diff --git a/arch/arm/include/asm/arch-rockchip/gpio.h b/arch/arm/include/asm/arch-rockchip/gpio.h
index 1aaec5faec..15f5de321b 100644
--- a/arch/arm/include/asm/arch-rockchip/gpio.h
+++ b/arch/arm/include/asm/arch-rockchip/gpio.h
@@ -6,6 +6,7 @@
 #ifndef _ASM_ARCH_GPIO_H
 #define _ASM_ARCH_GPIO_H
 
+#if !defined(CONFIG_ROCKCHIP_RK3568)
 struct rockchip_gpio_regs {
 	u32 swport_dr;
 	u32 swport_ddr;
@@ -22,7 +23,44 @@ struct rockchip_gpio_regs {
 	u32 reserved1[(0x60 - 0x54) / 4];
 	u32 ls_sync;
 };
+
 check_member(rockchip_gpio_regs, ls_sync, 0x60);
+#else
+struct rockchip_gpio_regs {
+	u32 swport_dr_l;                        /* ADDRESS OFFSET: 0x0000 */
+	u32 swport_dr_h;                        /* ADDRESS OFFSET: 0x0004 */
+	u32 swport_ddr_l;                       /* ADDRESS OFFSET: 0x0008 */
+	u32 swport_ddr_h;                       /* ADDRESS OFFSET: 0x000c */
+	u32 int_en_l;                           /* ADDRESS OFFSET: 0x0010 */
+	u32 int_en_h;                           /* ADDRESS OFFSET: 0x0014 */
+	u32 int_mask_l;                         /* ADDRESS OFFSET: 0x0018 */
+	u32 int_mask_h;                         /* ADDRESS OFFSET: 0x001c */
+	u32 int_type_l;                         /* ADDRESS OFFSET: 0x0020 */
+	u32 int_type_h;                         /* ADDRESS OFFSET: 0x0024 */
+	u32 int_polarity_l;                     /* ADDRESS OFFSET: 0x0028 */
+	u32 int_polarity_h;                     /* ADDRESS OFFSET: 0x002c */
+	u32 int_bothedge_l;                     /* ADDRESS OFFSET: 0x0030 */
+	u32 int_bothedge_h;                     /* ADDRESS OFFSET: 0x0034 */
+	u32 debounce_l;                         /* ADDRESS OFFSET: 0x0038 */
+	u32 debounce_h;                         /* ADDRESS OFFSET: 0x003c */
+	u32 dbclk_div_en_l;                     /* ADDRESS OFFSET: 0x0040 */
+	u32 dbclk_div_en_h;                     /* ADDRESS OFFSET: 0x0044 */
+	u32 dbclk_div_con;                      /* ADDRESS OFFSET: 0x0048 */
+	u32 reserved004c;                       /* ADDRESS OFFSET: 0x004c */
+	u32 int_status;                         /* ADDRESS OFFSET: 0x0050 */
+	u32 reserved0054;                       /* ADDRESS OFFSET: 0x0054 */
+	u32 int_rawstatus;                      /* ADDRESS OFFSET: 0x0058 */
+	u32 reserved005c;                       /* ADDRESS OFFSET: 0x005c */
+	u32 port_eoi_l;                         /* ADDRESS OFFSET: 0x0060 */
+	u32 port_eoi_h;                         /* ADDRESS OFFSET: 0x0064 */
+	u32 reserved0068[2];                    /* ADDRESS OFFSET: 0x0068 */
+	u32 ext_port;                           /* ADDRESS OFFSET: 0x0070 */
+	u32 reserved0074;                       /* ADDRESS OFFSET: 0x0074 */
+	u32 ver_id;                             /* ADDRESS OFFSET: 0x0078 */
+};
+
+check_member(rockchip_gpio_regs, ver_id, 0x0078);
+#endif
 
 enum gpio_pu_pd {
 	GPIO_PULL_NORMAL = 0,
diff --git a/drivers/gpio/rk_gpio.c b/drivers/gpio/rk_gpio.c
index 98a79b5f4d..e2653be058 100644
--- a/drivers/gpio/rk_gpio.c
+++ b/drivers/gpio/rk_gpio.c
@@ -2,12 +2,15 @@
 /*
  * (C) Copyright 2015 Google, Inc
  *
- * (C) Copyright 2008-2014 Rockchip Electronics
+ * (C) Copyright 2008-2023 Rockchip Electronics
  * Peter, Software Engineering, <superpeter.cai@gmail.com>.
+ * Jianqun Xu, Software Engineering, <jay.xu@rock-chips.com>.
  */
 
