diff --git a/sys/arch/macppc/conf/files.macppc b/sys/arch/macppc/conf/files.macppc
index bfb4e64f22c8..33f4cdbc6187 100644
--- a/sys/arch/macppc/conf/files.macppc
+++ b/sys/arch/macppc/conf/files.macppc
@@ -1,4 +1,4 @@
-#	$NetBSD: files.macppc,v 1.103 2016/06/16 14:51:56 macallan Exp $
+#	$NetBSD: files.macppc,v 1.104 2017/06/06 15:58:59 macallan Exp $
 #
 # macppc-specific configuration info
 
@@ -180,6 +180,22 @@ device zstty: tty
 attach zstty at zsc
 file dev/ic/z8530tty.c				zstty needs-flag
 
+define smu {}
+device smu: smu, obio
+attach smu at mainbus
+file arch/macppc/dev/smu.c			smu needs-flag
+defflag	opt_smu.h	SMU_DEBUG
+
+define smuiic {}
+device smuiic: smuiic, i2cbus
+attach smuiic at smu
+file arch/macppc/dev/smuiic.c			smuiic
+
+device smusat
+attach smusat at smuiic
+file arch/macppc/dev/smusat.c			smusat
+defflag	opt_smusat.h	SMUSAT_DEBUG
+
 include "dev/adb/files.adb"
 
 defflag	opt_cuda.h	CUDA_DEBUG