/dts-v1/; /plugin/; / { compatible = "brcm,bcm2835"; }; &{/soc/spi@7e204000} { status = "okay"; spigen0: spigen0 { compatible = "freebsd,spigen"; reg = <0>; spi-max-frequency = <500000>; /* Req'd property, override with spi(8) */ status = "okay"; }; spigen1: spigen1 { compatible = "freebsd,spigen"; reg = <1>; spi-max-frequency = <500000>; /* Req'd property, override with spi(8) */ status = "okay"; }; }; &{/soc/gpio@7e200000/spi0_cs_pins} { brcm,pins = <8 7>; brcm,function = <4>; /* ALT0 */ };