// SPDX-License-Identifier: GPL-2.0 /* * Copyright 2018-2019 NXP */ #include #include #include #include #include #include "pinctrl-imx.h" enum imx8mn_pads { MX8MN_PAD_RESERVE0 = 0, MX8MN_PAD_RESERVE1 = 1, MX8MN_PAD_RESERVE2 = 2, MX8MN_PAD_RESERVE3 = 3, MX8MN_PAD_RESERVE4 = 4, MX8MN_PAD_RESERVE5 = 5, MX8MN_PAD_RESERVE6 = 6, MX8MN_PAD_RESERVE7 = 7, MX8MN_IOMUXC_BOOT_MODE2 = 8, MX8MN_IOMUXC_BOOT_MODE3 = 9, MX8MN_IOMUXC_GPIO1_IO00 = 10, MX8MN_IOMUXC_GPIO1_IO01 = 11, MX8MN_IOMUXC_GPIO1_IO02 = 12, MX8MN_IOMUXC_GPIO1_IO03 = 13, MX8MN_IOMUXC_GPIO1_IO04 = 14, MX8MN_IOMUXC_GPIO1_IO05 = 15, MX8MN_IOMUXC_GPIO1_IO06 = 16, MX8MN_IOMUXC_GPIO1_IO07 = 17, MX8MN_IOMUXC_GPIO1_IO08 = 18, MX8MN_IOMUXC_GPIO1_IO09 = 19, MX8MN_IOMUXC_GPIO1_IO10 = 20, MX8MN_IOMUXC_GPIO1_IO11 = 21, MX8MN_IOMUXC_GPIO1_IO12 = 22, MX8MN_IOMUXC_GPIO1_IO13 = 23, MX8MN_IOMUXC_GPIO1_IO14 = 24, MX8MN_IOMUXC_GPIO1_IO15 = 25, MX8MN_IOMUXC_ENET_MDC = 26, MX8MN_IOMUXC_ENET_MDIO = 27, MX8MN_IOMUXC_ENET_TD3 = 28, MX8MN_IOMUXC_ENET_TD2 = 29, MX8MN_IOMUXC_ENET_TD1 = 30, MX8MN_IOMUXC_ENET_TD0 = 31, MX8MN_IOMUXC_ENET_TX_CTL = 32, MX8MN_IOMUXC_ENET_TXC = 33, MX8MN_IOMUXC_ENET_RX_CTL = 34, MX8MN_IOMUXC_ENET_RXC = 35, MX8MN_IOMUXC_ENET_RD0 = 36, MX8MN_IOMUXC_ENET_RD1 = 37, MX8MN_IOMUXC_ENET_RD2 = 38, MX8MN_IOMUXC_ENET_RD3 = 39, MX8MN_IOMUXC_SD1_CLK = 40, MX8MN_IOMUXC_SD1_CMD = 41, MX8MN_IOMUXC_SD1_DATA0 = 42, MX8MN_IOMUXC_SD1_DATA1 = 43, MX8MN_IOMUXC_SD1_DATA2 = 44, MX8MN_IOMUXC_SD1_DATA3 = 45, MX8MN_IOMUXC_SD1_DATA4 = 46, MX8MN_IOMUXC_SD1_DATA5 = 47, MX8MN_IOMUXC_SD1_DATA6 = 48, MX8MN_IOMUXC_SD1_DATA7 = 49, MX8MN_IOMUXC_SD1_RESET_B = 50, MX8MN_IOMUXC_SD1_STROBE = 51, MX8MN_IOMUXC_SD2_CD_B = 52, MX8MN_IOMUXC_SD2_CLK = 53, MX8MN_IOMUXC_SD2_CMD = 54, MX8MN_IOMUXC_SD2_DATA0 = 55, MX8MN_IOMUXC_SD2_DATA1 = 56, MX8MN_IOMUXC_SD2_DATA2 = 57, MX8MN_IOMUXC_SD2_DATA3 = 58, MX8MN_IOMUXC_SD2_RESET_B = 59, MX8MN_IOMUXC_SD2_WP = 60, MX8MN_IOMUXC_NAND_ALE = 61, MX8MN_IOMUXC_NAND_CE0 = 62, MX8MN_IOMUXC_NAND_CE1 = 63, MX8MN_IOMUXC_NAND_CE2 = 64, MX8MN_IOMUXC_NAND_CE3 = 65, MX8MN_IOMUXC_NAND_CLE = 66, MX8MN_IOMUXC_NAND_DATA00 = 67, MX8MN_IOMUXC_NAND_DATA01 = 68, MX8MN_IOMUXC_NAND_DATA02 = 69, MX8MN_IOMUXC_NAND_DATA03 = 70, MX8MN_IOMUXC_NAND_DATA04 = 71, MX8MN_IOMUXC_NAND_DATA05 = 72, MX8MN_IOMUXC_NAND_DATA06 = 73, MX8MN_IOMUXC_NAND_DATA07 = 74, MX8MN_IOMUXC_NAND_DQS = 75, MX8MN_IOMUXC_NAND_RE_B = 76, MX8MN_IOMUXC_NAND_READY_B = 77, MX8MN_IOMUXC_NAND_WE_B = 78, MX8MN_IOMUXC_NAND_WP_B = 79, MX8MN_IOMUXC_SAI5_RXFS = 80, MX8MN_IOMUXC_SAI5_RXC = 81, MX8MN_IOMUXC_SAI5_RXD0 = 82, MX8MN_IOMUXC_SAI5_RXD1 = 83, MX8MN_IOMUXC_SAI5_RXD2 = 84, MX8MN_IOMUXC_SAI5_RXD3 = 85, MX8MN_IOMUXC_SAI5_MCLK = 86, MX8MN_IOMUXC_SAI1_RXFS = 87, MX8MN_IOMUXC_SAI1_RXC = 88, MX8MN_IOMUXC_SAI1_RXD0 = 89, MX8MN_IOMUXC_SAI1_RXD1 = 90, MX8MN_IOMUXC_SAI1_RXD2 = 91, MX8MN_IOMUXC_SAI1_RXD3 = 92, MX8MN_IOMUXC_SAI1_RXD4 = 93, MX8MN_IOMUXC_SAI1_RXD5 = 94, MX8MN_IOMUXC_SAI1_RXD6 = 95, MX8MN_IOMUXC_SAI1_RXD7 = 96, MX8MN_IOMUXC_SAI1_TXFS = 97, MX8MN_IOMUXC_SAI1_TXC = 98, MX8MN_IOMUXC_SAI1_TXD0 = 99, MX8MN_IOMUXC_SAI1_TXD1 = 100, MX8MN_IOMUXC_SAI1_TXD2 = 101, MX8MN_IOMUXC_SAI1_TXD3 = 102, MX8MN_IOMUXC_SAI1_TXD4 = 103, MX8MN_IOMUXC_SAI1_TXD5 = 104, MX8MN_IOMUXC_SAI1_TXD6 = 105, MX8MN_IOMUXC_SAI1_TXD7 = 106, MX8MN_IOMUXC_SAI1_MCLK = 107, MX8MN_IOMUXC_SAI2_RXFS = 108, MX8MN_IOMUXC_SAI2_RXC = 109, MX8MN_IOMUXC_SAI2_RXD0 = 110, MX8MN_IOMUXC_SAI2_TXFS = 111, MX8MN_IOMUXC_SAI2_TXC = 112, MX8MN_IOMUXC_SAI2_TXD0 = 113, MX8MN_IOMUXC_SAI2_MCLK = 114, MX8MN_IOMUXC_SAI3_RXFS = 115, MX8MN_IOMUXC_SAI3_RXC = 116, MX8MN_IOMUXC_SAI3_RXD = 117, MX8MN_IOMUXC_SAI3_TXFS = 118, MX8MN_IOMUXC_SAI3_TXC = 119, MX8MN_IOMUXC_SAI3_TXD = 120, MX8MN_IOMUXC_SAI3_MCLK = 121, MX8MN_IOMUXC_SPDIF_TX = 122, MX8MN_IOMUXC_SPDIF_RX = 123, MX8MN_IOMUXC_SPDIF_EXT_CLK = 124, MX8MN_IOMUXC_ECSPI1_SCLK = 125, MX8MN_IOMUXC_ECSPI1_MOSI = 126, MX8MN_IOMUXC_ECSPI1_MISO = 127, MX8MN_IOMUXC_ECSPI1_SS0 = 128, MX8MN_IOMUXC_ECSPI2_SCLK = 129, MX8MN_IOMUXC_ECSPI2_MOSI = 130, MX8MN_IOMUXC_ECSPI2_MISO = 131, MX8MN_IOMUXC_ECSPI2_SS0 = 132, MX8MN_IOMUXC_I2C1_SCL = 133, MX8MN_IOMUXC_I2C1_SDA = 134, MX8MN_IOMUXC_I2C2_SCL = 135, MX8MN_IOMUXC_I2C2_SDA = 136, MX8MN_IOMUXC_I2C3_SCL = 137, MX8MN_IOMUXC_I2C3_SDA = 138, MX8MN_IOMUXC_I2C4_SCL = 139, MX8MN_IOMUXC_I2C4_SDA = 140, MX8MN_IOMUXC_UART1_RXD = 141, MX8MN_IOMUXC_UART1_TXD = 142, MX8MN_IOMUXC_UART2_RXD = 143, MX8MN_IOMUXC_UART2_TXD = 144, MX8MN_IOMUXC_UART3_RXD = 145, MX8MN_IOMUXC_UART3_TXD = 146, MX8MN_IOMUXC_UART4_RXD = 147, MX8MN_IOMUXC_UART4_TXD = 148, }; /* Pad names for the pinmux subsystem */ static const struct pinctrl_pin_desc