Revert "[nrf noup] boards: nordic: Remove nrf54l20pdk"

This reverts commit a2b6884.

Signed-off-by: Bjarki Arge Andreasen <[email protected]>

Author: bjarki-andreasen

boards/nordic/nrf54l20pdk/nrf54l20_cpuapp_common.dtsi

@@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/* This file is common to the secure and non-secure domain */
+
+#include <nordic/nrf54l20_enga_cpuapp.dtsi>
+#include "nrf54l20pdk_nrf54l20-common.dtsi"
+
+/ {
+	chosen {
+		zephyr,console = &uart20;
+		zephyr,shell-uart = &uart20;
+		zephyr,uart-mcumgr = &uart20;
+		zephyr,bt-mon-uart = &uart20;
+		zephyr,bt-c2h-uart = &uart20;
+		zephyr,flash-controller = &rram_controller;
+		zephyr,flash = &cpuapp_rram;
+		zephyr,bt-hci = &bt_hci_sdc;
+		zephyr,ieee802154 = &ieee802154;
+	};
+};
+
+&cpuapp_sram {
+	status = "okay";
+};
+
+&lfxo {
+	load-capacitors = "internal";
+	load-capacitance-femtofarad = <15500>;
+};
+
+&hfxo {
+	load-capacitors = "internal";
+	load-capacitance-femtofarad = <15000>;
+};
+
+&grtc {
+	owned-channels = <0 1 2 3 4 5 6 7 8 9 10 11>;
+	/* Channels 7-11 reserved for Zero Latency IRQs, 3-4 for FLPR */
+	child-owned-channels = <3 4 7 8 9 10 11>;
+	status = "okay";
+};
+
+&cpuapp_rram {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		boot_partition: partition@0 {
+			label = "mcuboot";
+			reg = <0x0 DT_SIZE_K(64)>;
+		};
+
+		slot0_partition: partition@10000 {
+			label = "image-0";
+			reg = <0x10000 DT_SIZE_K(449)>;
+		};
+
+		slot0_ns_partition: partition@80400 {
+			label = "image-0-nonsecure";
+			reg = <0x80400 DT_SIZE_K(449)>;
+		};
+
+		slot1_partition: partition@f0800 {
+			label = "image-1";
+			reg = <0xf0800 DT_SIZE_K(449)>;
+		};
+
+		slot1_ns_partition: partition@160c00 {
+			label = "image-1-nonsecure";
+			reg = <0x160c00 DT_SIZE_K(449)>;
+		};
+
+		storage_partition: partition@1d1000 {
+			label = "storage";
+			reg = <0x1d1000 DT_SIZE_K(36)>;
+		};
+	};
+};
+
+&uart20 {
+	status = "okay";
+};
+
+&nfct {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpiote20 {
+	status = "okay";
+};
+
+&gpiote30 {
+	status = "okay";
+};
+
+&radio {
+	status = "okay";
+};
+
+&temp {
+	status = "okay";
+};
+
+&clock {
+	status = "okay";
+};
+
+&bt_hci_sdc {
+	status = "okay";
+};
+
+&ieee802154 {
+	status = "okay";
+};