X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fhost%2Fehci-orion.c;h=9d487908012e56fb515d82576ccdbd5db71fa480;hb=7cec2ef4a298605b010f1c80041de884e777ea67;hp=5416cf9690056a3f72c526255914fe992f00c0f0;hpb=4c0e799a9a6dc64426ddb6c03aea1a154357658f;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 5416cf96900..9d487908012 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -33,8 +33,9 @@
 /*
  * Implement Orion USB controller specification guidelines
  */
-static void orion_usb_setup(struct usb_hcd *hcd)
+static void orion_usb_phy_v1_setup(struct usb_hcd *hcd)
 {
+	/* The below GLs are according to the Orion Errata document */
 	/*
 	 * Clear interrupt cause and mask
 	 */
@@ -258,9 +259,19 @@ static int __init ehci_orion_drv_probe(struct platform_device *pdev)
 		ehci_orion_conf_mbus_windows(hcd, pd->dram);
 
 	/*
-	 * setup Orion USB controller
+	 * setup Orion USB controller.
 	 */
-	orion_usb_setup(hcd);
+	switch (pd->phy_version) {
+	case EHCI_PHY_NA:	/* dont change USB phy settings */
+		break;
+	case EHCI_PHY_ORION:
+		orion_usb_phy_v1_setup(hcd);
+		break;
+	case EHCI_PHY_DD:
+	case EHCI_PHY_KW:
+	default:
+		printk(KERN_WARNING "Orion ehci -USB phy version isn't supported.\n");
+	}
 
 	err = usb_add_hcd(hcd, irq, IRQF_SHARED | IRQF_DISABLED);
 	if (err)