Re: [PATCH v1 1/2] pinctrl: mediatek: add pinctrl support for MT7629 SoC

From: Sean Wang
Date: Thu Nov 15 2018 - 13:55:14 EST

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On Sun, Nov 11, 2018 at 5:45 PM Ryder Lee <ryder.lee@xxxxxxxxxxxx> wrote:
>
> This adds MT7629 pinctrl driver based on MediaTek pinctrl-moore core.
>
> Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>

The driver is totally based on the new core to add its table, would be
less error-prone and allows us to understand the differences between
each new hardware at once.

Acked-by: Sean Wang <sean.wang@xxxxxxxxxx>

> ---
> Changes since v1:
> -add a new function for wifi.
> -drop useless 'ext' groups and its groups.
> ---
> drivers/pinctrl/mediatek/Kconfig | 6 +
> drivers/pinctrl/mediatek/Makefile | 1 +
> drivers/pinctrl/mediatek/pinctrl-mt7629.c | 450 ++++++++++++++++++++++++++++++
> 3 files changed, 457 insertions(+)
> create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7629.c
>
> diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
> index 9d142e1..1b2a7b4 100644
> --- a/drivers/pinctrl/mediatek/Kconfig
> +++ b/drivers/pinctrl/mediatek/Kconfig
> @@ -48,6 +48,12 @@ config PINCTRL_MT7623
> depends on PINCTRL_MTK_MOORE
> default y
>
> +config PINCTRL_MT7629
> + bool "Mediatek MT7629 pin control"
> + depends on MACH_MT7629 || COMPILE_TEST
> + depends on PINCTRL_MTK_MOORE
> + default y
> +
> config PINCTRL_MT8135
> bool "Mediatek MT8135 pin control"
> depends on MACH_MT8135 || COMPILE_TEST
> diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile
> index 70d8000..c2a16b1 100644
> --- a/drivers/pinctrl/mediatek/Makefile
> +++ b/drivers/pinctrl/mediatek/Makefile
> @@ -13,6 +13,7 @@ obj-$(CONFIG_PINCTRL_MT8127) += pinctrl-mt8127.o
> obj-$(CONFIG_PINCTRL_MT6765) += pinctrl-mt6765.o
> obj-$(CONFIG_PINCTRL_MT7622) += pinctrl-mt7622.o
> obj-$(CONFIG_PINCTRL_MT7623) += pinctrl-mt7623.o
> +obj-$(CONFIG_PINCTRL_MT7629) += pinctrl-mt7629.o
> obj-$(CONFIG_PINCTRL_MT8173) += pinctrl-mt8173.o
> obj-$(CONFIG_PINCTRL_MT8183) += pinctrl-mt8183.o
> obj-$(CONFIG_PINCTRL_MT6397) += pinctrl-mt6397.o
> diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7629.c b/drivers/pinctrl/mediatek/pinctrl-mt7629.c
> new file mode 100644
> index 0000000..b5f0fa4
> --- /dev/null
> +++ b/drivers/pinctrl/mediatek/pinctrl-mt7629.c
> @@ -0,0 +1,450 @@
> +// 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@xxxxxxxxxxxx>
> + */
> +
> +#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,
> +};
> +
> +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);
> --
> 1.9.1
>

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