From 8d4ce4cd7480ccd8412d4391d063733d6fc52f5c Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Mon, 15 Nov 2010 11:48:32 +0200 Subject: [ARM] Dove: add support for GPIOs 64-71 Signed-off-by: Mike Rapoport Acked-by: Saeed Bishara Signed-off-by: Nicolas Pitre --- arch/arm/mach-dove/include/mach/dove.h | 1 + arch/arm/mach-dove/include/mach/gpio.h | 6 ++++-- 2 files changed, 5 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-dove/include/mach') diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h index f6a08397f046..148f4f0ee3e5 100644 --- a/arch/arm/mach-dove/include/mach/dove.h +++ b/arch/arm/mach-dove/include/mach/dove.h @@ -131,6 +131,7 @@ #define DOVE_RESET_SAMPLE_LO (DOVE_MPP_VIRT_BASE | 0x014) #define DOVE_RESET_SAMPLE_HI (DOVE_MPP_VIRT_BASE | 0x018) #define DOVE_GPIO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_GPIO2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe8400) #define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) #define DOVE_AU1_SPDIFO_GPIO_EN (1 << 1) #define DOVE_NAND_GPIO_EN (1 << 0) diff --git a/arch/arm/mach-dove/include/mach/gpio.h b/arch/arm/mach-dove/include/mach/gpio.h index 0ee70ff39e11..340bb7af529d 100644 --- a/arch/arm/mach-dove/include/mach/gpio.h +++ b/arch/arm/mach-dove/include/mach/gpio.h @@ -14,12 +14,14 @@ #include #include /* cansleep wrappers */ -#define GPIO_MAX 64 +#define GPIO_MAX 72 #define GPIO_BASE_LO (DOVE_GPIO_VIRT_BASE + 0x00) #define GPIO_BASE_HI (DOVE_GPIO_VIRT_BASE + 0x20) -#define GPIO_BASE(pin) ((pin < 32) ? GPIO_BASE_LO : GPIO_BASE_HI) +#define GPIO_BASE(pin) ((pin < 32) ? GPIO_BASE_LO : \ + ((pin < 64) ? GPIO_BASE_HI : \ + DOVE_GPIO2_VIRT_BASE)) #define GPIO_OUT(pin) (GPIO_BASE(pin) + 0x00) #define GPIO_IO_CONF(pin) (GPIO_BASE(pin) + 0x04) -- cgit v1.2.3