diff mbox series

[04/20] pinctrl: ralink: mt7620: split out to mt76x8

Message ID 20230303002850.51858-5-arinc.unal@arinc9.com
State Superseded
Headers show
Series pinctrl: ralink: fix ABI, improve driver, move to mediatek, improve dt-bindings | expand

Commit Message

Arınç ÜNAL March 3, 2023, 12:28 a.m. UTC 
From: Arınç ÜNAL <arinc.unal@arinc9.com>

Split the driver out to pinctrl-mt76x8.c. Remove including the unnecessary
headers since is_mt76x8() is not being used anymore.

Introduce a new compatible string to be able to document the pin muxing
information properly.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
 drivers/pinctrl/ralink/Kconfig          |   5 +
 drivers/pinctrl/ralink/Makefile         |   1 +
 drivers/pinctrl/ralink/pinctrl-mt7620.c | 257 +--------------------
 drivers/pinctrl/ralink/pinctrl-mt76x8.c | 283 ++++++++++++++++++++++++
 4 files changed, 290 insertions(+), 256 deletions(-)
 create mode 100644 drivers/pinctrl/ralink/pinctrl-mt76x8.c
diff mbox series

Patch

diff --git a/drivers/pinctrl/ralink/Kconfig b/drivers/pinctrl/ralink/Kconfig
index 1e4c5e43d69b..c5fe4c31aaea 100644
--- a/drivers/pinctrl/ralink/Kconfig
+++ b/drivers/pinctrl/ralink/Kconfig
@@ -17,6 +17,11 @@  config PINCTRL_MT7621
         depends on RALINK && SOC_MT7621
         select PINCTRL_RALINK
 
+config PINCTRL_MT76X8
+        bool "MT76X8 pinctrl subdriver"
+        depends on RALINK && SOC_MT7620
+        select PINCTRL_RALINK
+
 config PINCTRL_RT2880
         bool "RT2880 pinctrl subdriver"
         depends on RALINK && SOC_RT288X
diff --git a/drivers/pinctrl/ralink/Makefile b/drivers/pinctrl/ralink/Makefile
index 0ebbe552526d..be9acf2e27fd 100644
--- a/drivers/pinctrl/ralink/Makefile
+++ b/drivers/pinctrl/ralink/Makefile
@@ -3,6 +3,7 @@  obj-$(CONFIG_PINCTRL_RALINK)   += pinctrl-ralink.o
 
 obj-$(CONFIG_PINCTRL_MT7620)   += pinctrl-mt7620.o
 obj-$(CONFIG_PINCTRL_MT7621)   += pinctrl-mt7621.o
+obj-$(CONFIG_PINCTRL_MT76X8)   += pinctrl-mt76x8.o
 obj-$(CONFIG_PINCTRL_RT2880)   += pinctrl-rt2880.o
 obj-$(CONFIG_PINCTRL_RT305X)   += pinctrl-rt305x.o
 obj-$(CONFIG_PINCTRL_RT3883)   += pinctrl-rt3883.o
diff --git a/drivers/pinctrl/ralink/pinctrl-mt7620.c b/drivers/pinctrl/ralink/pinctrl-mt7620.c
index 88b0c6a4ee18..b2245fd65c72 100644
--- a/drivers/pinctrl/ralink/pinctrl-mt7620.c
+++ b/drivers/pinctrl/ralink/pinctrl-mt7620.c
@@ -1,7 +1,5 @@ 
 // SPDX-License-Identifier: GPL-2.0-only
 
-#include <asm/mach-ralink/ralink_regs.h>
-#include <asm/mach-ralink/mt7620.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
@@ -112,262 +110,9 @@  static struct ralink_pmx_group mt7620a_pinmux_data[] = {
 	{ 0 }
 };
 
