root/drivers/pinctrl/freescale/pinctrl-imx91.c
// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright 2024 NXP
 */

#include <linux/init.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/platform_device.h>

#include "pinctrl-imx.h"

enum imx91_pads {
        IMX91_PAD_DAP_TDI = 0,
        IMX91_PAD_DAP_TMS_SWDIO = 1,
        IMX91_PAD_DAP_TCLK_SWCLK = 2,
        IMX91_PAD_DAP_TDO_TRACESWO = 3,
        IMX91_PAD_GPIO_IO00 = 4,
        IMX91_PAD_GPIO_IO01 = 5,
        IMX91_PAD_GPIO_IO02 = 6,
        IMX91_PAD_GPIO_IO03 = 7,
        IMX91_PAD_GPIO_IO04 = 8,
        IMX91_PAD_GPIO_IO05 = 9,
        IMX91_PAD_GPIO_IO06 = 10,
        IMX91_PAD_GPIO_IO07 = 11,
        IMX91_PAD_GPIO_IO08 = 12,
        IMX91_PAD_GPIO_IO09 = 13,
        IMX91_PAD_GPIO_IO10 = 14,
        IMX91_PAD_GPIO_IO11 = 15,
        IMX91_PAD_GPIO_IO12 = 16,
        IMX91_PAD_GPIO_IO13 = 17,
        IMX91_PAD_GPIO_IO14 = 18,
        IMX91_PAD_GPIO_IO15 = 19,
        IMX91_PAD_GPIO_IO16 = 20,
        IMX91_PAD_GPIO_IO17 = 21,
        IMX91_PAD_GPIO_IO18 = 22,
        IMX91_PAD_GPIO_IO19 = 23,
        IMX91_PAD_GPIO_IO20 = 24,
        IMX91_PAD_GPIO_IO21 = 25,
        IMX91_PAD_GPIO_IO22 = 26,
        IMX91_PAD_GPIO_IO23 = 27,
        IMX91_PAD_GPIO_IO24 = 28,
        IMX91_PAD_GPIO_IO25 = 29,
        IMX91_PAD_GPIO_IO26 = 30,
        IMX91_PAD_GPIO_IO27 = 31,
        IMX91_PAD_GPIO_IO28 = 32,
        IMX91_PAD_GPIO_IO29 = 33,
        IMX91_PAD_CCM_CLKO1 = 34,
        IMX91_PAD_CCM_CLKO2 = 35,
        IMX91_PAD_CCM_CLKO3 = 36,
        IMX91_PAD_CCM_CLKO4 = 37,
        IMX91_PAD_ENET1_MDC = 38,
        IMX91_PAD_ENET1_MDIO = 39,
        IMX91_PAD_ENET1_TD3 = 40,
        IMX91_PAD_ENET1_TD2 = 41,
        IMX91_PAD_ENET1_TD1 = 42,
        IMX91_PAD_ENET1_TD0 = 43,
        IMX91_PAD_ENET1_TX_CTL = 44,
        IMX91_PAD_ENET1_TXC = 45,
        IMX91_PAD_ENET1_RX_CTL = 46,
        IMX91_PAD_ENET1_RXC = 47,
        IMX91_PAD_ENET1_RD0 = 48,
        IMX91_PAD_ENET1_RD1 = 49,
