ARM: dts: imx: use generic DMA bindings for SSI nodes

Updates SSI nodes to adopt generic DMA bindings.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

arch/arm/boot/dts/imx51.dtsi

@@ -154,6 +154,9 @@ ssi2: ssi@70014000 {
 					reg = <0x70014000 0x4000>;
 					interrupts = <30>;
 					clocks = <&clks 49>;
+					dmas = <&sdma 24 1 0>,
+					       <&sdma 25 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
 					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
 					status = "disabled";
@@ -735,6 +738,9 @@ ssi1: ssi@83fcc000 {
 				reg = <0x83fcc000 0x4000>;
 				interrupts = <29>;
 				clocks = <&clks 48>;
+				dmas = <&sdma 28 0 0>,
+				       <&sdma 29 0 0>;
+				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
 				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
@@ -784,6 +790,9 @@ ssi3: ssi@83fe8000 {
 				reg = <0x83fe8000 0x4000>;
 				interrupts = <96>;
 				clocks = <&clks 50>;
+				dmas = <&sdma 46 0 0>,
+				       <&sdma 47 0 0>;
+				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
 				fsl,ssi-dma-events = <47 46 37 35>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";

arch/arm/boot/dts/imx53.dtsi

@@ -153,6 +153,9 @@ ssi2: ssi@50014000 {
 					reg = <0x50014000 0x4000>;
 					interrupts = <30>;
 					clocks = <&clks 49>;
+					dmas = <&sdma 24 1 0>,
+					       <&sdma 25 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
 					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
 					status = "disabled";
@@ -1050,6 +1053,9 @@ ssi1: ssi@63fcc000 {
 				reg = <0x63fcc000 0x4000>;
 				interrupts = <29>;
 				clocks = <&clks 48>;
+				dmas = <&sdma 28 0 0>,
+				       <&sdma 29 0 0>;
+				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
 				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
@@ -1074,6 +1080,9 @@ ssi3: ssi@63fe8000 {
 				reg = <0x63fe8000 0x4000>;
 				interrupts = <96>;
 				clocks = <&clks 50>;
+				dmas = <&sdma 46 0 0>,
+				       <&sdma 47 0 0>;
+				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
 				fsl,ssi-dma-events = <47 46 45 44>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";

arch/arm/boot/dts/imx6qdl.dtsi

@@ -211,6 +211,9 @@ ssi1: ssi@02028000 {
 					reg = <0x02028000 0x4000>;
 					interrupts = <0 46 0x04>;
 					clocks = <&clks 178>;
+					dmas = <&sdma 37 1 0>,
+					       <&sdma 38 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
 					fsl,ssi-dma-events = <38 37>;
 					status = "disabled";
@@ -221,6 +224,9 @@ ssi2: ssi@0202c000 {
 					reg = <0x0202c000 0x4000>;
 					interrupts = <0 47 0x04>;
 					clocks = <&clks 179>;
+					dmas = <&sdma 41 1 0>,
+					       <&sdma 42 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
 					fsl,ssi-dma-events = <42 41>;
 					status = "disabled";
@@ -231,6 +237,9 @@ ssi3: ssi@02030000 {
 					reg = <0x02030000 0x4000>;
 					interrupts = <0 48 0x04>;
 					clocks = <&clks 180>;
+					dmas = <&sdma 45 1 0>,
+					       <&sdma 46 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
 					fsl,ssi-dma-events = <46 45>;
 					status = "disabled";

arch/arm/boot/dts/imx6sl.dtsi

@@ -195,6 +195,9 @@ ssi1: ssi@02028000 {
 					reg = <0x02028000 0x4000>;
 					interrupts = <0 46 0x04>;
 					clocks = <&clks IMX6SL_CLK_SSI1>;
+					dmas = <&sdma 37 1 0>,
+					       <&sdma 38 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
 					status = "disabled";
 				};
@@ -204,6 +207,9 @@ ssi2: ssi@0202c000 {
 					reg = <0x0202c000 0x4000>;
 					interrupts = <0 47 0x04>;
 					clocks = <&clks IMX6SL_CLK_SSI2>;
+					dmas = <&sdma 41 1 0>,
+					       <&sdma 42 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
 					status = "disabled";
 				};
@@ -213,6 +219,9 @@ ssi3: ssi@02030000 {
 					reg = <0x02030000 0x4000>;
 					interrupts = <0 48 0x04>;
 					clocks = <&clks IMX6SL_CLK_SSI3>;
+					dmas = <&sdma 45 1 0>,
+					       <&sdma 46 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
 					status = "disabled";
 				};