diff --git a/drivers/eeprom/CMakeLists.txt b/drivers/eeprom/CMakeLists.txt
index 4b148e9..c7b5f65 100644
--- a/drivers/eeprom/CMakeLists.txt
+++ b/drivers/eeprom/CMakeLists.txt
@@ -26,3 +26,5 @@
 zephyr_library_sources_ifdef(CONFIG_EEPROM_AT2X_EMUL eeprom_at2x_emul.c)
 
 zephyr_library_sources_ifdef(CONFIG_EEPROM_MB85RCXX eeprom_mb85rcxx.c)
+
+zephyr_library_sources_ifdef(CONFIG_EEPROM_MB85RSXX eeprom_mb85rsxx.c)
diff --git a/drivers/eeprom/Kconfig b/drivers/eeprom/Kconfig
index 87733d2..cf1cefb 100644
--- a/drivers/eeprom/Kconfig
+++ b/drivers/eeprom/Kconfig
@@ -99,6 +99,7 @@
 source "drivers/eeprom/Kconfig.tmp116"
 source "drivers/eeprom/Kconfig.xec"
 source "drivers/eeprom/Kconfig.mb85rcxx"
+source "drivers/eeprom/Kconfig.mb85rsxx"
 
 config EEPROM_SIMULATOR
 	bool "Simulated EEPROM driver"
diff --git a/drivers/eeprom/Kconfig.mb85rsxx b/drivers/eeprom/Kconfig.mb85rsxx
new file mode 100644
index 0000000..53bef99
--- /dev/null
+++ b/drivers/eeprom/Kconfig.mb85rsxx
@@ -0,0 +1,10 @@
+# Copyright (c) 2024 Antmicro <www.antmicro.com>
+# SPDX-License-Identifier: Apache-2.0
+
+config EEPROM_MB85RSXX
+	bool "FUJITSU MB85RSXX SPI FRAM"
+	default y
+	depends on DT_HAS_FUJITSU_MB85RSXX_ENABLED
+	select SPI
+	help
+	  Enable FUJITSU mb85rsxx SPI FRAM
diff --git a/drivers/eeprom/eeprom_mb85rsxx.c b/drivers/eeprom/eeprom_mb85rsxx.c
new file mode 100644
index 0000000..70891a2
--- /dev/null
+++ b/drivers/eeprom/eeprom_mb85rsxx.c
@@ -0,0 +1,318 @@
+/*
+ * Copyright (c) 2024 Antmicro <www.antmicro.com>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/**
+ * @file
+ * @brief Driver for Fujitsu MB85RSXX FRAM over SPI.
+ */
+
+#define DT_DRV_COMPAT fujitsu_mb85rsxx
+
+#include <zephyr/device.h>
+#include <zephyr/drivers/eeprom.h>
+#include <zephyr/drivers/spi.h>
+#include <zephyr/kernel.h>
+#include <zephyr/sys/byteorder.h>
+
+#include <zephyr/logging/log.h>
+LOG_MODULE_REGISTER(mb85rsxx, CONFIG_EEPROM_LOG_LEVEL);
+
+/* MB85RSXX instruction set */
+#define EEPROM_MB85RSXX_WREN  0x06U /* Set Write Enable Latch	 */
+#define EEPROM_MB85RSXX_WRDI  0x04U /* Reset Write Enable Latch */
+#define EEPROM_MB85RSXX_RDSR  0x05U /* Read Status Register     */
+#define EEPROM_MB85RSXX_WRSR  0x01U /* Write Status Register    */
+#define EEPROM_MB85RSXX_READ  0x03U /* Read Memory Code		 */
+#define EEPROM_MB85RSXX_WRITE 0x02U /* Write Memory Code		 */
+#define EEPROM_MB85RSXX_RDID  0x9FU /* Read Device ID			 */
+#define EEPROM_MB85RSXX_FSTRD 0x0BU /* Fast Read Memory Code	 */
+#define EEPROM_MB85RSXX_SLEEP 0xB9U /* Sleep Mode				 */
+
+/* MB85RSXX status register bits */
+#define EEPROM_MB85RSXX_STATUS_WPEN BIT(7) /* Status Register Write Protect  (RW) */
+#define EEPROM_MB85RSXX_STATUS_BP1  BIT(3) /* Block protection 1			  (RW) */
+#define EEPROM_MB85RSXX_STATUS_BP0  BIT(2) /* Block protection 2			  (RW) */
