diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2006-03-20 21:02:37 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-03-21 22:06:21 +0000 |
| commit | bd20ff5793b4ece4fa3e9e0fcf8e6bbd93526215 (patch) | |
| tree | 3241a5ab8b8ff5e00107f80417d5dc75e57e8acb /include/asm-arm | |
| parent | 36c64af4e013ddf44c44298f50ff138ef1e2e7b7 (diff) | |
[ARM] 3374/1: ep93xx: gpio interrupt support
Patch from Lennert Buytenhek
Add GPIO interrupt support for the first 16 GPIO lines (port A
and B.)
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-ep93xx/ep93xx-regs.h | 10 | ||||
| -rw-r--r-- | include/asm-arm/arch-ep93xx/irqs.h | 4 |
2 files changed, 13 insertions, 1 deletions
diff --git a/include/asm-arm/arch-ep93xx/ep93xx-regs.h b/include/asm-arm/arch-ep93xx/ep93xx-regs.h index c1efacc83b7..71cea0b5841 100644 --- a/include/asm-arm/arch-ep93xx/ep93xx-regs.h +++ b/include/asm-arm/arch-ep93xx/ep93xx-regs.h @@ -72,6 +72,16 @@ #define EP93XX_GPIO_BASE (EP93XX_APB_VIRT_BASE + 0x00040000) #define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x)) +#define EP93XX_GPIO_A_INT_TYPE1 EP93XX_GPIO_REG(0x90) +#define EP93XX_GPIO_A_INT_TYPE2 EP93XX_GPIO_REG(0x94) +#define EP93XX_GPIO_A_INT_ACK EP93XX_GPIO_REG(0x98) +#define EP93XX_GPIO_A_INT_ENABLE EP93XX_GPIO_REG(0x9c) +#define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0) +#define EP93XX_GPIO_B_INT_TYPE1 EP93XX_GPIO_REG(0xac) +#define EP93XX_GPIO_B_INT_TYPE2 EP93XX_GPIO_REG(0xb0) +#define EP93XX_GPIO_B_INT_ACK EP93XX_GPIO_REG(0xb4) +#define EP93XX_GPIO_B_INT_ENABLE EP93XX_GPIO_REG(0xb8) +#define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc) #define EP93XX_AAC_BASE (EP93XX_APB_VIRT_BASE + 0x00080000) diff --git a/include/asm-arm/arch-ep93xx/irqs.h b/include/asm-arm/arch-ep93xx/irqs.h index 8c10fb964fa..9a42f5de9e5 100644 --- a/include/asm-arm/arch-ep93xx/irqs.h +++ b/include/asm-arm/arch-ep93xx/irqs.h @@ -67,7 +67,9 @@ #define IRQ_EP93XX_SAI 60 #define EP93XX_VIC2_VALID_IRQ_MASK 0x1fffffff -#define NR_EP93XX_IRQS 64 +#define IRQ_EP93XX_GPIO(x) (64 + (x)) + +#define NR_EP93XX_IRQS IRQ_EP93XX_GPIO(16) #define EP93XX_BOARD_IRQ(x) (NR_EP93XX_IRQS + (x)) #define EP93XX_BOARD_IRQS 32 |