linux-kernel - [PATCH 16/18] arm: dts: am33xx: add DMA properties for UART

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Date:	Fri,  5 Sep 2014 21:02:51 +0200
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	linux-serial@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, tony@...mide.com,
	balbi@...com, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	devicetree@...r.kernel.org
Subject: [PATCH 16/18] arm: dts: am33xx: add DMA properties for UART

Cc: devicetree@...r.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
---
 arch/arm/boot/dts/am33xx.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 3a0a161342ba..078a760a4a21 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -200,6 +200,8 @@
 			reg = <0x44e09000 0x2000>;
 			interrupts = <72>;
 			status = "disabled";
+			dmas = <&edma 26>, <&edma 27>;
+			dma-names = "tx", "rx";
 		};
 
 		uart1: serial@...22000 {
@@ -209,6 +211,8 @@
 			reg = <0x48022000 0x2000>;
 			interrupts = <73>;
 			status = "disabled";
+			dmas = <&edma 28>, <&edma 29>;
+			dma-names = "tx", "rx";
 		};
 
 		uart2: serial@...24000 {
@@ -218,6 +222,8 @@
 			reg = <0x48024000 0x2000>;
 			interrupts = <74>;
 			status = "disabled";
+			dmas = <&edma 30>, <&edma 31>;
+			dma-names = "tx", "rx";
 		};
 
 		uart3: serial@...a6000 {
-- 
2.1.0

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