From: wdc <wdc@rock-chips.com>
Date: Thu, 3 Apr 2014 03:38:44 +0000 (+0800)
Subject: uart0: disable dma temporarily!
X-Git-Tag: firefly_0821_release~5629
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5678a6f0882be8d1954370a620d02050b1d95261;p=firefly-linux-kernel-4.4.55.git

uart0: disable dma temporarily!
---

diff --git a/arch/arm/boot/dts/rk3288-tb.dts b/arch/arm/boot/dts/rk3288-tb.dts
index 3297386002c1..0c16617d3096 100755
--- a/arch/arm/boot/dts/rk3288-tb.dts
+++ b/arch/arm/boot/dts/rk3288-tb.dts
@@ -296,7 +296,7 @@
 
 &uart_bt {
         status = "okay";
-        dma-names = "tx", "rx";
+        dma-names = "!tx", "!rx";
         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 };