arm64: dts: ti: k3-am65/j721e-mcu: update cpts node

Update CPTS node following DT binding update:
 - add reg and compatible properties
 - fix node name

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi

@@ -248,7 +248,9 @@
 			bus_freq = <1000000>;
 		};
 
-		cpts {
+		cpts@3d000 {
+			compatible = "ti,am65-cpts";
+			reg = <0x0 0x3d000 0x0 0x400>;
 			clocks = <&mcu_cpsw_cpts_mux>;
 			clock-names = "cpts";
 			interrupts-extended = <&gic500 GIC_SPI 570 IRQ_TYPE_LEVEL_HIGH>;

arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi

@@ -339,7 +339,9 @@
 			bus_freq = <1000000>;
 		};
 
-		cpts {
+		cpts@3d000 {
+			compatible = "ti,am65-cpts";
+			reg = <0x0 0x3d000 0x0 0x400>;
 			clocks = <&k3_clks 18 2>;
 			clock-names = "cpts";
 			interrupts-extended = <&gic500 GIC_SPI 858 IRQ_TYPE_LEVEL_HIGH>;