-static struct ralink_pmx_func pwm1_grp_mt76x8[] = {
-	FUNC("sdxc d6", 3, 19, 1),
-	FUNC("utif", 2, 19, 1),
-	FUNC("gpio", 1, 19, 1),
-	FUNC("pwm1", 0, 19, 1),
-};
-
-static struct ralink_pmx_func pwm0_grp_mt76x8[] = {
-	FUNC("sdxc d7", 3, 18, 1),
-	FUNC("utif", 2, 18, 1),
-	FUNC("gpio", 1, 18, 1),
-	FUNC("pwm0", 0, 18, 1),
-};
-
-static struct ralink_pmx_func uart2_grp_mt76x8[] = {
-	FUNC("sdxc d5 d4", 3, 20, 2),
-	FUNC("pwm", 2, 20, 2),
-	FUNC("gpio", 1, 20, 2),
-	FUNC("uart2", 0, 20, 2),
-};
-
-static struct ralink_pmx_func uart1_grp_mt76x8[] = {
-	FUNC("sw_r", 3, 45, 2),
-	FUNC("pwm", 2, 45, 2),
-	FUNC("gpio", 1, 45, 2),
-	FUNC("uart1", 0, 45, 2),
-};
-
-static struct ralink_pmx_func i2c_grp_mt76x8[] = {
-	FUNC("-", 3, 4, 2),
-	FUNC("debug", 2, 4, 2),
-	FUNC("gpio", 1, 4, 2),
-	FUNC("i2c", 0, 4, 2),
-};
-
-static struct ralink_pmx_func refclk_grp_mt76x8[] = { FUNC("refclk", 0, 37, 1) };
-static struct ralink_pmx_func perst_grp_mt76x8[] = { FUNC("perst", 0, 36, 1) };
-static struct ralink_pmx_func wdt_grp_mt76x8[] = { FUNC("wdt", 0, 38, 1) };
-static struct ralink_pmx_func spi_grp_mt76x8[] = { FUNC("spi", 0, 7, 4) };
-
-static struct ralink_pmx_func sd_mode_grp_mt76x8[] = {
-	FUNC("jtag", 3, 22, 8),
-	FUNC("utif", 2, 22, 8),
-	FUNC("gpio", 1, 22, 8),
-	FUNC("sdxc", 0, 22, 8),
-};
-
-static struct ralink_pmx_func uart0_grp_mt76x8[] = {
-	FUNC("-", 3, 12, 2),
-	FUNC("-", 2, 12, 2),
-	FUNC("gpio", 1, 12, 2),
-	FUNC("uart0", 0, 12, 2),
-};
-
-static struct ralink_pmx_func i2s_grp_mt76x8[] = {
-	FUNC("antenna", 3, 0, 4),
-	FUNC("pcm", 2, 0, 4),
-	FUNC("gpio", 1, 0, 4),
-	FUNC("i2s", 0, 0, 4),
-};
-
-static struct ralink_pmx_func spi_cs1_grp_mt76x8[] = {
-	FUNC("-", 3, 6, 1),
-	FUNC("refclk", 2, 6, 1),
-	FUNC("gpio", 1, 6, 1),
-	FUNC("spi cs1", 0, 6, 1),
-};
-
-static struct ralink_pmx_func spis_grp_mt76x8[] = {
-	FUNC("pwm_uart2", 3, 14, 4),
-	FUNC("utif", 2, 14, 4),
-	FUNC("gpio", 1, 14, 4),
-	FUNC("spis", 0, 14, 4),
-};
-
-static struct ralink_pmx_func gpio_grp_mt76x8[] = {
-	FUNC("pcie", 3, 11, 1),
-	FUNC("refclk", 2, 11, 1),
-	FUNC("gpio", 1, 11, 1),
-	FUNC("gpio", 0, 11, 1),
-};
-
-static struct ralink_pmx_func p4led_kn_grp_mt76x8[] = {
-	FUNC("jtag", 3, 30, 1),
-	FUNC("utif", 2, 30, 1),
-	FUNC("gpio", 1, 30, 1),
-	FUNC("p4led_kn", 0, 30, 1),
-};
-
-static struct ralink_pmx_func p3led_kn_grp_mt76x8[] = {
-	FUNC("jtag", 3, 31, 1),
-	FUNC("utif", 2, 31, 1),
-	FUNC("gpio", 1, 31, 1),
-	FUNC("p3led_kn", 0, 31, 1),
-};
-
-static struct ralink_pmx_func p2led_kn_grp_mt76x8[] = {
-	FUNC("jtag", 3, 32, 1),
-	FUNC("utif", 2, 32, 1),
-	FUNC("gpio", 1, 32, 1),