+#define EEPROM_MB85RSXX_STATUS_WEL  BIT(1) /* Write Enable Latch			  (RO) */
+
+/* Fujitsu manufacturer ID (2 bytes) */
+#define EEPROM_MB85RSXX_MAN_ID		0x04U
+#define EEPROM_MB85RSXX_CON_CODE	0x7FU
+
+/*
+ * MB85RSXX product ID (2 bytes); first byte provides memory size, so let's use a mask later when
+ * checking it
+ */
+#define EEPROM_MB85RSXX_PROD_ID		0x20U
+#define EEPROM_MB85RSXX_PROD_ID2	0x03U
+#define EEPROM_MB85RSXX_PROD_MASK	GENMASK(7, 5)
+
+struct eeprom_mb85rsxx_config {
+	struct spi_dt_spec spi;
+	size_t size;
+	bool readonly;
+};
+
+struct eeprom_mb85rsxx_data {
+	struct k_mutex lock;
+};
+
+static int eeprom_mb85rsxx_read(const struct device *dev, off_t offset, void *buf, size_t len)
+{
+	const struct eeprom_mb85rsxx_config *config = dev->config;
+	struct eeprom_mb85rsxx_data *data = dev->data;
+	uint8_t cmd[4] = {EEPROM_MB85RSXX_READ, 0, 0, 0};
+	uint8_t *paddr = &cmd[1];
+	int err;
+
+	if (offset + len > config->size) {
+		LOG_ERR("attempt to read past device boundary");
+		return -EINVAL;
+	}
+
+	if (!len) {
+		return 0;
+	}
+
+	/* Populate address in command */
+	*paddr++ = (offset >> 16);
+	*paddr++ = (offset >> 8);
+	*paddr++ = offset;
+
+	const struct spi_buf tx_buf = {
+		.buf = cmd,
+		.len = sizeof(cmd),
+	};
+	const struct spi_buf_set tx = {
+		.buffers = &tx_buf,
+		.count = 1,
+	};
+	const struct spi_buf rx_bufs[2] = {
+		{
+			.buf = NULL,
+			.len = sizeof(cmd),
+		},
+		{
+			.buf = buf,
+			.len = len,
+		},
+	};
+	const struct spi_buf_set rx = {
+		.buffers = rx_bufs,
+		.count = ARRAY_SIZE(rx_bufs),
+	};
+
+	k_mutex_lock(&data->lock, K_FOREVER);
+
+	err = spi_transceive_dt(&config->spi, &tx, &rx);
+
+	k_mutex_unlock(&data->lock);
+
+	if (err < 0) {
+		LOG_ERR("failed to read FRAM (err %d)", err);
+	}
+
+	return err;
+}
+
+static int eeprom_mb85rsxx_wren(const struct device *dev)
+{
+	const struct eeprom_mb85rsxx_config *config = dev->config;
+	uint8_t cmd = EEPROM_MB85RSXX_WREN;
+	const struct spi_buf tx_buf = {
+		.buf = &cmd,
+		.len = sizeof(cmd),
+	};
+	const struct spi_buf_set tx = {
+		.buffers = &tx_buf,
+		.count = 1,
+	};
+
+	return spi_write_dt(&config->spi, &tx);
+}
+
+static int eeprom_mb85rsxx_wrdi(const struct device *dev)
+{
+	const struct eeprom_mb85rsxx_config *config = dev->config;
+	uint8_t cmd = EEPROM_MB85RSXX_WRDI;
+	const struct spi_buf tx_buf = {
+		.buf = &cmd,
+		.len = sizeof(cmd),
+	};
+	const struct spi_buf_set tx = {
+		.buffers = &tx_buf,
+		.count = 1,
+	};
+
+	return spi_write_dt(&config->spi, &tx);
+}
+
+static int eeprom_mb85rsxx_write(const struct device *dev, off_t offset, const void *buf,
+				  size_t len)
+{
+	const struct eeprom_mb85rsxx_config *config = dev->config;
+	struct eeprom_mb85rsxx_data *data = dev->data;
+	uint8_t cmd[4] = {EEPROM_MB85RSXX_WRITE, 0, 0, 0};
+	uint8_t *paddr = &cmd[1];
