evbarm/am18: enable interrupt controller in FDT

Author: recursivetree

sys/arch/arm/dts/da850-lego-ev3.dts

@@ -0,0 +1,38 @@
+/* $NetBSD $ */
+
+/*-
+ * Copyright (c) 2026 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Yuri Honegger.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "../../../external/gpl2/dts/dist/arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts"
+
+/ {
+	arm {
+		compatible = "simple-bus";
+	};
+};

sys/dtb/arm/ti/davinci/Makefile

@@ -7,4 +7,9 @@ DTSMAKEVARS=	CONFIG_ARCH_DAVINCI=y
 DTSFILESCMD=	${MAKE} -C ${ARCHDTSDIR}/${DTSSUBDIR} ${DTSMAKEVARS} -v dtb-y
 DTS=		${DTSFILESCMD:sh}
 
+# Extra .dts files from arch/arm/dts
+.if !empty(MACHINE_ARCH:Mearmv5*)
+DTS+=		da850-lego-ev3.dts
+.endif
+
 .include <bsd.dtb.mk>