diff --git a/MAINTAINERS b/MAINTAINERS
index 84ad8c8960a7..60f518c040ce 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14798,6 +14798,7 @@ F:	arch/mips/boot/dts/mobileye/
 F:	arch/mips/configs/eyeq5_defconfig
 F:	arch/mips/mobileye/board-epm5.its.S
 F:	drivers/clk/clk-eyeq5.c
+F:	drivers/reset/reset-eyeq5.c
 F:	include/dt-bindings/clock/mobileye,eyeq5-clk.h
 F:	include/dt-bindings/soc/mobileye,eyeq5.h
 
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index ccd59ddd7610..80bfde54c076 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -66,6 +66,18 @@ config RESET_BRCMSTB_RESCAL
 	  This enables the RESCAL reset controller for SATA, PCIe0, or PCIe1 on
 	  BCM7216.
 
+config RESET_EYEQ5
+	bool "Mobileye EyeQ5 reset controller"
+	depends on MFD_SYSCON
+	depends on MACH_EYEQ5 || COMPILE_TEST
+	default MACH_EYEQ5
+	help
+	  This enables the Mobileye EyeQ5 reset controller.
+
+	  It has three domains, with a varying number of resets in each of them.
+	  Registers are located in a shared register region called OLB accessed
+	  through a syscon & regmap.
+
 config RESET_HSDK
 	bool "Synopsys HSDK Reset Driver"
 	depends on HAS_IOMEM
diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile
index 8270da8a4baa..4fabe0070390 100644
--- a/drivers/reset/Makefile
+++ b/drivers/reset/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_RESET_BCM6345) += reset-bcm6345.o
 obj-$(CONFIG_RESET_BERLIN) += reset-berlin.o
 obj-$(CONFIG_RESET_BRCMSTB) += reset-brcmstb.o
 obj-$(CONFIG_RESET_BRCMSTB_RESCAL) += reset-brcmstb-rescal.o
+obj-$(CONFIG_RESET_EYEQ5) += reset-eyeq5.o
 obj-$(CONFIG_RESET_HSDK) += reset-hsdk.o
 obj-$(CONFIG_RESET_IMX7) += reset-imx7.o
 obj-$(CONFIG_RESET_INTEL_GW) += reset-intel-gw.o
diff --git a/drivers/reset/reset-eyeq5.c b/drivers/reset/reset-eyeq5.c
new file mode 100644
index 000000000000..f9d3935dd420
--- /dev/null
+++ b/drivers/reset/reset-eyeq5.c
@@ -0,0 +1,342 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Reset driver for the Mobileye EyeQ5 platform.
+ *
+ * The registers are located in a syscon region called OLB. We handle three
+ * reset domains. Domains 0 and 2 look similar in that they both use one bit
+ * per reset line. Domain 1 has a register per reset.
+ *
+ * We busy-wait after updating a reset in domains 0 or 1. The reason is hardware
+ * logic built-in self-test (LBIST) that might be enabled.
+ *
+ * We use eq5r_ as prefix, as-in "EyeQ5 Reset", but way shorter.
+ *
+ * Known resets in domain 0:
+ *  3. CAN0
+ *  4. CAN1
+ *  5. CAN2
+ *  6. SPI0
+ *  7. SPI1
+ *  8. SPI2
+ *  9. SPI3
+ * 10. UART0
+ * 11. UART1
+ * 12. UART2
+ * 13. I2C0
+ * 14. I2C1
+ * 15. I2C2
+ * 16. I2C3
+ * 17. I2C4
+ * 18. TIMER0
+ * 19. TIMER1
+ * 20. TIMER2
+ * 21. TIMER3
+ * 22. TIMER4
+ * 23. WD0
+ * 24. EXT0
+ * 25. EXT1
+ * 26. GPIO
+ * 27. WD1
+ *
+ * Known resets in domain 1:
+ * 0. VMP0	(Vector Microcode Processors)
+ * 1. VMP1
+ * 2. VMP2
+ * 3. VMP3
+ * 4. PMA0	(Programmable Macro Array)
+ * 5. PMA1
+ * 6. PMAC0
+ * 7. PMAC1
+ * 8. MPC0	(Multi-threaded Processing Clusters)
+ * 9. MPC1
+ *
+ * Known resets in domain 2:
+ *  0. PCIE0_CORE
+ *  1. PCIE0_APB
+ *  2. PCIE0_LINK_AXI
+ *  3. PCIE0_LINK_MGMT
+ *  4. PCIE0_LINK_HOT
+ *  5. PCIE0_LINK_PIPE
+ *  6. PCIE1_CORE
+ *  7. PCIE1_APB
+ *  8. PCIE1_LINK_AXI
+ *  9. PCIE1_LINK_MGMT
+ * 10. PCIE1_LINK_HOT
+ * 11. PCIE1_LINK_PIPE
+ * 12. MULTIPHY
+ * 13. MULTIPHY_APB
+ * 15. PCIE0_LINK_MGMT
+ * 16. PCIE1_LINK_MGMT
+ * 17. PCIE0_LINK_PM
+ * 18. PCIE1_LINK_PM
+ *
+ * Copyright (C) 2024 Mobileye Vision Technologies Ltd.
