freebsd-dev/sys/dts/arm/overlays/spigen-rpi2.dtso

/* $FreeBSD$ */

/dts-v1/;
/plugin/;

/ {
	compatible = "brcm,bcm2836";
};
	
&{/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 */
};