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-rw-r--r--arch/arm/mach-s3c2410/include/mach/irqs.h22
1 files changed, 20 insertions, 2 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/irqs.h b/arch/arm/mach-s3c2410/include/mach/irqs.h
index 6c12c6312ad..04c59ab489f 100644
--- a/arch/arm/mach-s3c2410/include/mach/irqs.h
+++ b/arch/arm/mach-s3c2410/include/mach/irqs.h
@@ -153,9 +153,9 @@
#define IRQ_S3C2443_AC97 S3C2410_IRQSUB(28)
#ifdef CONFIG_CPU_S3C2443
-#define NR_IRQS (IRQ_S3C2443_AC97+1)
+#define S3C2410_NR_INTERNAL_IRQS (IRQ_S3C2443_AC97+1)
#else
-#define NR_IRQS (IRQ_S3C2440_AC97+1)
+#define S3C2410_NR_INTERNAL_IRQS (IRQ_S3C2440_AC97+1)
#endif
/* compatibility define. */
@@ -173,4 +173,22 @@
/* Our FIQs are routable from IRQ_EINT0 to IRQ_ADCPARENT */
#define FIQ_START IRQ_EINT0
+/* Board specific IRQs
+ * If your board needs a extra set of IRQ numbers add it to the list here.
+ * Make sure that the numbers are kept in descending order, so if support for
+ * multiple boards is compiled in the maximum will be used and there are enough
+ * IRQ numbers available for each board.
+ */
+
+#if 0
+/* Number of board specific irqs go here */
+#else
+#define IRQ_BOARD_NR 0
+#endif
+
+#define IRQ_BOARD_START S3C2410_NR_INTERNAL_IRQS
+#define IRQ_BOARD_END (IRQ_BOARD_START + IRQ_BOARD_NR)
+
+#define NR_IRQS IRQ_BOARD_END
+
#endif /* __ASM_ARCH_IRQ_H */