keystone2: enable OSR clock domain for K2L SoC

This patches enables the On-chip Shared Ram clock domain for K2L SoC.

Signed-off-by: Hao Zhang <hzhang@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
diff --git a/arch/arm/include/asm/arch-keystone/hardware.h b/arch/arm/include/asm/arch-keystone/hardware.h
index 295c6b0..08a7c70 100644
--- a/arch/arm/include/asm/arch-keystone/hardware.h
+++ b/arch/arm/include/asm/arch-keystone/hardware.h
@@ -142,6 +142,7 @@
 
 /* MSMC control */
 #define KS2_MSMC_CTRL_BASE		0x0bc00000
+#define KS2_MSMC_DATA_BASE		0x0c000000
 #define KS2_MSMC_SEGMENT_TETRIS		8
 #define KS2_MSMC_SEGMENT_NETCP		9
 #define KS2_MSMC_SEGMENT_QM_PDSP	10