ARM: vt8500: Update vt8500-ehci driver to support device tree.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/usb/host/ehci-vt8500.c b/drivers/usb/host/ehci-vt8500.c
index a8916177bed7..96722bfebc84 100644
--- a/drivers/usb/host/ehci-vt8500.c
+++ b/drivers/usb/host/ehci-vt8500.c
@@ -16,6 +16,7 @@
  *
  */
 
+#include <linux/of.h>
 #include <linux/platform_device.h>
 
 static int ehci_update_device(struct usb_hcd *hcd, struct usb_device *udev)
@@ -139,6 +140,12 @@ static int vt8500_ehci_drv_remove(struct platform_device *pdev)
         return 0;
 }
 
+static const struct of_device_id vt8500_ehci_ids[] = {
+        { .compatible = "via,vt8500-ehci", },
+        { .compatible = "wm,prizm-ehci", },
+        {}
+};
+
 static struct platform_driver vt8500_ehci_driver = {
         .probe          = vt8500_ehci_drv_probe,
         .remove         = vt8500_ehci_drv_remove,
@@ -146,7 +153,9 @@ static struct platform_driver vt8500_ehci_driver = {
         .driver = {
                 .name   = "vt8500-ehci",
                 .owner  = THIS_MODULE,
+                .of_match_table = of_match_ptr(vt8500_ehci_ids),
         }
 };
 
 MODULE_ALIAS("platform:vt8500-ehci");
+MODULE_DEVICE_TABLE(of, vt8500_ehci_ids);