diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h
index 757ce53d00e6..d51dfad8f543 100644
--- a/arch/mips/include/asm/mach-ralink/mt7620.h
+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
@@ -83,52 +83,13 @@
 #define MT7620_DDR2_SIZE_MIN		32
 #define MT7620_DDR2_SIZE_MAX		256
 
-#define MT7620_GPIO_MODE_UART0_SHIFT	2
-#define MT7620_GPIO_MODE_UART0_MASK	0x7
-#define MT7620_GPIO_MODE_UART0(x)	((x) << MT7620_GPIO_MODE_UART0_SHIFT)
-#define MT7620_GPIO_MODE_UARTF		0x0
-#define MT7620_GPIO_MODE_PCM_UARTF	0x1
-#define MT7620_GPIO_MODE_PCM_I2S	0x2
-#define MT7620_GPIO_MODE_I2S_UARTF	0x3
-#define MT7620_GPIO_MODE_PCM_GPIO	0x4
-#define MT7620_GPIO_MODE_GPIO_UARTF	0x5
-#define MT7620_GPIO_MODE_GPIO_I2S	0x6
-#define MT7620_GPIO_MODE_GPIO		0x7
-
-#define MT7620_GPIO_MODE_NAND		0
-#define MT7620_GPIO_MODE_SD		1
-#define MT7620_GPIO_MODE_ND_SD_GPIO	2
-#define MT7620_GPIO_MODE_ND_SD_MASK	0x3
-#define MT7620_GPIO_MODE_ND_SD_SHIFT	18
-
-#define MT7620_GPIO_MODE_PCIE_RST	0
-#define MT7620_GPIO_MODE_PCIE_REF	1
-#define MT7620_GPIO_MODE_PCIE_GPIO	2
-#define MT7620_GPIO_MODE_PCIE_MASK	0x3
-#define MT7620_GPIO_MODE_PCIE_SHIFT	16
-
-#define MT7620_GPIO_MODE_WDT_RST	0
-#define MT7620_GPIO_MODE_WDT_REF	1
-#define MT7620_GPIO_MODE_WDT_GPIO	2
-#define MT7620_GPIO_MODE_WDT_MASK	0x3
-#define MT7620_GPIO_MODE_WDT_SHIFT	21
-
-#define MT7620_GPIO_MODE_MDIO		0
-#define MT7620_GPIO_MODE_MDIO_REFCLK	1
-#define MT7620_GPIO_MODE_MDIO_GPIO	2
-#define MT7620_GPIO_MODE_MDIO_MASK	0x3
-#define MT7620_GPIO_MODE_MDIO_SHIFT	7
-
-#define MT7620_GPIO_MODE_I2C		0
-#define MT7620_GPIO_MODE_UART1		5
-#define MT7620_GPIO_MODE_RGMII1		9
-#define MT7620_GPIO_MODE_RGMII2		10
-#define MT7620_GPIO_MODE_SPI		11
-#define MT7620_GPIO_MODE_SPI_REF_CLK	12
-#define MT7620_GPIO_MODE_WLED		13
-#define MT7620_GPIO_MODE_JTAG		15
-#define MT7620_GPIO_MODE_EPHY		15
-#define MT7620_GPIO_MODE_PA		20
+extern enum ralink_soc_type ralink_soc;
+
+static inline int is_mt76x8(void)
+{
+	return ralink_soc == MT762X_SOC_MT7628AN ||
+	       ralink_soc == MT762X_SOC_MT7688;
+}
 
 static inline int mt7620_get_eco(void)
 {
diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c
index 53a5969e61af..ae1fa0391c88 100644
--- a/arch/mips/ralink/mt7620.c
+++ b/arch/mips/ralink/mt7620.c
@@ -15,7 +15,6 @@
 #include <asm/mipsregs.h>
 #include <asm/mach-ralink/ralink_regs.h>
 #include <asm/mach-ralink/mt7620.h>
-#include <asm/mach-ralink/pinmux.h>
 
 #include "common.h"
 
@@ -50,320 +49,6 @@
 /* does the board have sdram or ddram */
 static int dram_type;
 
-static struct rt2880_pmx_func i2c_grp[] =  { FUNC("i2c", 0, 1, 2) };
-static struct rt2880_pmx_func spi_grp[] = { FUNC("spi", 0, 3, 4) };
-static struct rt2880_pmx_func uartlite_grp[] = { FUNC("uartlite", 0, 15, 2) };
-static struct rt2880_pmx_func mdio_grp[] = {
-	FUNC("mdio", MT7620_GPIO_MODE_MDIO, 22, 2),
-	FUNC("refclk", MT7620_GPIO_MODE_MDIO_REFCLK, 22, 2),
-};
-static struct rt2880_pmx_func rgmii1_grp[] = { FUNC("rgmii1", 0, 24, 12) };
-static struct rt2880_pmx_func refclk_grp[] = { FUNC("spi refclk", 0, 37, 3) };
-static struct rt2880_pmx_func ephy_grp[] = { FUNC("ephy", 0, 40, 5) };
-static struct rt2880_pmx_func rgmii2_grp[] = { FUNC("rgmii2", 0, 60, 12) };
-static struct rt2880_pmx_func wled_grp[] = { FUNC("wled", 0, 72, 1) };
-static struct rt2880_pmx_func pa_grp[] = { FUNC("pa", 0, 18, 4) };
-static struct rt2880_pmx_func uartf_grp[] = {
-	FUNC("uartf", MT7620_GPIO_MODE_UARTF, 7, 8),