+	int err;
+
+	if (config->readonly) {
+		LOG_ERR("attempt to write to read-only device");
+		return -EACCES;
+	}
+
+	if (offset + len > config->size) {
+		LOG_ERR("attempt to write past device boundary");
+		return -EINVAL;
+	}
+
+	/* Populate address in command */
+	*paddr++ = (offset >> 16) & 0xFF;
+	*paddr++ = (offset >> 8) & 0xFF;
+	*paddr++ = offset & 0xFF;
+
+	const struct spi_buf tx_bufs[2] = {
+		{
+			.buf = cmd,
+			.len = sizeof(cmd),
+		},
+		{
+			.buf = (void *)buf,
+			.len = len,
+		},
+	};
+	const struct spi_buf_set tx = {
+		.buffers = tx_bufs,
+		.count = ARRAY_SIZE(tx_bufs),
+	};
+
+	k_mutex_lock(&data->lock, K_FOREVER);
+
+	err = eeprom_mb85rsxx_wren(dev);
+	if (err < 0) {
+		LOG_ERR("failed to disable write protection (err %d)", err);
+		k_mutex_unlock(&data->lock);
+		return err;
+	}
+
+	err = spi_write_dt(&config->spi, &tx);
+	if (err < 0) {
+		LOG_ERR("failed to write to FRAM (err %d)", err);
+		k_mutex_unlock(&data->lock);
+		return err;
+	}
+
+	err = eeprom_mb85rsxx_wrdi(dev);
+	if (err < 0) {
+		LOG_ERR("failed to disable write (err %d)", err);
+	}
+
+	k_mutex_unlock(&data->lock);
+
+	return err;
+}
+
+static size_t eeprom_mb85rsxx_size(const struct device *dev)
+{
+	const struct eeprom_mb85rsxx_config *config = dev->config;
+
+	return config->size;
+}
+
+static int eeprom_mb85rsxx_rdid(const struct device *dev)
+{
+	const struct eeprom_mb85rsxx_config *config = dev->config;
+	struct eeprom_mb85rsxx_data *data = dev->data;
+	uint8_t id[4];
+	uint8_t cmd = EEPROM_MB85RSXX_RDID;
+	int err;
+
+	const struct spi_buf tx_buf = {
+		.buf = &cmd,
+		.len = sizeof(cmd),
+	};
+	const struct spi_buf_set tx = {
+		.buffers = &tx_buf,
+		.count = 1,
+	};
+	const struct spi_buf rx_bufs[2] = {
+		{
+			.buf = NULL,
+			.len = sizeof(cmd),
+		},
+		{
+			.buf = id,
+			.len = sizeof(id),
+		},
+	};
+	const struct spi_buf_set rx = {
+		.buffers = rx_bufs,
+		.count = ARRAY_SIZE(rx_bufs),
+	};
+	k_mutex_lock(&data->lock, K_FOREVER);
+	err = spi_transceive_dt(&config->spi, &tx, &rx);
+	k_mutex_unlock(&data->lock);
+
+	if (err < 0) {
+		LOG_ERR("failed to read RDID (err %d)", err);
+		return err;
+	}
+
+	/* Validate Manufacturer ID and Product ID */
+	if (id[0] != EEPROM_MB85RSXX_MAN_ID
+		|| id[1] != EEPROM_MB85RSXX_CON_CODE
+		|| (id[2] & EEPROM_MB85RSXX_PROD_MASK) != EEPROM_MB85RSXX_PROD_ID
+		|| id[3] != EEPROM_MB85RSXX_PROD_ID2) {
+		LOG_ERR("invalid device ID: %02X %02X %02X %02X", id[0], id[1], id[2], id[3]);
+		return -EIO;
+	}
+
+	LOG_INF("device ID read successfully: %02X %02X %02X %02X", id[0], id[1], id[2], id[3]);
+	return 0;
+}
+
+static int eeprom_mb85rsxx_init(const struct device *dev)
+{
+	const struct eeprom_mb85rsxx_config *config = dev->config;
+	struct eeprom_mb85rsxx_data *data = dev->data;
+	int err;
+
+	k_mutex_init(&data->lock);