+ */
+
+#include <linux/cleanup.h>
+#include <linux/delay.h>
+#include <linux/mutex.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/reset-controller.h>
+
+/* Domain 0 register offsets */
+#define D0_SARCR0	(0x004)
+#define D0_SARCR1	(0x008)
+
+/* Domain 1 masks */
+#define D1_ACRP_PD_REQ		BIT(0)
+#define D1_ACRP_ST_POWER_DOWN	BIT(27)
+#define D1_ACRP_ST_ACTIVE	BIT(29)
+
+/* Vendor-provided timeout values. D1 has a long timeout because of LBIST. */
+#define D0_TIMEOUT_POLL			10
+#define D1_TIMEOUT_POLL			40000
+
+/*
+ * Masks for valid reset lines in each domain. This array is also used to get
+ * the domain and reset counts.
+ */
+static const u32 eq5r_valid_masks[] = { 0x0FFFFFF8, 0x00001FFF, 0x0007BFFF };
+
+#define EQ5R_DOMAIN_COUNT ARRAY_SIZE(eq5r_valid_masks)
+
+struct eq5r_private {
+	struct mutex mutexes[EQ5R_DOMAIN_COUNT];
+	void __iomem *base_d0;
+	void __iomem *base_d1;
+	void __iomem *base_d2;
+	struct reset_controller_dev rcdev;
+};
+
+#define rcdev_to_priv(rcdev) container_of(rcdev, struct eq5r_private, rcdev)
+
+static int eq5r_busy_wait_withlock(struct eq5r_private *priv,
+				   struct device *dev, u32 domain, u32 offset,
+				   bool assert)
+{
+	unsigned int val, mask;
+	int i;
+
+	lockdep_assert_held(&priv->mutexes[domain]);
+
+	switch (domain) {
+	case 0:
+		for (i = 0; i < D0_TIMEOUT_POLL; i++) {
+			val = readl(priv->base_d0 + D0_SARCR1);
+			val = !(val & BIT(offset));
+			if (val == assert)
+				return 0;
+			udelay(1);
+		}
+		break;
+	case 1:
+		mask = assert ? D1_ACRP_ST_POWER_DOWN : D1_ACRP_ST_ACTIVE;
+		for (i = 0; i < D1_TIMEOUT_POLL; i++) {
+			val = readl(priv->base_d1 + 4 * offset);
+			if (val & mask)
+				return 0;
+			udelay(1);
+		}
+		break;
+	case 2:
+		return 0; /* No busy waiting for domain 2. */
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+
+	dev_dbg(dev, "%u-%u: timeout\n", domain, offset);
+	return -ETIMEDOUT;
+}
+
+static void eq5r_assert_withlock(struct eq5r_private *priv, u32 domain,
+				 u32 offset)
+{
+	void __iomem *reg;
+
+	lockdep_assert_held(&priv->mutexes[domain]);
+
+	switch (domain) {
+	case 0:
+		reg = priv->base_d0 + D0_SARCR0;
+		writel(readl(reg) & ~BIT(offset), reg);
+		break;
+	case 1:
+		reg = priv->base_d1 + 4 * offset;
+		writel(readl(reg) | D1_ACRP_PD_REQ, reg);
+		break;
+	case 2:
+		reg = priv->base_d2;
+		writel(readl(reg) & ~BIT(offset), reg);
+		break;
+	default:
+		WARN_ON(1);
+	}
+}
+
+static int eq5r_assert(struct reset_controller_dev *rcdev, unsigned long id)
+{
+	struct eq5r_private *priv = rcdev_to_priv(rcdev);
+	u32 offset = id & GENMASK(7, 0);
+	u32 domain = id >> 8;
+
+	dev_dbg(rcdev->dev, "%u-%u: assert request\n", domain, offset);
+
+	guard(mutex)(&priv->mutexes[domain]);
+	eq5r_assert_withlock(priv, domain, offset);
+	return eq5r_busy_wait_withlock(priv, rcdev->dev, domain, offset, true);
+}
+
+static void eq5r_deassert_withlock(struct eq5r_private *priv, u32 domain,
+				   u32 offset)
+{
+	void __iomem *reg;
+
+	lockdep_assert_held(&priv->mutexes[domain]);
+
+	switch (domain) {
+	case 0:
+		reg = priv->base_d0 + D0_SARCR0;
+		writel(readl(reg) | BIT(offset), reg);
+		break;
+	case 1:
+		reg = priv->base_d1 + 4 * offset;
+		writel(readl(reg) & ~D1_ACRP_PD_REQ, reg);
+		break;
+	case 2:
+		reg = priv->base_d2;
