diff options
Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-imx8qxp.c')
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx8qxp.c | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx8qxp.c b/drivers/pinctrl/freescale/pinctrl-imx8qxp.c new file mode 100644 index 000000000..0a0acc003 --- /dev/null +++ b/drivers/pinctrl/freescale/pinctrl-imx8qxp.c @@ -0,0 +1,240 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * Copyright 2017-2018 NXP + * Dong Aisheng <aisheng.dong@nxp.com> + */ + +#include <dt-bindings/pinctrl/pads-imx8qxp.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 imx8qxp_pinctrl_pads[] = { + IMX_PINCTRL_PIN(IMX8QXP_PCIE_CTRL0_PERST_B), + IMX_PINCTRL_PIN(IMX8QXP_PCIE_CTRL0_CLKREQ_B), + IMX_PINCTRL_PIN(IMX8QXP_PCIE_CTRL0_WAKE_B), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_PCIESEP), + IMX_PINCTRL_PIN(IMX8QXP_USB_SS3_TC0), + IMX_PINCTRL_PIN(IMX8QXP_USB_SS3_TC1), + IMX_PINCTRL_PIN(IMX8QXP_USB_SS3_TC2), + IMX_PINCTRL_PIN(IMX8QXP_USB_SS3_TC3), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_3V3_USB3IO), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_CLK), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_CMD), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_DATA0), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_DATA1), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_DATA2), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_DATA3), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_SD1FIX0), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_DATA4), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_DATA5), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_DATA6), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_DATA7), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_STROBE), + IMX_PINCTRL_PIN(IMX8QXP_EMMC0_RESET_B), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_SD1FIX1), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_RESET_B), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_VSELECT), + IMX_PINCTRL_PIN(IMX8QXP_CTL_NAND_RE_P_N), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_WP), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_CD_B), + IMX_PINCTRL_PIN(IMX8QXP_CTL_NAND_DQS_P_N), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_VSELSEP), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_CLK), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_CMD), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_DATA0), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_DATA1), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_DATA2), + IMX_PINCTRL_PIN(IMX8QXP_USDHC1_DATA3), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_VSEL3), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_TXC), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_TX_CTL), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_TXD0), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_TXD1), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_TXD2), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_TXD3), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_RXC), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_RX_CTL), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_RXD0), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_RXD1), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_RXD2), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_RGMII_RXD3), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_REFCLK_125M_25M), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_MDIO), + IMX_PINCTRL_PIN(IMX8QXP_ENET0_MDC), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_GPIOCT), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_FSR), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_FST), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_SCKR), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_SCKT), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_TX0), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_TX1), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_TX2_RX3), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_TX3_RX2), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_TX4_RX1), + IMX_PINCTRL_PIN(IMX8QXP_ESAI0_TX5_RX0), + IMX_PINCTRL_PIN(IMX8QXP_SPDIF0_RX), + IMX_PINCTRL_PIN(IMX8QXP_SPDIF0_TX), + IMX_PINCTRL_PIN(IMX8QXP_SPDIF0_EXT_CLK), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_GPIORHB), + IMX_PINCTRL_PIN(IMX8QXP_SPI3_SCK), + IMX_PINCTRL_PIN(IMX8QXP_SPI3_SDO), + IMX_PINCTRL_PIN(IMX8QXP_SPI3_SDI), + IMX_PINCTRL_PIN(IMX8QXP_SPI3_CS0), + IMX_PINCTRL_PIN(IMX8QXP_SPI3_CS1), + IMX_PINCTRL_PIN(IMX8QXP_MCLK_IN1), + IMX_PINCTRL_PIN(IMX8QXP_MCLK_IN0), + IMX_PINCTRL_PIN(IMX8QXP_MCLK_OUT0), + IMX_PINCTRL_PIN(IMX8QXP_UART1_TX), + IMX_PINCTRL_PIN(IMX8QXP_UART1_RX), + IMX_PINCTRL_PIN(IMX8QXP_UART1_RTS_B), + IMX_PINCTRL_PIN(IMX8QXP_UART1_CTS_B), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_GPIORHK), + IMX_PINCTRL_PIN(IMX8QXP_SAI0_TXD), + IMX_PINCTRL_PIN(IMX8QXP_SAI0_TXC), + IMX_PINCTRL_PIN(IMX8QXP_SAI0_RXD), + IMX_PINCTRL_PIN(IMX8QXP_SAI0_TXFS), + IMX_PINCTRL_PIN(IMX8QXP_SAI1_RXD), + IMX_PINCTRL_PIN(IMX8QXP_SAI1_RXC), + IMX_PINCTRL_PIN(IMX8QXP_SAI1_RXFS), + IMX_PINCTRL_PIN(IMX8QXP_SPI2_CS0), + IMX_PINCTRL_PIN(IMX8QXP_SPI2_SDO), + IMX_PINCTRL_PIN(IMX8QXP_SPI2_SDI), + IMX_PINCTRL_PIN(IMX8QXP_SPI2_SCK), + IMX_PINCTRL_PIN(IMX8QXP_SPI0_SCK), + IMX_PINCTRL_PIN(IMX8QXP_SPI0_SDI), + IMX_PINCTRL_PIN(IMX8QXP_SPI0_SDO), + IMX_PINCTRL_PIN(IMX8QXP_SPI0_CS1), + IMX_PINCTRL_PIN(IMX8QXP_SPI0_CS0), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_GPIORHT), + IMX_PINCTRL_PIN(IMX8QXP_ADC_IN1), + IMX_PINCTRL_PIN(IMX8QXP_ADC_IN0), + IMX_PINCTRL_PIN(IMX8QXP_ADC_IN3), + IMX_PINCTRL_PIN(IMX8QXP_ADC_IN2), + IMX_PINCTRL_PIN(IMX8QXP_ADC_IN5), + IMX_PINCTRL_PIN(IMX8QXP_ADC_IN4), + IMX_PINCTRL_PIN(IMX8QXP_FLEXCAN0_RX), + IMX_PINCTRL_PIN(IMX8QXP_FLEXCAN0_TX), + IMX_PINCTRL_PIN(IMX8QXP_FLEXCAN1_RX), + IMX_PINCTRL_PIN(IMX8QXP_FLEXCAN1_TX), + IMX_PINCTRL_PIN(IMX8QXP_FLEXCAN2_RX), + IMX_PINCTRL_PIN(IMX8QXP_FLEXCAN2_TX), + IMX_PINCTRL_PIN(IMX8QXP_UART0_RX), + IMX_PINCTRL_PIN(IMX8QXP_UART0_TX), + IMX_PINCTRL_PIN(IMX8QXP_UART2_TX), + IMX_PINCTRL_PIN(IMX8QXP_UART2_RX), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_GPIOLH), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_DSI0_I2C0_SCL), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_DSI0_I2C0_SDA), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_DSI0_GPIO0_00), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_DSI0_GPIO0_01), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_DSI1_I2C0_SCL), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_DSI1_I2C0_SDA), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_DSI1_GPIO0_00), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_DSI1_GPIO0_01), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_MIPIDSIGPIO), + IMX_PINCTRL_PIN(IMX8QXP_JTAG_TRST_B), + IMX_PINCTRL_PIN(IMX8QXP_PMIC_I2C_SCL), + IMX_PINCTRL_PIN(IMX8QXP_PMIC_I2C_SDA), + IMX_PINCTRL_PIN(IMX8QXP_PMIC_INT_B), + IMX_PINCTRL_PIN(IMX8QXP_SCU_GPIO0_00), + IMX_PINCTRL_PIN(IMX8QXP_SCU_GPIO0_01), + IMX_PINCTRL_PIN(IMX8QXP_SCU_PMIC_STANDBY), + IMX_PINCTRL_PIN(IMX8QXP_SCU_BOOT_MODE0), + IMX_PINCTRL_PIN(IMX8QXP_SCU_BOOT_MODE1), + IMX_PINCTRL_PIN(IMX8QXP_SCU_BOOT_MODE2), + IMX_PINCTRL_PIN(IMX8QXP_SCU_BOOT_MODE3), + IMX_PINCTRL_PIN(IMX8QXP_CSI_D00), + IMX_PINCTRL_PIN(IMX8QXP_CSI_D01), + IMX_PINCTRL_PIN(IMX8QXP_CSI_D02), + IMX_PINCTRL_PIN(IMX8QXP_CSI_D03), + IMX_PINCTRL_PIN(IMX8QXP_CSI_D04), + IMX_PINCTRL_PIN(IMX8QXP_CSI_D05), + IMX_PINCTRL_PIN(IMX8QXP_CSI_D06), + IMX_PINCTRL_PIN(IMX8QXP_CSI_D07), + IMX_PINCTRL_PIN(IMX8QXP_CSI_HSYNC), + IMX_PINCTRL_PIN(IMX8QXP_CSI_VSYNC), + IMX_PINCTRL_PIN(IMX8QXP_CSI_PCLK), + IMX_PINCTRL_PIN(IMX8QXP_CSI_MCLK), + IMX_PINCTRL_PIN(IMX8QXP_CSI_EN), + IMX_PINCTRL_PIN(IMX8QXP_CSI_RESET), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_GPIORHD), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_CSI0_MCLK_OUT), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_CSI0_I2C0_SCL), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_CSI0_I2C0_SDA), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_CSI0_GPIO0_01), + IMX_PINCTRL_PIN(IMX8QXP_MIPI_CSI0_GPIO0_00), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0A_DATA0), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0A_DATA1), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0A_DATA2), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0A_DATA3), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0A_DQS), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0A_SS0_B), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0A_SS1_B), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0A_SCLK), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_QSPI0A), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0B_SCLK), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0B_DATA0), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0B_DATA1), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0B_DATA2), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0B_DATA3), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0B_DQS), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0B_SS0_B), + IMX_PINCTRL_PIN(IMX8QXP_QSPI0B_SS1_B), + IMX_PINCTRL_PIN(IMX8QXP_COMP_CTL_GPIO_1V8_3V3_QSPI0B), +}; + +static const struct imx_pinctrl_soc_info imx8qxp_pinctrl_info = { + .pins = imx8qxp_pinctrl_pads, + .npins = ARRAY_SIZE(imx8qxp_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 imx8qxp_pinctrl_of_match[] = { + { .compatible = "fsl,imx8qxp-iomuxc", }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, imx8qxp_pinctrl_of_match); + +static int imx8qxp_pinctrl_probe(struct platform_device *pdev) +{ + int ret; + + ret = imx_pinctrl_sc_ipc_init(pdev); + if (ret) + return ret; + + return imx_pinctrl_probe(pdev, &imx8qxp_pinctrl_info); +} + +static struct platform_driver imx8qxp_pinctrl_driver = { + .driver = { + .name = "imx8qxp-pinctrl", + .of_match_table = imx8qxp_pinctrl_of_match, + .suppress_bind_attrs = true, + }, + .probe = imx8qxp_pinctrl_probe, +}; + +static int __init imx8qxp_pinctrl_init(void) +{ + return platform_driver_register(&imx8qxp_pinctrl_driver); +} +arch_initcall(imx8qxp_pinctrl_init); + +MODULE_AUTHOR("Aisheng Dong <aisheng.dong@nxp.com>"); +MODULE_DESCRIPTION("NXP i.MX8QXP pinctrl driver"); +MODULE_LICENSE("GPL v2"); |