/* * Copyright (c) 2022, NXP * SPDX-License-Identifier: Apache-2.0 * * Note: File generated by rt_cfg_utils.py * from teensy4.mex */ #include &pinctrl { /* Mode Straps configuration DP83825 */ pinmux_enet: pinmux_enet { group0 { pinmux = <&iomuxc_gpio_b1_04_enet_rx_data0>, <&iomuxc_gpio_b1_06_enet_rx_en>, <&iomuxc_gpio_b1_11_enet_rx_er>; drive-strength = "r0-5"; bias-pull-down; bias-pull-down-value = "100k"; slew-rate = "fast"; nxp,speed = "200-mhz"; }; group1 { pinmux = <&iomuxc_gpio_b1_05_enet_rx_data1>; drive-strength = "r0-5"; bias-pull-up; bias-pull-up-value = "22k"; slew-rate = "fast"; nxp,speed = "200-mhz"; }; group2 { pinmux = <&iomuxc_gpio_b1_07_enet_tx_data0>, <&iomuxc_gpio_b1_08_enet_tx_data1>, <&iomuxc_gpio_b1_09_enet_tx_en>, <&iomuxc_gpio_b1_14_enet_mdc>, <&iomuxc_gpio_b1_15_enet_mdio>, <&iomuxc_gpio_b0_15_gpio2_io15>, <&iomuxc_gpio_b0_14_gpio2_io14>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group3 { pinmux = <&iomuxc_gpio_b1_10_enet_ref_clk>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* FLEXCAN1 TX, RX on Teensy-Pins 22/23 */ pinmux_flexcan1: pinmux_flexcan1 { group0 { pinmux = <&iomuxc_gpio_ad_b1_08_flexcan1_tx>, <&iomuxc_gpio_ad_b1_09_flexcan1_rx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* FLEXCAN2 TX, RX on Teensy-Pins 1/0 */ pinmux_flexcan2: pinmux_flexcan2 { group0 { pinmux = <&iomuxc_gpio_ad_b0_02_flexcan2_tx>, <&iomuxc_gpio_ad_b0_03_flexcan2_rx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* FLEXCAN3 TX, RX on Teensy-Pins 31/30 */ pinmux_flexcan3: pinmux_flexcan3 { group0 { pinmux = <&iomuxc_gpio_emc_36_flexcan3_tx>, <&iomuxc_gpio_emc_37_flexcan3_rx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* LPI2C1 SCL, SDA on Teensy-Pins 19/18 */ pinmux_lpi2c1: pinmux_lpi2c1 { group0 { pinmux = <&iomuxc_gpio_ad_b1_01_lpi2c1_sda>, <&iomuxc_gpio_ad_b1_00_lpi2c1_scl>; drive-strength = "r0-6"; drive-open-drain; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* LPI2C3 SCL, SDA on Teensy-Pins 16/17 */ pinmux_lpi2c3: pinmux_lpi2c3 { group0 { pinmux = <&iomuxc_gpio_ad_b1_07_lpi2c3_scl>, <&iomuxc_gpio_ad_b1_06_lpi2c3_sda>; drive-strength = "r0-6"; drive-open-drain; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* LPI2C4 SCL, SDA on Teensy-Pins 24/25 */ pinmux_lpi2c4: pinmux_lpi2c4 { group0 { pinmux = <&iomuxc_gpio_ad_b0_12_lpi2c4_scl>, <&iomuxc_gpio_ad_b0_13_lpi2c4_sda>; drive-strength = "r0-6"; drive-open-drain; slew-rate = "slow"; nxp,speed = "100-mhz"; input-enable; }; }; /* LPSPI3 MISO, MOSI, SCK, CS on Teensy-Pins 39/26/27/38 */ pinmux_lpspi3: pinmux_lpspi3 { group0 { pinmux = <&iomuxc_gpio_ad_b1_12_lpspi3_pcs0>, <&iomuxc_gpio_ad_b0_00_lpspi3_sck>, <&iomuxc_gpio_ad_b0_02_lpspi3_sdi>, <&iomuxc_gpio_ad_b0_01_lpspi3_sdo>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPSPI4 MISO, MOSI, SCK, CS on Teensy-Pins 12/11/13/10 */ pinmux_lpspi4: pinmux_lpspi4 { group0 { pinmux = <&iomuxc_gpio_b0_00_lpspi4_pcs0>, <&iomuxc_gpio_b0_03_lpspi4_sck>, <&iomuxc_gpio_b0_01_lpspi4_sdi>, <&iomuxc_gpio_b0_02_lpspi4_sdo>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPUART1 