| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright 2019~2020 NXP |
| */ |
| |
| #include <dt-bindings/pinctrl/pads-imx8dxl.h> |
| #include <linux/err.h> |
| #include <linux/firmware/imx/sci.h> |
| #include <linux/init.h> |
| #include <linux/io.h> |
| #include <linux/module.h> |
| #include <linux/of.h> |
| #include <linux/of_device.h> |
| #include <linux/pinctrl/pinctrl.h> |
| |
| #include "pinctrl-imx.h" |
| |
| static const struct pinctrl_pin_desc imx8dxl_pinctrl_pads[] = { |
| IMX_PINCTRL_PIN(IMX8DXL_PCIE_CTRL0_PERST_B), |
| IMX_PINCTRL_PIN(IMX8DXL_PCIE_CTRL0_CLKREQ_B), |
| IMX_PINCTRL_PIN(IMX8DXL_PCIE_CTRL0_WAKE_B), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_PCIESEP), |
| IMX_PINCTRL_PIN(IMX8DXL_USB_SS3_TC0), |
| IMX_PINCTRL_PIN(IMX8DXL_USB_SS3_TC1), |
| IMX_PINCTRL_PIN(IMX8DXL_USB_SS3_TC2), |
| IMX_PINCTRL_PIN(IMX8DXL_USB_SS3_TC3), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_3V3_USB3IO), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_CLK), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_CMD), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_DATA0), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_DATA1), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_DATA2), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_DATA3), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_DATA4), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_DATA5), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_DATA6), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_DATA7), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_STROBE), |
| IMX_PINCTRL_PIN(IMX8DXL_EMMC0_RESET_B), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_SD1FIX0), |
| IMX_PINCTRL_PIN(IMX8DXL_USDHC1_RESET_B), |
| IMX_PINCTRL_PIN(IMX8DXL_USDHC1_VSELECT), |
| IMX_PINCTRL_PIN(IMX8DXL_CTL_NAND_RE_P_N), |
| IMX_PINCTRL_PIN(IMX8DXL_USDHC1_WP), |
| IMX_PINCTRL_PIN(IMX8DXL_USDHC1_CD_B), |
| IMX_PINCTRL_PIN(IMX8DXL_CTL_NAND_DQS_P_N), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_VSELSEP), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_TXC), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_TX_CTL), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_TXD0), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_TXD1), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_TXD2), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_TXD3), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_RXC), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_RX_CTL), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_RXD0), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_RXD1), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_RXD2), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_RGMII_RXD3), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_REFCLK_125M_25M), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_MDIO), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET0_MDC), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIOCT), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_TXC), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_TXD2), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_TX_CTL), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_TXD3), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_RXC), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_RXD3), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_RXD2), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_RXD1), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_TXD0), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_TXD1), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_RXD0), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_RGMII_RX_CTL), |
| IMX_PINCTRL_PIN(IMX8DXL_ENET1_REFCLK_125M_25M), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHB), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI3_SCK), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI3_SDO), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI3_SDI), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI3_CS0), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI3_CS1), |
| IMX_PINCTRL_PIN(IMX8DXL_MCLK_IN1), |
| IMX_PINCTRL_PIN(IMX8DXL_MCLK_IN0), |
| IMX_PINCTRL_PIN(IMX8DXL_MCLK_OUT0), |
| IMX_PINCTRL_PIN(IMX8DXL_UART1_TX), |
| IMX_PINCTRL_PIN(IMX8DXL_UART1_RX), |
| IMX_PINCTRL_PIN(IMX8DXL_UART1_RTS_B), |
