#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)
{
#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"
/* 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)
{
(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;
}
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
# 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
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+
+#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) };
+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 int mt7620_pinmux_probe(struct platform_device *pdev)
+{
+ if (is_mt76x8())
+ return rt2880_pinmux_init(pdev, mt7628an_pinmux_data);
+ else
+ return rt2880_pinmux_init(pdev, mt7620a_pinmux_data);
+}
+
+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 int __init mt7620_pinmux_init(void)
+{
+ return platform_driver_register(&mt7620_pinmux_driver);
+}
+core_initcall_sync(mt7620_pinmux_init);
projects / linux-2.6-microblaze.git / commitdiff