arm: allwinner: Add pnp info to aw_thermal and compile it as module too

MFC after:	1 month

sys/arm/allwinner/aw_thermal.c

@@ -728,3 +728,5 @@ static devclass_t aw_thermal_devclass;
 DRIVER_MODULE(aw_thermal, simplebus, aw_thermal_driver, aw_thermal_devclass,
     0, 0);
 MODULE_VERSION(aw_thermal, 1);
+MODULE_DEPEND(aw_thermal, aw_sid, 1, 1, 1);
+SIMPLEBUS_PNP_INFO(compat_data);

sys/modules/allwinner/Makefile

@@ -4,5 +4,6 @@
 SUBDIR = \
 	aw_sid \
 	aw_spi \
+	aw_thermal
 
 .include <bsd.subdir.mk>

sys/modules/allwinner/aw_thermal/Makefile

@@ -0,0 +1,14 @@
+# $FreeBSD$
+
+.PATH: ${SRCTOP}/sys/arm/allwinner
+
+KMOD=	aw_thermal
+SRCS=	aw_thermal.c
+
+SRCS+=	\
+	bus_if.h \
+	clknode_if.h \
+	device_if.h \
+	ofw_bus_if.h \
+
+.include <bsd.kmod.mk>