[ARM] S3C64XX: Add S3C64XX_PA_IIS{0,1} to <mach/map.h>

Add the physical address of the two I2S channel register blocks.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>

arch/arm/mach-s3c6400/include/mach/map.h

@@ -40,6 +40,8 @@
 
 #define S3C64XX_PA_FB		(0x77100000)
 #define S3C64XX_PA_SYSCON	(0x7E00F000)
+#define S3C64XX_PA_IIS0		(0x7F002000)
+#define S3C64XX_PA_IIS1		(0x7F003000)
 #define S3C64XX_PA_TIMER	(0x7F006000)
 #define S3C64XX_PA_IIC0		(0x7F004000)
 #define S3C64XX_PA_IIC1		(0x7F00F000)