diff options
| author | Rabin Vincent <rabin.vincent@stericsson.com> | 2010-03-03 04:54:37 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-19 18:29:45 +0000 |
| commit | 94bdc0e2d76c5f2467346bf14e7e16d6d8e0395d (patch) | |
| tree | 00f98df7579a1fb53766a34d5ee3339b68908776 /arch/arm/mach-ux500/include/mach/irqs.h | |
| parent | 1df20afce51e7af2a587425d1aafca2608fe0066 (diff) | |
ARM: 5973/1: ux500: add gpio support
Add support for the GPIOs on the U8500, using the plat-nomadik GPIO
driver.
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ux500/include/mach/irqs.h')
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/irqs.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/include/mach/irqs.h b/arch/arm/mach-ux500/include/mach/irqs.h index 394b5dd2200..8a1f6976c24 100644 --- a/arch/arm/mach-ux500/include/mach/irqs.h +++ b/arch/arm/mach-ux500/include/mach/irqs.h @@ -66,6 +66,12 @@ /* There are 128 shared peripheral interrupts assigned to * INTID[160:32]. The first 32 interrupts are reserved. */ -#define NR_IRQS 161 +#define U8500_SOC_NR_IRQS 161 + +/* After chip-specific IRQ numbers we have the GPIO ones */ +#define NOMADIK_NR_GPIO 288 +#define NOMADIK_GPIO_TO_IRQ(gpio) ((gpio) + U8500_SOC_NR_IRQS) +#define NOMADIK_IRQ_TO_GPIO(irq) ((irq) - U8500_SOC_NR_IRQS) +#define NR_IRQS NOMADIK_GPIO_TO_IRQ(NOMADIK_NR_GPIO) #endif /*ASM_ARCH_IRQS_H*/ |