linux/drivers/pinctrl/mediatek/pinctrl-mt7629.c
AngeloGioacchino Del Regno e1ff91f9d2 pinctrl: mediatek: Fix EINT pins input debounce time configuration
The External Interrupt Controller (EINTC) on all of the supported
MediaTek SoCs does support input debouncing, but not all of them
index the debounce time values (DBNC_SETTING registers) the same way.

Before this change, in some cases, as an example, requesting a debounce
time of 16 milliseconds would mistakenly set the relative DBNC_SETTING
register to 0x2, resulting in a way shorter debounce time of 500uS.

To fix the aforementioned issue, define three different debounce_time
arrays, reflecting the correct register index for each value and for
each register index variant, and make sure that each SoC pinctrl
driver uses the right one.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221111094106.18486-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-11-14 14:20:41 +01:00

452 lines
17 KiB
C

// SPDX-License-Identifier: GPL-2.0
/*
* The MT7629 driver based on Linux generic pinctrl binding.
*
* Copyright (C) 2018 MediaTek Inc.
* Author: Ryder Lee <ryder.lee@mediatek.com>
*/
#include "pinctrl-moore.h"
#define MT7629_PIN(_number, _name, _eint_n) \
MTK_PIN(_number, _name, 0, _eint_n, DRV_GRP1)
static const struct mtk_pin_field_calc mt7629_pin_mode_range[] = {
PIN_FIELD(0, 78, 0x300, 0x10, 0, 4),
};
static const struct mtk_pin_field_calc mt7629_pin_dir_range[] = {
PIN_FIELD(0, 78, 0x0, 0x10, 0, 1),
};
static const struct mtk_pin_field_calc mt7629_pin_di_range[] = {
PIN_FIELD(0, 78, 0x200, 0x10, 0, 1),
};
static const struct mtk_pin_field_calc mt7629_pin_do_range[] = {
PIN_FIELD(0, 78, 0x100, 0x10, 0, 1),
};
static const struct mtk_pin_field_calc mt7629_pin_ies_range[] = {
PIN_FIELD(0, 10, 0x1000, 0x10, 0, 1),
PIN_FIELD(11, 18, 0x2000, 0x10, 0, 1),
PIN_FIELD(19, 32, 0x3000, 0x10, 0, 1),
PIN_FIELD(33, 48, 0x4000, 0x10, 0, 1),
PIN_FIELD(49, 50, 0x5000, 0x10, 0, 1),
PIN_FIELD(51, 69, 0x6000, 0x10, 0, 1),
PIN_FIELD(70, 78, 0x7000, 0x10, 0, 1),
};
static const struct mtk_pin_field_calc mt7629_pin_smt_range[] = {
PIN_FIELD(0, 10, 0x1100, 0x10, 0, 1),
PIN_FIELD(11, 18, 0x2100, 0x10, 0, 1),
PIN_FIELD(19, 32, 0x3100, 0x10, 0, 1),
PIN_FIELD(33, 48, 0x4100, 0x10, 0, 1),
PIN_FIELD(49, 50, 0x5100, 0x10, 0, 1),
PIN_FIELD(51, 69, 0x6100, 0x10, 0, 1),
PIN_FIELD(70, 78, 0x7100, 0x10, 0, 1),
};
static const struct mtk_pin_field_calc mt7629_pin_pullen_range[] = {
PIN_FIELD(0, 10, 0x1400, 0x10, 0, 1),
PIN_FIELD(11, 18, 0x2400, 0x10, 0, 1),
