Mchp pic32cxbz 154

boards/microchip/pic32wm/pic32wm_bz6204_curiosity/Kconfig.defconfig

@@ -13,3 +13,13 @@ config IDLE_STACK_SIZE
 	default 512
 
 endif # BT
+
+if IEEE802154
+
+config FPU
+	default y
+
+config MAIN_STACK_SIZE
+	default 4096
+
+endif # IEEE802154

boards/microchip/pic32wm/pic32wm_bz6204_curiosity/pic32wm_bz6204_curiosity.dts

@@ -22,6 +22,7 @@
 		zephyr,code-partition = &code_partition;
 		zephyr,bt-hci = &bt_hci_microchip;
 		zephyr,bt-c2h-uart = &sercom0;
+		zephyr,ieee802154 = &ieee802154;
 	};
 
 	leds {
@@ -183,6 +184,10 @@
 	status = "okay";
 };
 
+&ieee802154 {
+	status = "okay";
+};
+
 
 &flash0 {
 	partitions {

boards/microchip/pic32wm/pic32wm_bz6204_curiosity/pic32wm_bz6204_curiosity.yaml

@@ -22,4 +22,6 @@ supported:
   - rtc
   - spi
   - uart
+  - ieee802154
+  - netif:openthread
 vendor: microchip

boards/microchip/wbz/wbz450_curiosity/Kconfig.defconfig

@@ -13,3 +13,13 @@ config IDLE_STACK_SIZE
 	default 512
 
 endif # BT
+
+if IEEE802154
+
+config FPU
+	default y
+
+config MAIN_STACK_SIZE
+	default 4096
+
+endif # IEEE802154

boards/microchip/wbz/wbz450_curiosity/wbz450_curiosity.dts

@@ -21,6 +21,7 @@
 		zephyr,code-partition = &code_partition;
 		zephyr,bt-hci = &bt_hci_microchip;
 		zephyr,bt-c2h-uart = &sercom0;
+		zephyr,ieee802154 = &ieee802154;
 	};
 
 	leds {
@@ -88,6 +89,10 @@
 	status = "okay";
 };
 
+&ieee802154 {
+	status = "okay";
+};
+
 &trng {
 	status = "okay";
 };

boards/microchip/wbz/wbz450_curiosity/wbz450_curiosity.yaml

@@ -21,4 +21,6 @@ supported:
   - rtc
   - trng
   - uart
+  - ieee802154
+  - netif:openthread
 vendor: microchip

boards/microchip/wbz/wbz451_curiosity/Kconfig.defconfig

@@ -11,5 +11,11 @@ config MAIN_STACK_SIZE
 
 config IDLE_STACK_SIZE
 	default 512
+endif
 
-endif # BT
+if IEEE802154
+config FPU
+	default y
+config MAIN_STACK_SIZE
+	default 4096
+endif # IEEE802154

boards/microchip/wbz/wbz451_curiosity/wbz451_curiosity.dts

@@ -22,6 +22,7 @@
 		zephyr,code-partition = &code_partition;
 		zephyr,bt-hci = &bt_hci_microchip;
 		zephyr,bt-c2h-uart = &sercom0;
+		zephyr,ieee802154 = &ieee802154;
 	};
 
 	leds {
@@ -149,6 +150,10 @@
 	status = "okay";
 };
 
+&ieee802154 {
+	status = "okay";
+};
+
 &trng {
 	status = "okay";
 };

boards/microchip/wbz/wbz451_curiosity/wbz451_curiosity.yaml

@@ -23,4 +23,6 @@ supported:
   - spi
   - trng
   - uart
+  - ieee802154
+  - netif:openthread
 vendor: microchip

boards/microchip/wbz/wbz451hpe_curiosity/Kconfig.defconfig

@@ -16,3 +16,16 @@ config IDLE_STACK_SIZE
 	default 512
 
 endif # BT
+
+if IEEE802154
+
+config HPA_SUPPORTED
+	default y
+
+config FPU
+	default y
+
+config MAIN_STACK_SIZE
+	default 4096
+
+endif # IEEE802154

boards/microchip/wbz/wbz451hpe_curiosity/wbz451hpe_curiosity.dts

@@ -22,6 +22,7 @@
 		zephyr,code-partition = &code_partition;
 		zephyr,bt-hci = &bt_hci_microchip;
 		zephyr,bt-c2h-uart = &sercom0;
+		zephyr,ieee802154 = &ieee802154;
 	};
 
 	leds {
@@ -148,6 +149,10 @@
 	status = "okay";
 };
 
+&ieee802154 {
+	status = "okay";
+};
+
 &trng {
 	status = "okay";
 };

boards/microchip/wbz/wbz451hpe_curiosity/wbz451hpe_curiosity.yaml

@@ -23,4 +23,6 @@ supported:
   - spi
   - trng
   - uart
+  - ieee802154
+  - netif:openthread
 vendor: microchip

drivers/ieee802154/CMakeLists.txt

@@ -21,3 +21,4 @@ zephyr_library_sources_ifdef(CONFIG_IEEE802154_NRF5		ieee802154_nrf5.c)
 zephyr_library_sources_ifdef(CONFIG_IEEE802154_RF2XX		ieee802154_rf2xx.c)
 zephyr_library_sources_ifdef(CONFIG_IEEE802154_RF2XX		ieee802154_rf2xx_iface.c)
 zephyr_library_sources_ifdef(CONFIG_IEEE802154_TELINK_B91	ieee802154_b91.c)
+zephyr_library_sources_ifdef(CONFIG_IEEE802154_PIC32CX_BZ	ieee802154_mchp_pic32cx_bz.c)

drivers/ieee802154/Kconfig

@@ -92,6 +92,8 @@ source "drivers/ieee802154/Kconfig.esp32"
 
 source "drivers/ieee802154/Kconfig.uart_pipe"
 
+source "drivers/ieee802154/Kconfig.mchp_pic32cx_bz"
+
 config IEEE802154_CSL_ENDPOINT
 	bool "Support for CSL Endpoint"
 	help

drivers/ieee802154/Kconfig.mchp_pic32cx_bz

@@ -0,0 +1,41 @@
+# Microchip PIC32CX_BZ configuration options
+
+# Copyright (c) 2025 Microchip
+# SPDX-License-Identifier: Apache-2.0
+
+
+menuconfig IEEE802154_PIC32CX_BZ
+	bool "Microchip PIC32CX_BZ Driver support"
+	default y
+	depends on DT_HAS_MICROCHIP_PIC32CX_BZ_IEEE802154_ENABLED
+	#select MCHP_IEEE802154_PHY_DRIVER
+
+if IEEE802154_PIC32CX_BZ
+
+config IEEE802154_PIC32CX_BZ_RX_STACK_SIZE
+	int "Driver's internal RX thread stack size"
+	default 800
+	help
+	  This option sets the driver's stack size for its internal RX thread.
+	  The default value should be sufficient, but in case it proves to be
+	  a too little one, this option makes it easy to play with the size.
+
+config IEEE802154_PIC32CX_BZ_INIT_PRIO
+	int "RF2X initialization priority"
+	default 80
+	help
+	  Set the initialization priority number. Do not mess with it unless
+	  you know what you are doing. It has to start before the net stack.
+
+config IEEE802154_PIC32CX_BZ_CRYPTO
+	bool "Radio Interface layer cyptography"
+	default n
+	help
+	  This helps encryption of Enhanced ACK frame
+
+config IEEE802154_PIC32CX_BZ_CARRIER_FUNCTIONS
+	bool "Radio Interface layer carrier functions"
+	default n
+	help
+	  This helps enabling continuous wave carrier functions
+endif