 #include <common.h>
 #include <dm.h>
+#include <dm/of_access.h>
+#include <dm/device_compat.h>
 #include <syscon.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
@@ -23,6 +26,35 @@ enum {
 
 #define OFFSET_TO_BIT(bit)	(1UL << (bit))
 
+/*
+ * Newer Rockchip devices have additional registers that must be
+ * accounted for.
+ */
+#if defined(CONFIG_ROCKCHIP_RK3568)
+#define GPIO_VER			2
+#define REG_L(R)	(R##_l)
+#define REG_H(R)	(R##_h)
+#define READ_REG(REG)	((readl(REG_L(REG)) & 0xFFFF) | \
+			((readl(REG_H(REG)) & 0xFFFF) << 16))
+#define WRITE_REG(REG, VAL)	\
+{\
+	writel(((VAL) & 0xFFFF) | 0xFFFF0000, REG_L(REG)); \
+	writel((((VAL) & 0xFFFF0000) >> 16) | 0xFFFF0000, REG_H(REG));\
+}
+#define CLRBITS_LE32(REG, MASK)	WRITE_REG(REG, READ_REG(REG) & ~(MASK))
+#define SETBITS_LE32(REG, MASK)	WRITE_REG(REG, READ_REG(REG) | (MASK))
+#define CLRSETBITS_LE32(REG, MASK, VAL)	WRITE_REG(REG, \
+				(READ_REG(REG) & ~(MASK)) | (VAL))
+
+#else
+#define GPIO_VER			1
+#define READ_REG(REG)			readl(REG)
+#define WRITE_REG(REG, VAL)		writel(VAL, REG)
+#define CLRBITS_LE32(REG, MASK)		clrbits_le32(REG, MASK)
+#define SETBITS_LE32(REG, MASK)		setbits_le32(REG, MASK)
+#define CLRSETBITS_LE32(REG, MASK, VAL)	clrsetbits_le32(REG, MASK, VAL)
+#endif
+
 struct rockchip_gpio_priv {
 	struct rockchip_gpio_regs *regs;
 	struct udevice *pinctrl;
@@ -35,7 +68,7 @@ static int rockchip_gpio_direction_input(struct udevice *dev, unsigned offset)
 	struct rockchip_gpio_priv *priv = dev_get_priv(dev);
 	struct rockchip_gpio_regs *regs = priv->regs;
 
-	clrbits_le32(&regs->swport_ddr, OFFSET_TO_BIT(offset));
+	CLRBITS_LE32(&regs->swport_ddr, OFFSET_TO_BIT(offset));
 
 	return 0;
 }
@@ -47,8 +80,8 @@ static int rockchip_gpio_direction_output(struct udevice *dev, unsigned offset,
 	struct rockchip_gpio_regs *regs = priv->regs;
 	int mask = OFFSET_TO_BIT(offset);
 
-	clrsetbits_le32(&regs->swport_dr, mask, value ? mask : 0);
-	setbits_le32(&regs->swport_ddr, mask);
+	CLRSETBITS_LE32(&regs->swport_dr, mask, value ? mask : 0);
+	SETBITS_LE32(&regs->swport_ddr, mask);
 
 	return 0;
 }
@@ -68,7 +101,7 @@ static int rockchip_gpio_set_value(struct udevice *dev, unsigned offset,
 	struct rockchip_gpio_regs *regs = priv->regs;
 	int mask = OFFSET_TO_BIT(offset);
 
