am33xx: Add support, update omap3 McSPI driver

Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/drivers/spi/omap3_spi.h b/drivers/spi/omap3_spi.h
index 0ac801c..bffa43c 100644
--- a/drivers/spi/omap3_spi.h
+++ b/drivers/spi/omap3_spi.h
@@ -30,10 +30,15 @@
 #ifndef _OMAP3_SPI_H_
 #define _OMAP3_SPI_H_
 
+#ifdef CONFIG_AM33XX
+#define OMAP3_MCSPI1_BASE	0x48030100
+#define OMAP3_MCSPI2_BASE	0x481A0100
+#else
 #define OMAP3_MCSPI1_BASE	0x48098000
 #define OMAP3_MCSPI2_BASE	0x4809A000
 #define OMAP3_MCSPI3_BASE	0x480B8000
 #define OMAP3_MCSPI4_BASE	0x480BA000
+#endif
 
 #define OMAP3_MCSPI_MAX_FREQ	48000000