| IMX_PINCTRL_PIN(IMX8DXL_UART1_CTS_B), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHK), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI0_SCK), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI0_SDI), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI0_SDO), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI0_CS1), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI0_CS0), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHT), |
| IMX_PINCTRL_PIN(IMX8DXL_ADC_IN1), |
| IMX_PINCTRL_PIN(IMX8DXL_ADC_IN0), |
| IMX_PINCTRL_PIN(IMX8DXL_ADC_IN3), |
| IMX_PINCTRL_PIN(IMX8DXL_ADC_IN2), |
| IMX_PINCTRL_PIN(IMX8DXL_ADC_IN5), |
| IMX_PINCTRL_PIN(IMX8DXL_ADC_IN4), |
| IMX_PINCTRL_PIN(IMX8DXL_FLEXCAN0_RX), |
| IMX_PINCTRL_PIN(IMX8DXL_FLEXCAN0_TX), |
| IMX_PINCTRL_PIN(IMX8DXL_FLEXCAN1_RX), |
| IMX_PINCTRL_PIN(IMX8DXL_FLEXCAN1_TX), |
| IMX_PINCTRL_PIN(IMX8DXL_FLEXCAN2_RX), |
| IMX_PINCTRL_PIN(IMX8DXL_FLEXCAN2_TX), |
| IMX_PINCTRL_PIN(IMX8DXL_UART0_RX), |
| IMX_PINCTRL_PIN(IMX8DXL_UART0_TX), |
| IMX_PINCTRL_PIN(IMX8DXL_UART2_TX), |
| IMX_PINCTRL_PIN(IMX8DXL_UART2_RX), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIOLH), |
| IMX_PINCTRL_PIN(IMX8DXL_JTAG_TRST_B), |
| IMX_PINCTRL_PIN(IMX8DXL_PMIC_I2C_SCL), |
| IMX_PINCTRL_PIN(IMX8DXL_PMIC_I2C_SDA), |
| IMX_PINCTRL_PIN(IMX8DXL_PMIC_INT_B), |
| IMX_PINCTRL_PIN(IMX8DXL_SCU_GPIO0_00), |
| IMX_PINCTRL_PIN(IMX8DXL_SCU_GPIO0_01), |
| IMX_PINCTRL_PIN(IMX8DXL_SCU_PMIC_STANDBY), |
| IMX_PINCTRL_PIN(IMX8DXL_SCU_BOOT_MODE1), |
| IMX_PINCTRL_PIN(IMX8DXL_SCU_BOOT_MODE0), |
| IMX_PINCTRL_PIN(IMX8DXL_SCU_BOOT_MODE2), |
| IMX_PINCTRL_PIN(IMX8DXL_SNVS_TAMPER_OUT1), |
| IMX_PINCTRL_PIN(IMX8DXL_SNVS_TAMPER_OUT2), |
| IMX_PINCTRL_PIN(IMX8DXL_SNVS_TAMPER_OUT3), |
| IMX_PINCTRL_PIN(IMX8DXL_SNVS_TAMPER_OUT4), |
| IMX_PINCTRL_PIN(IMX8DXL_SNVS_TAMPER_IN0), |
| IMX_PINCTRL_PIN(IMX8DXL_SNVS_TAMPER_IN1), |
| IMX_PINCTRL_PIN(IMX8DXL_SNVS_TAMPER_IN2), |
| IMX_PINCTRL_PIN(IMX8DXL_SNVS_TAMPER_IN3), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI1_SCK), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI1_SDO), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI1_SDI), |
| IMX_PINCTRL_PIN(IMX8DXL_SPI1_CS0), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHD), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0A_DATA1), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0A_DATA0), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0A_DATA3), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0A_DATA2), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0A_SS0_B), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0A_DQS), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0A_SCLK), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_QSPI0A), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0B_SCLK), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0B_DQS), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0B_DATA1), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0B_DATA0), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0B_DATA3), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0B_DATA2), |
| IMX_PINCTRL_PIN(IMX8DXL_QSPI0B_SS0_B), |
| IMX_PINCTRL_PIN(IMX8DXL_COMP_CTL_GPIO_1V8_3V3_QSPI0B) |
| }; |
| |
| |
| static struct imx_pinctrl_soc_info imx8dxl_pinctrl_info = { |
| .pins = imx8dxl_pinctrl_pads, |
| .npins = ARRAY_SIZE(imx8dxl_pinctrl_pads), |
| .flags = IMX_USE_SCU, |
| .imx_pinconf_get = imx_pinconf_get_scu, |
| .imx_pinconf_set = imx_pinconf_set_scu, |
| .imx_pinctrl_parse_pin = imx_pinctrl_parse_pin_scu, |
| }; |
| |
| static const struct of_device_id imx8dxl_pinctrl_of_match[] = { |
| { .compatible = "fsl,imx8dxl-iomuxc", }, |
| { /* sentinel */ } |
| }; |
| MODULE_DEVICE_TABLE(of, imx8dxl_pinctrl_of_match); |
| |
| static int imx8dxl_pinctrl_probe(struct platform_device *pdev) |
| { |
| int ret; |
| |
| ret = imx_pinctrl_sc_ipc_init(pdev); |
| if (ret) |
| return ret; |
| |
| return imx_pinctrl_probe(pdev, &imx8dxl_pinctrl_info); |
| } |
| |
| static struct platform_driver imx8dxl_pinctrl_driver = { |
| .driver = { |
| .name = "fsl,imx8dxl-iomuxc", |
| .of_match_table = of_match_ptr(imx8dxl_pinctrl_of_match), |
| .suppress_bind_attrs = true, |
| }, |
| .probe = imx8dxl_pinctrl_probe, |
| }; |
| |
| static int __init imx8dxl_pinctrl_init(void) |
| { |
| return platform_driver_register(&imx8dxl_pinctrl_driver); |
| } |
| arch_initcall(imx8dxl_pinctrl_init); |
| |
| MODULE_AUTHOR("Anson Huang <Anson.Huang@nxp.com>"); |
| MODULE_DESCRIPTION("NXP i.MX8DXL pinctrl driver"); |
| MODULE_LICENSE("GPL v2"); |