-	FUNC("pcm uartf", MT7620_GPIO_MODE_PCM_UARTF, 7, 8),
-	FUNC("pcm i2s", MT7620_GPIO_MODE_PCM_I2S, 7, 8),
-	FUNC("i2s uartf", MT7620_GPIO_MODE_I2S_UARTF, 7, 8),
-	FUNC("pcm gpio", MT7620_GPIO_MODE_PCM_GPIO, 11, 4),
-	FUNC("gpio uartf", MT7620_GPIO_MODE_GPIO_UARTF, 7, 4),
-	FUNC("gpio i2s", MT7620_GPIO_MODE_GPIO_I2S, 7, 4),
-};
-static struct rt2880_pmx_func wdt_grp[] = {
-	FUNC("wdt rst", 0, 17, 1),
-	FUNC("wdt refclk", 0, 17, 1),
-	};
-static struct rt2880_pmx_func pcie_rst_grp[] = {
-	FUNC("pcie rst", MT7620_GPIO_MODE_PCIE_RST, 36, 1),
-	FUNC("pcie refclk", MT7620_GPIO_MODE_PCIE_REF, 36, 1)
-};
-static struct rt2880_pmx_func nd_sd_grp[] = {
-	FUNC("nand", MT7620_GPIO_MODE_NAND, 45, 15),
-	FUNC("sd", MT7620_GPIO_MODE_SD, 47, 13)
-};
-
-static struct rt2880_pmx_group mt7620a_pinmux_data[] = {
-	GRP("i2c", i2c_grp, 1, MT7620_GPIO_MODE_I2C),
-	GRP("uartf", uartf_grp, MT7620_GPIO_MODE_UART0_MASK,
-		MT7620_GPIO_MODE_UART0_SHIFT),
-	GRP("spi", spi_grp, 1, MT7620_GPIO_MODE_SPI),
-	GRP("uartlite", uartlite_grp, 1, MT7620_GPIO_MODE_UART1),
-	GRP_G("wdt", wdt_grp, MT7620_GPIO_MODE_WDT_MASK,
-		MT7620_GPIO_MODE_WDT_GPIO, MT7620_GPIO_MODE_WDT_SHIFT),
-	GRP_G("mdio", mdio_grp, MT7620_GPIO_MODE_MDIO_MASK,
-		MT7620_GPIO_MODE_MDIO_GPIO, MT7620_GPIO_MODE_MDIO_SHIFT),
-	GRP("rgmii1", rgmii1_grp, 1, MT7620_GPIO_MODE_RGMII1),
-	GRP("spi refclk", refclk_grp, 1, MT7620_GPIO_MODE_SPI_REF_CLK),
-	GRP_G("pcie", pcie_rst_grp, MT7620_GPIO_MODE_PCIE_MASK,
-		MT7620_GPIO_MODE_PCIE_GPIO, MT7620_GPIO_MODE_PCIE_SHIFT),
-	GRP_G("nd_sd", nd_sd_grp, MT7620_GPIO_MODE_ND_SD_MASK,
-		MT7620_GPIO_MODE_ND_SD_GPIO, MT7620_GPIO_MODE_ND_SD_SHIFT),
-	GRP("rgmii2", rgmii2_grp, 1, MT7620_GPIO_MODE_RGMII2),
-	GRP("wled", wled_grp, 1, MT7620_GPIO_MODE_WLED),
-	GRP("ephy", ephy_grp, 1, MT7620_GPIO_MODE_EPHY),
-	GRP("pa", pa_grp, 1, MT7620_GPIO_MODE_PA),
-	{ 0 }
-};
-
-static struct rt2880_pmx_func pwm1_grp_mt7628[] = {
-	FUNC("sdxc d6", 3, 19, 1),
-	FUNC("utif", 2, 19, 1),
-	FUNC("gpio", 1, 19, 1),
-	FUNC("pwm1", 0, 19, 1),
-};
-
-static struct rt2880_pmx_func pwm0_grp_mt7628[] = {
-	FUNC("sdxc d7", 3, 18, 1),
-	FUNC("utif", 2, 18, 1),
-	FUNC("gpio", 1, 18, 1),
-	FUNC("pwm0", 0, 18, 1),
-};
-
-static struct rt2880_pmx_func uart2_grp_mt7628[] = {
-	FUNC("sdxc d5 d4", 3, 20, 2),
-	FUNC("pwm", 2, 20, 2),
-	FUNC("gpio", 1, 20, 2),
-	FUNC("uart2", 0, 20, 2),
-};
-
-static struct rt2880_pmx_func uart1_grp_mt7628[] = {
-	FUNC("sw_r", 3, 45, 2),
-	FUNC("pwm", 2, 45, 2),
-	FUNC("gpio", 1, 45, 2),
-	FUNC("uart1", 0, 45, 2),
-};
-
-static struct rt2880_pmx_func i2c_grp_mt7628[] = {
-	FUNC("-", 3, 4, 2),
-	FUNC("debug", 2, 4, 2),
-	FUNC("gpio", 1, 4, 2),
-	FUNC("i2c", 0, 4, 2),
-};
-
-static struct rt2880_pmx_func refclk_grp_mt7628[] = { FUNC("refclk", 0, 37, 1) };
-static struct rt2880_pmx_func perst_grp_mt7628[] = { FUNC("perst", 0, 36, 1) };
-static struct rt2880_pmx_func wdt_grp_mt7628[] = { FUNC("wdt", 0, 38, 1) };
-static struct rt2880_pmx_func spi_grp_mt7628[] = { FUNC("spi", 0, 7, 4) };
-
-static struct rt2880_pmx_func sd_mode_grp_mt7628[] = {
-	FUNC("jtag", 3, 22, 8),
-	FUNC("utif", 2, 22, 8),
-	FUNC("gpio", 1, 22, 8),
-	FUNC("sdxc", 0, 22, 8),
-};
-
-static struct rt2880_pmx_func uart0_grp_mt7628[] = {
-	FUNC("-", 3, 12, 2),
-	FUNC("-", 2, 12, 2),
-	FUNC("gpio", 1, 12, 2),
-	FUNC("uart0", 0, 12, 2),
-};
-
-static struct rt2880_pmx_func i2s_grp_mt7628[] = {
-	FUNC("antenna", 3, 0, 4),
-	FUNC("pcm", 2, 0, 4),
-	FUNC("gpio", 1, 0, 4),
-	FUNC("i2s", 0, 0, 4),
