ARM: 6437/2: mmci: add some register defines for ST Micro variants

This adds a few registers to the MMCI/PL180 derivates that
is used for some odd control stuff like SDIO.

Signed-off-by: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/mmc/host/mmci.h

@@ -54,10 +54,16 @@
 #define MCI_DPSM_MODE		(1 << 2)
 #define MCI_DPSM_DMAENABLE	(1 << 3)
 #define MCI_DPSM_BLOCKSIZE	(1 << 4)
-#define MCI_DPSM_RWSTART	(1 << 8)
-#define MCI_DPSM_RWSTOP		(1 << 9)
-#define MCI_DPSM_RWMOD		(1 << 10)
-#define MCI_DPSM_SDIOEN		(1 << 11)
+/* Control register extensions in the ST Micro U300 and Ux500 versions */
+#define MCI_ST_DPSM_RWSTART	(1 << 8)
+#define MCI_ST_DPSM_RWSTOP	(1 << 9)
+#define MCI_ST_DPSM_RWMOD	(1 << 10)
+#define MCI_ST_DPSM_SDIOEN	(1 << 11)
+/* Control register extensions in the ST Micro Ux500 versions */
+#define MCI_ST_DPSM_DMAREQCTL	(1 << 12)
+#define MCI_ST_DPSM_DBOOTMODEEN	(1 << 13)
+#define MCI_ST_DPSM_BUSYMODE	(1 << 14)
+#define MCI_ST_DPSM_DDRMODE	(1 << 15)
 
 #define MMCIDATACNT		0x030
 #define MMCISTATUS		0x034