/**************************************************************************** * boards/arm/imxrt/imxrt1170-evk/src/imxrt1170-evk.h * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. The * ASF licenses this file to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance with the * License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. * ****************************************************************************/ /* Copyright 2022 NXP */ #ifndef __BOARDS_ARM_IMXRT_IMXRT1170_EVK_SRC_IMXRT1170_EVK_H #define __BOARDS_ARM_IMXRT_IMXRT1170_EVK_SRC_IMXRT1170_EVK_H /**************************************************************************** * Included Files ****************************************************************************/ #include #include #include #include #include #include "imxrt_gpio.h" #include "imxrt_iomuxc.h" /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ /* Touchscreen definitions **************************************************/ /* The i.MX RT1170 EVK has a connector (J48) for RK055AHD091-CTG or * RK055IQH091-CTG LCDs. The RK055AHD091-CTG comes with the GT911 * touchscreen driver chip integrated. GT911 is connected to the LPI2C5 bus. */ /* LPI2C address of the GT911 touchscreen driver chip */ #define GT911_I2C_ADDRESS 0x5d /* i.MX RT 1176 GPIO Pin Definitions ****************************************/ /* LEDs */ /* There are five LED status indicators located on the EVK Board. * The functions of these LEDs include: * * - Main Power Supply (D16) * Green: DC 5V main supply is normal. * Red: J43 input voltage is over 5.6V. * Off: The board is not powered. * - Reset LED - Red (D7) * - OpenSDA LED - Red (D5) * - USER LED 1 - Green (D6) * - USER LED 2 - Red (D34) * * Only two LEDs, D6 & D34, are under software control. */ #define GPIO_LED1 (GPIO_OUTPUT | IOMUX_LED_DEFAULT | GPIO_OUTPUT_ZERO | \ GPIO_PORT3 | GPIO_PIN3) /* GPIO_AD_04 */ #define GPIO_LED2 (GPIO_OUTPUT | IOMUX_LED_DEFAULT | GPIO_OUTPUT_ZERO | \ GPIO_PORT3 | GPIO_PIN25) /* GPIO_AD_26 */ #define LED_DRIVER_PATH "/dev/userleds" /* Buttons ******************************************************************/ /* The IMXRT1170-EVK board has seven (sets of) switches or buttons: * * - External boot configuration switches (SW1) * - External boot configuration switches (SW2) * - MCU reset button (SW3) * - System Reset Button / POR_BUTTON (SW4) * - 5V power switch (SW5) * - CPU ONOFF Button (SW6) * - CPU Wakeup Button / USER_BUTTON (SW7) * * Only one button, SW7, can be used for user input. */ #define GPIO_SW7 (GPIO_INTERRUPT | GPIO_INTBOTH_EDGES | \ IOMUX_SW_DEFAULT | GPIO_PORT13 | \ GPIO_PIN0) /* WAKEUP */ #define GPIO_SW7_INT (_IMXRT_GPIO13_BASE+0) /* LCD Backlight */ #define GPIO_LCD_BL (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | GPIO_PORT3 | \ GPIO_PIN30 | IOMUX_LCD_BL_DEFAULT) /* GPIO_AD_30 */ /* 10/100 Mbps Ethernet & Gigabit Ethernet */ /* 10/100 Mbps Ethernet Interrupt: GPIO_AD_12 * Gigabit Ethernet Interrupt: GPIO_DISP_B2_12 * * This pin has a week pull-up within the PHY, is open-drain, and requires * an external 1k ohm pull-up resistor (present on the EVK). A falling * edge then indicates a change in state of the PHY. */ #define GPIO_ENET_INT (IOMUX_ENET_INT_DEFAULT | GPIO_OUTPUT | \ GPIO_PORT3 | GPIO_PIN11) /* GPIO_AD_12 */ #define GPIO_ENET_IRQ IMXRT_IRQ_GPIO3_0_15 #define GPIO_ENET1G_INT (IOMUX_ENET_INT_DEFAULT | \ GPIO_PORT5 | GPIO_PIN13) /* GPIO_DISP_B2_12 */ #define GPIO_ENET1G_IRQ IMXRT_IRQ_GPIO5_13 /* 10/100 Mbps Ethernet Reset: GPIO_LPSR_12 * Gigabit Ethernet Reset: GPIO_DISP_B2_13 * * The #RST uses inverted logic. The initial value of zero will put the * PHY into the reset state. */ #define GPIO_ENET_RST (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \ GPIO_PORT6 | GPIO_PIN12 | \ IOMUX_ENET_RST_DEFAULT) /* GPIO_LPSR_12 */ #define GPIO_ENET1G_RST (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \ GPIO_PORT5 | GPIO_PIN14 | \ IOMUX_ENET_RST_DEFAULT) /* GPIO_DISP_B2_13 */ /* LPSPI1 CS: GPIO_AD_29 */ #define IOMUX_LPSPI1_CS (IOMUX_SLEW_FAST | IOMUX_DRIVE_HIGHSTRENGTH | \ IOMUX_PULL_UP) #define GPIO_LPSPI1_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | \ GPIO_PORT3 | GPIO_PIN28 | \ IOMUX_LPSPI1_CS) /* GPIO_AD_29 */ /* LPSPI6 CS: GPIO_LPSR_09 */ #define IOMUX_LPSPI6_CS (IOMUX_SLEW_FAST | IOMUX_DRIVE_HIGHSTRENGTH | \ IOMUX_PULL_UP) #define GPIO_LPSPI6_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | \ GPIO_PORT6 | GPIO_PIN9 | \ IOMUX_LPSPI6_CS) /* GPIO_LPSR_09 */ /* Touchscreen * * Interrupt line: GPIO_AD_00 * * The interrupt line coming from the GT911 touchscreen driver IC. * The touchscreen driver is integrated into the optional RK055AHD091-CTG LCD * panel and it's connected to the LPI2C5 bus. * * Reset line: GPIO_AD_01 * * The reset line is active low. */ #define GPIO_GT911_INTR IMXRT_IRQ_GPIO2_31 /* GPIO_AD_00 */ #define IOMUX_GT911_RST (IOMUX_PULL_NONE | IOMUX_CMOS_OUTPUT | \ IOMUX_DRIVE_40OHM | IOMUX_SPEED_MEDIUM | \ IOMUX_SLEW_SLOW) #define GPIO_GT911_CTRST_N (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \ GPIO_PORT3 | GPIO_PIN0 | \ IOMUX_GT911_RST) /* GPIO_AD_01 */ /* Test Pins ****************************************************************/ #define BOARD_NGPIOIN 0 /* Amount of GPIO Input pins */ #define BOARD_NGPIOOUT 4 /* Amount of GPIO Output pins */ #define BOARD_NGPIOINT 0 /* Amount of GPIO Input w/ Interruption pins */ #define GPIO_GOUT1 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \ GPIO_PORT5 | GPIO_PIN12) /* GPIO_DISP_B2_11 */ #define GPIO_GOUT2 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \ GPIO_PORT5 | GPIO_PIN11) /* GPIO_DISP_B2_10 */ #define GPIO_GOUT3 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \ GPIO_PORT5 | GPIO_PIN13) /* GPIO_DISP_B2_12 */ #define GPIO_GOUT4 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \ GPIO_PORT3 | GPIO_PIN3) /* GPIO_AD_04 */ /* USB OTG1 ID Pin： GPIO_AD_09 * USB OTG2 ID Pin： GPIO_AD_08 */ #define GPIO_USBOTG1_ID (GPIO_USB_OTG1_ID_1 | IOMUX_USBOTG_ID_DEFAULT) /* GPIO_AD_09 */ #define GPIO_USBOTG2_ID (GPIO_USB_OTG2_ID_1 | IOMUX_USBOTG_ID_DEFAULT) /* GPIO_AD_08 */ /**************************************************************************** * Public Types ****************************************************************************/ /**************************************************************************** * Public data ****************************************************************************/ #ifndef __ASSEMBLY__ /**************************************************************************** * Name: imxrt_bringup * * Description: * Bring up board features * ****************************************************************************/ #if defined(CONFIG_BOARDCTL) || defined(CONFIG_BOARD_LATE_INITIALIZE) int imxrt_bringup(void); #endif /**************************************************************************** * Name: imxrt_spidev_initialize * * Description: * Called to configure SPI chip select GPIO pins for the i.MXRT1050 EVK. * ****************************************************************************/ void imxrt_spidev_initialize(void); /**************************************************************************** * Name: imxrt_mmcsd_spi_initialize * * Description: * Initialize SPI-based SD card and card detect thread. * ****************************************************************************/ #ifdef CONFIG_MMCSD_SPI int imxrt_mmcsd_spi_initialize(int minor) #endif /**************************************************************************** * Name: imxrt_autoled_initialize * * Description: * Initialize NuttX-controlled LED logic * * Input Parameters: * None * * Returned Value: * None * ****************************************************************************/ #ifdef CONFIG_ARCH_LEDS void imxrt_autoled_initialize(void); #endif /**************************************************************************** * Name: imxrt_gpio_initialize * * Description: * Initialize GPIO drivers for use with /apps/examples/gpio * ****************************************************************************/ #ifdef CONFIG_DEV_GPIO int imxrt_gpio_initialize(void); #endif /**************************************************************************** * Name: imxrt_can_setup * * Description: * Initialize CAN and register the CAN device * ****************************************************************************/ #ifdef CONFIG_IMXRT_FLEXCAN int imxrt_can_setup(void); #endif /**************************************************************************** * Name: imxrt_adc_initialize * * Description: * Initialize ADC drivers * ****************************************************************************/ #ifdef CONFIG_IMXRT_ADC int imxrt_adc_initialize(void); #endif /**************************************************************************** * Name: imxrt_ft5x06_register * * Description: * Initialize ft5x06 IC touchscreen driver * ****************************************************************************/ #ifdef CONFIG_INPUT_FT5X06 int imxrt_ft5x06_register(void); #endif /**************************************************************************** * Name: imxrt_backlight * * Description: * Initialize the backlight pins of the LCD and turn it ON * ****************************************************************************/ #ifdef CONFIG_IMXRT_LCD void imxrt_lcd_initialize(void); #endif #if defined(CONFIG_IMXRT_USBOTG) || defined(CONFIG_USBHOST) int imxrt_usbhost_initialize(void); #endif #ifdef CONFIG_IMXRT1170_FLEXSPI_NOR int imxrt_flexspi_nor_initialize(void); #endif #ifdef CONFIG_IMXRT1170_FLEXSPI_FRAM int imxrt_flexspi_fram_initialize(void); #endif #endif /* __ASSEMBLY__ */ #endif /* __BOARDS_ARM_IMXRT_IMXRT1170_EVK_SRC_IMXRT1170_EVK_H */