diff --git a/doc/releases/release-notes-4.1.rst b/doc/releases/release-notes-4.1.rst
index 8513be30dba5007..c11d7cb214d85b7 100644
--- a/doc/releases/release-notes-4.1.rst
+++ b/doc/releases/release-notes-4.1.rst
@@ -139,6 +139,8 @@ Drivers and Sensors
 
 * Flash
 
+  * NXP MCUX FlexSPI: Add support for 4-byte addressing mode of Micron MT25 flash family (:github:`82532`)
+
 * FPGA
 
   * Extracted from :dtcompatible:`lattice,ice40-fpga` the compatible and driver for
diff --git a/drivers/flash/flash_mcux_flexspi_nor.c b/drivers/flash/flash_mcux_flexspi_nor.c
index b8b2411f2a57011..a9e7473d62cf025 100644
--- a/drivers/flash/flash_mcux_flexspi_nor.c
+++ b/drivers/flash/flash_mcux_flexspi_nor.c
@@ -1015,7 +1015,7 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_SE_4B,
 				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_1PAD, 32);
 		flexspi_lut[ERASE_BLOCK][0] = FLEXSPI_LUT_SEQ(
-				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, 0xDC,
+				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_BE_4B,
 				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_1PAD, 32),
 		/* Read instruction used for polling is 0x05 */
 		data->legacy_poll = true;
@@ -1053,7 +1053,7 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_SE_4B,
 				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_1PAD, 32);
 		flexspi_lut[ERASE_BLOCK][0] = FLEXSPI_LUT_SEQ(
-				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, 0xDC,
+				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_BE_4B,
 				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_1PAD, 32),
 		/* Read instruction used for polling is 0x05 */
 		data->legacy_poll = true;
@@ -1084,7 +1084,7 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_SE_4B,
 				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_1PAD, 32);
 		flexspi_lut[ERASE_BLOCK][0] = FLEXSPI_LUT_SEQ(
-				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, 0xDC,
+				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_BE_4B,
 				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_1PAD, 32),
 		/* Read instruction used for polling is 0x05 */
 		data->legacy_poll = true;
@@ -1093,6 +1093,36 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 				kFLEXSPI_Command_READ_SDR, kFLEXSPI_1PAD, 0x01);
 		/* Device uses bit 6 of status reg 1 for QE */
 		return flash_flexspi_nor_quad_enable(data, flexspi_lut, JESD216_DW15_QER_VAL_S1B6);
+	case 0xbb20:
+		/* MT25 flash, use 4 byte read/write */
+		flexspi_lut[READ][0] = FLEXSPI_LUT_SEQ(
+				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_4READ_4B,
+				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_4PAD, 32);
+		/* Flash needs 10 dummy cycles */
+		flexspi_lut[READ][1] = FLEXSPI_LUT_SEQ(
+				kFLEXSPI_Command_DUMMY_SDR, kFLEXSPI_4PAD, 10,
+				kFLEXSPI_Command_READ_SDR, kFLEXSPI_4PAD, 0x04);
+		/* Only 1S-4S-4S page program supported */
+		flexspi_lut[PAGE_PROGRAM][0] = FLEXSPI_LUT_SEQ(
+				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_PP_1_4_4_4B,
+				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_4PAD, 32);
+		flexspi_lut[PAGE_PROGRAM][1] = FLEXSPI_LUT_SEQ(
+				kFLEXSPI_Command_WRITE_SDR, kFLEXSPI_4PAD, 0x4,
+				kFLEXSPI_Command_STOP, kFLEXSPI_1PAD, 0x0);
+		/* Update ERASE commands for 4 byte mode */
+		flexspi_lut[ERASE_SECTOR][0] = FLEXSPI_LUT_SEQ(
+				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_SE_4B,
+				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_1PAD, 32);
+		flexspi_lut[ERASE_BLOCK][0] = FLEXSPI_LUT_SEQ(
+				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_BE_4B,
+				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_1PAD, 32),
+		/* Read instruction used for polling is 0x05 */
+		data->legacy_poll = true;
+		flexspi_lut[READ_STATUS_REG][0] = FLEXSPI_LUT_SEQ(
+				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_RDSR,
+				kFLEXSPI_Command_READ_SDR, kFLEXSPI_1PAD, 0x01);
+		/* Device has no QE bit, 1-4-4 and 1-1-4 is always enabled */
+		return 0;
 	default:
 		return -ENOTSUP;
 	}