arm64: dts: arm: align watchdog and mmc node names with dtschema

Align the watchdog and mmc device node names with the schema to fix
warnings like:

  mmci@50000: $nodename:0: 'mmci@50000' does not match '^mmc(@.*)?$'
  wdt@f0000: $nodename:0: 'wdt@f0000' does not match '^watchdog(@.*|-[0-9a-f])?$'

Link: https://lore.kernel.org/r/20210820081733.83976-1-krzysztof.kozlowski@canonical.comAcked-by: NLiviu Dudau <liviu.dudau@arm.com>
Signed-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: NSudeep Holla <sudeep.holla@arm.com>

arch/arm64/boot/dts/arm/juno-motherboard.dtsi

@@ -218,7 +218,7 @@
 					};
 				};
 
-				mmci@50000 {
+				mmc@50000 {
 					compatible = "arm,pl180", "arm,primecell";
 					reg = <0x050000 0x1000>;
 					interrupts = <5>;
@@ -246,7 +246,7 @@
 					clock-names = "KMIREFCLK", "apb_pclk";
 				};
 
-				wdt@f0000 {
+				watchdog@f0000 {
 					compatible = "arm,sp805", "arm,primecell";
 					reg = <0x0f0000 0x10000>;
 					interrupts = <7>;

arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi

@@ -130,7 +130,7 @@
 					clock-names = "apb_pclk";
 				};
 
-				mmci@50000 {
+				mmc@50000 {
 					compatible = "arm,pl180", "arm,primecell";
 					reg = <0x050000 0x1000>;
 					interrupts = <9>, <10>;
@@ -190,7 +190,7 @@
 					clock-names = "uartclk", "apb_pclk";
 				};
 
-				wdt@f0000 {
+				watchdog@f0000 {
 					compatible = "arm,sp805", "arm,primecell";
 					reg = <0x0f0000 0x1000>;
 					interrupts = <0>;