-};
-
-static struct rt2880_pmx_func spi_cs1_grp_mt7628[] = {
-	FUNC("-", 3, 6, 1),
-	FUNC("refclk", 2, 6, 1),
-	FUNC("gpio", 1, 6, 1),
-	FUNC("spi cs1", 0, 6, 1),
-};
-
-static struct rt2880_pmx_func spis_grp_mt7628[] = {
-	FUNC("pwm_uart2", 3, 14, 4),
-	FUNC("utif", 2, 14, 4),
-	FUNC("gpio", 1, 14, 4),
-	FUNC("spis", 0, 14, 4),
-};
-
-static struct rt2880_pmx_func gpio_grp_mt7628[] = {
-	FUNC("pcie", 3, 11, 1),
-	FUNC("refclk", 2, 11, 1),
-	FUNC("gpio", 1, 11, 1),
-	FUNC("gpio", 0, 11, 1),
-};
-
-static struct rt2880_pmx_func p4led_kn_grp_mt7628[] = {
-	FUNC("jtag", 3, 30, 1),
-	FUNC("utif", 2, 30, 1),
-	FUNC("gpio", 1, 30, 1),
-	FUNC("p4led_kn", 0, 30, 1),
-};
-
-static struct rt2880_pmx_func p3led_kn_grp_mt7628[] = {
-	FUNC("jtag", 3, 31, 1),
-	FUNC("utif", 2, 31, 1),
-	FUNC("gpio", 1, 31, 1),
-	FUNC("p3led_kn", 0, 31, 1),
-};
-
-static struct rt2880_pmx_func p2led_kn_grp_mt7628[] = {
-	FUNC("jtag", 3, 32, 1),
-	FUNC("utif", 2, 32, 1),
-	FUNC("gpio", 1, 32, 1),
-	FUNC("p2led_kn", 0, 32, 1),
-};
-
-static struct rt2880_pmx_func p1led_kn_grp_mt7628[] = {
-	FUNC("jtag", 3, 33, 1),
-	FUNC("utif", 2, 33, 1),
-	FUNC("gpio", 1, 33, 1),
-	FUNC("p1led_kn", 0, 33, 1),
-};
-
-static struct rt2880_pmx_func p0led_kn_grp_mt7628[] = {
-	FUNC("jtag", 3, 34, 1),
-	FUNC("rsvd", 2, 34, 1),
-	FUNC("gpio", 1, 34, 1),
-	FUNC("p0led_kn", 0, 34, 1),
-};
-
-static struct rt2880_pmx_func wled_kn_grp_mt7628[] = {
-	FUNC("rsvd", 3, 35, 1),
-	FUNC("rsvd", 2, 35, 1),
-	FUNC("gpio", 1, 35, 1),
-	FUNC("wled_kn", 0, 35, 1),
-};
-
-static struct rt2880_pmx_func p4led_an_grp_mt7628[] = {
-	FUNC("jtag", 3, 39, 1),
-	FUNC("utif", 2, 39, 1),
-	FUNC("gpio", 1, 39, 1),
-	FUNC("p4led_an", 0, 39, 1),
-};
-
-static struct rt2880_pmx_func p3led_an_grp_mt7628[] = {
-	FUNC("jtag", 3, 40, 1),
-	FUNC("utif", 2, 40, 1),
-	FUNC("gpio", 1, 40, 1),
-	FUNC("p3led_an", 0, 40, 1),
-};
-
-static struct rt2880_pmx_func p2led_an_grp_mt7628[] = {
-	FUNC("jtag", 3, 41, 1),
-	FUNC("utif", 2, 41, 1),
-	FUNC("gpio", 1, 41, 1),
-	FUNC("p2led_an", 0, 41, 1),
-};
-
-static struct rt2880_pmx_func p1led_an_grp_mt7628[] = {
-	FUNC("jtag", 3, 42, 1),
-	FUNC("utif", 2, 42, 1),
-	FUNC("gpio", 1, 42, 1),
-	FUNC("p1led_an", 0, 42, 1),
-};
-
-static struct rt2880_pmx_func p0led_an_grp_mt7628[] = {
-	FUNC("jtag", 3, 43, 1),
-	FUNC("rsvd", 2, 43, 1),
-	FUNC("gpio", 1, 43, 1),
-	FUNC("p0led_an", 0, 43, 1),
-};
-
-static struct rt2880_pmx_func wled_an_grp_mt7628[] = {
-	FUNC("rsvd", 3, 44, 1),
-	FUNC("rsvd", 2, 44, 1),
-	FUNC("gpio", 1, 44, 1),
-	FUNC("wled_an", 0, 44, 1),
-};
-
-#define MT7628_GPIO_MODE_MASK		0x3
-
-#define MT7628_GPIO_MODE_P4LED_KN	58
-#define MT7628_GPIO_MODE_P3LED_KN	56
-#define MT7628_GPIO_MODE_P2LED_KN	54
-#define MT7628_GPIO_MODE_P1LED_KN	52
-#define MT7628_GPIO_MODE_P0LED_KN	50
-#define MT7628_GPIO_MODE_WLED_KN	48
-#define MT7628_GPIO_MODE_P4LED_AN	42
-#define MT7628_GPIO_MODE_P3LED_AN	40
-#define MT7628_GPIO_MODE_P2LED_AN	38
-#define MT7628_GPIO_MODE_P1LED_AN	36
-#define MT7628_GPIO_MODE_P0LED_AN	34
-#define MT7628_GPIO_MODE_WLED_AN	32
-#define MT7628_GPIO_MODE_PWM1		30
-#define MT7628_GPIO_MODE_PWM0		28
-#define MT7628_GPIO_MODE_UART2		26
-#define MT7628_GPIO_MODE_UART1		24
-#define MT7628_GPIO_MODE_I2C		20
-#define MT7628_GPIO_MODE_REFCLK		18
-#define MT7628_GPIO_MODE_PERST		16
-#define MT7628_GPIO_MODE_WDT		14
-#define MT7628_GPIO_MODE_SPI		12
-#define MT7628_GPIO_MODE_SDMODE		10
-#define MT7628_GPIO_MODE_UART0		8
-#define MT7628_GPIO_MODE_I2S		6
