ARM: ux500: Add DMA config bindings for MSP devices

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/ste-dbx5x0.dtsi

@@ -913,6 +913,10 @@ msp0: msp@80123000 {
 			interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>;
 			v-ape-supply = <&db8500_vape_reg>;
 
+			dmas = <&dma 31 0 0x12>, /* Logical - DevToMem - HighPrio */
+			       <&dma 31 0 0x10>; /* Logical - MemToDev - HighPrio */
+			dma-names = "rx", "tx";
+
 			clocks = <&prcc_kclk 1 3>, <&prcc_pclk 1 3>;
 			clock-names = "msp", "apb_pclk";
 
@@ -925,6 +929,9 @@ msp1: msp@80124000 {
 			interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
 			v-ape-supply = <&db8500_vape_reg>;
 
+			dmas = <&dma 30 0 0x10>; /* Logical - MemToDev - HighPrio */
+			dma-names = "tx";
+
 			clocks = <&prcc_kclk 1 4>, <&prcc_pclk 1 4>;
 			clock-names = "msp", "apb_pclk";
 
@@ -938,6 +945,11 @@ msp2: msp@80117000 {
 			interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
 			v-ape-supply = <&db8500_vape_reg>;
 
+			dmas = <&dma 14 0 0x12>, /* Logical  - DevToMem - HighPrio */
+			       <&dma 14 1 0x19>; /* Physical Chan 1 - MemToDev
+                                                    HighPrio - Fixed */
+			dma-names = "rx", "tx";
+
 			clocks = <&prcc_kclk 2 3>, <&prcc_pclk 2 5>;
 			clock-names = "msp", "apb_pclk";
 
@@ -950,6 +962,9 @@ msp3: msp@80125000 {
 			interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
 			v-ape-supply = <&db8500_vape_reg>;
 
+			dmas = <&dma 30 0 0x12>; /* Logical - DevToMem - HighPrio */
+			dma-names = "rx";
+
 			clocks = <&prcc_kclk 1 10>, <&prcc_pclk 1 11>;
 			clock-names = "msp", "apb_pclk";