ARM: dts: berlin: add broken-cd and set bus width for eMMC in Marvell…

… DMP DT

There's no card detection for the eMMC, so this patch adds the missing
broken-cd property. This patch also sets bus width as 8 to add
MMC_CAP_8_BIT_DATA in the Host capabilities.

Cc: stable@vger.kernel.org # 3.16+
Fixes: 3047086 ("ARM: dts: berlin: enable SD card reader and eMMC for the BG2Q DMP")
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

arch/arm/boot/dts/berlin2q-marvell-dmp.dts

@@ -65,6 +65,8 @@
 };
 
 &sdhci2 {
+	broken-cd;
+	bus-width = <8>;
 	non-removable;
 	status = "okay";
 };