PIN_FIELD(19, 32, 0x3400, 0x10, 0, 1),
PIN_FIELD(33, 48, 0x4400, 0x10, 0, 1),
PIN_FIELD(49, 50, 0x5400, 0x10, 0, 1),
PIN_FIELD(51, 69, 0x6400, 0x10, 0, 1),
PIN_FIELD(70, 78, 0x7400, 0x10, 0, 1),
};
static const struct mtk_pin_field_calc mt7629_pin_pullsel_range[] = {
PIN_FIELD(0, 10, 0x1500, 0x10, 0, 1),
PIN_FIELD(11, 18, 0x2500, 0x10, 0, 1),
PIN_FIELD(19, 32, 0x3500, 0x10, 0, 1),
PIN_FIELD(33, 48, 0x4500, 0x10, 0, 1),
PIN_FIELD(49, 50, 0x5500, 0x10, 0, 1),
PIN_FIELD(51, 69, 0x6500, 0x10, 0, 1),
PIN_FIELD(70, 78, 0x7500, 0x10, 0, 1),
};
static const struct mtk_pin_field_calc mt7629_pin_drv_range[] = {
PIN_FIELD(0, 10, 0x1600, 0x10, 0, 4),
PIN_FIELD(11, 18, 0x2600, 0x10, 0, 4),
PIN_FIELD(19, 32, 0x3600, 0x10, 0, 4),
PIN_FIELD(33, 48, 0x4600, 0x10, 0, 4),
PIN_FIELD(49, 50, 0x5600, 0x10, 0, 4),
PIN_FIELD(51, 69, 0x6600, 0x10, 0, 4),
PIN_FIELD(70, 78, 0x7600, 0x10, 0, 4),
};
static const struct mtk_pin_field_calc mt7629_pin_tdsel_range[] = {
PIN_FIELD(0, 10, 0x1200, 0x10, 0, 4),
PIN_FIELD(11, 18, 0x2200, 0x10, 0, 4),
PIN_FIELD(19, 32, 0x3200, 0x10, 0, 4),
PIN_FIELD(33, 48, 0x4200, 0x10, 0, 4),
PIN_FIELD(49, 50, 0x5200, 0x10, 0, 4),
PIN_FIELD(51, 69, 0x6200, 0x10, 0, 4),
PIN_FIELD(70, 78, 0x7200, 0x10, 0, 4),
};
static const struct mtk_pin_field_calc mt7629_pin_rdsel_range[] = {
PIN_FIELD(0, 10, 0x1300, 0x10, 0, 4),
PIN_FIELD(11, 18, 0x2300, 0x10, 0, 4),
PIN_FIELD(19, 32, 0x3300, 0x10, 0, 4),
PIN_FIELD(33, 48, 0x4300, 0x10, 0, 4),
PIN_FIELD(49, 50, 0x5300, 0x10, 0, 4),
PIN_FIELD(51, 69, 0x6300, 0x10, 0, 4),
PIN_FIELD(70, 78, 0x7300, 0x10, 0, 4),
};
static const struct mtk_pin_reg_calc mt7629_reg_cals[] = {
[PINCTRL_PIN_REG_MODE] = MTK_RANGE(mt7629_pin_mode_range),
[PINCTRL_PIN_REG_DIR] = MTK_RANGE(mt7629_pin_dir_range),
[PINCTRL_PIN_REG_DI] = MTK_RANGE(mt7629_pin_di_range),
[PINCTRL_PIN_REG_DO] = MTK_RANGE(mt7629_pin_do_range),
[PINCTRL_PIN_REG_IES] = MTK_RANGE(mt7629_pin_ies_range),
[PINCTRL_PIN_REG_SMT] = MTK_RANGE(mt7629_pin_smt_range),
[PINCTRL_PIN_REG_PULLSEL] = MTK_RANGE(mt7629_pin_pullsel_range),
[PINCTRL_PIN_REG_PULLEN] = MTK_RANGE(mt7629_pin_pullen_range),
[PINCTRL_PIN_REG_DRV] = MTK_RANGE(mt7629_pin_drv_range),
[PINCTRL_PIN_REG_TDSEL] = MTK_RANGE(mt7629_pin_tdsel_range),
[PINCTRL_PIN_REG_RDSEL] = MTK_RANGE(mt7629_pin_rdsel_range),
};
static const struct mtk_pin_desc mt7629_pins[] = {
MT7629_PIN(0, "TOP_5G_CLK", 53),
MT7629_PIN(1, "TOP_5G_DATA", 54),
MT7629_PIN(2, "WF0_5G_HB0", 55),
MT7629_PIN(3, "WF0_5G_HB1", 56),
MT7629_PIN(4, "WF0_5G_HB2", 57),
MT7629_PIN(5, "WF0_5G_HB3", 58),
