ARM: dts: mvebu: 98dx3236: Rename nand controller node

Update the 98dx3236 SoC and dependent boards to use
"nand-controller" instead of "nand".
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

arch/arm/boot/dts/armada-xp-98dx3236.dtsi

@@ -189,7 +189,7 @@ xor11 {
 				};
 			};
 
-			nand: nand@d0000 {
+			nand_controller: nand-controller@d0000 {
 				clocks = <&dfx_coredivclk 0>;
 			};
 

arch/arm/boot/dts/armada-xp-db-dxbc2.dts

@@ -68,7 +68,7 @@ &uart1 {
 	status = "okay";
 };
 
-&nand {
+&nand_controller {
 	status = "okay";
 	label = "pxa3xx_nand-0";
 	num-cs = <1>;

arch/arm/boot/dts/armada-xp-db-xc3-24g4xg.dts

@@ -67,7 +67,7 @@ &i2c0 {
 	status = "okay";
 };
 
-&nand {
+&nand_controller {
 	status = "okay";
 	label = "pxa3xx_nand-0";
 	num-cs = <1>;