ARM: dts: AM33XX: Add SPI DMA support

Adds DMA resources to the AM33XX SPI nodes. Signed-off-by: Matt Porter <mporter@ti.com> Signed-off-by: Joel A Fernandes <joelagnel@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
git-mirror · Oct 11, 2013 · f5e2f80 · f5e2f80
1 parent 505975d
commit f5e2f80
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
@@ -340,6 +340,11 @@
 			interrupts = <65>;
 			ti,spi-num-cs = <2>;
 			ti,hwmods = "spi0";
+			dmas = <&edma 16
+				&edma 17
+				&edma 18
+				&edma 19>;
+			dma-names = "tx0", "rx0", "tx1", "rx1";
 			status = "disabled";
 		};
 
@@ -351,6 +356,11 @@
 			interrupts = <125>;
 			ti,spi-num-cs = <2>;
 			ti,hwmods = "spi1";
+			dmas = <&edma 42
+				&edma 43
+				&edma 44
+				&edma 45>;
+			dma-names = "tx0", "rx0", "tx1", "rx1";
 			status = "disabled";
 		};