MT7629_PIN(6, "WF0_5G_HB4", 59),
MT7629_PIN(7, "WF0_5G_HB5", 60),
MT7629_PIN(8, "WF0_5G_HB6", 61),
MT7629_PIN(9, "XO_REQ", 9),
MT7629_PIN(10, "TOP_RST_N", 10),
MT7629_PIN(11, "SYS_WATCHDOG", 11),
MT7629_PIN(12, "EPHY_LED0_N_JTDO", 12),
MT7629_PIN(13, "EPHY_LED1_N_JTDI", 13),
MT7629_PIN(14, "EPHY_LED2_N_JTMS", 14),
MT7629_PIN(15, "EPHY_LED3_N_JTCLK", 15),
MT7629_PIN(16, "EPHY_LED4_N_JTRST_N", 16),
MT7629_PIN(17, "WF2G_LED_N", 17),
MT7629_PIN(18, "WF5G_LED_N", 18),
MT7629_PIN(19, "I2C_SDA", 19),
MT7629_PIN(20, "I2C_SCL", 20),
MT7629_PIN(21, "GPIO_9", 21),
MT7629_PIN(22, "GPIO_10", 22),
MT7629_PIN(23, "GPIO_11", 23),
MT7629_PIN(24, "GPIO_12", 24),
MT7629_PIN(25, "UART1_TXD", 25),
MT7629_PIN(26, "UART1_RXD", 26),
MT7629_PIN(27, "UART1_CTS", 27),
MT7629_PIN(28, "UART1_RTS", 28),
MT7629_PIN(29, "UART2_TXD", 29),
MT7629_PIN(30, "UART2_RXD", 30),
MT7629_PIN(31, "UART2_CTS", 31),
MT7629_PIN(32, "UART2_RTS", 32),
MT7629_PIN(33, "MDI_TP_P1", 33),
MT7629_PIN(34, "MDI_TN_P1", 34),
MT7629_PIN(35, "MDI_RP_P1", 35),
MT7629_PIN(36, "MDI_RN_P1", 36),
MT7629_PIN(37, "MDI_RP_P2", 37),
MT7629_PIN(38, "MDI_RN_P2", 38),
MT7629_PIN(39, "MDI_TP_P2", 39),
MT7629_PIN(40, "MDI_TN_P2", 40),
MT7629_PIN(41, "MDI_TP_P3", 41),
MT7629_PIN(42, "MDI_TN_P3", 42),
MT7629_PIN(43, "MDI_RP_P3", 43),
MT7629_PIN(44, "MDI_RN_P3", 44),
MT7629_PIN(45, "MDI_RP_P4", 45),
MT7629_PIN(46, "MDI_RN_P4", 46),
MT7629_PIN(47, "MDI_TP_P4", 47),
MT7629_PIN(48, "MDI_TN_P4", 48),
MT7629_PIN(49, "SMI_MDC", 49),
MT7629_PIN(50, "SMI_MDIO", 50),
MT7629_PIN(51, "PCIE_PERESET_N", 51),
MT7629_PIN(52, "PWM_0", 52),
MT7629_PIN(53, "GPIO_0", 0),
MT7629_PIN(54, "GPIO_1", 1),
MT7629_PIN(55, "GPIO_2", 2),
MT7629_PIN(56, "GPIO_3", 3),
MT7629_PIN(57, "GPIO_4", 4),
MT7629_PIN(58, "GPIO_5", 5),
MT7629_PIN(59, "GPIO_6", 6),
MT7629_PIN(60, "GPIO_7", 7),
MT7629_PIN(61, "GPIO_8", 8),
MT7629_PIN(62, "SPI_CLK", 62),
MT7629_PIN(63, "SPI_CS", 63),
MT7629_PIN(64, "SPI_MOSI", 64),
MT7629_PIN(65, "SPI_MISO", 65),
MT7629_PIN(66, "SPI_WP", 66),
MT7629_PIN(67, "SPI_HOLD", 67),
MT7629_PIN(68, "UART0_TXD", 68),
MT7629_PIN(69, "UART0_RXD", 69),
MT7629_PIN(70, "TOP_2G_CLK", 70),
MT7629_PIN(71, "TOP_2G_DATA", 71),
MT7629_PIN(72, "WF0_2G_HB0", 72),
MT7629_PIN(73, "WF0_2G_HB1", 73),
MT7629_PIN(74, "WF0_2G_HB2", 74),
MT7629_PIN(75, "WF0_2G_HB3", 75),
MT7629_PIN(76, "WF0_2G_HB4", 76),
MT7629_PIN(77, "WF0_2G_HB5", 77),
MT7629_PIN(78, "WF0_2G_HB6", 78),
};
/* List all groups consisting of these pins dedicated to the enablement of
* certain hardware block and the corresponding mode for all of the pins.