-	clrsetbits_le32(&regs->swport_dr, mask, value ? mask : 0);
+	CLRSETBITS_LE32(&regs->swport_dr, mask, value ? mask : 0);
 
 	return 0;
 }
@@ -86,14 +119,14 @@ static int rockchip_gpio_get_function(struct udevice *dev, unsigned offset)
 	ret = pinctrl_get_gpio_mux(priv->pinctrl, priv->bank, offset);
 	if (ret)
 		return ret;
-	is_output = readl(&regs->swport_ddr) & OFFSET_TO_BIT(offset);
+	is_output = READ_REG(&regs->swport_ddr) & OFFSET_TO_BIT(offset);
 
 	return is_output ? GPIOF_OUTPUT : GPIOF_INPUT;
 #endif
 }
 
 /* Simple SPL interface to GPIOs */
-#ifdef CONFIG_SPL_BUILD
+#if defined(CONFIG_SPL_BUILD) && (GPIO_VER == 1)
 
 enum {
 	PULL_NONE_1V8 = 0,
@@ -143,7 +176,7 @@ static int rockchip_gpio_probe(struct udevice *dev)
 	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
 	struct rockchip_gpio_priv *priv = dev_get_priv(dev);
 	struct ofnode_phandle_args args;
-	char *end;
+	char *end = NULL;
 	int ret;
 