-#define MT7628_GPIO_MODE_CS1		4
-#define MT7628_GPIO_MODE_SPIS		2
-#define MT7628_GPIO_MODE_GPIO		0
-
-static struct rt2880_pmx_group mt7628an_pinmux_data[] = {
-	GRP_G("pwm1", pwm1_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_PWM1),
-	GRP_G("pwm0", pwm0_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_PWM0),
-	GRP_G("uart2", uart2_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_UART2),
-	GRP_G("uart1", uart1_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_UART1),
-	GRP_G("i2c", i2c_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_I2C),
-	GRP("refclk", refclk_grp_mt7628, 1, MT7628_GPIO_MODE_REFCLK),
-	GRP("perst", perst_grp_mt7628, 1, MT7628_GPIO_MODE_PERST),
-	GRP("wdt", wdt_grp_mt7628, 1, MT7628_GPIO_MODE_WDT),
-	GRP("spi", spi_grp_mt7628, 1, MT7628_GPIO_MODE_SPI),
-	GRP_G("sdmode", sd_mode_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_SDMODE),
-	GRP_G("uart0", uart0_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_UART0),
-	GRP_G("i2s", i2s_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_I2S),
-	GRP_G("spi cs1", spi_cs1_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_CS1),
-	GRP_G("spis", spis_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_SPIS),
-	GRP_G("gpio", gpio_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_GPIO),
-	GRP_G("wled_an", wled_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_WLED_AN),
-	GRP_G("p0led_an", p0led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P0LED_AN),
-	GRP_G("p1led_an", p1led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P1LED_AN),
-	GRP_G("p2led_an", p2led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P2LED_AN),
-	GRP_G("p3led_an", p3led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P3LED_AN),
-	GRP_G("p4led_an", p4led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P4LED_AN),
-	GRP_G("wled_kn", wled_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_WLED_KN),
-	GRP_G("p0led_kn", p0led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P0LED_KN),
-	GRP_G("p1led_kn", p1led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P1LED_KN),
-	GRP_G("p2led_kn", p2led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P2LED_KN),
-	GRP_G("p3led_kn", p3led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P3LED_KN),
-	GRP_G("p4led_kn", p4led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
-				1, MT7628_GPIO_MODE_P4LED_KN),
-	{ 0 }
-};
-
-static inline int is_mt76x8(void)
-{
-	return ralink_soc == MT762X_SOC_MT7628AN ||
-	       ralink_soc == MT762X_SOC_MT7688;
-}
-
 static __init u32
 mt7620_calc_rate(u32 ref_rate, u32 mul, u32 div)
 {
@@ -710,9 +395,4 @@ void __init prom_soc_init(struct ralink_soc_info *soc_info)
 		(pmu0 & PMU_SW_SET) ? ("sw") : ("hw"));
 	pr_info("Digital PMU set to %s control\n",
 		(pmu1 & DIG_SW_SEL) ? ("sw") : ("hw"));
-
-	if (is_mt76x8())
-		rt2880_pinmux_data = mt7628an_pinmux_data;
-	else
-		rt2880_pinmux_data = mt7620a_pinmux_data;
 }
diff --git a/drivers/pinctrl/ralink/Kconfig b/drivers/pinctrl/ralink/Kconfig
index 705a63d34d3c..6edf0589cf0a 100644
--- a/drivers/pinctrl/ralink/Kconfig
+++ b/drivers/pinctrl/ralink/Kconfig
@@ -11,6 +11,11 @@ config PINCTRL_RT2880
         select PINMUX
         select GENERIC_PINCONF
 
+config PINCTRL_MT7620
+        bool "mt7620 pinctrl driver for RALINK/Mediatek SOCs"
+        depends on RALINK && SOC_MT7620
+        select PINCTRL_RT2880
+
 config PINCTRL_MT7621