* The hardware probably has multiple combinations of these pinouts.
*/
/* LED for EPHY */
static int mt7629_ephy_leds_pins[] = { 12, 13, 14, 15, 16, 17, 18, };
static int mt7629_ephy_leds_funcs[] = { 1, 1, 1, 1, 1, 1, 1, };
static int mt7629_ephy_led0_pins[] = { 12, };
static int mt7629_ephy_led0_funcs[] = { 1, };
static int mt7629_ephy_led1_pins[] = { 13, };
static int mt7629_ephy_led1_funcs[] = { 1, };
static int mt7629_ephy_led2_pins[] = { 14, };
static int mt7629_ephy_led2_funcs[] = { 1, };
static int mt7629_ephy_led3_pins[] = { 15, };
static int mt7629_ephy_led3_funcs[] = { 1, };
static int mt7629_ephy_led4_pins[] = { 16, };
static int mt7629_ephy_led4_funcs[] = { 1, };
static int mt7629_wf2g_led_pins[] = { 17, };
static int mt7629_wf2g_led_funcs[] = { 1, };
static int mt7629_wf5g_led_pins[] = { 18, };
static int mt7629_wf5g_led_funcs[] = { 1, };
/* Watchdog */
static int mt7629_watchdog_pins[] = { 11, };
static int mt7629_watchdog_funcs[] = { 1, };
/* LED for GPHY */
static int mt7629_gphy_leds_0_pins[] = { 21, 22, 23, };
static int mt7629_gphy_leds_0_funcs[] = { 2, 2, 2, };
static int mt7629_gphy_led1_0_pins[] = { 21, };
static int mt7629_gphy_led1_0_funcs[] = { 2, };
static int mt7629_gphy_led2_0_pins[] = { 22, };
static int mt7629_gphy_led2_0_funcs[] = { 2, };
static int mt7629_gphy_led3_0_pins[] = { 23, };
static int mt7629_gphy_led3_0_funcs[] = { 2, };
static int mt7629_gphy_leds_1_pins[] = { 57, 58, 59, };
static int mt7629_gphy_leds_1_funcs[] = { 1, 1, 1, };
static int mt7629_gphy_led1_1_pins[] = { 57, };
static int mt7629_gphy_led1_1_funcs[] = { 1, };
static int mt7629_gphy_led2_1_pins[] = { 58, };
static int mt7629_gphy_led2_1_funcs[] = { 1, };
static int mt7629_gphy_led3_1_pins[] = { 59, };
static int mt7629_gphy_led3_1_funcs[] = { 1, };
/* I2C */
static int mt7629_i2c_0_pins[] = { 19, 20, };
static int mt7629_i2c_0_funcs[] = { 1, 1, };
static int mt7629_i2c_1_pins[] = { 53, 54, };
static int mt7629_i2c_1_funcs[] = { 1, 1, };
/* SPI */
static int mt7629_spi_0_pins[] = { 21, 22, 23, 24, };
static int mt7629_spi_0_funcs[] = { 1, 1, 1, 1, };
static int mt7629_spi_1_pins[] = { 62, 63, 64, 65, };
static int mt7629_spi_1_funcs[] = { 1, 1, 1, 1, };
static int mt7629_spi_wp_pins[] = { 66, };
static int mt7629_spi_wp_funcs[] = { 1, };
static int mt7629_spi_hold_pins[] = { 67, };