TX/RX on Teensy-Pins 24/25 */ 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 = "r0-6"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_ad_b0_12_lpuart1_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPUART2 TX/RX on Teensy-Pins 14/15 */ pinmux_lpuart2: pinmux_lpuart2 { group0 { pinmux = <&iomuxc_gpio_ad_b1_03_lpuart2_rx>, <&iomuxc_gpio_ad_b1_02_lpuart2_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart2_sleep: pinmux_lpuart2_sleep { group0 { pinmux = <&iomuxc_gpio_ad_b1_03_gpio1_io19>; drive-strength = "r0-6"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_ad_b1_02_lpuart2_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPUART3 TX/RX on Teensy-Pins 17/16 */ pinmux_lpuart3: pinmux_lpuart3 { group0 { pinmux = <&iomuxc_gpio_ad_b1_07_lpuart3_rx>, <&iomuxc_gpio_ad_b1_06_lpuart3_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart3_sleep: pinmux_lpuart3_sleep { group0 { pinmux = <&iomuxc_gpio_ad_b1_07_gpio1_io23>; drive-strength = "r0-6"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_ad_b1_06_lpuart3_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPUART4 TX/RX on Teensy-Pins 8/7 */ pinmux_lpuart4: pinmux_lpuart4 { group0 { pinmux = <&iomuxc_gpio_b1_01_lpuart4_rx>, <&iomuxc_gpio_b1_00_lpuart4_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart4_sleep: pinmux_lpuart4_sleep { group0 { pinmux = <&iomuxc_gpio_b1_01_gpio2_io17>; drive-strength = "r0-6"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_b1_00_lpuart4_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPUART5 TX/RX on Teensy-Pins 35/34 */ pinmux_lpuart5: pinmux_lpuart5 { group0 { pinmux = <&iomuxc_gpio_b1_13_lpuart5_rx>, <&iomuxc_gpio_b1_12_lpuart5_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart5_sleep: pinmux_lpuart5_sleep { group0 { pinmux = <&iomuxc_gpio_b1_13_gpio2_io29>; drive-strength = "r0-6"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_b1_12_lpuart5_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPUART6 TX/RX on Teensy-Pins 1/0 */ pinmux_lpuart6: pinmux_lpuart6 { group0 { pinmux = <&iomuxc_gpio_ad_b0_03_lpuart6_rx>, <&iomuxc_gpio_ad_b0_02_lpuart6_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart6_sleep: pinmux_lpuart6_sleep { group0 { pinmux = <&iomuxc_gpio_ad_b0_03_gpio1_io03>; drive-strength = "r0-6"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_ad_b0_02_lpuart6_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPUART7 TX/RX on Teensy-Pins 29/28 */ pinmux_lpuart7: pinmux_lpuart7 { group0 { pinmux = <&iomuxc_gpio_emc_31_lpuart7_tx>, <&iomuxc_gpio_emc_32_lpuart7_rx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart7_sleep: pinmux_lpuart7_sleep { group0 { pinmux = <&iomuxc_gpio_emc_31_gpio4_io31>; drive-strength = "r0-6"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_emc_32_lpuart7_rx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; /* LPUART8 TX/RX on Teensy-Pins 