D37579.id113740.diff
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	diff --git a/sys/dev/iicbus/rtc/rx8803.c b/sys/dev/iicbus/rtc/rx8803.c
	--- a/sys/dev/iicbus/rtc/rx8803.c
	+++ b/sys/dev/iicbus/rtc/rx8803.c
	@@ -28,6 +28,8 @@
	#include <sys/cdefs.h>
	__FBSDID("$FreeBSD$");

	+#include "opt_platform.h"
	+
	#include <sys/param.h>
	#include <sys/systm.h>
	#include <sys/bus.h>
	@@ -69,6 +71,11 @@
	uint8_t year;
	};

	+static struct ofw_compat_data compat_data[] = {
	+ {"epson,rx8803", 1},
	+ {NULL, 0},
	+};
	+
	static int rx8803_probe(device_t dev);
	static int rx8803_attach(device_t dev);
	static int rx8803_detach(device_t dev);
	@@ -191,7 +198,10 @@
	rx8803_probe(device_t dev)
	{

	- if (!ofw_bus_is_compatible(dev, "epson,rx8803"))
	+ if (!ofw_bus_status_okay(dev))
	+ return (ENXIO);
	+
	+ if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 0)
	return (ENXIO);

	device_set_desc(dev, "Epson RX8803 Real Time Clock");
	@@ -238,4 +248,6 @@
	};

	DRIVER_MODULE(rx8803, iicbus, rx8803_driver, NULL, NULL);
	+MODULE_VERSION(rx8803, 1);
	MODULE_DEPEND(rx8803, iicbus, IICBUS_MINVER, IICBUS_PREFVER, IICBUS_MAXVER);
	+IICBUS_FDT_PNP_INFO(compat_data);