[PATCH 15/16] arm: dts: dra7: add DMA properties for UART

Sebastian Andrzej Siewior bigeasy at linutronix.de
Wed Sep 10 12:30:10 PDT 2014


Cc: devicetree at vger.kernel.org
Reviewed-by: Tony Lindgren <tony at atomide.com>
Tested-by: Tony Lindgren <tony at atomide.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
---
 arch/arm/boot/dts/dra7.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index d678152db4cb..f273e3811f75 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -332,6 +332,8 @@
 			ti,hwmods = "uart1";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 49>, <&sdma 50>;
+			dma-names = "tx", "rx";
 		};
 
 		uart2: serial at 4806c000 {
@@ -341,6 +343,8 @@
 			ti,hwmods = "uart2";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 51>, <&sdma 52>;
+			dma-names = "tx", "rx";
 		};
 
 		uart3: serial at 48020000 {
@@ -350,6 +354,8 @@
 			ti,hwmods = "uart3";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 53>, <&sdma 54>;
+			dma-names = "tx", "rx";
 		};
 
 		uart4: serial at 4806e000 {
@@ -359,6 +365,8 @@
 			ti,hwmods = "uart4";
 			clock-frequency = <48000000>;
                         status = "disabled";
+			dmas = <&sdma 55>, <&sdma 56>;
+			dma-names = "tx", "rx";
 		};
 
 		uart5: serial at 48066000 {
@@ -368,6 +376,8 @@
 			ti,hwmods = "uart5";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 63>, <&sdma 64>;
+			dma-names = "tx", "rx";
 		};
 
 		uart6: serial at 48068000 {
@@ -377,6 +387,8 @@
 			ti,hwmods = "uart6";
 			clock-frequency = <48000000>;
 			status = "disabled";
+			dmas = <&sdma 79>, <&sdma 80>;
+			dma-names = "tx", "rx";
 		};
 
 		uart7: serial at 48420000 {
-- 
2.1.0




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