diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2007-02-05 00:38:48 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-02-08 14:48:19 +0000 |
| commit | 4932e397be71370b95f555f87d3b424d2b5ca57b (patch) | |
| tree | 29f27c56dfcb45fed7f14efa20bba3b67a692ec4 /include/asm-arm/arch-ep93xx/irqs.h | |
| parent | fac105d05e4b410c586de55dfbf34f40a95f6977 (diff) | |
[ARM] 4122/1: ep93xx: add support for GPIO port F interrupts
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/arch-ep93xx/irqs.h')
| -rw-r--r-- | include/asm-arm/arch-ep93xx/irqs.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/asm-arm/arch-ep93xx/irqs.h b/include/asm-arm/arch-ep93xx/irqs.h index ae532e304bf..2a8c63638c5 100644 --- a/include/asm-arm/arch-ep93xx/irqs.h +++ b/include/asm-arm/arch-ep93xx/irqs.h @@ -67,9 +67,13 @@ #define IRQ_EP93XX_SAI 60 #define EP93XX_VIC2_VALID_IRQ_MASK 0x1fffffff -#define IRQ_EP93XX_GPIO(x) (64 + (x)) +/* + * Map GPIO A0..A7 to irq 64..71, B0..B7 to 72..79, and + * F0..F7 to 80..87. + */ +#define IRQ_EP93XX_GPIO(x) (64 + (((x) + (((x) >> 2) & 8)) & 0x1f)) -#define NR_EP93XX_IRQS IRQ_EP93XX_GPIO(16) +#define NR_EP93XX_IRQS (64 + 24) #define EP93XX_BOARD_IRQ(x) (NR_EP93XX_IRQS + (x)) #define EP93XX_BOARD_IRQS 32 |