[nrf fromtree] dts: vendor: nordic: nrf7120: Add Wi-Fi WICR nodes

Add the WICR node. The node is disabled by default; boards that boot
the Wi-Fi core should enable it and populate the WICR properties.

Add Wi-Fi LMAC and UMAC ROM regions. These provide the boot addresses
used by the WICR.

Add temporary Wi-Fi LMAC and UMAC patch partitions at the current
FPGA/bring-up addresses used by the patch binaries. These partitions
provide the ROM patch addresses used when generating WICR. The
placement is expected to be revisited when the Wi-Fi patch partition
and DFU architecture is finalized.

Signed-off-by: Dhanoo Surasarang <dhanoo.surasarang@nordicsemi.no>
(cherry picked from commit 8b66ac6c5d0eb5fc44a80cab3c679fb0e00e0298)

Author: dhsu-nordic

dts/vendor/nordic/nrf7120_cpuapp_ns_partition.dtsi

@@ -92,5 +92,23 @@
 			label = "storage";
 			reg = <0x00015d000 DT_SIZE_K(32)>;
 		};
+
+		/*
+		 * Reserved for Wi-Fi LMAC ROM patch.
+		 * Temporary FPGA/bring-up placement.
+		 */
+		wifi_lmac_patch_partition: partition@2e0000 {
+			compatible = "zephyr,mapped-partition";
+			reg = <0x002e0000 DT_SIZE_K(4)>;
+		};
+
+		/*
+		 * Reserved for Wi-Fi UMAC ROM patch.
+		 * Temporary FPGA/bring-up placement.
+		 */
+		wifi_umac_patch_partition: partition@2f0000 {
+			compatible = "zephyr,mapped-partition";
+			reg = <0x002f0000 DT_SIZE_K(4)>;
+		};
 	};
 };

dts/vendor/nordic/nrf7120_cpuapp_partition.dtsi

@@ -22,19 +22,37 @@
 		slot0_partition: partition@10000 {
 			compatible = "zephyr,mapped-partition";
 			label = "image-0";
-			reg = <0x00010000 DT_SIZE_K(1988)>;
+			reg = <0x00010000 DT_SIZE_K(1440)>;
 		};
 
-		slot1_partition: partition@201000 {
+		slot1_partition: partition@178000 {
 			compatible = "zephyr,mapped-partition";
 			label = "image-1";
-			reg = <0x00201000 DT_SIZE_K(1988)>;
+			reg = <0x00178000 DT_SIZE_K(1440)>;
 		};
 
-		storage_partition: partition@3f2000 {
+		/*
+		 * Reserved for Wi-Fi LMAC ROM patch.
+		 * Temporary FPGA/bring-up placement.
+		 */
+		wifi_lmac_patch_partition: partition@2e0000 {
+			compatible = "zephyr,mapped-partition";
+			reg = <0x002e0000 DT_SIZE_K(4)>;
+		};
+
+		/*
+		 * Reserved for Wi-Fi UMAC ROM patch.
+		 * Temporary FPGA/bring-up placement.
+		 */
+		wifi_umac_patch_partition: partition@2f0000 {
+			compatible = "zephyr,mapped-partition";
+			reg = <0x002f0000 DT_SIZE_K(4)>;
+		};
+
+		storage_partition: partition@300000 {
 			compatible = "zephyr,mapped-partition";
 			label = "storage";
-			reg = <0x003f2000 DT_SIZE_K(36)>;
+			reg = <0x00300000 DT_SIZE_K(36)>;
 		};
 	};
 };

dts/vendor/nordic/nrf7120_enga.dtsi

@@ -125,6 +125,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
+		wicr: wicr@3fd000 {
+			compatible = "nordic,nrf-wicr";
+			reg = <0x3fd000 0x1000>;
+			status = "disabled";
+		};
+
 		ficr: ficr@ffc000 {
 			compatible = "nordic,nrf-ficr";
 			reg = <0xffc000 0x1000>;
@@ -175,6 +181,15 @@
 			ranges = <0x0 0x200e0000 0x1e000>;
 		};
 
+		/* Wi-Fi ROM regions */
+		wifi_lmac_rom: memory@28080000 {
+			reg = <0x28080000 DT_SIZE_K(320)>;
+		};
+
+		wifi_umac_rom: memory@28180000 {
+			reg = <0x28180000 DT_SIZE_K(512)>;
+		};
+
 #ifdef USE_NON_SECURE_ADDRESS_MAP
 		global_peripherals: peripheral@40000000 {
 			reg = <0x40000000 0x10000000>;