Index: head/sys/dts/arm64/overlays/spigen-rpi4.dtso
===================================================================
--- head/sys/dts/arm64/overlays/spigen-rpi4.dtso	(nonexistent)
+++ head/sys/dts/arm64/overlays/spigen-rpi4.dtso	(revision 361775)
@@ -0,0 +1,30 @@
+/* $FreeBSD$ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "brcm,bcm2711";
+};
+	
+&{/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 */
+};
+

Property changes on: head/sys/dts/arm64/overlays/spigen-rpi4.dtso
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+FreeBSD=%H
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: head/sys/modules/dtb/rpi/Makefile
===================================================================
--- head/sys/modules/dtb/rpi/Makefile	(revision 361774)
+++ head/sys/modules/dtb/rpi/Makefile	(revision 361775)
@@ -1,12 +1,13 @@
 # $FreeBSD$
 # DTS files for the Raspberry Pi-B
 .if ${MACHINE_ARCH:Marmv[67]*} != ""
 DTSO=	\
 	spigen-rpi-b.dtso \
 	spigen-rpi2.dtso
 .elif ${MACHINE_ARCH} == "aarch64"
 DTSO=	\
-	spigen-rpi3.dtso
+	spigen-rpi3.dtso \
+	spigen-rpi4.dtso
 .endif
 
 .include <bsd.dtb.mk>