        IMX91_PAD_ENET1_RD2 = 50,
        IMX91_PAD_ENET1_RD3 = 51,
        IMX91_PAD_ENET2_MDC = 52,
        IMX91_PAD_ENET2_MDIO = 53,
        IMX91_PAD_ENET2_TD3 = 54,
        IMX91_PAD_ENET2_TD2 = 55,
        IMX91_PAD_ENET2_TD1 = 56,
        IMX91_PAD_ENET2_TD0 = 57,
        IMX91_PAD_ENET2_TX_CTL = 58,
        IMX91_PAD_ENET2_TXC = 59,
        IMX91_PAD_ENET2_RX_CTL = 60,
        IMX91_PAD_ENET2_RXC = 61,
        IMX91_PAD_ENET2_RD0 = 62,
        IMX91_PAD_ENET2_RD1 = 63,
        IMX91_PAD_ENET2_RD2 = 64,
        IMX91_PAD_ENET2_RD3 = 65,
        IMX91_PAD_SD1_CLK = 66,
        IMX91_PAD_SD1_CMD = 67,
        IMX91_PAD_SD1_DATA0 = 68,
        IMX91_PAD_SD1_DATA1 = 69,
        IMX91_PAD_SD1_DATA2 = 70,
        IMX91_PAD_SD1_DATA3 = 71,
        IMX91_PAD_SD1_DATA4 = 72,
        IMX91_PAD_SD1_DATA5 = 73,
        IMX91_PAD_SD1_DATA6 = 74,
        IMX91_PAD_SD1_DATA7 = 75,
        IMX91_PAD_SD1_STROBE = 76,
        IMX91_PAD_SD2_VSELECT = 77,
        IMX91_PAD_SD3_CLK = 78,
        IMX91_PAD_SD3_CMD = 79,
        IMX91_PAD_SD3_DATA0 = 80,
        IMX91_PAD_SD3_DATA1 = 81,
        IMX91_PAD_SD3_DATA2 = 82,
        IMX91_PAD_SD3_DATA3 = 83,
        IMX91_PAD_SD2_CD_B = 84,
        IMX91_PAD_SD2_CLK = 85,
        IMX91_PAD_SD2_CMD = 86,
        IMX91_PAD_SD2_DATA0 = 87,
        IMX91_PAD_SD2_DATA1 = 88,
        IMX91_PAD_SD2_DATA2 = 89,
        IMX91_PAD_SD2_DATA3 = 90,
        IMX91_PAD_SD2_RESET_B = 91,
        IMX91_PAD_I2C1_SCL = 92,
        IMX91_PAD_I2C1_SDA = 93,
        IMX91_PAD_I2C2_SCL = 94,
        IMX91_PAD_I2C2_SDA = 95,
        IMX91_PAD_UART1_RXD = 96,
        IMX91_PAD_UART1_TXD = 97,
        IMX91_PAD_UART2_RXD = 98,
        IMX91_PAD_UART2_TXD = 99,
        IMX91_PAD_PDM_CLK = 100,
        IMX91_PAD_PDM_BIT_STREAM0 = 101,
        IMX91_PAD_PDM_BIT_STREAM1 = 102,
        IMX91_PAD_SAI1_TXFS = 103,
        IMX91_PAD_SAI1_TXC = 104,
        IMX91_PAD_SAI1_TXD0 = 105,
        IMX91_PAD_SAI1_RXD0 = 106,
        IMX91_PAD_WDOG_ANY = 107,
};

