From 007cf0f6055355fcb2780a7bcb0de352f9839585 Mon Sep 17 00:00:00 2001
From: kremlin <ian@kremlin.cc>
Date: Sat, 11 Feb 2017 22:32:28 -0600
Subject: [PATCH] bind to IRQ & pull in lots of ehci/usb sources

---
 src/sys/arch/armv7/omap/ammusb.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/sys/arch/armv7/omap/ammusb.c b/src/sys/arch/armv7/omap/ammusb.c
index eedb979..727312b 100644
--- a/src/sys/arch/armv7/omap/ammusb.c
+++ b/src/sys/arch/armv7/omap/ammusb.c
@@ -28,12 +28,21 @@
 #include <sys/systm.h>
 #include <sys/device.h>
 #include <sys/kernel.h>
+#include <sys/rwlock.h>
+
+#include <machine/intr.h>
 
 #include <dev/ofw/openfirm.h>
 #include <dev/ofw/fdt.h>
-
 #include <machine/fdt.h>
 
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdivar.h>
+#include <dev/usb/usb_mem.h>
+#include <dev/usb/ehcireg.h>
+#include <dev/usb/ehcivar.h>
+
 #include <armv7/omap/prcmvar.h>
 #include <armv7/omap/sitara_cm.h>
 
@@ -138,8 +147,14 @@ ammusb_attach(struct device *parent, struct device *self, void *args)
 	    &sc->sc_ioh_ctl))
 		panic("%s: bus_space_map failed!", __func__);
 
+	/* not the right revision number XXX */
 	rev = HREAD4(sc, sc->sc_ioh_ctl, 0x0);
 	printf(": rev %d.%d\n", rev >> 4 &0xf, rev & 0xf);
+
+	sc->sc_ih = arm_intr_establish_fdt(faa->fa_node, IPL_USB, ehci_intr,
+	    &sc->sc_dev, DEVNAME(sc));
+
+	/* XXX set OTG state here */
 }
 
 int
-- 
2.41.0