 	priv->regs = dev_read_addr_ptr(dev);
diff --git a/drivers/pinctrl/rockchip/Makefile b/drivers/pinctrl/rockchip/Makefile
index 9884355473..90461ae881 100644
--- a/drivers/pinctrl/rockchip/Makefile
+++ b/drivers/pinctrl/rockchip/Makefile
@@ -14,5 +14,6 @@ obj-$(CONFIG_ROCKCHIP_RK3308) += pinctrl-rk3308.o
 obj-$(CONFIG_ROCKCHIP_RK3328) += pinctrl-rk3328.o
 obj-$(CONFIG_ROCKCHIP_RK3368) += pinctrl-rk3368.o
 obj-$(CONFIG_ROCKCHIP_RK3399) += pinctrl-rk3399.o
+obj-$(CONFIG_ROCKCHIP_RK3568) += pinctrl-rk3568.o
 obj-$(CONFIG_ROCKCHIP_RV1108) += pinctrl-rv1108.o
 obj-$(CONFIG_ROCKCHIP_RV1126) += pinctrl-rv1126.o
diff --git a/drivers/pinctrl/rockchip/pinctrl-rk3568.c b/drivers/pinctrl/rockchip/pinctrl-rk3568.c
new file mode 100644
index 0000000000..dce1c1e7ee
--- /dev/null
+++ b/drivers/pinctrl/rockchip/pinctrl-rk3568.c
@@ -0,0 +1,453 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2020 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dm/pinctrl.h>
+#include <regmap.h>
+#include <syscon.h>
+
+#include "pinctrl-rockchip.h"
+
+static struct rockchip_mux_route_data rk3568_mux_route_data[] = {
+	/* CAN0 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO0, RK_PB3, RK_FUNC_2, 0x0300, RK_GENMASK_VAL(0, 0, 0)),
+	/* CAN0 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO2, RK_PA1, RK_FUNC_4, 0x0300, RK_GENMASK_VAL(0, 0, 1)),
+	/* CAN1 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO1, RK_PA1, RK_FUNC_3, 0x0300, RK_GENMASK_VAL(2, 2, 0)),
+	/* CAN1 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO4, RK_PC3, RK_FUNC_3, 0x0300, RK_GENMASK_VAL(2, 2, 1)),
+	/* CAN2 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO4, RK_PB5, RK_FUNC_3, 0x0300, RK_GENMASK_VAL(4, 4, 0)),
+	/* CAN2 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO2, RK_PB2, RK_FUNC_4, 0x0300, RK_GENMASK_VAL(4, 4, 1)),
+	/* EDPDP_HPDIN IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO4, RK_PC4, RK_FUNC_1, 0x0300, RK_GENMASK_VAL(6, 6, 0)),
+	/* EDPDP_HPDIN IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO0, RK_PC2, RK_FUNC_2, 0x0300, RK_GENMASK_VAL(6, 6, 1)),
+	/* GMAC1 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PB1, RK_FUNC_3, 0x0300, RK_GENMASK_VAL(8, 8, 0)),
+	/* GMAC1 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO4, RK_PA7, RK_FUNC_3, 0x0300, RK_GENMASK_VAL(8, 8, 1)),
+	/* HDMITX IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO4, RK_PD1, RK_FUNC_1, 0x0300, RK_GENMASK_VAL(10, 10, 0)),
+	/* HDMITX IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO0, RK_PC7, RK_FUNC_1, 0x0300, RK_GENMASK_VAL(10, 10, 1)),
+	/* I2C2 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO0, RK_PB6, RK_FUNC_1, 0x0300, RK_GENMASK_VAL(14, 14, 0)),
+	/* I2C2 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO4, RK_PB4, RK_FUNC_1, 0x0300, RK_GENMASK_VAL(14, 14, 1)),
+	/* I2C3 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO1, RK_PA0, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(0, 0, 0)),
+	/* I2C3 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PB6, RK_FUNC_4, 0x0304, RK_GENMASK_VAL(0, 0, 1)),
+	/* I2C4 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO4, RK_PB2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(2, 2, 0)),
+	/* I2C4 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO2, RK_PB1, RK_FUNC_2, 0x0304, RK_GENMASK_VAL(2, 2, 1)),
+	/* I2C5 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PB4, RK_FUNC_4, 0x0304, RK_GENMASK_VAL(4, 4, 0)),
+	/* I2C5 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO4, RK_PD0, RK_FUNC_2, 0x0304, RK_GENMASK_VAL(4, 4, 1)),
+	/* PWM4 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(6, 6, 0)),
+	/* PWM4 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(6, 6, 1)),
+	/* PWM5 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(8, 8, 0)),
+	/* PWM5 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(8, 8, 1)),
+	/* PWM6 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(10, 10, 0)),
+	/* PWM6 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(10, 10, 1)),
