 --- a/arch/arm/mach-mmp/include/mach/gpio.h +++ b/arch/arm/mach-mmp/include/mach/gpio.h @@ -10,7 +10,7 @@ #define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2)) #define GPIO_REG(x) (*((volatile u32 *)(GPIO_REGS_VIRT + (x)))) -#define NR_BUILTIN_GPIO (128) +#define NR_BUILTIN_GPIO (192) #define gpio_to_bank(gpio) ((gpio) >> 5) #define gpio_to_irq(gpio) (IRQ_GPIO_START + (gpio)) -- cgit v1.2.3