1/* 2 * Copyright 2022 NXP 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7#include <nxp/nxp_imx/mimx7d-pinctrl.dtsi> 8 9 10&pinctrl { 11 uart1_default: uart1_default { 12 group0 { 13 pinmux = <&mx7d_pad_uart1_rx_data__uart1_dte_tx>, 14 <&mx7d_pad_uart1_tx_data__uart1_dte_rx>; 15 bias-pull-up-value = "100k"; 16 bias-pull-up; 17 drive-strength = "x1"; 18 slew-rate = "slow"; 19 input-schmitt-enable; 20 }; 21 }; 22}; 23