arm: rmobile: Add SH QSPI base register address

This adds base register address of SH QSPI.
Currently, SH QSPI is used only from R8A7790 and R8A7791.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

arch/arm/include/asm/arch-rmobile/r8a7790.h

@@ -19,6 +19,7 @@
 #define DBSC3_1_BASE		0xE67A0000
 #define TMU_BASE		0xE61E0000
 #define	GPIO5_BASE		0xE6055000
+#define SH_QSPI_BASE	0xE6B10000
 
 #define S3C_BASE		0xE6784000
 #define S3C_INT_BASE		0xE6784A00

arch/arm/include/asm/arch-rmobile/r8a7791.h

@@ -19,6 +19,7 @@
 #define DBSC3_1_BASE	0xE67A0000
 #define TMU_BASE	0xE61E0000
 #define	GPIO5_BASE	0xE6055000
+#define SH_QSPI_BASE	0xE6B10000
 
 #define S3C_BASE	0xE6784000
 #define S3C_INT_BASE	0xE6784A00