static int mt7629_spi_hold_funcs[] = { 1, };
/* UART */
static int mt7629_uart1_0_txd_rxd_pins[] = { 25, 26, };
static int mt7629_uart1_0_txd_rxd_funcs[] = { 1, 1, };
static int mt7629_uart1_1_txd_rxd_pins[] = { 53, 54, };
static int mt7629_uart1_1_txd_rxd_funcs[] = { 2, 2, };
static int mt7629_uart2_0_txd_rxd_pins[] = { 29, 30, };
static int mt7629_uart2_0_txd_rxd_funcs[] = { 1, 1, };
static int mt7629_uart2_1_txd_rxd_pins[] = { 57, 58, };
static int mt7629_uart2_1_txd_rxd_funcs[] = { 2, 2, };
static int mt7629_uart1_0_cts_rts_pins[] = { 27, 28, };
static int mt7629_uart1_0_cts_rts_funcs[] = { 1, 1, };
static int mt7629_uart1_1_cts_rts_pins[] = { 55, 56, };
static int mt7629_uart1_1_cts_rts_funcs[] = { 2, 2, };
static int mt7629_uart2_0_cts_rts_pins[] = { 31, 32, };
static int mt7629_uart2_0_cts_rts_funcs[] = { 1, 1, };
static int mt7629_uart2_1_cts_rts_pins[] = { 59, 60, };
static int mt7629_uart2_1_cts_rts_funcs[] = { 2, 2, };
static int mt7629_uart0_txd_rxd_pins[] = { 68, 69, };
static int mt7629_uart0_txd_rxd_funcs[] = { 1, 1, };
/* MDC/MDIO */
static int mt7629_mdc_mdio_pins[] = { 49, 50, };
static int mt7629_mdc_mdio_funcs[] = { 1, 1, };
/* PCIE */
static int mt7629_pcie_pereset_pins[] = { 51, };
static int mt7629_pcie_pereset_funcs[] = { 1, };
static int mt7629_pcie_wake_pins[] = { 55, };
static int mt7629_pcie_wake_funcs[] = { 1, };
static int mt7629_pcie_clkreq_pins[] = { 56, };
static int mt7629_pcie_clkreq_funcs[] = { 1, };
/* PWM */
static int mt7629_pwm_0_pins[] = { 52, };
static int mt7629_pwm_0_funcs[] = { 1, };
static int mt7629_pwm_1_pins[] = { 61, };
static int mt7629_pwm_1_funcs[] = { 2, };
/* WF 2G */
static int mt7629_wf0_2g_pins[] = { 70, 71, 72, 73, 74, 75, 76, 77, 78, };
static int mt7629_wf0_2g_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, };
/* WF 5G */
static int mt7629_wf0_5g_pins[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, };
static int mt7629_wf0_5g_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, };
/* SNFI */
static int mt7629_snfi_pins[] = { 62, 63, 64, 65, 66, 67 };
static int mt7629_snfi_funcs[] = { 2, 2, 2, 2, 2, 2 };
/* SPI NOR */
static int mt7629_snor_pins[] = { 62, 63, 64, 65, 66, 67 };
static int mt7629_snor_funcs[] = { 1, 1, 1, 1, 1, 1 };
static const struct group_desc mt7629_groups[] = {
