From: Emilio López <emilio@elopez.com.ar>
Date: Mon, 4 Aug 2014 20:09:57 +0000 (-0300)
Subject: ARM: sun4i: dt: Add node to represent the DMA controller
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=1324f53211398cd157edbedfe933fe21a9628b99;p=deliverable%2Flinux.git

ARM: sun4i: dt: Add node to represent the DMA controller

Let's add a node to represent the A10 DMA controller on the device tree.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 459cb6377764..ce2fbb3c5a72 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -339,6 +339,14 @@
 		#size-cells = <1>;
 		ranges;
 
+		dma: dma-controller@01c02000 {
+			compatible = "allwinner,sun4i-a10-dma";
+			reg = <0x01c02000 0x1000>;
+			interrupts = <27>;
+			clocks = <&ahb_gates 6>;
+			#dma-cells = <2>;
+		};
+
 		spi0: spi@01c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;