diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 852adee4b4..fc1f01a02c 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_PINCTRL_INTEL) += intel/
 obj-$(CONFIG_ARCH_MTMIPS) += mtmips/
 obj-$(CONFIG_ARCH_NPCM)         += nuvoton/
 obj-$(CONFIG_ARCH_RMOBILE) += renesas/
+obj-$(CONFIG_ARCH_RZN1) += renesas/
 obj-$(CONFIG_PINCTRL_SANDBOX)	+= pinctrl-sandbox.o
 obj-$(CONFIG_PINCTRL_SUNXI)	+= sunxi/
 obj-$(CONFIG_PINCTRL_UNIPHIER)	+= uniphier/
diff --git a/drivers/pinctrl/renesas/Kconfig b/drivers/pinctrl/renesas/Kconfig
index 509cdd3fb2..0ea39b4a3f 100644
--- a/drivers/pinctrl/renesas/Kconfig
+++ b/drivers/pinctrl/renesas/Kconfig
@@ -139,3 +139,10 @@ config PINCTRL_PFC_R7S72100
 	  Support pin multiplexing control on Renesas RZ/A1 R7S72100 SoCs.
 
 endif
+
+config PINCTRL_RZN1
+	bool "Renesas RZ/N1 R906G032 pin control driver"
+	depends on RZN1
+	default y if RZN1
+	help
+	  Support pin multiplexing control on Renesas RZ/N1 R906G032 SoCs.
diff --git a/drivers/pinctrl/renesas/Makefile b/drivers/pinctrl/renesas/Makefile
index 5cea1423ca..1a61c39d84 100644
--- a/drivers/pinctrl/renesas/Makefile
+++ b/drivers/pinctrl/renesas/Makefile
@@ -20,3 +20,4 @@ obj-$(CONFIG_PINCTRL_PFC_R8A779A0) += pfc-r8a779a0.o
 obj-$(CONFIG_PINCTRL_PFC_R8A779F0) += pfc-r8a779f0.o
 obj-$(CONFIG_PINCTRL_PFC_R8A779G0) += pfc-r8a779g0.o
 obj-$(CONFIG_PINCTRL_PFC_R7S72100) += pfc-r7s72100.o
+obj-$(CONFIG_PINCTRL_RZN1) += pinctrl-rzn1.o
diff --git a/drivers/pinctrl/renesas/pinctrl-rzn1.c b/drivers/pinctrl/renesas/pinctrl-rzn1.c
new file mode 100644
index 0000000000..fdc43c8e71
--- /dev/null
+++ b/drivers/pinctrl/renesas/pinctrl-rzn1.c
@@ -0,0 +1,379 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2014-2018 Renesas Electronics Europe Limited
+ *
+ * Phil Edworthy <phil.edworthy@renesas.com>
+ * Based on a driver originally written by Michel Pollet at Renesas.
+ */
+
+#include <dt-bindings/pinctrl/rzn1-pinctrl.h>
+
+#include <dm/device.h>
+#include <dm/device_compat.h>
+#include <dm/pinctrl.h>
+#include <dm/read.h>
+#include <regmap.h>
+
+/* Field positions and masks in the pinmux registers */
+#define RZN1_L1_PIN_DRIVE_STRENGTH	10
+#define RZN1_L1_PIN_DRIVE_STRENGTH_4MA	0
+#define RZN1_L1_PIN_DRIVE_STRENGTH_6MA	1
+#define RZN1_L1_PIN_DRIVE_STRENGTH_8MA	2
+#define RZN1_L1_PIN_DRIVE_STRENGTH_12MA	3
+#define RZN1_L1_PIN_PULL		8
+#define RZN1_L1_PIN_PULL_NONE		0
+#define RZN1_L1_PIN_PULL_UP		1
+#define RZN1_L1_PIN_PULL_DOWN		3
+#define RZN1_L1_FUNCTION		0
+#define RZN1_L1_FUNC_MASK		0xf
+#define RZN1_L1_FUNCTION_L2		0xf
+
+/*
+ * The hardware manual describes two levels of multiplexing, but it's more
+ * logical to think of the hardware as three levels, with level 3 consisting of
+ * the multiplexing for Ethernet MDIO signals.