PINCTRL_PIN_GROUP("ephy_leds", mt7629_ephy_leds),
PINCTRL_PIN_GROUP("ephy_led0", mt7629_ephy_led0),
PINCTRL_PIN_GROUP("ephy_led1", mt7629_ephy_led1),
PINCTRL_PIN_GROUP("ephy_led2", mt7629_ephy_led2),
PINCTRL_PIN_GROUP("ephy_led3", mt7629_ephy_led3),
PINCTRL_PIN_GROUP("ephy_led4", mt7629_ephy_led4),
PINCTRL_PIN_GROUP("wf2g_led", mt7629_wf2g_led),
PINCTRL_PIN_GROUP("wf5g_led", mt7629_wf5g_led),
PINCTRL_PIN_GROUP("watchdog", mt7629_watchdog),
PINCTRL_PIN_GROUP("gphy_leds_0", mt7629_gphy_leds_0),
PINCTRL_PIN_GROUP("gphy_led1_0", mt7629_gphy_led1_0),
PINCTRL_PIN_GROUP("gphy_led2_0", mt7629_gphy_led2_0),
PINCTRL_PIN_GROUP("gphy_led3_0", mt7629_gphy_led3_0),
PINCTRL_PIN_GROUP("gphy_leds_1", mt7629_gphy_leds_1),
PINCTRL_PIN_GROUP("gphy_led1_1", mt7629_gphy_led1_1),
PINCTRL_PIN_GROUP("gphy_led2_1", mt7629_gphy_led2_1),
PINCTRL_PIN_GROUP("gphy_led3_1", mt7629_gphy_led3_1),
PINCTRL_PIN_GROUP("i2c_0", mt7629_i2c_0),
PINCTRL_PIN_GROUP("i2c_1", mt7629_i2c_1),
PINCTRL_PIN_GROUP("spi_0", mt7629_spi_0),
PINCTRL_PIN_GROUP("spi_1", mt7629_spi_1),
PINCTRL_PIN_GROUP("spi_wp", mt7629_spi_wp),
PINCTRL_PIN_GROUP("spi_hold", mt7629_spi_hold),
PINCTRL_PIN_GROUP("uart1_0_txd_rxd", mt7629_uart1_0_txd_rxd),
PINCTRL_PIN_GROUP("uart1_1_txd_rxd", mt7629_uart1_1_txd_rxd),
PINCTRL_PIN_GROUP("uart2_0_txd_rxd", mt7629_uart2_0_txd_rxd),
PINCTRL_PIN_GROUP("uart2_1_txd_rxd", mt7629_uart2_1_txd_rxd),
PINCTRL_PIN_GROUP("uart1_0_cts_rts", mt7629_uart1_0_cts_rts),
PINCTRL_PIN_GROUP("uart1_1_cts_rts", mt7629_uart1_1_cts_rts),
PINCTRL_PIN_GROUP("uart2_0_cts_rts", mt7629_uart2_0_cts_rts),
PINCTRL_PIN_GROUP("uart2_1_cts_rts", mt7629_uart2_1_cts_rts),
PINCTRL_PIN_GROUP("uart0_txd_rxd", mt7629_uart0_txd_rxd),
PINCTRL_PIN_GROUP("mdc_mdio", mt7629_mdc_mdio),
PINCTRL_PIN_GROUP("pcie_pereset", mt7629_pcie_pereset),
PINCTRL_PIN_GROUP("pcie_wake", mt7629_pcie_wake),
PINCTRL_PIN_GROUP("pcie_clkreq", mt7629_pcie_clkreq),
PINCTRL_PIN_GROUP("pwm_0", mt7629_pwm_0),
PINCTRL_PIN_GROUP("pwm_1", mt7629_pwm_1),
PINCTRL_PIN_GROUP("wf0_5g", mt7629_wf0_5g),
PINCTRL_PIN_GROUP("wf0_2g", mt7629_wf0_2g),
PINCTRL_PIN_GROUP("snfi", mt7629_snfi),
PINCTRL_PIN_GROUP("spi_nor", mt7629_snor),
};
/* Joint those groups owning the same capability in user point of view which
* allows that people tend to use through the device tree.