-	FUNC("p2led_kn", 0, 32, 1),
-};
-
-static struct ralink_pmx_func p1led_kn_grp_mt76x8[] = {
-	FUNC("jtag", 3, 33, 1),
-	FUNC("utif", 2, 33, 1),
-	FUNC("gpio", 1, 33, 1),
-	FUNC("p1led_kn", 0, 33, 1),
-};
-
-static struct ralink_pmx_func p0led_kn_grp_mt76x8[] = {
-	FUNC("jtag", 3, 34, 1),
-	FUNC("rsvd", 2, 34, 1),
-	FUNC("gpio", 1, 34, 1),
-	FUNC("p0led_kn", 0, 34, 1),
-};
-
-static struct ralink_pmx_func wled_kn_grp_mt76x8[] = {
-	FUNC("rsvd", 3, 35, 1),
-	FUNC("rsvd", 2, 35, 1),
-	FUNC("gpio", 1, 35, 1),
-	FUNC("wled_kn", 0, 35, 1),
-};
-
-static struct ralink_pmx_func p4led_an_grp_mt76x8[] = {
-	FUNC("jtag", 3, 39, 1),
-	FUNC("utif", 2, 39, 1),
-	FUNC("gpio", 1, 39, 1),
-	FUNC("p4led_an", 0, 39, 1),
-};
-
-static struct ralink_pmx_func p3led_an_grp_mt76x8[] = {
-	FUNC("jtag", 3, 40, 1),
-	FUNC("utif", 2, 40, 1),
-	FUNC("gpio", 1, 40, 1),
-	FUNC("p3led_an", 0, 40, 1),
-};
-
-static struct ralink_pmx_func p2led_an_grp_mt76x8[] = {
-	FUNC("jtag", 3, 41, 1),
-	FUNC("utif", 2, 41, 1),
-	FUNC("gpio", 1, 41, 1),
-	FUNC("p2led_an", 0, 41, 1),
-};
-
-static struct ralink_pmx_func p1led_an_grp_mt76x8[] = {
-	FUNC("jtag", 3, 42, 1),
-	FUNC("utif", 2, 42, 1),
-	FUNC("gpio", 1, 42, 1),
-	FUNC("p1led_an", 0, 42, 1),
-};
-
-static struct ralink_pmx_func p0led_an_grp_mt76x8[] = {
-	FUNC("jtag", 3, 43, 1),
-	FUNC("rsvd", 2, 43, 1),
-	FUNC("gpio", 1, 43, 1),
-	FUNC("p0led_an", 0, 43, 1),
-};
-
-static struct ralink_pmx_func wled_an_grp_mt76x8[] = {
-	FUNC("rsvd", 3, 44, 1),
-	FUNC("rsvd", 2, 44, 1),
-	FUNC("gpio", 1, 44, 1),
-	FUNC("wled_an", 0, 44, 1),
-};
-
-#define MT76X8_GPIO_MODE_MASK		0x3
-
-#define MT76X8_GPIO_MODE_P4LED_KN	58
-#define MT76X8_GPIO_MODE_P3LED_KN	56
-#define MT76X8_GPIO_MODE_P2LED_KN	54
-#define MT76X8_GPIO_MODE_P1LED_KN	52
-#define MT76X8_GPIO_MODE_P0LED_KN	50
-#define MT76X8_GPIO_MODE_WLED_KN	48
-#define MT76X8_GPIO_MODE_P4LED_AN	42
-#define MT76X8_GPIO_MODE_P3LED_AN	40
-#define MT76X8_GPIO_MODE_P2LED_AN	38
-#define MT76X8_GPIO_MODE_P1LED_AN	36
-#define MT76X8_GPIO_MODE_P0LED_AN	34
-#define MT76X8_GPIO_MODE_WLED_AN	32
-#define MT76X8_GPIO_MODE_PWM1		30
-#define MT76X8_GPIO_MODE_PWM0		28
-#define MT76X8_GPIO_MODE_UART2		26
-#define MT76X8_GPIO_MODE_UART1		24
-#define MT76X8_GPIO_MODE_I2C		20
-#define MT76X8_GPIO_MODE_REFCLK		18
-#define MT76X8_GPIO_MODE_PERST		16
-#define MT76X8_GPIO_MODE_WDT		14
-#define MT76X8_GPIO_MODE_SPI		12
-#define MT76X8_GPIO_MODE_SDMODE		10
-#define MT76X8_GPIO_MODE_UART0		8
-#define MT76X8_GPIO_MODE_I2S		6
-#define MT76X8_GPIO_MODE_CS1		4
-#define MT76X8_GPIO_MODE_SPIS		2
-#define MT76X8_GPIO_MODE_GPIO		0