+ *
+ * Level 1 functions go from 0 to 9, with level 1 function '15' (0xf) specifying
+ * that level 2 functions are used instead. Level 2 has a lot more options,
+ * going from 0 to 61. Level 3 allows selection of MDIO functions which can be
+ * floating, or one of seven internal peripherals. Unfortunately, there are two
+ * level 2 functions that can select MDIO, and two MDIO channels so we have four
+ * sets of level 3 functions.
+ *
+ * For this driver, we've compounded the numbers together, so:
+ *    0 to   9 is level 1
+ *   10 to  71 is 10 + level 2 number
+ *   72 to  79 is 72 + MDIO0 source for level 2 MDIO function.
+ *   80 to  87 is 80 + MDIO0 source for level 2 MDIO_E1 function.
+ *   88 to  95 is 88 + MDIO1 source for level 2 MDIO function.
+ *   96 to 103 is 96 + MDIO1 source for level 2 MDIO_E1 function.
+ * Examples:
+ *  Function 28 corresponds UART0
+ *  Function 73 corresponds to MDIO0 to GMAC0
+ *
+ * There are 170 configurable pins (called PL_GPIO in the datasheet).
+ */
+
+/*
+ * Structure detailing the HW registers on the RZ/N1 devices.
+ * Both the Level 1 mux registers and Level 2 mux registers have the same
+ * structure. The only difference is that Level 2 has additional MDIO registers
+ * at the end.
+ */
+struct rzn1_pinctrl_regs {
+	u32	conf[170];
+	u32	pad0[86];
+	u32	status_protect;	/* 0x400 */
+	/* MDIO mux registers, level2 only */
+	u32	l2_mdio[2];
+};
+
+#define NUM_CONF	ARRAY_SIZE(((struct rzn1_pinctrl_regs *)0)->conf)
+
+#define level1_write(map, member, val) \
+	regmap_range_set(map, 0, struct rzn1_pinctrl_regs, member, val)
+
+#define level1_read(map, member, valp) \
+	regmap_range_get(map, 0, struct rzn1_pinctrl_regs, member, valp)
+
+#define level2_write(map, member, val) \
+	regmap_range_set(map, 1, struct rzn1_pinctrl_regs, member, val)
+
+#define level2_read(map, member, valp) \
+	regmap_range_get(map, 1, struct rzn1_pinctrl_regs, member, valp)
+
+/**
+ * struct rzn1_pmx_func - describes rzn1 pinmux functions
+ * @name: the name of this specific function
+ * @groups: corresponding pin groups
+ * @num_groups: the number of groups
+ */
+struct rzn1_pmx_func {
+	const char *name;
+	const char **groups;
+	unsigned int num_groups;
+};
+
+/**
+ * struct rzn1_pin_group - describes an rzn1 pin group
+ * @name: the name of this specific pin group
+ * @func: the name of the function selected by this group
+ * @npins: the number of pins in this group array, i.e. the number of
+ *	elements in .pins so we can iterate over that array
+ * @pins: array of pins. Needed due to pinctrl_ops.get_group_pins()
+ * @pin_ids: array of pin_ids, i.e. the value used to select the mux
+ */
+struct rzn1_pin_group {
+	const char *name;
+	const char *func;
+	unsigned int npins;
+	unsigned int *pins;
+	u8 *pin_ids;
+};
+
+struct rzn1_pinctrl {
+	struct device *dev;
+	struct clk *clk;
+	struct pinctrl_dev *pctl;
+	u32 lev1_protect_phys;
+	u32 lev2_protect_phys;
+	int mdio_func[2];
+
+	struct rzn1_pin_group *groups;
+	unsigned int ngroups;
+
+	struct rzn1_pmx_func *functions;
+	unsigned int nfunctions;
+};
+
+struct rzn1_pinctrl_priv {
+	struct regmap *regmap;
+	u32 lev1_protect_phys;
+	u32 lev2_protect_phys;
+
+	struct clk *clk;
+};
+
+enum {
+	LOCK_LEVEL1 = 0x1,
+	LOCK_LEVEL2 = 0x2,
+	LOCK_ALL = LOCK_LEVEL1 | LOCK_LEVEL2,
+};
+
+static void rzn1_hw_set_lock(struct rzn1_pinctrl_priv *priv, u8 lock, u8 value)
+{
+	/*
+	 * The pinmux configuration is locked by writing the physical address of
+	 * the status_protect register to itself. It is unlocked by writing the
+	 * address | 1.
