[RFC PATCH 5/7] arm: dts: am33xx: add DMA properties for UART

Sebastian Andrzej Siewior
2014-07-29T19:02:16Z

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.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 4a4e02d..cdccbd6 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@48022000 {
@@ -209,6 +211,8 @@
reg = <0x48022000 0x2000>;
interrupts = <73>;
status = "disabled";
+ dmas = <&edma 28>, <&edma 29>;
+ dma-names = "tx", "rx";
};

uart2: serial@48024000 {
@@ -218,6 +222,8 @@
reg = <0x48024000 0x2000>;
interrupts = <74>;
status = "disabled";
+ dmas = <&edma 30>, <&edma 31>;
+ dma-names = "tx", "rx";
};

uart3: serial@481a6000 {
--
2.0.1