-
-static struct ralink_pmx_group mt76x8_pinmux_data[] = {
-	GRP_G("pwm1", pwm1_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_PWM1),
-	GRP_G("pwm0", pwm0_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_PWM0),
-	GRP_G("uart2", uart2_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_UART2),
-	GRP_G("uart1", uart1_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_UART1),
-	GRP_G("i2c", i2c_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_I2C),
-	GRP("refclk", refclk_grp_mt76x8, 1, MT76X8_GPIO_MODE_REFCLK),
-	GRP("perst", perst_grp_mt76x8, 1, MT76X8_GPIO_MODE_PERST),
-	GRP("wdt", wdt_grp_mt76x8, 1, MT76X8_GPIO_MODE_WDT),
-	GRP("spi", spi_grp_mt76x8, 1, MT76X8_GPIO_MODE_SPI),
-	GRP_G("sdmode", sd_mode_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_SDMODE),
-	GRP_G("uart0", uart0_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_UART0),
-	GRP_G("i2s", i2s_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_I2S),
-	GRP_G("spi cs1", spi_cs1_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_CS1),
-	GRP_G("spis", spis_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_SPIS),
-	GRP_G("gpio", gpio_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_GPIO),
-	GRP_G("wled_an", wled_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_WLED_AN),
-	GRP_G("p0led_an", p0led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P0LED_AN),
-	GRP_G("p1led_an", p1led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P1LED_AN),
-	GRP_G("p2led_an", p2led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P2LED_AN),
-	GRP_G("p3led_an", p3led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P3LED_AN),
-	GRP_G("p4led_an", p4led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P4LED_AN),
-	GRP_G("wled_kn", wled_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_WLED_KN),
-	GRP_G("p0led_kn", p0led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P0LED_KN),
-	GRP_G("p1led_kn", p1led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P1LED_KN),
-	GRP_G("p2led_kn", p2led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P2LED_KN),
-	GRP_G("p3led_kn", p3led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P3LED_KN),
-	GRP_G("p4led_kn", p4led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK,
-				1, MT76X8_GPIO_MODE_P4LED_KN),
-	{ 0 }
-};
-
 static int mt7620_pinctrl_probe(struct platform_device *pdev)
 {
-	if (is_mt76x8())
-		return ralink_pinctrl_init(pdev, mt76x8_pinmux_data);
-	else
-		return ralink_pinctrl_init(pdev, mt7620a_pinmux_data);
+	return ralink_pinctrl_init(pdev, mt7620a_pinmux_data);
 }
 