+	 */
+	if (lock & LOCK_LEVEL1) {
+		u32 val = priv->lev1_protect_phys | !(value & LOCK_LEVEL1);
+
+		level1_write(priv->regmap, status_protect, val);
+	}
+
+	if (lock & LOCK_LEVEL2) {
+		u32 val = priv->lev2_protect_phys | !(value & LOCK_LEVEL2);
+
+		level2_write(priv->regmap, status_protect, val);
+	}
+}
+
+static void rzn1_pinctrl_mdio_select(struct rzn1_pinctrl_priv *priv, int mdio,
+				     u32 func)
+{
+	debug("setting mdio%d to %u\n", mdio, func);
+
+	level2_write(priv->regmap, l2_mdio[mdio], func);
+}
+
+/*
+ * Using a composite pin description, set the hardware pinmux registers
+ * with the corresponding values.
+ * Make sure to unlock write protection and reset it afterward.
+ *
+ * NOTE: There is no protection for potential concurrency, it is assumed these
+ * calls are serialized already.
+ */
+static int rzn1_set_hw_pin_func(struct rzn1_pinctrl_priv *priv,
+				unsigned int pin, unsigned int func)
+{
+	u32 l1_cache;
+	u32 l2_cache;
+	u32 l1;
+	u32 l2;
+
+	/* Level 3 MDIO multiplexing */
+	if (func >= RZN1_FUNC_MDIO0_HIGHZ &&
+	    func <= RZN1_FUNC_MDIO1_E1_SWITCH) {
+		int mdio_channel;
+		u32 mdio_func;
+
+		if (func <= RZN1_FUNC_MDIO1_HIGHZ)
+			mdio_channel = 0;
+		else
+			mdio_channel = 1;
+
+		/* Get MDIO func, and convert the func to the level 2 number */
+		if (func <= RZN1_FUNC_MDIO0_SWITCH) {
+			mdio_func = func - RZN1_FUNC_MDIO0_HIGHZ;
+			func = RZN1_FUNC_ETH_MDIO;
+		} else if (func <= RZN1_FUNC_MDIO0_E1_SWITCH) {
+			mdio_func = func - RZN1_FUNC_MDIO0_E1_HIGHZ;
+			func = RZN1_FUNC_ETH_MDIO_E1;
+		} else if (func <= RZN1_FUNC_MDIO1_SWITCH) {
+			mdio_func = func - RZN1_FUNC_MDIO1_HIGHZ;
+			func = RZN1_FUNC_ETH_MDIO;
+		} else {
+			mdio_func = func - RZN1_FUNC_MDIO1_E1_HIGHZ;
+			func = RZN1_FUNC_ETH_MDIO_E1;
+		}
+		rzn1_pinctrl_mdio_select(priv, mdio_channel, mdio_func);
+	}
+
+	/* Note here, we do not allow anything past the MDIO Mux values */
+	if (pin >= NUM_CONF || func >= RZN1_FUNC_MDIO0_HIGHZ)
+		return -EINVAL;
+
+	level1_read(priv->regmap, conf[pin], &l1);
+	l1_cache = l1;
+	level2_read(priv->regmap, conf[pin], &l2);
+	l2_cache = l2;
+
+	debug("setting func for pin %u to %u\n", pin, func);
+
+	l1 &= ~(RZN1_L1_FUNC_MASK << RZN1_L1_FUNCTION);
+
+	if (func < RZN1_FUNC_L2_OFFSET) {
+		l1 |= (func << RZN1_L1_FUNCTION);
+	} else {
+		l1 |= (RZN1_L1_FUNCTION_L2 << RZN1_L1_FUNCTION);
+
+		l2 = func - RZN1_FUNC_L2_OFFSET;
