Create a simplebus PNP info wrapper.

Differential Review: https://reviews.freebsd.org/D4517

sys/arm/ti/aintc.c

@@ -158,6 +158,7 @@ static devclass_t ti_aintc_devclass;
 
 EARLY_DRIVER_MODULE(aintc, simplebus, ti_aintc_driver, ti_aintc_devclass,
     0, 0, BUS_PASS_INTERRUPT + BUS_PASS_ORDER_MIDDLE);
+SIMPLEBUS_PNP_INFO(compat_data);
 
 int
 arm_get_next_irq(int last_irq)

sys/dev/ofw/ofw_bus_subr.h

@@ -52,6 +52,10 @@ struct ofw_compat_data {
 	uintptr_t	 ocd_data;
 };
 
+#define SIMPLEBUS_PNP_DESCR "Z:compat;P:private;"
+#define SIMPLEBUS_PNP_INFO(t) \
+	MODULE_PNP_INFO(SIMPLEBUS_PNP_DESCR, simplebus, t, t, sizeof(t[0]), sizeof(t) / sizeof(t[0]));
+
 /* Generic implementation of ofw_bus_if.m methods and helper routines */
 int	ofw_bus_gen_setup_devinfo(struct ofw_bus_devinfo *, phandle_t);
 void	ofw_bus_gen_destroy_devinfo(struct ofw_bus_devinfo *);