[ARM] 3645/1: S3C2412: irq support for external interrupts
Patch from Ben Dooks
Move the decoding of the IRQ_EXT4 and above out of
the entry macro, and into an chained irq handler
as the EXTINT registers move depending on the CPU
being used.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/include/asm-arm/arch-s3c2410/regs-irq.h b/include/asm-arm/arch-s3c2410/regs-irq.h
index 24b7292..572fca5 100644
--- a/include/asm-arm/arch-s3c2410/regs-irq.h
+++ b/include/asm-arm/arch-s3c2410/regs-irq.h
@@ -23,6 +23,7 @@
#define S3C2410_IRQREG(x) ((x) + S3C24XX_VA_IRQ)
#define S3C2410_EINTREG(x) ((x) + S3C24XX_VA_GPIO)
+#define S3C24XX_EINTREG(x) ((x) + S3C24XX_VA_GPIO2)
#define S3C2410_SRCPND S3C2410_IRQREG(0x000)
#define S3C2410_INTMOD S3C2410_IRQREG(0x004)
@@ -40,5 +41,10 @@
#define S3C2410_EINTMASK S3C2410_EINTREG(0x0A4)
#define S3C2410_EINTPEND S3C2410_EINTREG(0X0A8)
+#define S3C2412_EINTMASK S3C2410_EINTREG(0x0B4)
+#define S3C2412_EINTPEND S3C2410_EINTREG(0X0B8)
+
+#define S3C24XX_EINTMASK S3C24XX_EINTREG(0x0A4)
+#define S3C24XX_EINTPEND S3C24XX_EINTREG(0X0A8)
#endif /* ___ASM_ARCH_REGS_IRQ_H */