+	}
+
+	/* If either configuration changes, we update both anyway */
+	if (l1 != l1_cache || l2 != l2_cache) {
+		level1_write(priv->regmap, conf[pin], l1);
+		level2_write(priv->regmap, conf[pin], l2);
+	}
+
+	return 0;
+}
+
+static int rzn1_pinconf_set(struct rzn1_pinctrl_priv *priv, unsigned int pin,
+			    unsigned int bias, unsigned int strength)
+{
+	u32 l1, l1_cache;
+	u32 drv = RZN1_L1_PIN_DRIVE_STRENGTH_8MA;
+
+	level1_read(priv->regmap, conf[pin], &l1);
+	l1_cache = l1;
+
+	switch (bias) {
+	case PIN_CONFIG_BIAS_PULL_UP:
+		debug("set pin %d pull up\n", pin);
+		l1 &= ~(0x3 << RZN1_L1_PIN_PULL);
+		l1 |= (RZN1_L1_PIN_PULL_UP << RZN1_L1_PIN_PULL);
+		break;
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		debug("set pin %d pull down\n", pin);
+		l1 &= ~(0x3 << RZN1_L1_PIN_PULL);
+		l1 |= (RZN1_L1_PIN_PULL_DOWN << RZN1_L1_PIN_PULL);
+		break;
+	case PIN_CONFIG_BIAS_DISABLE:
+		debug("set pin %d bias off\n", pin);
+		l1 &= ~(0x3 << RZN1_L1_PIN_PULL);
+		l1 |= (RZN1_L1_PIN_PULL_NONE << RZN1_L1_PIN_PULL);
+		break;
+	}
+
+	switch (strength) {
+	case 4:
+		drv = RZN1_L1_PIN_DRIVE_STRENGTH_4MA;
+		break;
+	case 6:
+		drv = RZN1_L1_PIN_DRIVE_STRENGTH_6MA;
+		break;
+	case 8:
+		drv = RZN1_L1_PIN_DRIVE_STRENGTH_8MA;
+		break;
+	case 12:
+		drv = RZN1_L1_PIN_DRIVE_STRENGTH_12MA;
+		break;
+	}
+
+	debug("set pin %d drv %umA\n", pin, drv);
+
+	l1 &= ~(0x3 << RZN1_L1_PIN_DRIVE_STRENGTH);
+	l1 |= (drv << RZN1_L1_PIN_DRIVE_STRENGTH);
+
+	if (l1 != l1_cache)
+		level1_write(priv->regmap, conf[pin], l1);
+
+	return 0;
+}
+
+static int rzn1_pinctrl_set_state(struct udevice *dev, struct udevice *config)
+{
+	struct rzn1_pinctrl_priv *priv = dev_get_priv(dev);
+	int size;
+	int ret;
+	u32 val;
+	u32 bias;
+
+	/* Pullup/down bias, common to all pins in group */
+	bias = PIN_CONFIG_BIAS_PULL_UP;
+	if (dev_read_bool(config, "bias-disable"))
+		bias = PIN_CONFIG_BIAS_DISABLE;
+	else if (dev_read_bool(config, "bias-pull-up"))
+		bias = PIN_CONFIG_BIAS_PULL_UP;
+	else if (dev_read_bool(config, "bias-pull-down"))
+		bias = PIN_CONFIG_BIAS_PULL_DOWN;
+
+	/* Drive strength, common to all pins in group */
+	u32 strength = dev_read_u32_default(config, "drive-strength", 8);
+
+	/* Number of pins */
+	ret = dev_read_size(config, "pinmux");
+	if (ret < 0)
+		return ret;
+
+	size = ret / sizeof(val);
+
+	for (int i = 0; i < size; i++) {
+		ret = dev_read_u32_index(config, "pinmux", i, &val);
