From 5adba7c2daaecccf377e7ed5a2996caedd5384f1 Mon Sep 17 00:00:00 2001
From: Jisheng Zhang <jszhang@marvell.com>
Date: Wed, 31 Dec 2014 16:57:51 +0800
Subject: [PATCH] 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: 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>
---
arch/arm/boot/dts/berlin2q-marvell-dmp.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
index 28e7e2060c33..a98ac1bd8f65 100644
--- a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
+++ b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
@@ -65,6 +65,8 @@
};
&sdhci2 {
+ broken-cd;
+ bus-width = <8>;
non-removable;
status = "okay";
};
--
2.34.1