         bool "mt7621 pinctrl driver for RALINK/Mediatek SOCs"
         depends on RALINK && SOC_MT7621
diff --git a/drivers/pinctrl/ralink/Makefile b/drivers/pinctrl/ralink/Makefile
index 119d30ecea98..9b99b20e51e6 100644
--- a/drivers/pinctrl/ralink/Makefile
+++ b/drivers/pinctrl/ralink/Makefile
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_PINCTRL_RT2880)   += pinctrl-rt2880.o
 
+obj-$(CONFIG_PINCTRL_MT7620)   += pinctrl-mt7620.o
 obj-$(CONFIG_PINCTRL_MT7621)   += pinctrl-mt7621.o
 obj-$(CONFIG_PINCTRL_RT305X)   += pinctrl-rt305x.o
 obj-$(CONFIG_PINCTRL_RT3883)   += pinctrl-rt3883.o
diff --git a/arch/mips/ralink/mt7620.c b/drivers/pinctrl/ralink/pinctrl-mt7620.c
similarity index 51%
copy from arch/mips/ralink/mt7620.c
copy to drivers/pinctrl/ralink/pinctrl-mt7620.c
index 53a5969e61af..425d55a2ee19 100644
--- a/arch/mips/ralink/mt7620.c
+++ b/drivers/pinctrl/ralink/pinctrl-mt7620.c
@@ -1,54 +1,57 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/*
- *
- * Parts of this file are based on Ralink's 2.6.21 BSP
- *
- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- * Copyright (C) 2013 John Crispin <john@phrozen.org>
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/bug.h>
-
-#include <asm/mipsregs.h>
-#include <asm/mach-ralink/ralink_regs.h>
-#include <asm/mach-ralink/mt7620.h>
-#include <asm/mach-ralink/pinmux.h>
-
-#include "common.h"
-
-/* analog */
-#define PMU0_CFG		0x88
-#define PMU_SW_SET		BIT(28)
-#define A_DCDC_EN		BIT(24)
-#define A_SSC_PERI		BIT(19)
-#define A_SSC_GEN		BIT(18)
-#define A_SSC_M			0x3
-#define A_SSC_S			16
-#define A_DLY_M			0x7
-#define A_DLY_S			8
-#define A_VTUNE_M		0xff
-
-/* digital */
-#define PMU1_CFG		0x8C
-#define DIG_SW_SEL		BIT(25)
-
-/* clock scaling */
-#define CLKCFG_FDIV_MASK	0x1f00
-#define CLKCFG_FDIV_USB_VAL	0x0300
-#define CLKCFG_FFRAC_MASK	0x001f
-#define CLKCFG_FFRAC_USB_VAL	0x0003
-
-/* EFUSE bits */
-#define EFUSE_MT7688		0x100000
 
-/* DRAM type bit */
-#define DRAM_TYPE_MT7628_MASK	0x1
-
-/* does the board have sdram or ddram */
-static int dram_type;
+#include <asm/mach-ralink/mt7620.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include "pinmux.h"
+
+#define MT7620_GPIO_MODE_UART0_SHIFT	2
+#define MT7620_GPIO_MODE_UART0_MASK	0x7
+#define MT7620_GPIO_MODE_UART0(x)	((x) << MT7620_GPIO_MODE_UART0_SHIFT)
+#define MT7620_GPIO_MODE_UARTF		0x0
+#define MT7620_GPIO_MODE_PCM_UARTF	0x1
+#define MT7620_GPIO_MODE_PCM_I2S	0x2
+#define MT7620_GPIO_MODE_I2S_UARTF	0x3
+#define MT7620_GPIO_MODE_PCM_GPIO	0x4
+#define MT7620_GPIO_MODE_GPIO_UARTF	0x5
+#define MT7620_GPIO_MODE_GPIO_I2S	0x6
+#define MT7620_GPIO_MODE_GPIO		0x7
+
+#define MT7620_GPIO_MODE_NAND		0
+#define MT7620_GPIO_MODE_SD		1
+#define MT7620_GPIO_MODE_ND_SD_GPIO	2
+#define MT7620_GPIO_MODE_ND_SD_MASK	0x3
+#define MT7620_GPIO_MODE_ND_SD_SHIFT	18
+
+#define MT7620_GPIO_MODE_PCIE_RST	0
+#define MT7620_GPIO_MODE_PCIE_REF	1
+#define MT7620_GPIO_MODE_PCIE_GPIO	2
+#define MT7620_GPIO_MODE_PCIE_MASK	0x3
+#define MT7620_GPIO_MODE_PCIE_SHIFT	16
+
+#define MT7620_GPIO_MODE_WDT_RST	0
+#define MT7620_GPIO_MODE_WDT_REF	1
+#define MT7620_GPIO_MODE_WDT_GPIO	2
+#define MT7620_GPIO_MODE_WDT_MASK	0x3
+#define MT7620_GPIO_MODE_WDT_SHIFT	21
+
+#define MT7620_GPIO_MODE_MDIO		0
+#define MT7620_GPIO_MODE_MDIO_REFCLK	1
+#define MT7620_GPIO_MODE_MDIO_GPIO	2
+#define MT7620_GPIO_MODE_MDIO_MASK	0x3
+#define MT7620_GPIO_MODE_MDIO_SHIFT	7
+
+#define MT7620_GPIO_MODE_I2C		0
+#define MT7620_GPIO_MODE_UART1		5