+		if (ret)
+			return ret;
+		unsigned int pin = val & 0xff;
+		unsigned int func = val >> 8;
+
+		debug("%s pin %d func %d bias %d strength %d\n",
+		      config->name, pin, func, bias, strength);
+
+		rzn1_hw_set_lock(priv, LOCK_ALL, LOCK_ALL);
+		rzn1_set_hw_pin_func(priv, pin, func);
+		rzn1_pinconf_set(priv, pin, bias, strength);
+		rzn1_hw_set_lock(priv, LOCK_ALL, 0);
+	}
+
+	return 0;
+}
+
+static struct pinctrl_ops rzn1_pinctrl_ops = {
+	.set_state = rzn1_pinctrl_set_state,
+};
+
+static int rzn1_pinctrl_probe(struct udevice *dev)
+{
+	struct rzn1_pinctrl_priv *priv = dev_get_priv(dev);
+	ofnode node = dev_ofnode(dev);
+	int ret;
+
+	ret = regmap_init_mem(node, &priv->regmap);
+	if (ret)
+		return ret;
+
+	priv->lev1_protect_phys = (u32)regmap_get_range(priv->regmap, 0) +
+		offsetof(struct rzn1_pinctrl_regs, status_protect);
+	priv->lev2_protect_phys = (u32)regmap_get_range(priv->regmap, 1) +
+		offsetof(struct rzn1_pinctrl_regs, status_protect);
+
+	return 0;
+}
+
+static const struct udevice_id rzn1_pinctrl_ids[] = {
+	{ .compatible = "renesas,rzn1-pinctrl", },
+	{ },
+};
+
+U_BOOT_DRIVER(pinctrl_rzn1) = {
+	.name	= "rzn1-pinctrl",
+	.id	= UCLASS_PINCTRL,
+	.of_match = rzn1_pinctrl_ids,
+	.priv_auto = sizeof(struct rzn1_pinctrl_priv),
+	.ops = &rzn1_pinctrl_ops,
+	.probe = rzn1_pinctrl_probe,
+	.flags = DM_FLAG_PRE_RELOC,
+};
diff --git a/include/dt-bindings/pinctrl/rzn1-pinctrl.h b/include/dt-bindings/pinctrl/rzn1-pinctrl.h
new file mode 100644
index 0000000000..21d6cc4d59
--- /dev/null
+++ b/include/dt-bindings/pinctrl/rzn1-pinctrl.h
@@ -0,0 +1,141 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Defines macros and constants for Renesas RZ/N1 pin controller pin
+ * muxing functions.
+ */
+#ifndef __DT_BINDINGS_RZN1_PINCTRL_H
+#define __DT_BINDINGS_RZN1_PINCTRL_H
+
+#define RZN1_PINMUX(_gpio, _func) \
+	(((_func) << 8) | (_gpio))
+
+/*
+ * Given the different levels of muxing on the SoC, it was decided to
+ * 'linearize' them into one numerical space. So mux level 1, 2 and the MDIO
+ * muxes are all represented by one single value.
+ *
+ * You can derive the hardware value pretty easily too, as
+ * 0...9   are Level 1
+ * 10...71 are Level 2. The Level 2 mux will be set to this
+ *         value - RZN1_FUNC_L2_OFFSET, and the Level 1 mux will be
+ *         set accordingly.
+ * 72...103 are for the 2 MDIO muxes.