*/
static const char *mt7629_ethernet_groups[] = { "mdc_mdio", };
static const char *mt7629_i2c_groups[] = { "i2c_0", "i2c_1", };
static const char *mt7629_led_groups[] = { "ephy_leds", "ephy_led0",
"ephy_led1", "ephy_led2",
"ephy_led3", "ephy_led4",
"wf2g_led", "wf5g_led",
"gphy_leds_0", "gphy_led1_0",
"gphy_led2_0", "gphy_led3_0",
"gphy_leds_1", "gphy_led1_1",
"gphy_led2_1", "gphy_led3_1",};
static const char *mt7629_pcie_groups[] = { "pcie_pereset", "pcie_wake",
"pcie_clkreq", };
static const char *mt7629_pwm_groups[] = { "pwm_0", "pwm_1", };
static const char *mt7629_spi_groups[] = { "spi_0", "spi_1", "spi_wp",
"spi_hold", };
static const char *mt7629_uart_groups[] = { "uart1_0_txd_rxd",
"uart1_1_txd_rxd",
"uart2_0_txd_rxd",
"uart2_1_txd_rxd",
"uart1_0_cts_rts",
"uart1_1_cts_rts",
"uart2_0_cts_rts",
"uart2_1_cts_rts",
"uart0_txd_rxd", };
static const char *mt7629_wdt_groups[] = { "watchdog", };
static const char *mt7629_wifi_groups[] = { "wf0_5g", "wf0_2g", };
static const char *mt7629_flash_groups[] = { "snfi", "spi_nor" };
static const struct function_desc mt7629_functions[] = {
{"eth", mt7629_ethernet_groups, ARRAY_SIZE(mt7629_ethernet_groups)},
{"i2c", mt7629_i2c_groups, ARRAY_SIZE(mt7629_i2c_groups)},
{"led", mt7629_led_groups, ARRAY_SIZE(mt7629_led_groups)},
{"pcie", mt7629_pcie_groups, ARRAY_SIZE(mt7629_pcie_groups)},
{"pwm", mt7629_pwm_groups, ARRAY_SIZE(mt7629_pwm_groups)},
{"spi", mt7629_spi_groups, ARRAY_SIZE(mt7629_spi_groups)},
{"uart", mt7629_uart_groups, ARRAY_SIZE(mt7629_uart_groups)},
{"watchdog", mt7629_wdt_groups, ARRAY_SIZE(mt7629_wdt_groups)},
{"wifi", mt7629_wifi_groups, ARRAY_SIZE(mt7629_wifi_groups)},
{"flash", mt7629_flash_groups, ARRAY_SIZE(mt7629_flash_groups)},
};
static const struct mtk_eint_hw mt7629_eint_hw = {
.port_mask = 7,
.ports = 7,
.ap_num = ARRAY_SIZE(mt7629_pins),
.db_cnt = 16,
.db_time = debounce_time_mt2701,
};
static struct mtk_pin_soc mt7629_data = {
.reg_cal = mt7629_reg_cals,
.pins = mt7629_pins,
.npins = ARRAY_SIZE(mt7629_pins),
.grps = mt7629_groups,
.ngrps = ARRAY_SIZE(mt7629_groups),
.funcs = mt7629_functions,
.nfuncs = ARRAY_SIZE(mt7629_functions),
.eint_hw = &mt7629_eint_hw,
.gpio_m = 0,
.ies_present = true,
.base_names = mtk_default_register_base_names,
.nbase_names = ARRAY_SIZE(mtk_default_register_base_names),
.bias_disable_set = mtk_pinconf_bias_disable_set_rev1,
.bias_disable_get = mtk_pinconf_bias_disable_get_rev1,
.bias_set = mtk_pinconf_bias_set_rev1,
.bias_get = mtk_pinconf_bias_get_rev1,
.drive_set = mtk_pinconf_drive_set_rev1,
.drive_get = mtk_pinconf_drive_get_rev1,
};
static const struct of_device_id mt7629_pinctrl_of_match[] = {
{ .compatible = "mediatek,mt7629-pinctrl", },
{}
};
static int mt7629_pinctrl_probe(struct platform_device *pdev)
{
return mtk_moore_pinctrl_probe(pdev, &mt7629_data);
}
static struct platform_driver mt7629_pinctrl_driver = {
.driver = {
.name = "mt7629-pinctrl",
.of_match_table = mt7629_pinctrl_of_match,
},
.probe = mt7629_pinctrl_probe,
};
static int __init mt7629_pinctrl_init(void)
{
return platform_driver_register(&mt7629_pinctrl_driver);
}
arch_initcall(mt7629_pinctrl_init);