---

yaml --- r: 307937 b: refs/heads/master c: 03b5d92 h: refs/heads/master i: 307935: e2949cd v: v3
git-mirror · Apr 22, 2012 · c282992 · c282992
1 parent 696f65e
commit c282992
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dba3c29ea4a1d5d544f59b94fd8a41662135e071
+refs/heads/master: 03b5d924b926dd994b16f30f7a13bfb71ee0f478
diff --git a/trunk/drivers/mmc/host/omap_hsmmc.c b/trunk/drivers/mmc/host/omap_hsmmc.c
@@ -92,6 +92,7 @@
 #define MSBS			(1 << 5)
 #define BCE			(1 << 1)
 #define FOUR_BIT		(1 << 1)
+#define DDR			(1 << 19)
 #define DW8			(1 << 5)
 #define CC			0x1
 #define TC			0x02
@@ -523,6 +524,10 @@ static void omap_hsmmc_set_bus_width(struct omap_hsmmc_host *host)
 	u32 con;
 
 	con = OMAP_HSMMC_READ(host->base, CON);
+	if (ios->timing == MMC_TIMING_UHS_DDR50)
+		con |= DDR;	/* configure in DDR mode */
+	else
+		con &= ~DDR;
 	switch (ios->bus_width) {
 	case MMC_BUS_WIDTH_8:
 		OMAP_HSMMC_WRITE(host->base, CON, con | DW8);