1/*
2 * Copyright (c) 2022 Thomas Stranger
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7/* external connection of TX-pin to RX-pin needed */
8&pinctrl {
9	uart1_default: uart1_default {
10		group1 {
11			psels = <NRF_PSEL(UART_RX, 1, 1)>;
12			bias-pull-up;
13		};
14		group2 {
15			psels = <NRF_PSEL(UART_TX, 1, 2)>;
16			/* max. 5mA drive strength: */
17			nordic,drive-mode = <NRF_DRIVE_H0D1>;
18		};
19	};
20};
21