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authorLinus Walleij <linus.walleij@stericsson.com>2010-10-09 13:43:21 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-10-11 22:54:34 +0100
commit725343fa748fc9b7c883d198e9cec391425aa478 (patch)
treef3184808fe29e3bbde57818b6bf60a0e1c6a20fc /drivers/mmc/host
parent18a06301158b5e4e9fae29e477f468e23f3eda90 (diff)
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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>
Diffstat (limited to 'drivers/mmc/host')
-rw-r--r--drivers/mmc/host/mmci.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index c7d373c7aec..4ae887fc018 100644
--- a/drivers/mmc/host/mmci.h
+++ b/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