+#define MT7620_GPIO_MODE_RGMII1		9
+#define MT7620_GPIO_MODE_RGMII2		10
+#define MT7620_GPIO_MODE_SPI		11
+#define MT7620_GPIO_MODE_SPI_REF_CLK	12
+#define MT7620_GPIO_MODE_WLED		13
+#define MT7620_GPIO_MODE_JTAG		15
+#define MT7620_GPIO_MODE_EPHY		15
+#define MT7620_GPIO_MODE_PA		20
 
 static struct rt2880_pmx_func i2c_grp[] =  { FUNC("i2c", 0, 1, 2) };
 static struct rt2880_pmx_func spi_grp[] = { FUNC("spi", 0, 3, 4) };
@@ -358,361 +361,30 @@ static struct rt2880_pmx_group mt7628an_pinmux_data[] = {
 	{ 0 }
 };
 
-static inline int is_mt76x8(void)
-{
-	return ralink_soc == MT762X_SOC_MT7628AN ||
-	       ralink_soc == MT762X_SOC_MT7688;
-}
-
-static __init u32
-mt7620_calc_rate(u32 ref_rate, u32 mul, u32 div)
+static int mt7620_pinmux_probe(struct platform_device *pdev)
 {
-	u64 t;
-
-	t = ref_rate;
-	t *= mul;
-	do_div(t, div);
-
-	return t;
-}
-
-#define MHZ(x)		((x) * 1000 * 1000)
-
-static __init unsigned long
-mt7620_get_xtal_rate(void)
-{
-	u32 reg;
-
-	reg = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG0);
-	if (reg & SYSCFG0_XTAL_FREQ_SEL)
-		return MHZ(40);
-
-	return MHZ(20);
-}
-
-static __init unsigned long
-mt7620_get_periph_rate(unsigned long xtal_rate)
-{
-	u32 reg;
-
-	reg = rt_sysc_r32(SYSC_REG_CLKCFG0);
-	if (reg & CLKCFG0_PERI_CLK_SEL)
-		return xtal_rate;
-
-	return MHZ(40);
-}
-
-static const u32 mt7620_clk_divider[] __initconst = { 2, 3, 4, 8 };
-
-static __init unsigned long
-mt7620_get_cpu_pll_rate(unsigned long xtal_rate)
-{
-	u32 reg;
-	u32 mul;
-	u32 div;
-
-	reg = rt_sysc_r32(SYSC_REG_CPLL_CONFIG0);
-	if (reg & CPLL_CFG0_BYPASS_REF_CLK)
-		return xtal_rate;
-
-	if ((reg & CPLL_CFG0_SW_CFG) == 0)
-		return MHZ(600);
-
-	mul = (reg >> CPLL_CFG0_PLL_MULT_RATIO_SHIFT) &
-	      CPLL_CFG0_PLL_MULT_RATIO_MASK;
-	mul += 24;
-	if (reg & CPLL_CFG0_LC_CURFCK)
-		mul *= 2;
-
-	div = (reg >> CPLL_CFG0_PLL_DIV_RATIO_SHIFT) &
-	      CPLL_CFG0_PLL_DIV_RATIO_MASK;
-
-	WARN_ON(div >= ARRAY_SIZE(mt7620_clk_divider));
-
-	return mt7620_calc_rate(xtal_rate, mul, mt7620_clk_divider[div]);
-}
-
-static __init unsigned long
-mt7620_get_pll_rate(unsigned long xtal_rate, unsigned long cpu_pll_rate)
-{
-	u32 reg;
-
-	reg = rt_sysc_r32(SYSC_REG_CPLL_CONFIG1);
-	if (reg & CPLL_CFG1_CPU_AUX1)
-		return xtal_rate;
-
-	if (reg & CPLL_CFG1_CPU_AUX0)
-		return MHZ(480);
-
-	return cpu_pll_rate;
-}
-
-static __init unsigned long
-mt7620_get_cpu_rate(unsigned long pll_rate)
-{
-	u32 reg;
-	u32 mul;
-	u32 div;
-
-	reg = rt_sysc_r32(SYSC_REG_CPU_SYS_CLKCFG);
-
-	mul = reg & CPU_SYS_CLKCFG_CPU_FFRAC_MASK;
-	div = (reg >> CPU_SYS_CLKCFG_CPU_FDIV_SHIFT) &
-	      CPU_SYS_CLKCFG_CPU_FDIV_MASK;
-
-	return mt7620_calc_rate(pll_rate, mul, div);
+	if (is_mt76x8())
+		return rt2880_pinmux_init(pdev, mt7628an_pinmux_data);
+	else
+		return rt2880_pinmux_init(pdev, mt7620a_pinmux_data);
 }
 
-static const u32 mt7620_ocp_dividers[16] __initconst = {
-	[CPU_SYS_CLKCFG_OCP_RATIO_2] = 2,
-	[CPU_SYS_CLKCFG_OCP_RATIO_3] = 3,
-	[CPU_SYS_CLKCFG_OCP_RATIO_4] = 4,
-	[CPU_SYS_CLKCFG_OCP_RATIO_5] = 5,
-	[CPU_SYS_CLKCFG_OCP_RATIO_10] = 10,
+static const struct of_device_id mt7620_pinmux_match[] = {
+	{ .compatible = "ralink,rt2880-pinmux" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, mt7620_pinmux_match);
+
+static struct platform_driver mt7620_pinmux_driver = {
+	.probe = mt7620_pinmux_probe,
+	.driver = {
+		.name = "rt2880-pinmux",
+		.of_match_table = mt7620_pinmux_match,
+	},
 };
 
-static __init unsigned long
