#include "../../../common/common-pinctrl.dtsi" &spi1 { status = "okay"; compatible = "nordic,nrf-spim"; pinctrl-0 = <&spi_master_default>; }; &spi2 { status = "okay"; compatible = "nordic,nrf-spis"; pinctrl-0 = <&spi_slave_dummy>; def-char = <0xFF>; };