+	/* PWM7 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(12, 12, 0)),
+	/* PWM7 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(12, 12, 1)),
+	/* PWM8 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(14, 14, 0)),
+	/* PWM8 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0304, RK_GENMASK_VAL(14, 14, 1)),
+	/* PWM9 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(0, 0, 0)),
+	/* PWM9 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(0, 0, 1)),
+	/* PWM10 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(2, 2, 0)),
+	/* PWM10 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(2, 2, 1)),
+	/* PWM11 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(4, 4, 0)),
+	/* PWM11 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(4, 4, 1)),
+	/* PWM12 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(6, 6, 0)),
+	/* PWM12 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(6, 6, 1)),
+	/* PWM13 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(8, 8, 0)),
+	/* PWM13 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(8, 8, 1)),
+	/* PWM14 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(10, 10, 0)),
+	/* PWM14 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(10, 10, 1)),
+	/* PWM15 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(12, 12, 0)),
+	/* PWM15 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0308, RK_GENMASK_VAL(12, 12, 1)),
+	/* SDMMC2 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_3, 0x0308, RK_GENMASK_VAL(14, 14, 0)),
+	/* SDMMC2 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PA5, RK_FUNC_5, 0x0308, RK_GENMASK_VAL(14, 14, 1)),
+	/* SPI0 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO0, RK_PB5, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(0, 0, 0)),
+	/* SPI0 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO2, RK_PD3, RK_FUNC_3, 0x030c, RK_GENMASK_VAL(0, 0, 1)),
+	/* SPI1 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PB5, RK_FUNC_3, 0x030c, RK_GENMASK_VAL(2, 2, 0)),
+	/* SPI1 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PC3, RK_FUNC_3, 0x030c, RK_GENMASK_VAL(2, 2, 1)),
+	/* SPI2 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PC1, RK_FUNC_4, 0x030c, RK_GENMASK_VAL(4, 4, 0)),
+	/* SPI2 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PA0, RK_FUNC_3, 0x030c, RK_GENMASK_VAL(4, 4, 1)),
+	/* SPI3 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO4, RK_PB3, RK_FUNC_4, 0x030c, RK_GENMASK_VAL(6, 6, 0)),
+	/* SPI3 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO4, RK_PC2, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(6, 6, 1)),
+	/* UART1 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PB4, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(8, 8, 0)),
+	/* UART1 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO0, RK_PD1, RK_FUNC_1, 0x030c, RK_GENMASK_VAL(8, 8, 1)),
+	/* UART2 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO0, RK_PD1, RK_FUNC_1, 0x030c, RK_GENMASK_VAL(10, 10, 0)),
+	/* UART2 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO1, RK_PD5, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(10, 10, 1)),
+	/* UART3 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO1, RK_PA1, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(12, 12, 0)),
+	/* UART3 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PB7, RK_FUNC_4, 0x030c, RK_GENMASK_VAL(12, 12, 1)),
+	/* UART4 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO1, RK_PA6, RK_FUNC_2, 0x030c, RK_GENMASK_VAL(14, 14, 0)),
+	/* UART4 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PB2, RK_FUNC_4, 0x030c, RK_GENMASK_VAL(14, 14, 1)),
+	/* UART5 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PA2, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(0, 0, 0)),
+	/* UART5 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PC2, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(0, 0, 1)),