/* Pad names for the pinmux subsystem */
static const struct pinctrl_pin_desc imx91_pinctrl_pads[] = {
        IMX_PINCTRL_PIN(IMX91_PAD_DAP_TDI),
        IMX_PINCTRL_PIN(IMX91_PAD_DAP_TMS_SWDIO),
        IMX_PINCTRL_PIN(IMX91_PAD_DAP_TCLK_SWCLK),
        IMX_PINCTRL_PIN(IMX91_PAD_DAP_TDO_TRACESWO),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO00),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO01),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO02),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO03),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO04),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO05),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO06),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO07),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO08),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO09),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO10),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO11),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO12),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO13),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO14),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO15),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO16),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO17),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO18),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO19),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO20),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO21),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO22),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO23),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO24),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO25),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO26),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO27),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO28),
        IMX_PINCTRL_PIN(IMX91_PAD_GPIO_IO29),
        IMX_PINCTRL_PIN(IMX91_PAD_CCM_CLKO1),
        IMX_PINCTRL_PIN(IMX91_PAD_CCM_CLKO2),
        IMX_PINCTRL_PIN(IMX91_PAD_CCM_CLKO3),
        IMX_PINCTRL_PIN(IMX91_PAD_CCM_CLKO4),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_MDC),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_MDIO),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_TD3),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_TD2),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_TD1),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_TD0),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_TX_CTL),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_TXC),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_RX_CTL),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_RXC),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_RD0),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_RD1),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_RD2),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET1_RD3),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_MDC),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_MDIO),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_TD3),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_TD2),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_TD1),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_TD0),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_TX_CTL),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_TXC),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_RX_CTL),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_RXC),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_RD0),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_RD1),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_RD2),
        IMX_PINCTRL_PIN(IMX91_PAD_ENET2_RD3),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_CLK),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_CMD),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_DATA0),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_DATA1),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_DATA2),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_DATA3),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_DATA4),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_DATA5),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_DATA6),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_DATA7),
        IMX_PINCTRL_PIN(IMX91_PAD_SD1_STROBE),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_VSELECT),
        IMX_PINCTRL_PIN(IMX91_PAD_SD3_CLK),
        IMX_PINCTRL_PIN(IMX91_PAD_SD3_CMD),
        IMX_PINCTRL_PIN(IMX91_PAD_SD3_DATA0),
        IMX_PINCTRL_PIN(IMX91_PAD_SD3_DATA1),
        IMX_PINCTRL_PIN(IMX91_PAD_SD3_DATA2),
        IMX_PINCTRL_PIN(IMX91_PAD_SD3_DATA3),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_CD_B),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_CLK),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_CMD),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_DATA0),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_DATA1),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_DATA2),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_DATA3),
        IMX_PINCTRL_PIN(IMX91_PAD_SD2_RESET_B),
        IMX_PINCTRL_PIN(IMX91_PAD_I2C1_SCL),
        IMX_PINCTRL_PIN(IMX91_PAD_I2C1_SDA),
        IMX_PINCTRL_PIN(IMX91_PAD_I2C2_SCL),
        IMX_PINCTRL_PIN(IMX91_PAD_I2C2_SDA),
        IMX_PINCTRL_PIN(IMX91_PAD_UART1_RXD),
        IMX_PINCTRL_PIN(IMX91_PAD_UART1_TXD),
        IMX_PINCTRL_PIN(IMX91_PAD_UART2_RXD),
        IMX_PINCTRL_PIN(IMX91_PAD_UART2_TXD),
        IMX_PINCTRL_PIN(IMX91_PAD_PDM_CLK),
        IMX_PINCTRL_PIN(IMX91_PAD_PDM_BIT_STREAM0),
        IMX_PINCTRL_PIN(IMX91_PAD_PDM_BIT_STREAM1),
        IMX_PINCTRL_PIN(IMX91_PAD_SAI1_TXFS),
        IMX_PINCTRL_PIN(IMX91_PAD_SAI1_TXC),
        IMX_PINCTRL_PIN(IMX91_PAD_SAI1_TXD0),
        IMX_PINCTRL_PIN(IMX91_PAD_SAI1_RXD0),
        IMX_PINCTRL_PIN(IMX91_PAD_WDOG_ANY),
};

static const struct imx_pinctrl_soc_info imx91_pinctrl_info = {
        .pins = imx91_pinctrl_pads,
        .npins = ARRAY_SIZE(imx91_pinctrl_pads),
        .flags = ZERO_OFFSET_VALID,
};

static int imx91_pinctrl_probe(struct platform_device *pdev)
{
        return imx_pinctrl_probe(pdev, &imx91_pinctrl_info);
}

static const struct of_device_id imx91_pinctrl_of_match[] = {
        { .compatible = "fsl,imx91-iomuxc", },
        { /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, imx91_pinctrl_of_match);

static struct platform_driver imx91_pinctrl_driver = {
        .driver = {
                .name = "imx91-pinctrl",
                .of_match_table = imx91_pinctrl_of_match,
                .suppress_bind_attrs = true,
        },
        .probe = imx91_pinctrl_probe,
};

static int __init imx91_pinctrl_init(void)
{
        return platform_driver_register(&imx91_pinctrl_driver);
}
arch_initcall(imx91_pinctrl_init);

MODULE_AUTHOR("Peng Fan <peng.fan@nxp.com>");
MODULE_DESCRIPTION("NXP i.MX91 pinctrl driver");
MODULE_LICENSE("GPL");