ARM: dts: i.MX27: Add DMA devicetree node

This patch adds the missing DMA devicetree node for i.MX27 SoCs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutonix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 7017bfe266e737e5802dc2aa557deb031a982487..9d65734b146e1c56295cb022796a06476918486d 100644 (file)
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -61,6 +61,16 @@
                        reg = <0x10000000 0x20000>;
                        ranges;
 
+                       dma: dma@10001000 {
+                               compatible = "fsl,imx27-dma";
+                               reg = <0x10001000 0x1000>;
+                               interrupts = <32>;
+                               clocks = <&clks 50>, <&clks 70>;
+                               clock-names = "ipg", "ahb";
+                               #dma-cells = <1>;
+                               #dma-channels = <16>;
+                       };
+
                        wdog: wdog@10002000 {
                                compatible = "fsl,imx27-wdt", "fsl,imx21-wdt";
                                reg = <0x10002000 0x1000>;