[PATCH 3.18 171/183] ARM: dts: berlin: add broken-cd and set bus width for eMMC in Marvell DMP DT

Greg Kroah-Hartman
2015-01-25T18:24:58Z

From: Jisheng Zhang <jszhang@marvell.com>

commit 5adba7c2daaecccf377e7ed5a2996caedd5384f1 upstream.

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.

Fixes: 3047086dfd56 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/arm/boot/dts/berlin2q-marvell-dmp.dts | 2 ++
1 file changed, 2 insertions(+)

--- a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
+++ b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
@@ -30,6 +30,8 @@
};

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