+ */
+#define RZN1_FUNC_HIGHZ				0
+#define RZN1_FUNC_0L				1
+#define RZN1_FUNC_CLK_ETH_MII_RGMII_RMII	2
+#define RZN1_FUNC_CLK_ETH_NAND			3
+#define RZN1_FUNC_QSPI				4
+#define RZN1_FUNC_SDIO				5
+#define RZN1_FUNC_LCD				6
+#define RZN1_FUNC_LCD_E				7
+#define RZN1_FUNC_MSEBIM			8
+#define RZN1_FUNC_MSEBIS			9
+#define RZN1_FUNC_L2_OFFSET			10	/* I'm Special */
+
+#define RZN1_FUNC_HIGHZ1			(RZN1_FUNC_L2_OFFSET + 0)
+#define RZN1_FUNC_ETHERCAT			(RZN1_FUNC_L2_OFFSET + 1)
+#define RZN1_FUNC_SERCOS3			(RZN1_FUNC_L2_OFFSET + 2)
+#define RZN1_FUNC_SDIO_E			(RZN1_FUNC_L2_OFFSET + 3)
+#define RZN1_FUNC_ETH_MDIO			(RZN1_FUNC_L2_OFFSET + 4)
+#define RZN1_FUNC_ETH_MDIO_E1			(RZN1_FUNC_L2_OFFSET + 5)
+#define RZN1_FUNC_USB				(RZN1_FUNC_L2_OFFSET + 6)
+#define RZN1_FUNC_MSEBIM_E			(RZN1_FUNC_L2_OFFSET + 7)
+#define RZN1_FUNC_MSEBIS_E			(RZN1_FUNC_L2_OFFSET + 8)
+#define RZN1_FUNC_RSV				(RZN1_FUNC_L2_OFFSET + 9)
+#define RZN1_FUNC_RSV_E				(RZN1_FUNC_L2_OFFSET + 10)
+#define RZN1_FUNC_RSV_E1			(RZN1_FUNC_L2_OFFSET + 11)
+#define RZN1_FUNC_UART0_I			(RZN1_FUNC_L2_OFFSET + 12)
+#define RZN1_FUNC_UART0_I_E			(RZN1_FUNC_L2_OFFSET + 13)
+#define RZN1_FUNC_UART1_I			(RZN1_FUNC_L2_OFFSET + 14)
+#define RZN1_FUNC_UART1_I_E			(RZN1_FUNC_L2_OFFSET + 15)
+#define RZN1_FUNC_UART2_I			(RZN1_FUNC_L2_OFFSET + 16)
+#define RZN1_FUNC_UART2_I_E			(RZN1_FUNC_L2_OFFSET + 17)
+#define RZN1_FUNC_UART0				(RZN1_FUNC_L2_OFFSET + 18)
+#define RZN1_FUNC_UART0_E			(RZN1_FUNC_L2_OFFSET + 19)
+#define RZN1_FUNC_UART1				(RZN1_FUNC_L2_OFFSET + 20)
+#define RZN1_FUNC_UART1_E			(RZN1_FUNC_L2_OFFSET + 21)
+#define RZN1_FUNC_UART2				(RZN1_FUNC_L2_OFFSET + 22)
+#define RZN1_FUNC_UART2_E			(RZN1_FUNC_L2_OFFSET + 23)
+#define RZN1_FUNC_UART3				(RZN1_FUNC_L2_OFFSET + 24)
+#define RZN1_FUNC_UART3_E			(RZN1_FUNC_L2_OFFSET + 25)
+#define RZN1_FUNC_UART4				(RZN1_FUNC_L2_OFFSET + 26)
+#define RZN1_FUNC_UART4_E			(RZN1_FUNC_L2_OFFSET + 27)
+#define RZN1_FUNC_UART5				(RZN1_FUNC_L2_OFFSET + 28)
+#define RZN1_FUNC_UART5_E			(RZN1_FUNC_L2_OFFSET + 29)
+#define RZN1_FUNC_UART6				(RZN1_FUNC_L2_OFFSET + 30)
