diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2012-05-20 01:01:35 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-05-20 03:05:04 +0900 |
| commit | 0e944e276c7ebcb880d20f6e9255f596c85fc767 (patch) | |
| tree | 90aff0c2e5fe44fda194d4a26ed678dc38c48e5c /arch/arm/mach-s3c24xx/include | |
| parent | 2de05a57467c43f58802cdeaa547aee73396b6f3 (diff) | |
ARM: S3C24XX: add support for second irq set of S3C2416
The S3C2416 has a separate second interrupt register-set to support
additional irqs. This patch adds the necessary constants and registers
the irq handlers for it.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c24xx/include')
| -rw-r--r-- | arch/arm/mach-s3c24xx/include/mach/irqs.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/mach-s3c24xx/include/mach/irqs.h b/arch/arm/mach-s3c24xx/include/mach/irqs.h index e53b2177319e..b7a9f4d469e8 100644 --- a/arch/arm/mach-s3c24xx/include/mach/irqs.h +++ b/arch/arm/mach-s3c24xx/include/mach/irqs.h @@ -134,6 +134,17 @@ #define IRQ_S32416_WDT S3C2410_IRQSUB(27) #define IRQ_S32416_AC97 S3C2410_IRQSUB(28) +/* second interrupt-register of s3c2416/s3c2450 */ + +#define S3C2416_IRQ(x) S3C2410_IRQ((x) + 54 + 29) +#define IRQ_S3C2416_2D S3C2416_IRQ(0) +#define IRQ_S3C2416_IIC1 S3C2416_IRQ(1) +#define IRQ_S3C2416_RESERVED2 S3C2416_IRQ(2) +#define IRQ_S3C2416_RESERVED3 S3C2416_IRQ(3) +#define IRQ_S3C2416_PCM0 S3C2416_IRQ(4) +#define IRQ_S3C2416_PCM1 S3C2416_IRQ(5) +#define IRQ_S3C2416_I2S0 S3C2416_IRQ(6) +#define IRQ_S3C2416_I2S1 S3C2416_IRQ(7) /* extra irqs for s3c2440 */ @@ -175,7 +186,9 @@ #define IRQ_S3C2443_WDT S3C2410_IRQSUB(27) #define IRQ_S3C2443_AC97 S3C2410_IRQSUB(28) -#if defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) +#if defined(CONFIG_CPU_S3C2416) +#define NR_IRQS (IRQ_S3C2416_I2S1 + 1) +#elif defined(CONFIG_CPU_S3C2443) #define NR_IRQS (IRQ_S3C2443_AC97+1) #else #define NR_IRQS (IRQ_S3C2440_AC97+1) |