[PATCH 2/2] ARM: dts: Add DMA controller node info on Exynos5420.

[Padmavathi Venna]

Exynos5420 has one separate DMA controller for I2S0 and PCM0. This patch
adds the same node on exynos5420 dtsi and adds the DMA clk info for the
remaining DMA controllers.

Signed-off-by: Padmavathi Venna <padma.v at samsung.com>
---
 arch/arm/boot/dts/exynos5420.dtsi |   33 +++++++++++++++++++++++++++++++++
 1 files changed, 33 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index a84f5f1..7035a4b 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -137,6 +137,39 @@
 		interrupts = <0 47 0>;
 	};
 
+	amba {
+		pdma0: pdma at 121A0000 {
+			clocks = <&clock 362>;
+			clock-names = "apb_pclk";
+		};
+
+		pdma1: pdma at 121B0000 {
+			clocks = <&clock 363>;
+			clock-names = "apb_pclk";
+		};
+
+		mdma0: mdma at 10800000 {
+			clocks = <&clock 473>;
+			clock-names = "apb_pclk";
+		};
+
+		mdma1: mdma at 11C10000 {
+			clocks = <&clock 442>;
+			clock-names = "apb_pclk";
+		};
+
+		adma: adma at 03880000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x03880000 0x1000>;
+			interrupts = <0 110 0>;
+			clocks = <&clock_audss EXYNOS_ADMA>;
+			clock-names = "apb_pclk";
+			#dma-cells = <1>;
+			#dma-channels = <6>;
+			#dma-requests = <16>;
+		};
+	};
+
 	serial at 12C00000 {
 		clocks = <&clock 257>, <&clock 128>;
 		clock-names = "uart", "clk_uart_baud0";
-- 
1.7.4.4