+
+	if (!spi_is_ready_dt(&config->spi)) {
+		LOG_ERR("SPI bus not ready");
+		return -EINVAL;
+	}
+
+	err = eeprom_mb85rsxx_rdid(dev);
+	if (err < 0) {
+		LOG_ERR("Failed to initialize device, RDID check failed (err %d)", err);
+		return err;
+	}
+
+	return 0;
+}
+
+static const struct eeprom_driver_api mb85rsxx_driver_api = {
+	.read = &eeprom_mb85rsxx_read,
+	.write = &eeprom_mb85rsxx_write,
+	.size = &eeprom_mb85rsxx_size,
+};
+
+#define MB85RSXX_INIT(inst)                                                                       \
+	static struct eeprom_mb85rsxx_data eeprom_mb85rsxx_data_##inst;                          \
+                                                                                                   \
+	static const struct eeprom_mb85rsxx_config eeprom_mb85rsxx_config_##inst = {             \
+		.spi = SPI_DT_SPEC_INST_GET(                                                       \
+			inst, SPI_OP_MODE_MASTER | SPI_TRANSFER_MSB | SPI_WORD_SET(8), 0),         \
+		.size = DT_INST_PROP(inst, size),                                                  \
+		.readonly = DT_INST_PROP(inst, read_only),                                         \
+	};                                                                                         \
+                                                                                                   \
+	DEVICE_DT_INST_DEFINE(inst, eeprom_mb85rsxx_init, NULL, &eeprom_mb85rsxx_data_##inst,    \
+			      &eeprom_mb85rsxx_config_##inst, POST_KERNEL,                        \
+			      CONFIG_EEPROM_INIT_PRIORITY, &mb85rsxx_driver_api);
+
+DT_INST_FOREACH_STATUS_OKAY(MB85RSXX_INIT)
diff --git a/dts/bindings/mtd/fujitsu,mb85rsxx.yaml b/dts/bindings/mtd/fujitsu,mb85rsxx.yaml
new file mode 100644
index 0000000..0c41ce1
--- /dev/null
+++ b/dts/bindings/mtd/fujitsu,mb85rsxx.yaml
@@ -0,0 +1,13 @@
+# Copyright (c) 2024 Antmicro <www.antmicro.com>
+# SPDX-License-Identifier: Apache-2.0
+
+description: Fujitsu MB85RSXX SPI FRAM
+
+compatible: "fujitsu,mb85rsxx"
+
+include: ["eeprom-base.yaml", spi-device.yaml]
+
+properties:
+  size:
+    required: true
+    description: Total FRAM size in bytes.
diff --git a/tests/drivers/build_all/eeprom/app.overlay b/tests/drivers/build_all/eeprom/app.overlay
index b861c38..97b39a6 100644
--- a/tests/drivers/build_all/eeprom/app.overlay
+++ b/tests/drivers/build_all/eeprom/app.overlay
@@ -10,6 +10,9 @@
  * (and be extended to test) real hardware.
  */
 
+ #include <freq.h>
+ #include <mem.h>
+
 / {
 	test {
 		#address-cells = <1>;
@@ -89,6 +92,13 @@
 				wp-gpios = <&test_gpio 0 0>;
 				/* read-only; */
 			};
+
+			test_spi_mb85rsxx: mb85rsxx@0 {
+				compatible = "fujitsu,mb85rsxx";
+				reg = <0x0>;
+				spi-max-frequency = <DT_FREQ_M(25)>;
+				size = <DT_SIZE_K(128)>;
+			};
 		};
 	};
 };