20/21 */ pinmux_lpuart8: pinmux_lpuart8 { group0 { pinmux = <&iomuxc_gpio_ad_b1_11_lpuart8_rx>, <&iomuxc_gpio_ad_b1_10_lpuart8_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_lpuart8_sleep: pinmux_lpuart8_sleep { group0 { pinmux = <&iomuxc_gpio_ad_b1_11_gpio1_io27>; drive-strength = "r0-6"; bias-pull-up; bias-pull-up-value = "100k"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_ad_b1_10_lpuart8_tx>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; pinmux_usdhc1: pinmux_usdhc1 { group0 { pinmux = <&iomuxc_gpio_sd_b0_01_usdhc1_clk>; bias-disable; drive-strength = "r0"; input-schmitt-enable; slew-rate = "fast"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_sd_b0_00_usdhc1_cmd>, <&iomuxc_gpio_sd_b0_02_usdhc1_data0>, <&iomuxc_gpio_sd_b0_03_usdhc1_data1>, <&iomuxc_gpio_sd_b0_04_usdhc1_data2>, <&iomuxc_gpio_sd_b0_05_usdhc1_data3>; drive-strength = "r0"; input-schmitt-enable; bias-pull-up; bias-pull-up-value = "47k"; slew-rate = "fast"; nxp,speed = "100-mhz"; }; group2 { pinmux = <&iomuxc_gpio_emc_41_usdhc1_vselect>; drive-strength = "r0-4"; input-schmitt-enable; bias-pull-up; bias-pull-up-value = "47k"; slew-rate = "fast"; nxp,speed = "100-mhz"; }; }; /* fast pinmux settings for USDHC (over 100 Mhz) */ pinmux_usdhc1_fast: pinmux_usdhc1_fast { group0 { pinmux = <&iomuxc_gpio_sd_b0_01_usdhc1_clk>; bias-disable; drive-strength = "r0-7"; input-schmitt-enable; slew-rate = "fast"; nxp,speed = "200-mhz"; }; group1 { pinmux = <&iomuxc_gpio_sd_b0_00_usdhc1_cmd>, <&iomuxc_gpio_sd_b0_02_usdhc1_data0>, <&iomuxc_gpio_sd_b0_03_usdhc1_data1>, <&iomuxc_gpio_sd_b0_04_usdhc1_data2>, <&iomuxc_gpio_sd_b0_05_usdhc1_data3>; drive-strength = "r0-7"; input-schmitt-enable; bias-pull-up; bias-pull-up-value = "47k"; slew-rate = "fast"; nxp,speed = "200-mhz"; }; }; /* medium pinmux settings for USDHC (under 100 Mhz) */ pinmux_usdhc1_med: pinmux_usdhc1_med { group0 { pinmux = <&iomuxc_gpio_sd_b0_01_usdhc1_clk>; bias-disable; drive-strength = "r0-7"; input-schmitt-enable; slew-rate = "fast"; nxp,speed = "100-mhz"; }; group1 { pinmux = <&iomuxc_gpio_sd_b0_00_usdhc1_cmd>, <&iomuxc_gpio_sd_b0_02_usdhc1_data0>, <&iomuxc_gpio_sd_b0_03_usdhc1_data1>, <&iomuxc_gpio_sd_b0_04_usdhc1_data2>, <&iomuxc_gpio_sd_b0_05_usdhc1_data3>; drive-strength = "r0-7"; input-schmitt-enable; bias-pull-up; bias-pull-up-value = "47k"; slew-rate = "fast"; nxp,speed = "100-mhz"; }; }; /* slow pinmux settings for USDHC (under 50 Mhz) */ pinmux_usdhc1_slow: pinmux_usdhc1_slow { group0 { pinmux = <&iomuxc_gpio_sd_b0_01_usdhc1_clk>; bias-disable; drive-strength = "r0-7"; input-schmitt-enable; slew-rate = "fast"; nxp,speed = "50-mhz"; }; group1 { pinmux = <&iomuxc_gpio_sd_b0_00_usdhc1_cmd>, <&iomuxc_gpio_sd_b0_02_usdhc1_data0>, <&iomuxc_gpio_sd_b0_03_usdhc1_data1>, <&iomuxc_gpio_sd_b0_04_usdhc1_data2>, <&iomuxc_gpio_sd_b0_05_usdhc1_data3>; drive-strength = "r0-7"; input-schmitt-enable; bias-pull-up; bias-pull-up-value = "47k"; slew-rate = "fast"; nxp,speed = "50-mhz"; }; }; };