+	/* UART6 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PA4, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(2, 2, 0)),
+	/* UART6 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO1, RK_PD5, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(2, 2, 1)),
+	/* UART7 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PA6, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(5, 4, 0)),
+	/* UART7 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PC4, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(5, 4, 1)),
+	/* UART7 IO mux selection M2 */
+	MR_TOPGRF(RK_GPIO3, RK_PD2, RK_FUNC_1, 0x0310, RK_GENMASK_VAL(5, 4, 2)),
+	/* UART8 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PC5, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(6, 6, 0)),
+	/* UART8 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO2, RK_PD7, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(6, 6, 1)),
+	/* UART9 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PB0, RK_FUNC_3, 0x0310, RK_GENMASK_VAL(9, 8, 0)),
+	/* UART9 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO4, RK_PC5, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(9, 8, 1)),
+	/* UART9 IO mux selection M2 */
+	MR_TOPGRF(RK_GPIO4, RK_PA4, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(9, 8, 2)),
+	/* I2S1 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO1, RK_PA2, RK_FUNC_1, 0x0310, RK_GENMASK_VAL(11, 10, 0)),
+	/* I2S1 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PC6, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(11, 10, 1)),
+	/* I2S1 IO mux selection M2 */
+	MR_TOPGRF(RK_GPIO2, RK_PD0, RK_FUNC_5, 0x0310, RK_GENMASK_VAL(11, 10, 2)),
+	/* I2S2 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO2, RK_PC1, RK_FUNC_1, 0x0310, RK_GENMASK_VAL(12, 12, 0)),
+	/* I2S2 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO4, RK_PB6, RK_FUNC_5, 0x0310, RK_GENMASK_VAL(12, 12, 1)),
+	/* I2S3 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO3, RK_PA2, RK_FUNC_4, 0x0310, RK_GENMASK_VAL(14, 14, 0)),
+	/* I2S3 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO4, RK_PC2, RK_FUNC_5, 0x0310, RK_GENMASK_VAL(14, 14, 1)),
+	/* PDM IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO1, RK_PA6, RK_FUNC_3, 0x0314, RK_GENMASK_VAL(0, 0, 0)),
+	/* PDM IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO3, RK_PD6, RK_FUNC_5, 0x0314, RK_GENMASK_VAL(0, 0, 1)),
+	/* PCIE20 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO0, RK_PA5, RK_FUNC_3, 0x0314, RK_GENMASK_VAL(3, 2, 0)),
+	/* PCIE20 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO2, RK_PD0, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(3, 2, 1)),
+	/* PCIE20 IO mux selection M2 */
+	MR_TOPGRF(RK_GPIO1, RK_PB0, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(3, 2, 2)),
+	/* PCIE30X1 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO0, RK_PA4, RK_FUNC_3, 0x0314, RK_GENMASK_VAL(5, 4, 0)),
+	/* PCIE30X1 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO2, RK_PD2, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(5, 4, 1)),
+	/* PCIE30X1 IO mux selection M2 */
+	MR_TOPGRF(RK_GPIO1, RK_PA5, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(5, 4, 2)),
+	/* PCIE30X2 IO mux selection M0 */
+	MR_TOPGRF(RK_GPIO0, RK_PA6, RK_FUNC_2, 0x0314, RK_GENMASK_VAL(7, 6, 0)),
+	/* PCIE30X2 IO mux selection M1 */
+	MR_TOPGRF(RK_GPIO2, RK_PD4, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(7, 6, 1)),
+	/* PCIE30X2 IO mux selection M2 */
+	MR_TOPGRF(RK_GPIO4, RK_PC2, RK_FUNC_4, 0x0314, RK_GENMASK_VAL(7, 6, 2)),
+};
+
+static int rk3568_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
+{
+	struct rockchip_pinctrl_priv *priv = bank->priv;
+	int iomux_num = (pin / 8);
+	struct regmap *regmap;
+	int reg, ret, mask;
+	u8 bit;
+	u32 data;
+
+	debug("setting mux of GPIO%d-%d to %d\n", bank->bank_num, pin, mux);
+
+	if (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
+		regmap = priv->regmap_pmu;
+	else
+		regmap = priv->regmap_base;
+
+	reg = bank->iomux[iomux_num].offset;