 static const struct of_device_id mt7620_pinctrl_match[] = {
diff --git a/drivers/pinctrl/ralink/pinctrl-mt76x8.c b/drivers/pinctrl/ralink/pinctrl-mt76x8.c
new file mode 100644
index 000000000000..5a6a82a58180
--- /dev/null
+++ b/drivers/pinctrl/ralink/pinctrl-mt76x8.c
@@ -0,0 +1,283 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include "pinctrl-ralink.h"
+
+#define MT76X8_GPIO_MODE_MASK		0x3
+
+#define MT76X8_GPIO_MODE_P4LED_KN	58
+#define MT76X8_GPIO_MODE_P3LED_KN	56
+#define MT76X8_GPIO_MODE_P2LED_KN	54
+#define MT76X8_GPIO_MODE_P1LED_KN	52
+#define MT76X8_GPIO_MODE_P0LED_KN	50
+#define MT76X8_GPIO_MODE_WLED_KN	48
+#define MT76X8_GPIO_MODE_P4LED_AN	42
+#define MT76X8_GPIO_MODE_P3LED_AN	40
+#define MT76X8_GPIO_MODE_P2LED_AN	38
+#define MT76X8_GPIO_MODE_P1LED_AN	36
+#define MT76X8_GPIO_MODE_P0LED_AN	34
+#define MT76X8_GPIO_MODE_WLED_AN	32
+#define MT76X8_GPIO_MODE_PWM1		30
+#define MT76X8_GPIO_MODE_PWM0		28
+#define MT76X8_GPIO_MODE_UART2		26
+#define MT76X8_GPIO_MODE_UART1		24
+#define MT76X8_GPIO_MODE_I2C		20
+#define MT76X8_GPIO_MODE_REFCLK		18
+#define MT76X8_GPIO_MODE_PERST		16
+#define MT76X8_GPIO_MODE_WDT		14
+#define MT76X8_GPIO_MODE_SPI		12
+#define MT76X8_GPIO_MODE_SDMODE		10
+#define MT76X8_GPIO_MODE_UART0		8
+#define MT76X8_GPIO_MODE_I2S		6
+#define MT76X8_GPIO_MODE_CS1		4
+#define MT76X8_GPIO_MODE_SPIS		2
+#define MT76X8_GPIO_MODE_GPIO		0
+
+static struct ralink_pmx_func pwm1_grp[] = {
+	FUNC("sdxc d6", 3, 19, 1),
+	FUNC("utif", 2, 19, 1),
+	FUNC("gpio", 1, 19, 1),
+	FUNC("pwm1", 0, 19, 1),
+};
+
+static struct ralink_pmx_func pwm0_grp[] = {
+	FUNC("sdxc d7", 3, 18, 1),
+	FUNC("utif", 2, 18, 1),
+	FUNC("gpio", 1, 18, 1),
+	FUNC("pwm0", 0, 18, 1),
+};
+
+static struct ralink_pmx_func uart2_grp[] = {
+	FUNC("sdxc d5 d4", 3, 20, 2),
+	FUNC("pwm", 2, 20, 2),
+	FUNC("gpio", 1, 20, 2),
+	FUNC("uart2", 0, 20, 2),
+};
+
+static struct ralink_pmx_func uart1_grp[] = {
+	FUNC("sw_r", 3, 45, 2),
+	FUNC("pwm", 2, 45, 2),
+	FUNC("gpio", 1, 45, 2),
+	FUNC("uart1", 0, 45, 2),
+};
+
+static struct ralink_pmx_func i2c_grp[] = {
+	FUNC("-", 3, 4, 2),
+	FUNC("debug", 2, 4, 2),
+	FUNC("gpio", 1, 4, 2),
+	FUNC("i2c", 0, 4, 2),
+};
+
+static struct ralink_pmx_func refclk_grp[] = { FUNC("refclk", 0, 37, 1) };
+static struct ralink_pmx_func perst_grp[] = { FUNC("perst", 0, 36, 1) };
+static struct ralink_pmx_func wdt_grp[] = { FUNC("wdt", 0, 38, 1) };
+static struct ralink_pmx_func spi_grp[] = { FUNC("spi", 0, 7, 4) };
+
+static struct ralink_pmx_func sd_mode_grp[] = {
+	FUNC("jtag", 3, 22, 8),
+	FUNC("utif", 2, 22, 8),
+	FUNC("gpio", 1, 22, 8),
+	FUNC("sdxc", 0, 22, 8),
+};
+
+static struct ralink_pmx_func uart0_grp[] = {
+	FUNC("-", 3, 12, 2),
+	FUNC("-", 2, 12, 2),
+	FUNC("gpio", 1, 12, 2),
+	FUNC("uart0", 0, 12, 2),
+};
+
+static struct ralink_pmx_func i2s_grp[] = {
