From: wdc <wdc@rock-chips.com>
Date: Thu, 27 Mar 2014 12:40:37 +0000 (+0800)
Subject: bt: open dma transfer on uart0
X-Git-Tag: firefly_0821_release~5766
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0d203a5c6a30d2e40be8a94c091f46b904c22fdb;p=firefly-linux-kernel-4.4.55.git

bt: open dma transfer on uart0
---

diff --git a/arch/arm/boot/dts/rk3288-tb.dts b/arch/arm/boot/dts/rk3288-tb.dts
index f8decfadfca8..47fcfa7c5a5c 100755
--- a/arch/arm/boot/dts/rk3288-tb.dts
+++ b/arch/arm/boot/dts/rk3288-tb.dts
@@ -305,7 +305,7 @@
 
 &uart_bt {
         status = "okay";
-        dma-names = "!tx", "!rx";
+        dma-names = "tx", "rx";
         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 };