imx8mn_pinctrl_pads[] = { IMX_PINCTRL_PIN(MX8MN_PAD_RESERVE0), IMX_PINCTRL_PIN(MX8MN_PAD_RESERVE1), IMX_PINCTRL_PIN(MX8MN_PAD_RESERVE2), IMX_PINCTRL_PIN(MX8MN_PAD_RESERVE3), IMX_PINCTRL_PIN(MX8MN_PAD_RESERVE4), IMX_PINCTRL_PIN(MX8MN_PAD_RESERVE5), IMX_PINCTRL_PIN(MX8MN_PAD_RESERVE6), IMX_PINCTRL_PIN(MX8MN_PAD_RESERVE7), IMX_PINCTRL_PIN(MX8MN_IOMUXC_BOOT_MODE2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_BOOT_MODE3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO00), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO01), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO02), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO03), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO04), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO05), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO06), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO07), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO08), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO09), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO10), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO11), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO12), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO13), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO14), IMX_PINCTRL_PIN(MX8MN_IOMUXC_GPIO1_IO15), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_MDC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_MDIO), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_TD3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_TD2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_TD1), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_TD0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_TX_CTL), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_TXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_RX_CTL), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_RXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_RD0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_RD1), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_RD2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ENET_RD3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_CLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_CMD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_DATA0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_DATA1), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_DATA2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_DATA3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_DATA4), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_DATA5), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_DATA6), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_DATA7), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_RESET_B), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD1_STROBE), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_CD_B), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_CLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_CMD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_DATA0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_DATA1), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_DATA2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_DATA3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_RESET_B), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SD2_WP), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_ALE), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_CE0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_CE1), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_CE2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_CE3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_CLE), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DATA00), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DATA01), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DATA02), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DATA03), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DATA04), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DATA05), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DATA06), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DATA07), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_DQS), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_RE_B), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_READY_B), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_WE_B), IMX_PINCTRL_PIN(MX8MN_IOMUXC_NAND_WP_B), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI5_RXFS), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI5_RXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI5_RXD0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI5_RXD1), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI5_RXD2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI5_RXD3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI5_MCLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXFS), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXD0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXD1), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXD2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXD3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXD4), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXD5), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXD6), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_RXD7), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXFS), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXD0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXD1), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXD2), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXD3), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXD4), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXD5), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXD6), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_TXD7), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI1_MCLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI2_RXFS), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI2_RXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI2_RXD0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI2_TXFS), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI2_TXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI2_TXD0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI2_MCLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI3_RXFS), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI3_RXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI3_RXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI3_TXFS), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI3_TXC), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI3_TXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SAI3_MCLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SPDIF_TX), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SPDIF_RX), IMX_PINCTRL_PIN(MX8MN_IOMUXC_SPDIF_EXT_CLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ECSPI1_SCLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ECSPI1_MOSI), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ECSPI1_MISO), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ECSPI1_SS0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ECSPI2_SCLK), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ECSPI2_MOSI), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ECSPI2_MISO), IMX_PINCTRL_PIN(MX8MN_IOMUXC_ECSPI2_SS0), IMX_PINCTRL_PIN(MX8MN_IOMUXC_I2C1_SCL), IMX_PINCTRL_PIN(MX8MN_IOMUXC_I2C1_SDA), IMX_PINCTRL_PIN(MX8MN_IOMUXC_I2C2_SCL), IMX_PINCTRL_PIN(MX8MN_IOMUXC_I2C2_SDA), IMX_PINCTRL_PIN(MX8MN_IOMUXC_I2C3_SCL), IMX_PINCTRL_PIN(MX8MN_IOMUXC_I2C3_SDA), IMX_PINCTRL_PIN(MX8MN_IOMUXC_I2C4_SCL), IMX_PINCTRL_PIN(MX8MN_IOMUXC_I2C4_SDA), IMX_PINCTRL_PIN(MX8MN_IOMUXC_UART1_RXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_UART1_TXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_UART2_RXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_UART2_TXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_UART3_RXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_UART3_TXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_UART4_RXD), IMX_PINCTRL_PIN(MX8MN_IOMUXC_UART4_TXD), }; static struct imx_pinctrl_soc_info imx8mn_pinctrl_info = { .pins = imx8mn_pinctrl_pads, .npins = ARRAY_SIZE(imx8mn_pinctrl_pads), .gpr_compatible = "fsl,imx8mn-iomuxc-gpr", }; static const struct of_device_id imx8mn_pinctrl_of_match[] = { { .compatible = "fsl,imx8mn-iomuxc", .data = &imx8mn_pinctrl_info, }, { /* sentinel */ } }; static int imx8mn_pinctrl_probe(struct platform_device *pdev) { return imx_pinctrl_probe(pdev, &imx8mn_pinctrl_info); } static struct platform_driver imx8mn_pinctrl_driver = { .driver = { .name = "imx8mn-pinctrl", .of_match_table = of_match_ptr(imx8mn_pinctrl_of_match), .suppress_bind_attrs = true, }, .probe = imx8mn_pinctrl_probe, }; static int __init imx8mn_pinctrl_init(void) { return platform_driver_register(&imx8mn_pinctrl_driver); } arch_initcall(imx8mn_pinctrl_init);