| /* |
| * Copyright (c) 2022 PHYTEC Messtechnik GmbH |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <nxp/nxp_imx/mimx8ml8dvnlz-pinctrl.dtsi> |
| |
| &pinctrl { |
| uart1_default: uart1_default { |
| group0 { |
| pinmux = <&iomuxc_uart1_rxd_uart_rx_uart1_rx>, |
| <&iomuxc_uart1_txd_uart_tx_uart1_tx>; |
| slew-rate = "slow"; |
| drive-strength = "x1"; |
| }; |
| }; |
| |
| uart3_default: uart3_default { |
| group0 { |
| pinmux = <&iomuxc_uart3_txd_uart_tx_uart3_tx>, |
| <&iomuxc_uart3_rxd_uart_rx_uart3_rx>, |
| <&iomuxc_sd1_strobe_uart_cts_b_uart3_cts_b>, |
| <&iomuxc_sd1_reset_b_uart_rts_b_uart3_rts_b>; |
| slew-rate = "slow"; |
| drive-strength = "x1"; |
| }; |
| }; |
| |
| uart4_default: uart4_default { |
| group0 { |
| pinmux = <&iomuxc_uart4_rxd_uart_rx_uart4_rx>, |
| <&iomuxc_uart4_txd_uart_tx_uart4_tx>; |
| bias-pull-up; |
| slew-rate = "slow"; |
| drive-strength = "x1"; |
| }; |
| }; |
| }; |