Author: gonzo
Date: Wed Oct 12 03:07:49 2016
New Revision: 307093
URL: https://svnweb.freebsd.org/changeset/base/307093
Log:
Make BCM283x USB driver compatible with upstream DT
- Make resource allocation logic depend on compatibility string
to check what format of DTS node should be used - FreeBSD's or upstream
Modified:
head/sys/arm/broadcom/bcm2835/bcm283x_dwc_fdt.c
Modified: head/sys/arm/broadcom/bcm2835/bcm283x_dwc_fdt.c
==============================================================================
--- head/sys/arm/broadcom/bcm2835/bcm283x_dwc_fdt.c Wed Oct 12 03:06:05
2016 (r307092)
+++ head/sys/arm/broadcom/bcm2835/bcm283x_dwc_fdt.c Wed Oct 12 03:07:49
2016 (r307093)
@@ -51,6 +51,12 @@ __FBSDID("$FreeBSD$");
#include <arm/broadcom/bcm2835/bcm2835_mbox_prop.h>
+static struct ofw_compat_data compat_data[] = {
+ {"broadcom,bcm2835-usb", 1},
+ {"brcm,bcm2708-usb", 1},
+ {NULL, 0}
+};
+
static device_probe_t bcm283x_dwc_otg_probe;
static device_attach_t bcm283x_dwc_otg_attach;
@@ -61,7 +67,7 @@ bcm283x_dwc_otg_probe(device_t dev)
if (!ofw_bus_status_okay(dev))
return (ENXIO);
- if (!ofw_bus_is_compatible(dev, "broadcom,bcm2835-usb"))
+ if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 0)
return (ENXIO);
device_set_desc(dev, "DWC OTG 2.0 integrated USB controller (bcm283x)");
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