+	if ((pin % 8) >= 4)
+		reg += 0x4;
+	bit = (pin % 4) * 4;
+	mask = 0xf;
+
+	data = (mask << (bit + 16));
+	data |= (mux & mask) << bit;
+	ret = regmap_write(regmap, reg, data);
+
+	return ret;
+}
+
+#define RK3568_PULL_PMU_OFFSET		0x20
+#define RK3568_PULL_GRF_OFFSET		0x80
+#define RK3568_PULL_BITS_PER_PIN	2
+#define RK3568_PULL_PINS_PER_REG	8
+#define RK3568_PULL_BANK_STRIDE		0x10
+
+static void rk3568_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
+					 int pin_num, struct regmap **regmap,
+					 int *reg, u8 *bit)
+{
+	struct rockchip_pinctrl_priv *info = bank->priv;
+
+	if (bank->bank_num == 0) {
+		*regmap = info->regmap_pmu;
+		*reg = RK3568_PULL_PMU_OFFSET;
+		*reg += bank->bank_num * RK3568_PULL_BANK_STRIDE;
+	} else {
+		*regmap = info->regmap_base;
+		*reg = RK3568_PULL_GRF_OFFSET;
+		*reg += (bank->bank_num - 1) * RK3568_PULL_BANK_STRIDE;
+	}
+
+	*reg += ((pin_num / RK3568_PULL_PINS_PER_REG) * 4);
+	*bit = (pin_num % RK3568_PULL_PINS_PER_REG);
+	*bit *= RK3568_PULL_BITS_PER_PIN;
+}
+
+#define RK3568_DRV_PMU_OFFSET		0x70
+#define RK3568_DRV_GRF_OFFSET		0x200
+#define RK3568_DRV_BITS_PER_PIN		8
+#define RK3568_DRV_PINS_PER_REG		2
+#define RK3568_DRV_BANK_STRIDE		0x40
+
+static void rk3568_calc_drv_reg_and_bit(struct rockchip_pin_bank *bank,
+					int pin_num, struct regmap **regmap,
+					int *reg, u8 *bit)
+{
+	struct rockchip_pinctrl_priv *info = bank->priv;
+
+	/* The first 32 pins of the first bank are located in PMU */
+	if (bank->bank_num == 0) {
+		*regmap = info->regmap_pmu;
+		*reg = RK3568_DRV_PMU_OFFSET;
+	} else {
+		*regmap = info->regmap_base;
+		*reg = RK3568_DRV_GRF_OFFSET;
+		*reg += (bank->bank_num - 1) * RK3568_DRV_BANK_STRIDE;
+	}
+
+	*reg += ((pin_num / RK3568_DRV_PINS_PER_REG) * 4);
+	*bit = (pin_num % RK3568_DRV_PINS_PER_REG);
+	*bit *= RK3568_DRV_BITS_PER_PIN;
+}
+
+#define RK3568_SCHMITT_BITS_PER_PIN		2
+#define RK3568_SCHMITT_PINS_PER_REG		8
+#define RK3568_SCHMITT_BANK_STRIDE		0x10
+#define RK3568_SCHMITT_GRF_OFFSET		0xc0
+#define RK3568_SCHMITT_PMUGRF_OFFSET		0x30
+
+static int rk3568_calc_schmitt_reg_and_bit(struct rockchip_pin_bank *bank,
+					   int pin_num, struct regmap **regmap,
+					   int *reg, u8 *bit)
+{
+	struct rockchip_pinctrl_priv *info = bank->priv;
+
+	if (bank->bank_num == 0) {
+		*regmap = info->regmap_pmu;
+		*reg = RK3568_SCHMITT_PMUGRF_OFFSET;
+	} else {
+		*regmap = info->regmap_base;
+		*reg = RK3568_SCHMITT_GRF_OFFSET;
+		*reg += (bank->bank_num - 1) * RK3568_SCHMITT_BANK_STRIDE;
+	}
+
+	*reg += ((pin_num / RK3568_SCHMITT_PINS_PER_REG) * 4);
+	*bit = pin_num % RK3568_SCHMITT_PINS_PER_REG;
+	*bit *= RK3568_SCHMITT_BITS_PER_PIN;
+
+	return 0;
+}
+
+static int rk3568_set_pull(struct rockchip_pin_bank *bank,
+			   int pin_num, int pull)
+{
+	struct regmap *regmap;
+	int reg, ret;
+	u8 bit, type;
+	u32 data;
+
+	if (pull == PIN_CONFIG_BIAS_PULL_PIN_DEFAULT)
+		return -EOPNOTSUPP;
+
+	rk3568_calc_pull_reg_and_bit(bank, pin_num, &regmap, &reg, &bit);
+	type = bank->pull_type[pin_num / 8];
+	ret = rockchip_translate_pull_value(type, pull);
+	if (ret < 0) {
+		debug("unsupported pull setting %d\n", pull);
+		return ret;
+	}
+
+	/* enable the write to the equivalent lower bits */
+	data = ((1 << ROCKCHIP_PULL_BITS_PER_PIN) - 1) << (bit + 16);
+
+	data |= (ret << bit);
+	ret = regmap_write(regmap, reg, data);
+
+	return ret;
+}
+
+static int rk3568_set_drive(struct rockchip_pin_bank *bank,
+			    int pin_num, int strength)
+{
+	struct regmap *regmap;
+	int reg;
+	u32 data;
+	u8 bit;
+	int drv = (1 << (strength + 1)) - 1;
+	int ret = 0;
+
+	rk3568_calc_drv_reg_and_bit(bank, pin_num, &regmap, &reg, &bit);
+
+	/* enable the write to the equivalent lower bits */
+	data = ((1 << RK3568_DRV_BITS_PER_PIN) - 1) << (bit + 16);
+	data |= (drv << bit);
+
+	ret = regmap_write(regmap, reg, data);
+	if (ret)
+		return ret;
+
+	if (bank->bank_num == 1 && pin_num == 21)
+		reg = 0x0840;
+	else if (bank->bank_num == 2 && pin_num == 2)
+		reg = 0x0844;
