From: Jisheng Zhang <jszhang@marvell.com>
Date: Wed, 31 Dec 2014 08:57:51 +0000 (+0800)
Subject: ARM: dts: berlin: add broken-cd and set bus width for eMMC in Marvell DMP DT
X-Git-Tag: v3.16.35~3056
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=77349004adb3629af0c5b7a4053f7f7a18d582af;p=thirdparty%2Fkernel%2Fstable.git

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

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: Luis Henriques <luis.henriques@canonical.com>
---

diff --git a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
index 995150f93795a..22e5dfe77f095 100644
--- 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";
 };