| /* |
| * Copyright (c) 2022 PHYTEC Messtechnik GmbH |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <nxp/nxp_imx/mimx8mm6dvtlz-pinctrl.dtsi> |
| |
| &pinctrl { |
| uart4_default: uart4_default { |
| group0 { |
| pinmux = <&iomuxc_uart4_rxd_uart_rx_uart4_rx>, |
| <&iomuxc_uart4_txd_uart_tx_uart4_tx>; |
| slew-rate = "fast"; |
| drive-strength = "40-ohm"; |
| }; |
| }; |
| |
| uart3_default: uart3_default { |
| group0 { |
| pinmux = <&iomuxc_uart3_rxd_uart_rx_uart3_rx>, |
| <&iomuxc_uart3_txd_uart_tx_uart3_tx>; |
| slew-rate = "fast"; |
| drive-strength = "40-ohm"; |
| }; |
| }; |
| |
| uart2_default: uart2_default { |
| group0 { |
| pinmux = <&iomuxc_sai3_rxd_uart_cts_b_uart2_rts_b>, |
| <&iomuxc_sai3_rxd_uart_rts_b_uart2_rts_b>, |
| <&iomuxc_sai3_txfs_uart_tx_uart2_rx>, |
| <&iomuxc_sai3_txc_uart_rx_uart2_tx>; |
| slew-rate = "fast"; |
| drive-strength = "40-ohm"; |
| }; |
| }; |
| |
| uart1_default: uart1_default { |
| group0 { |
| pinmux = <&iomuxc_sai2_rxfs_uart_rx_uart1_tx>, |
| <&iomuxc_sai2_rxc_uart_rx_uart1_rx>, |
| <&iomuxc_sai2_rxd0_uart_rts_b_uart1_rts_b>, |
| <&iomuxc_sai2_txfs_uart_cts_b_uart1_cts_b>; |
| slew-rate = "fast"; |
| drive-strength = "40-ohm"; |
| }; |
| }; |
| }; |