-mt7620_get_dram_rate(unsigned long pll_rate)
-{
-	if (dram_type == SYSCFG0_DRAM_TYPE_SDRAM)
-		return pll_rate / 4;
-
-	return pll_rate / 3;
-}
-
-static __init unsigned long
-mt7620_get_sys_rate(unsigned long cpu_rate)
-{
-	u32 reg;
-	u32 ocp_ratio;
-	u32 div;
-
-	reg = rt_sysc_r32(SYSC_REG_CPU_SYS_CLKCFG);
-
-	ocp_ratio = (reg >> CPU_SYS_CLKCFG_OCP_RATIO_SHIFT) &
-		    CPU_SYS_CLKCFG_OCP_RATIO_MASK;
-
-	if (WARN_ON(ocp_ratio >= ARRAY_SIZE(mt7620_ocp_dividers)))
-		return cpu_rate;
-
-	div = mt7620_ocp_dividers[ocp_ratio];
-	if (WARN(!div, "invalid divider for OCP ratio %u", ocp_ratio))
-		return cpu_rate;
-
-	return cpu_rate / div;
-}
-
-void __init ralink_clk_init(void)
-{
-	unsigned long xtal_rate;
-	unsigned long cpu_pll_rate;
-	unsigned long pll_rate;
-	unsigned long cpu_rate;
-	unsigned long sys_rate;
-	unsigned long dram_rate;
-	unsigned long periph_rate;
-	unsigned long pcmi2s_rate;
-
-	xtal_rate = mt7620_get_xtal_rate();
-
-#define RFMT(label)	label ":%lu.%03luMHz "
-#define RINT(x)		((x) / 1000000)
-#define RFRAC(x)	(((x) / 1000) % 1000)
-
-	if (is_mt76x8()) {
-		if (xtal_rate == MHZ(40))
-			cpu_rate = MHZ(580);
-		else
-			cpu_rate = MHZ(575);
-		dram_rate = sys_rate = cpu_rate / 3;
-		periph_rate = MHZ(40);
-		pcmi2s_rate = MHZ(480);
-
-		ralink_clk_add("10000d00.uartlite", periph_rate);
-		ralink_clk_add("10000e00.uartlite", periph_rate);
-	} else {
-		cpu_pll_rate = mt7620_get_cpu_pll_rate(xtal_rate);
-		pll_rate = mt7620_get_pll_rate(xtal_rate, cpu_pll_rate);
-
-		cpu_rate = mt7620_get_cpu_rate(pll_rate);
-		dram_rate = mt7620_get_dram_rate(pll_rate);
-		sys_rate = mt7620_get_sys_rate(cpu_rate);
-		periph_rate = mt7620_get_periph_rate(xtal_rate);
-		pcmi2s_rate = periph_rate;
-
-		pr_debug(RFMT("XTAL") RFMT("CPU_PLL") RFMT("PLL"),
-			 RINT(xtal_rate), RFRAC(xtal_rate),
-			 RINT(cpu_pll_rate), RFRAC(cpu_pll_rate),
-			 RINT(pll_rate), RFRAC(pll_rate));
-
-		ralink_clk_add("10000500.uart", periph_rate);
-	}
-
-	pr_debug(RFMT("CPU") RFMT("DRAM") RFMT("SYS") RFMT("PERIPH"),
-		 RINT(cpu_rate), RFRAC(cpu_rate),
-		 RINT(dram_rate), RFRAC(dram_rate),
-		 RINT(sys_rate), RFRAC(sys_rate),
-		 RINT(periph_rate), RFRAC(periph_rate));
-#undef RFRAC
-#undef RINT
-#undef RFMT
-
-	ralink_clk_add("cpu", cpu_rate);
-	ralink_clk_add("10000100.timer", periph_rate);
-	ralink_clk_add("10000120.watchdog", periph_rate);
-	ralink_clk_add("10000900.i2c", periph_rate);
-	ralink_clk_add("10000a00.i2s", pcmi2s_rate);
-	ralink_clk_add("10000b00.spi", sys_rate);
-	ralink_clk_add("10000b40.spi", sys_rate);
-	ralink_clk_add("10000c00.uartlite", periph_rate);
-	ralink_clk_add("10000d00.uart1", periph_rate);
-	ralink_clk_add("10000e00.uart2", periph_rate);
-	ralink_clk_add("10180000.wmac", xtal_rate);
-
-	if (IS_ENABLED(CONFIG_USB) && !is_mt76x8()) {
-		/*
-		 * When the CPU goes into sleep mode, the BUS clock will be
-		 * too low for USB to function properly. Adjust the busses
-		 * fractional divider to fix this
-		 */
-		u32 val = rt_sysc_r32(SYSC_REG_CPU_SYS_CLKCFG);
-
-		val &= ~(CLKCFG_FDIV_MASK | CLKCFG_FFRAC_MASK);
-		val |= CLKCFG_FDIV_USB_VAL | CLKCFG_FFRAC_USB_VAL;
-
-		rt_sysc_w32(val, SYSC_REG_CPU_SYS_CLKCFG);
-	}
-}
-
-void __init ralink_of_remap(void)
-{
-	rt_sysc_membase = plat_of_remap_node("ralink,mt7620a-sysc");
-	rt_memc_membase = plat_of_remap_node("ralink,mt7620a-memc");
-
-	if (!rt_sysc_membase || !rt_memc_membase)
-		panic("Failed to remap core resources");
-}
-
