board: x86: rpl: add acpi device nodes for uart

add device nodes for uart with acpi base device resource enumeration.

Signed-off-by: Najumon B.A <[email protected]>

dts/x86/intel/raptor_lake.dtsi

@@ -6,6 +6,7 @@
 #include "skeleton.dtsi"
 #include <zephyr/dt-bindings/interrupt-controller/intel-ioapic.h>
 #include <zephyr/dt-bindings/i2c/i2c.h>
+#include <zephyr/dt-bindings/acpi/acpi.h>
 #include <zephyr/dt-bindings/pcie/pcie.h>
 #include <zephyr/dt-bindings/gpio/gpio.h>
 
@@ -44,6 +45,25 @@
 		#address-cells = <1>;
 	};
 
+	acpi0: acpi0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "intel,acpi";
+		ranges;
+
+		uart_ec_0: uart_ec_0 {
+			compatible = "ns16550";
+			hardware-id = "PNP0501";
+			unique-id = "2";
+			clock-frequency = <1843200>;
+			interrupt-parent = <&intc>;
+			interrupts = <ACPI_IRQ_DETECT ACPI_IRQ_FLAG_DETECT 3>;
+			reg-shift = <0>;
+			io-mapped;
+			status = "okay";
+		};
+	};
+
 	pcie0: pcie0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -312,17 +332,6 @@
 			status = "okay";
 		};
 
-		uart_ec_0: uart@3f8 {
-			compatible = "ns16550";
-			reg = <0x000003f8 0x100>;
-			clock-frequency = <1843200>;
-			interrupts = <4 IRQ_TYPE_LOWEST_EDGE_RISING 3>;
-			interrupt-parent = <&intc>;
-			reg-shift = <0>;
-			io-mapped;
-			status = "okay";
-		};
-
 		gpio_0_i: gpio@e06e0700 {
 			compatible = "intel,gpio";
 			reg = <0xe06e0700 0x1000>;