+	FUNC("antenna", 3, 0, 4),
+	FUNC("pcm", 2, 0, 4),
+	FUNC("gpio", 1, 0, 4),
+	FUNC("i2s", 0, 0, 4),
+};
+
+static struct ralink_pmx_func spi_cs1_grp[] = {
+	FUNC("-", 3, 6, 1),
+	FUNC("refclk", 2, 6, 1),
+	FUNC("gpio", 1, 6, 1),
+	FUNC("spi cs1", 0, 6, 1),
+};
+
+static struct ralink_pmx_func spis_grp[] = {
+	FUNC("pwm_uart2", 3, 14, 4),
+	FUNC("utif", 2, 14, 4),
+	FUNC("gpio", 1, 14, 4),
+	FUNC("spis", 0, 14, 4),
+};
+
+static struct ralink_pmx_func gpio_grp[] = {
+	FUNC("pcie", 3, 11, 1),
+	FUNC("refclk", 2, 11, 1),
+	FUNC("gpio", 1, 11, 1),
+	FUNC("gpio", 0, 11, 1),
+};
+
+static struct ralink_pmx_func p4led_kn_grp[] = {
+	FUNC("jtag", 3, 30, 1),
+	FUNC("utif", 2, 30, 1),
+	FUNC("gpio", 1, 30, 1),
+	FUNC("p4led_kn", 0, 30, 1),
+};
+
+static struct ralink_pmx_func p3led_kn_grp[] = {
+	FUNC("jtag", 3, 31, 1),
+	FUNC("utif", 2, 31, 1),
+	FUNC("gpio", 1, 31, 1),
+	FUNC("p3led_kn", 0, 31, 1),
+};
+
+static struct ralink_pmx_func p2led_kn_grp[] = {
+	FUNC("jtag", 3, 32, 1),
+	FUNC("utif", 2, 32, 1),
+	FUNC("gpio", 1, 32, 1),
+	FUNC("p2led_kn", 0, 32, 1),
+};
+
+static struct ralink_pmx_func p1led_kn_grp[] = {
+	FUNC("jtag", 3, 33, 1),
+	FUNC("utif", 2, 33, 1),
+	FUNC("gpio", 1, 33, 1),
+	FUNC("p1led_kn", 0, 33, 1),
+};
+
+static struct ralink_pmx_func p0led_kn_grp[] = {
+	FUNC("jtag", 3, 34, 1),
+	FUNC("rsvd", 2, 34, 1),
+	FUNC("gpio", 1, 34, 1),
+	FUNC("p0led_kn", 0, 34, 1),
+};
+
+static struct ralink_pmx_func wled_kn_grp[] = {
+	FUNC("rsvd", 3, 35, 1),
+	FUNC("rsvd", 2, 35, 1),
+	FUNC("gpio", 1, 35, 1),
+	FUNC("wled_kn", 0, 35, 1),
+};
+
+static struct ralink_pmx_func p4led_an_grp[] = {
+	FUNC("jtag", 3, 39, 1),
+	FUNC("utif", 2, 39, 1),
+	FUNC("gpio", 1, 39, 1),
+	FUNC("p4led_an", 0, 39, 1),
+};
+
+static struct ralink_pmx_func p3led_an_grp[] = {
+	FUNC("jtag", 3, 40, 1),
+	FUNC("utif", 2, 40, 1),
+	FUNC("gpio", 1, 40, 1),
+	FUNC("p3led_an", 0, 40, 1),
+};
+
+static struct ralink_pmx_func p2led_an_grp[] = {
+	FUNC("jtag", 3, 41, 1),
+	FUNC("utif", 2, 41, 1),
+	FUNC("gpio", 1, 41, 1),
+	FUNC("p2led_an", 0, 41, 1),
+};
+
+static struct ralink_pmx_func p1led_an_grp[] = {
+	FUNC("jtag", 3, 42, 1),
+	FUNC("utif", 2, 42, 1),
+	FUNC("gpio", 1, 42, 1),
+	FUNC("p1led_an", 0, 42, 1),
+};
+
+static struct ralink_pmx_func p0led_an_grp[] = {
+	FUNC("jtag", 3, 43, 1),
+	FUNC("rsvd", 2, 43, 1),
+	FUNC("gpio", 1, 43, 1),
+	FUNC("p0led_an", 0, 43, 1),
+};
+
+static struct ralink_pmx_func wled_an_grp[] = {
+	FUNC("rsvd", 3, 44, 1),
+	FUNC("rsvd", 2, 44, 1),
+	FUNC("gpio", 1, 44, 1),
+	FUNC("wled_an", 0, 44, 1),
+};
+
+static struct ralink_pmx_group mt76x8_pinmux_data[] = {
+	GRP_G("pwm1", pwm1_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_PWM1),
+	GRP_G("pwm0", pwm0_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_PWM0),