+#define RZN1_FUNC_UART6_E			(RZN1_FUNC_L2_OFFSET + 31)
+#define RZN1_FUNC_UART7				(RZN1_FUNC_L2_OFFSET + 32)
+#define RZN1_FUNC_UART7_E			(RZN1_FUNC_L2_OFFSET + 33)
+#define RZN1_FUNC_SPI0_M			(RZN1_FUNC_L2_OFFSET + 34)
+#define RZN1_FUNC_SPI0_M_E			(RZN1_FUNC_L2_OFFSET + 35)
+#define RZN1_FUNC_SPI1_M			(RZN1_FUNC_L2_OFFSET + 36)
+#define RZN1_FUNC_SPI1_M_E			(RZN1_FUNC_L2_OFFSET + 37)
+#define RZN1_FUNC_SPI2_M			(RZN1_FUNC_L2_OFFSET + 38)
+#define RZN1_FUNC_SPI2_M_E			(RZN1_FUNC_L2_OFFSET + 39)
+#define RZN1_FUNC_SPI3_M			(RZN1_FUNC_L2_OFFSET + 40)
+#define RZN1_FUNC_SPI3_M_E			(RZN1_FUNC_L2_OFFSET + 41)
+#define RZN1_FUNC_SPI4_S			(RZN1_FUNC_L2_OFFSET + 42)
+#define RZN1_FUNC_SPI4_S_E			(RZN1_FUNC_L2_OFFSET + 43)
+#define RZN1_FUNC_SPI5_S			(RZN1_FUNC_L2_OFFSET + 44)
+#define RZN1_FUNC_SPI5_S_E			(RZN1_FUNC_L2_OFFSET + 45)
+#define RZN1_FUNC_SGPIO0_M			(RZN1_FUNC_L2_OFFSET + 46)
+#define RZN1_FUNC_SGPIO1_M			(RZN1_FUNC_L2_OFFSET + 47)
+#define RZN1_FUNC_GPIO				(RZN1_FUNC_L2_OFFSET + 48)
+#define RZN1_FUNC_CAN				(RZN1_FUNC_L2_OFFSET + 49)
+#define RZN1_FUNC_I2C				(RZN1_FUNC_L2_OFFSET + 50)
+#define RZN1_FUNC_SAFE				(RZN1_FUNC_L2_OFFSET + 51)
+#define RZN1_FUNC_PTO_PWM			(RZN1_FUNC_L2_OFFSET + 52)
+#define RZN1_FUNC_PTO_PWM1			(RZN1_FUNC_L2_OFFSET + 53)
+#define RZN1_FUNC_PTO_PWM2			(RZN1_FUNC_L2_OFFSET + 54)
+#define RZN1_FUNC_PTO_PWM3			(RZN1_FUNC_L2_OFFSET + 55)
+#define RZN1_FUNC_PTO_PWM4			(RZN1_FUNC_L2_OFFSET + 56)
+#define RZN1_FUNC_DELTA_SIGMA			(RZN1_FUNC_L2_OFFSET + 57)
+#define RZN1_FUNC_SGPIO2_M			(RZN1_FUNC_L2_OFFSET + 58)
+#define RZN1_FUNC_SGPIO3_M			(RZN1_FUNC_L2_OFFSET + 59)
+#define RZN1_FUNC_SGPIO4_S			(RZN1_FUNC_L2_OFFSET + 60)
+#define RZN1_FUNC_MAC_MTIP_SWITCH		(RZN1_FUNC_L2_OFFSET + 61)
+
+#define RZN1_FUNC_MDIO_OFFSET			(RZN1_FUNC_L2_OFFSET + 62)
+
+/* These are MDIO0 peripherals for the RZN1_FUNC_ETH_MDIO function */
+#define RZN1_FUNC_MDIO0_HIGHZ			(RZN1_FUNC_MDIO_OFFSET + 0)
+#define RZN1_FUNC_MDIO0_GMAC0			(RZN1_FUNC_MDIO_OFFSET + 1)
+#define RZN1_FUNC_MDIO0_GMAC1			(RZN1_FUNC_MDIO_OFFSET + 2)
+#define RZN1_FUNC_MDIO0_ECAT			(RZN1_FUNC_MDIO_OFFSET + 3)