+	else if (bank->bank_num == 2 && pin_num == 8)
+		reg = 0x0848;
+	else if (bank->bank_num == 3 && pin_num == 0)
+		reg = 0x084c;
+	else if (bank->bank_num == 3 && pin_num == 6)
+		reg = 0x0850;
+	else if (bank->bank_num == 4 && pin_num == 0)
+		reg = 0x0854;
+	else
+		return 0;
+
+	data = ((1 << RK3568_DRV_BITS_PER_PIN) - 1) << 16;
+	data |= drv;
+
+	return regmap_write(regmap, reg, data);
+}
+
+static int rk3568_set_schmitt(struct rockchip_pin_bank *bank,
+			      int pin_num, int enable)
+{
+	struct regmap *regmap;
+	int reg;
+	u32 data;
+	u8 bit;
+
+	rk3568_calc_schmitt_reg_and_bit(bank, pin_num, &regmap, &reg, &bit);
+
+	/* enable the write to the equivalent lower bits */
+	data = ((1 << RK3568_SCHMITT_BITS_PER_PIN) - 1) << (bit + 16);
+	data |= (enable << bit);
+
+	return regmap_write(regmap, reg, data);
+}
+
+static struct rockchip_pin_bank rk3568_pin_banks[] = {
+	PIN_BANK_IOMUX_FLAGS(0, 32, "gpio0", IOMUX_SOURCE_PMU | IOMUX_WIDTH_4BIT,
+			     IOMUX_SOURCE_PMU | IOMUX_WIDTH_4BIT,
+			     IOMUX_SOURCE_PMU | IOMUX_WIDTH_4BIT,
+			     IOMUX_SOURCE_PMU | IOMUX_WIDTH_4BIT),
+	PIN_BANK_IOMUX_FLAGS(1, 32, "gpio1", IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT),
+	PIN_BANK_IOMUX_FLAGS(2, 32, "gpio2", IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT),
+	PIN_BANK_IOMUX_FLAGS(3, 32, "gpio3", IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT),
+	PIN_BANK_IOMUX_FLAGS(4, 32, "gpio4", IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT),
+};
+
+static const struct rockchip_pin_ctrl rk3568_pin_ctrl = {
+	.pin_banks		= rk3568_pin_banks,
+	.nr_banks		= ARRAY_SIZE(rk3568_pin_banks),
+	.nr_pins		= 160,
+	.grf_mux_offset		= 0x0,
+	.pmu_mux_offset		= 0x0,
+	.iomux_routes		= rk3568_mux_route_data,
+	.niomux_routes		= ARRAY_SIZE(rk3568_mux_route_data),
+	.set_mux		= rk3568_set_mux,
+	.set_pull		= rk3568_set_pull,
+	.set_drive		= rk3568_set_drive,
+	.set_schmitt		= rk3568_set_schmitt,
+};
+
+static const struct udevice_id rk3568_pinctrl_ids[] = {
+	{
+		.compatible = "rockchip,rk3568-pinctrl",
+		.data = (ulong)&rk3568_pin_ctrl
+	},
+	{ }
+};
+
+U_BOOT_DRIVER(pinctrl_rk3568) = {
+	.name		= "rockchip_rk3568_pinctrl",
+	.id		= UCLASS_PINCTRL,
+	.of_match	= rk3568_pinctrl_ids,
+	.priv_auto = sizeof(struct rockchip_pinctrl_priv),
+	.ops		= &rockchip_pinctrl_ops,
+#if !IS_ENABLED(CONFIG_OF_PLATDATA)
+	.bind		= dm_scan_fdt_dev,
+#endif
+	.probe		= rockchip_pinctrl_probe,
+};
diff --git a/drivers/pinctrl/rockchip/pinctrl-rockchip-core.c b/drivers/pinctrl/rockchip/pinctrl-rockchip-core.c
index d9d61fdb72..1481c1e51c 100644
--- a/drivers/pinctrl/rockchip/pinctrl-rockchip-core.c
+++ b/drivers/pinctrl/rockchip/pinctrl-rockchip-core.c
@@ -433,7 +433,7 @@ static int rockchip_pinctrl_set_state(struct udevice *dev,
 	int prop_len, param;
 	const u32 *data;
 	ofnode node;
-#ifdef CONFIG_OF_LIVE
+#if CONFIG_IS_ENABLED(OF_LIVE)
 	const struct device_node *np;
 	struct property *pp;
 #else
@@ -473,7 +473,7 @@ static int rockchip_pinctrl_set_state(struct udevice *dev,
 		node = ofnode_get_by_phandle(conf);
 		if (!ofnode_valid(node))
 			return -ENODEV;
-#ifdef CONFIG_OF_LIVE
+#if CONFIG_IS_ENABLED(OF_LIVE)
 		np = ofnode_to_np(node);
 		for (pp = np->properties; pp; pp = pp->next) {
 			prop_name = pp->name;
@@ -548,13 +548,15 @@ static struct rockchip_pin_ctrl *rockchip_pinctrl_get_soc_data(struct udevice *d
 
 			/* preset iomux offset value, set new start value */
 			if (iom->offset >= 0) {
-				if (iom->type & IOMUX_SOURCE_PMU)
+				if ((iom->type & IOMUX_SOURCE_PMU) || \
+				    (iom->type & IOMUX_L_SOURCE_PMU))
 					pmu_offs = iom->offset;
 				else
 					grf_offs = iom->offset;
 			} else { /* set current iomux offset */
-				iom->offset = (iom->type & IOMUX_SOURCE_PMU) ?
-							pmu_offs : grf_offs;
+				iom->offset = ((iom->type & IOMUX_SOURCE_PMU) ||
+						(iom->type & IOMUX_L_SOURCE_PMU)) ?
+						pmu_offs : grf_offs;
 			}
 
 			/* preset drv offset value, set new start value */
