From: Shawn Lin <shawn.lin@rock-chips.com>
Date: Thu, 24 Mar 2016 03:45:00 +0000 (+0800)
Subject: ARM64: dts: rk3399-tb: limit emmc freq to 50MHz
X-Git-Tag: firefly_0821_release~3021
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=commitdiff_plain;h=d582c49a407787c7f619224a84b54cbf9719da0d

ARM64: dts: rk3399-tb: limit emmc freq to 50MHz

Change-Id: Ib9b7c7d7574077e9c265e292b61e6eb0a4511bd8
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
index 23c434f7b7c2..68391d23e5c2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
@@ -187,6 +187,7 @@
 	bus-width = <8>;
 	supports-emmc;
 	non-removable;
+	max-frequency = <50000000>;
 	status = "okay";
 };