From: hcy <hcy@rock-chips.com>
Date: Mon, 19 May 2014 07:48:45 +0000 (+0800)
Subject: fix LPDDR2 bandwidth cause VOP empty interrupt
X-Git-Tag: firefly_0821_release~5263
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1336657f1841041380d5de158cdb52359427dd2e;p=firefly-linux-kernel-4.4.55.git

fix LPDDR2 bandwidth cause VOP empty interrupt
---

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index e46522692c0a..be5216426169 100755
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -173,11 +173,11 @@
 
 			msch@0 {
 				reg = <0xffac0000 0x40>;
-				rockchip,read-latency = <0xff>;
+				rockchip,read-latency = <0x34>;
 			};
 			msch@1 {
 				reg = <0xffac0080 0x40>;
-				rockchip,read-latency = <0xff>;
+				rockchip,read-latency = <0x34>;
 			};
 		};
 	};