From: Hao Wu <hao.wu@xxxxxxxxx>
This patch enables EHCI USB host function for Intel Medfield
Platform USB OTG host function.
Signed-off-by: Hao Wu <hao.wu@xxxxxxxxx>
Signed-off-by: Dirk Brandewie <dirk.brandewie@xxxxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
---
drivers/usb/host/ehci-hcd.c | 2 +-
drivers/usb/host/ehci-pci.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index ee2a382..4155eaf 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1181,7 +1181,7 @@ MODULE_LICENSE ("GPL");
#ifdef CONFIG_PCI
#include "ehci-pci.c"
#define PCI_DRIVER ehci_pci_driver
-#ifdef CONFIG_USB_LANGWELL_OTG
+#if defined(CONFIG_USB_LANGWELL_OTG) || defined(CONFIG_USB_PENWELL_OTG)
#include "ehci-langwell-pci.c"
#define LNW_OTG_HOST_DRIVER ehci_otg_driver
#endif
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index f4e718c..1a9de08 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -68,8 +68,8 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
}
break;
case PCI_VENDOR_ID_INTEL:
- if (pdev->device == 0x0811) {
- ehci_info(ehci, "Detected Langwell OTG HC\n");
+ if (pdev->device == 0x0811 || pdev->device == 0x0829) {
+ ehci_info(ehci, "Detected Intel MID OTG HC\n");
hcd->has_tt = 1;
ehci->has_hostpc = 1;
ehci->has_otg = 1;
--
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