arm64: zynqmp: Rename dma to dma-controller

The ZynqMP dma engines are actually dma-controllers as specified by the
device tree binding. Rename the device tree nodes accordingly.

Signed-off-by: Michael Tretter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>

arch/arm64/boot/dts/xilinx/zynqmp.dtsi

@@ -254,7 +254,7 @@
 		};
 
 		/* GDMA */
-		fpd_dma_chan1: dma@fd500000 {
+		fpd_dma_chan1: dma-controller@fd500000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xfd500000 0x0 0x1000>;
@@ -267,7 +267,7 @@
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
-		fpd_dma_chan2: dma@fd510000 {
+		fpd_dma_chan2: dma-controller@fd510000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xfd510000 0x0 0x1000>;
@@ -280,7 +280,7 @@
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
-		fpd_dma_chan3: dma@fd520000 {
+		fpd_dma_chan3: dma-controller@fd520000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xfd520000 0x0 0x1000>;
@@ -293,7 +293,7 @@
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
-		fpd_dma_chan4: dma@fd530000 {
+		fpd_dma_chan4: dma-controller@fd530000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xfd530000 0x0 0x1000>;
@@ -306,7 +306,7 @@
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
-		fpd_dma_chan5: dma@fd540000 {
+		fpd_dma_chan5: dma-controller@fd540000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xfd540000 0x0 0x1000>;
@@ -319,7 +319,7 @@
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
-		fpd_dma_chan6: dma@fd550000 {
+		fpd_dma_chan6: dma-controller@fd550000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xfd550000 0x0 0x1000>;
@@ -332,7 +332,7 @@
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
-		fpd_dma_chan7: dma@fd560000 {
+		fpd_dma_chan7: dma-controller@fd560000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xfd560000 0x0 0x1000>;
@@ -345,7 +345,7 @@
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
-		fpd_dma_chan8: dma@fd570000 {
+		fpd_dma_chan8: dma-controller@fd570000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xfd570000 0x0 0x1000>;
@@ -375,7 +375,7 @@
 		 * These dma channels, Users should ensure that these dma
 		 * Channels are allowed for non secure access.
 		 */
-		lpd_dma_chan1: dma@ffa80000 {
+		lpd_dma_chan1: dma-controller@ffa80000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xffa80000 0x0 0x1000>;
@@ -388,7 +388,7 @@
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
-		lpd_dma_chan2: dma@ffa90000 {
+		lpd_dma_chan2: dma-controller@ffa90000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xffa90000 0x0 0x1000>;
@@ -401,7 +401,7 @@
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
-		lpd_dma_chan3: dma@ffaa0000 {
+		lpd_dma_chan3: dma-controller@ffaa0000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xffaa0000 0x0 0x1000>;
@@ -414,7 +414,7 @@
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
-		lpd_dma_chan4: dma@ffab0000 {
+		lpd_dma_chan4: dma-controller@ffab0000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xffab0000 0x0 0x1000>;
@@ -427,7 +427,7 @@
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
-		lpd_dma_chan5: dma@ffac0000 {
+		lpd_dma_chan5: dma-controller@ffac0000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xffac0000 0x0 0x1000>;
@@ -440,7 +440,7 @@
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
-		lpd_dma_chan6: dma@ffad0000 {
+		lpd_dma_chan6: dma-controller@ffad0000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xffad0000 0x0 0x1000>;
@@ -453,7 +453,7 @@
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
-		lpd_dma_chan7: dma@ffae0000 {
+		lpd_dma_chan7: dma-controller@ffae0000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xffae0000 0x0 0x1000>;
@@ -466,7 +466,7 @@
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
-		lpd_dma_chan8: dma@ffaf0000 {
+		lpd_dma_chan8: dma-controller@ffaf0000 {
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dma-1.0";
 			reg = <0x0 0xffaf0000 0x0 0x1000>;