+#define RZN1_FUNC_MDIO0_S3_MDIO0		(RZN1_FUNC_MDIO_OFFSET + 4)
+#define RZN1_FUNC_MDIO0_S3_MDIO1		(RZN1_FUNC_MDIO_OFFSET + 5)
+#define RZN1_FUNC_MDIO0_HWRTOS			(RZN1_FUNC_MDIO_OFFSET + 6)
+#define RZN1_FUNC_MDIO0_SWITCH			(RZN1_FUNC_MDIO_OFFSET + 7)
+/* These are MDIO0 peripherals for the RZN1_FUNC_ETH_MDIO_E1 function */
+#define RZN1_FUNC_MDIO0_E1_HIGHZ		(RZN1_FUNC_MDIO_OFFSET + 8)
+#define RZN1_FUNC_MDIO0_E1_GMAC0		(RZN1_FUNC_MDIO_OFFSET + 9)
+#define RZN1_FUNC_MDIO0_E1_GMAC1		(RZN1_FUNC_MDIO_OFFSET + 10)
+#define RZN1_FUNC_MDIO0_E1_ECAT			(RZN1_FUNC_MDIO_OFFSET + 11)
+#define RZN1_FUNC_MDIO0_E1_S3_MDIO0		(RZN1_FUNC_MDIO_OFFSET + 12)
+#define RZN1_FUNC_MDIO0_E1_S3_MDIO1		(RZN1_FUNC_MDIO_OFFSET + 13)
+#define RZN1_FUNC_MDIO0_E1_HWRTOS		(RZN1_FUNC_MDIO_OFFSET + 14)
+#define RZN1_FUNC_MDIO0_E1_SWITCH		(RZN1_FUNC_MDIO_OFFSET + 15)
+
+/* These are MDIO1 peripherals for the RZN1_FUNC_ETH_MDIO function */
+#define RZN1_FUNC_MDIO1_HIGHZ			(RZN1_FUNC_MDIO_OFFSET + 16)
+#define RZN1_FUNC_MDIO1_GMAC0			(RZN1_FUNC_MDIO_OFFSET + 17)
+#define RZN1_FUNC_MDIO1_GMAC1			(RZN1_FUNC_MDIO_OFFSET + 18)
+#define RZN1_FUNC_MDIO1_ECAT			(RZN1_FUNC_MDIO_OFFSET + 19)
+#define RZN1_FUNC_MDIO1_S3_MDIO0		(RZN1_FUNC_MDIO_OFFSET + 20)
+#define RZN1_FUNC_MDIO1_S3_MDIO1		(RZN1_FUNC_MDIO_OFFSET + 21)
+#define RZN1_FUNC_MDIO1_HWRTOS			(RZN1_FUNC_MDIO_OFFSET + 22)
+#define RZN1_FUNC_MDIO1_SWITCH			(RZN1_FUNC_MDIO_OFFSET + 23)
+/* These are MDIO1 peripherals for the RZN1_FUNC_ETH_MDIO_E1 function */
+#define RZN1_FUNC_MDIO1_E1_HIGHZ		(RZN1_FUNC_MDIO_OFFSET + 24)
+#define RZN1_FUNC_MDIO1_E1_GMAC0		(RZN1_FUNC_MDIO_OFFSET + 25)
+#define RZN1_FUNC_MDIO1_E1_GMAC1		(RZN1_FUNC_MDIO_OFFSET + 26)
+#define RZN1_FUNC_MDIO1_E1_ECAT			(RZN1_FUNC_MDIO_OFFSET + 27)
+#define RZN1_FUNC_MDIO1_E1_S3_MDIO0		(RZN1_FUNC_MDIO_OFFSET + 28)
+#define RZN1_FUNC_MDIO1_E1_S3_MDIO1		(RZN1_FUNC_MDIO_OFFSET + 29)
+#define RZN1_FUNC_MDIO1_E1_HWRTOS		(RZN1_FUNC_MDIO_OFFSET + 30)
+#define RZN1_FUNC_MDIO1_E1_SWITCH		(RZN1_FUNC_MDIO_OFFSET + 31)
+
+#define RZN1_FUNC_MAX				(RZN1_FUNC_MDIO_OFFSET + 32)
+
+#endif /* __DT_BINDINGS_RZN1_PINCTRL_H */