+	GRP_G("uart2", uart2_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_UART2),
+	GRP_G("uart1", uart1_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_UART1),
+	GRP_G("i2c", i2c_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_I2C),
+	GRP("refclk", refclk_grp, 1, MT76X8_GPIO_MODE_REFCLK),
+	GRP("perst", perst_grp, 1, MT76X8_GPIO_MODE_PERST),
+	GRP("wdt", wdt_grp, 1, MT76X8_GPIO_MODE_WDT),
+	GRP("spi", spi_grp, 1, MT76X8_GPIO_MODE_SPI),
+	GRP_G("sdmode", sd_mode_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_SDMODE),
+	GRP_G("uart0", uart0_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_UART0),
+	GRP_G("i2s", i2s_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_I2S),
+	GRP_G("spi cs1", spi_cs1_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_CS1),
+	GRP_G("spis", spis_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_SPIS),
+	GRP_G("gpio", gpio_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_GPIO),
+	GRP_G("wled_an", wled_an_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_WLED_AN),
+	GRP_G("p0led_an", p0led_an_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P0LED_AN),
+	GRP_G("p1led_an", p1led_an_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P1LED_AN),
+	GRP_G("p2led_an", p2led_an_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P2LED_AN),
+	GRP_G("p3led_an", p3led_an_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P3LED_AN),
+	GRP_G("p4led_an", p4led_an_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P4LED_AN),
+	GRP_G("wled_kn", wled_kn_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_WLED_KN),
+	GRP_G("p0led_kn", p0led_kn_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P0LED_KN),
+	GRP_G("p1led_kn", p1led_kn_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P1LED_KN),
+	GRP_G("p2led_kn", p2led_kn_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P2LED_KN),
+	GRP_G("p3led_kn", p3led_kn_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P3LED_KN),
+	GRP_G("p4led_kn", p4led_kn_grp, MT76X8_GPIO_MODE_MASK,
+				1, MT76X8_GPIO_MODE_P4LED_KN),
+	{ 0 }
+};
+
+static int mt76x8_pinctrl_probe(struct platform_device *pdev)
+{
+	return ralink_pinctrl_init(pdev, mt76x8_pinmux_data);
+}
+
+static const struct of_device_id mt76x8_pinctrl_match[] = {
+	{ .compatible = "mediatek,mt76x8-pinctrl" },
+	{ .compatible = "ralink,mt7620-pinctrl" },
+	{ .compatible = "ralink,rt2880-pinmux" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, mt76x8_pinctrl_match);
+
+static struct platform_driver mt76x8_pinctrl_driver = {
+	.probe = mt76x8_pinctrl_probe,
+	.driver = {
+		.name = "mt76x8-pinctrl",
+		.of_match_table = mt76x8_pinctrl_match,
+	},
+};
+
+static int __init mt76x8_pinctrl_init(void)
+{
+	return platform_driver_register(&mt76x8_pinctrl_driver);
+}
+core_initcall_sync(mt76x8_pinctrl_init);