1/ {
2	aliases {
3		modem = &modem;
4	};
5};
6
7&uart1 {
8	compatible = "nordic,nrf-uarte";
9	current-speed = <115200>;
10	hw-flow-control;
11	status = "okay";
12
13	pinctrl-0 = <&uart1_default_alt>;
14
15	modem: modem {
16		compatible = "nordic,nrf91-slm";
17		status = "okay";
18		mdm-power-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
19	};
20};
21
22&pinctrl {
23	uart1_default_alt: uart1_default_alt {
24		group1 {
25			psels = <NRF_PSEL(UART_RX, 0, 11)>;
26			bias-pull-up;
27		};
28		group2 {
29			psels = <NRF_PSEL(UART_TX, 0, 10)>,
30				<NRF_PSEL(UART_RTS, 0, 12)>,
31				<NRF_PSEL(UART_CTS, 0, 13)>;
32		};
33	};
34};
35