-static __init void
-mt7620_dram_init(struct ralink_soc_info *soc_info)
-{
-	switch (dram_type) {
-	case SYSCFG0_DRAM_TYPE_SDRAM:
-		pr_info("Board has SDRAM\n");
-		soc_info->mem_size_min = MT7620_SDRAM_SIZE_MIN;
-		soc_info->mem_size_max = MT7620_SDRAM_SIZE_MAX;
-		break;
-
-	case SYSCFG0_DRAM_TYPE_DDR1:
-		pr_info("Board has DDR1\n");
-		soc_info->mem_size_min = MT7620_DDR1_SIZE_MIN;
-		soc_info->mem_size_max = MT7620_DDR1_SIZE_MAX;
-		break;
-
-	case SYSCFG0_DRAM_TYPE_DDR2:
-		pr_info("Board has DDR2\n");
-		soc_info->mem_size_min = MT7620_DDR2_SIZE_MIN;
-		soc_info->mem_size_max = MT7620_DDR2_SIZE_MAX;
-		break;
-	default:
-		BUG();
-	}
-}
-
-static __init void
-mt7628_dram_init(struct ralink_soc_info *soc_info)
-{
-	switch (dram_type) {
-	case SYSCFG0_DRAM_TYPE_DDR1_MT7628:
-		pr_info("Board has DDR1\n");
-		soc_info->mem_size_min = MT7620_DDR1_SIZE_MIN;
-		soc_info->mem_size_max = MT7620_DDR1_SIZE_MAX;
-		break;
-
-	case SYSCFG0_DRAM_TYPE_DDR2_MT7628:
-		pr_info("Board has DDR2\n");
-		soc_info->mem_size_min = MT7620_DDR2_SIZE_MIN;
-		soc_info->mem_size_max = MT7620_DDR2_SIZE_MAX;
-		break;
-	default:
-		BUG();
-	}
-}
-
-void __init prom_soc_init(struct ralink_soc_info *soc_info)
+static int __init mt7620_pinmux_init(void)
 {
-	void __iomem *sysc = (void __iomem *) KSEG1ADDR(MT7620_SYSC_BASE);
-	unsigned char *name = NULL;
-	u32 n0;
-	u32 n1;
-	u32 rev;
-	u32 cfg0;
-	u32 pmu0;
-	u32 pmu1;
-	u32 bga;
-
-	n0 = __raw_readl(sysc + SYSC_REG_CHIP_NAME0);
-	n1 = __raw_readl(sysc + SYSC_REG_CHIP_NAME1);
-	rev = __raw_readl(sysc + SYSC_REG_CHIP_REV);
-	bga = (rev >> CHIP_REV_PKG_SHIFT) & CHIP_REV_PKG_MASK;
-
-	if (n0 == MT7620_CHIP_NAME0 && n1 == MT7620_CHIP_NAME1) {
-		if (bga) {
-			ralink_soc = MT762X_SOC_MT7620A;
-			name = "MT7620A";
-			soc_info->compatible = "ralink,mt7620a-soc";
-		} else {
-			ralink_soc = MT762X_SOC_MT7620N;
-			name = "MT7620N";
-			soc_info->compatible = "ralink,mt7620n-soc";
-		}
-	} else if (n0 == MT7620_CHIP_NAME0 && n1 == MT7628_CHIP_NAME1) {
-		u32 efuse = __raw_readl(sysc + SYSC_REG_EFUSE_CFG);
-
-		if (efuse & EFUSE_MT7688) {
-			ralink_soc = MT762X_SOC_MT7688;
-			name = "MT7688";
-		} else {
-			ralink_soc = MT762X_SOC_MT7628AN;
-			name = "MT7628AN";
-		}
-		soc_info->compatible = "ralink,mt7628an-soc";
-	} else {
-		panic("mt762x: unknown SoC, n0:%08x n1:%08x\n", n0, n1);
-	}
-
-	snprintf(soc_info->sys_type, RAMIPS_SYS_TYPE_LEN,
-		"MediaTek %s ver:%u eco:%u",
-		name,
-		(rev >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK,
-		(rev & CHIP_REV_ECO_MASK));
-
-	cfg0 = __raw_readl(sysc + SYSC_REG_SYSTEM_CONFIG0);
-	if (is_mt76x8()) {
-		dram_type = cfg0 & DRAM_TYPE_MT7628_MASK;
-	} else {
-		dram_type = (cfg0 >> SYSCFG0_DRAM_TYPE_SHIFT) &
-			    SYSCFG0_DRAM_TYPE_MASK;
-		if (dram_type == SYSCFG0_DRAM_TYPE_UNKNOWN)
-			dram_type = SYSCFG0_DRAM_TYPE_SDRAM;
-	}
-
-	soc_info->mem_base = MT7620_DRAM_BASE;
-	if (is_mt76x8())
-		mt7628_dram_init(soc_info);
-	else
-		mt7620_dram_init(soc_info);
-
-	pmu0 = __raw_readl(sysc + PMU0_CFG);
-	pmu1 = __raw_readl(sysc + PMU1_CFG);
-
-	pr_info("Analog PMU set to %s control\n",
-		(pmu0 & PMU_SW_SET) ? ("sw") : ("hw"));
-	pr_info("Digital PMU set to %s control\n",
-		(pmu1 & DIG_SW_SEL) ? ("sw") : ("hw"));
-
-	if (is_mt76x8())
-		rt2880_pinmux_data = mt7628an_pinmux_data;
-	else
-		rt2880_pinmux_data = mt7620a_pinmux_data;
+	return platform_driver_register(&mt7620_pinmux_driver);
 }
+core_initcall_sync(mt7620_pinmux_init);
