/* * Copyright (c) 2023, NXP * SPDX-License-Identifier: Apache-2.0 * * Note: File generated by gen_board_pinctrl.py * from mimxrt1040_evk.mex */ #include &pinctrl { /* Route ADC1 IN3 and IN4 to J33 pins 1 and 2 */ pinmux_adc1: pinmux_adc1 { group0 { pinmux = <&iomuxc_gpio_ad_b0_14_adc1_in3>, <&iomuxc_gpio_ad_b0_15_adc1_in4>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* Route PWM1 A3 to J16, pin 6 on arduino header */ pinmux_flexpwm1_pwm3: pinmux_flexpwm1_pwm3 { group0 { pinmux = <&iomuxc_gpio_ad_b0_10_flexpwm1_pwma3>; drive-strength = "r0-6"; slew-rate = "fast"; nxp,speed = "100-mhz"; }; }; /* LPI2C1 SDA: J17 pin 9, LPI2C1 SCL: J17 pin 10 */ pinmux_lpi2c1: pinmux_lpi2c1 { group0 { pinmux = <&iomuxc_gpio_ad_b1_00_lpi2c1_scl>, <&iomuxc_gpio_ad_b1_01_lpi2c1_sda>; drive-strength = "r0-6"; drive-open-drain; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* Conflicts with lpspi1 pin routing. SDA: J17 pin 3, SCL: J17 pin 6 */ pinmux_lpi2c3: pinmux_lpi2c3 { group0 { pinmux = <&iomuxc_gpio_sd_b0_00_lpi2c3_scl>, <&iomuxc_gpio_sd_b0_01_lpi2c3_sda>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* Note that R350, R346, and R360 must be populated to use SPI */ pinmux_lpspi1: pinmux_lpspi1 { group0 { pinmux = <&iomuxc_gpio_sd_b0_02_lpspi1_sdo>, <&iomuxc_gpio_sd_b0_03_lpspi1_sdi>, <&iomuxc_gpio_sd_b0_00_lpspi1_sck>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart1: pinmux_lpuart1 { group0 { pinmux = <&iomuxc_gpio_ad_b0_13_lpuart1_rx>, <&iomuxc_gpio_ad_b0_12_lpuart1_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart1_sleep: pinmux_lpuart1_sleep { group0 { pinmux = <&iomuxc_gpio_ad_b0_13_gpio1_io13>; drive-strength = "r0"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "50-mhz"; }; group1 { pinmux = <&iomuxc_gpio_ad_b0_12_lpuart1_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart3_flowcontrol: pinmux_lpuart3_flowcontrol { group0 { pinmux = <&iomuxc_gpio_ad_b1_04_lpuart3_cts_b>, <&iomuxc_gpio_ad_b1_05_lpuart3_rts_b>, <&iomuxc_gpio_ad_b1_06_lpuart3_tx>, <&iomuxc_gpio_ad_b1_07_lpuart3_rx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart3_sleep: pinmux_lpuart3_sleep { group0 { pinmux = <&iomuxc_gpio_ad_b1_05_gpio1_io21>, <&iomuxc_gpio_ad_b1_07_gpio1_io23>; drive-strength = "r0"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "50-mhz"; }; group1 { pinmux = <&iomuxc_gpio_ad_b1_04_lpuart3_cts_b>, <&iomuxc_gpio_ad_b1_06_lpuart3_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lcdif: pinmux_lcdif { group0 { pinmux = <&iomuxc_gpio_b0_00_lcdif_clk>, <&iomuxc_gpio_b0_01_lcdif_enable>, <&iomuxc_gpio_b0_02_lcdif_hsync>, <&iomuxc_gpio_b0_03_lcdif_vsync>, <&iomuxc_gpio_b0_04_lcdif_data00>, <&iomuxc_gpio_b0_05_lcdif_data01>, <&iomuxc_gpio_b0_06_lcdif_data02>, <&iomuxc_gpio_b0_07_lcdif_data03>, <&iomuxc_gpio_b0_08_lcdif_data04>, <&iomuxc_gpio_b0_09_lcdif_data05>, <&iomuxc_gpio_b0_10_lcdif_data06>, <&iomuxc_gpio_b0_11_lcdif_data07>, <&iomuxc_gpio_b0_12_lcdif_data08>, <&iomuxc_gpio_b0_13_lcdif_data09>, <&iomuxc_gpio_b0_14_lcdif_data10>, <&iomuxc_gpio_b0_15_lcdif_data11>, <&iomuxc_gpio_b1_00_lcdif_data12>, <&iomuxc_gpio_b1_01_lcdif_data13>, <&iomuxc_gpio_b1_02_lcdif_data14>, <&iomuxc_gpio_b1_03_lcdif_data15>; drive-strength = "r0-6"; input-schmitt-enable; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; };