+		writel(readl(reg) | BIT(offset), reg);
+		break;
+	default:
+		WARN_ON(1);
+	}
+}
+
+static int eq5r_deassert(struct reset_controller_dev *rcdev, unsigned long id)
+{
+	struct eq5r_private *priv = rcdev_to_priv(rcdev);
+	u32 offset = id & GENMASK(7, 0);
+	u32 domain = id >> 8;
+
+	dev_dbg(rcdev->dev, "%u-%u: deassert request\n", domain, offset);
+
+	guard(mutex)(&priv->mutexes[domain]);
+	eq5r_deassert_withlock(priv, domain, offset);
+	return eq5r_busy_wait_withlock(priv, rcdev->dev, domain, offset, false);
+}
+
+static int eq5r_status(struct reset_controller_dev *rcdev, unsigned long id)
+{
+	struct eq5r_private *priv = rcdev_to_priv(rcdev);
+	u32 offset = id & GENMASK(7, 0);
+	u32 domain = id >> 8;
+	u32 val;
+
+	dev_dbg(rcdev->dev, "%u-%u: status request\n", domain, offset);
+
+	guard(mutex)(&priv->mutexes[domain]);
+
+	switch (domain) {
+	case 0:
+		val = readl(priv->base_d0 + D0_SARCR1);
+		return !(val & BIT(offset));
+	case 1:
+		val = readl(priv->base_d1 + 4 * offset);
+		return !(val & D1_ACRP_ST_ACTIVE);
+	case 2:
+		val = readl(priv->base_d2);
+		return !(val & BIT(offset));
+	default:
+		return -EINVAL;
+	}
+}
+
+static const struct reset_control_ops eq5r_ops = {
+	.assert	  = eq5r_assert,
+	.deassert = eq5r_deassert,
+	.status	  = eq5r_status,
+};
+
+static int eq5r_of_xlate(struct reset_controller_dev *rcdev,
+			 const struct of_phandle_args *reset_spec)
+{
+	u32 domain, offset;
+
+	if (WARN_ON(reset_spec->args_count != 2))
+		return -EINVAL;
+
+	domain = reset_spec->args[0];
+	offset = reset_spec->args[1];
+
+	if (domain >= EQ5R_DOMAIN_COUNT || offset > 31 ||
+	    !(eq5r_valid_masks[domain] & BIT(offset))) {
+		dev_err(rcdev->dev, "%u-%u: invalid reset\n", domain, offset);
+		return -EINVAL;
+	}
+
+	return (domain << 8) | offset;
+}
+
+static int eq5r_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
+	struct eq5r_private *priv;
+	int ret, i;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->base_d0 = devm_platform_ioremap_resource_byname(pdev, "d0");
+	if (IS_ERR(priv->base_d0))
+		return PTR_ERR(priv->base_d0);
+
+	priv->base_d1 = devm_platform_ioremap_resource_byname(pdev, "d1");
+	if (IS_ERR(priv->base_d1))
+		return PTR_ERR(priv->base_d1);
+
+	priv->base_d2 = devm_platform_ioremap_resource_byname(pdev, "d2");
+	if (IS_ERR(priv->base_d2))
+		return PTR_ERR(priv->base_d2);
+
+	for (i = 0; i < EQ5R_DOMAIN_COUNT; i++)
+		mutex_init(&priv->mutexes[i]);
+
+	priv->rcdev.ops = &eq5r_ops;
+	priv->rcdev.owner = THIS_MODULE;
+	priv->rcdev.dev = dev;
+	priv->rcdev.of_node = np;
+	priv->rcdev.of_reset_n_cells = 2;
+	priv->rcdev.of_xlate = eq5r_of_xlate;
+
+	priv->rcdev.nr_resets = 0;
+	for (i = 0; i < EQ5R_DOMAIN_COUNT; i++)
+		priv->rcdev.nr_resets += __builtin_popcount(eq5r_valid_masks[i]);
+
+	ret = devm_reset_controller_register(dev, &priv->rcdev);
+	if (ret) {
+		dev_err(dev, "Failed registering reset controller: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static const struct of_device_id eq5r_match_table[] = {
+	{ .compatible = "mobileye,eyeq5-reset" },
+	{}
+};
+
+static struct platform_driver eq5r_driver = {
+	.probe = eq5r_probe,
+	.driver = {
+		.name = "eyeq5-reset",
+		.of_match_table = eq5r_match_table,
+	},
+};
+
+builtin_platform_driver(eq5r_driver);
