From: Tomoya MORINAGA <tomoya-linux@xxxxxxxxxxxxxxx>
Support new device OKI SEMICONDUCTOR's ML7213 IOH(Input/Output Hub) which is for
IVI(In-Vehicle Infotainment) use.
The ML7213 is companion chip for Intel Atom E6xx series.
The ML7213 is completely compatible for Intel EG20T PCH.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/gadget/Kconfig | 7 ++++++-
drivers/usb/gadget/pch_udc.c | 7 +++++++
2 files changed, 13 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 1dc9739..06bb9d4 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -509,7 +509,7 @@ config USB_LANGWELL
select USB_GADGET_SELECTED
config USB_GADGET_EG20T
- boolean "Intel EG20T(Topcliff) USB Device controller"
+ boolean "Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH UDC"
depends on PCI
select USB_GADGET_DUALSPEED
help
@@ -525,6 +525,11 @@ config USB_GADGET_EG20T
This driver dose not support interrupt transfer or isochronous
transfer modes.
+ This driver also can be used for OKI SEMICONDUCTOR's ML7213 which is
+ for IVI(In-Vehicle Infotainment) use.
+ ML7213 is companion chip for Intel Atom E6xx series.
+ ML7213 is completely compatible for Intel EG20T PCH.
+
config USB_EG20T
tristate
depends on USB_GADGET_EG20T
diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c
index dfe927b..cf0e6da 100644
--- a/drivers/usb/gadget/pch_udc.c
+++ b/drivers/usb/gadget/pch_udc.c
@@ -361,6 +361,8 @@ struct pch_udc_dev {
#define PCH_UDC_PCI_BAR 1
#define PCI_DEVICE_ID_INTEL_EG20T_UDC 0x8808
+#define PCI_VENDOR_ID_ROHM 0x10DB
+#define PCI_DEVICE_ID_ML7213_IOH_UDC 0x801D
static const char ep0_string[] = "ep0in";
static DEFINE_SPINLOCK(udc_stall_spinlock); /* stall spin lock */
@@ -2931,6 +2933,11 @@ static DEFINE_PCI_DEVICE_TABLE(pch_udc_pcidev_id) = {
.class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe,
.class_mask = 0xffffffff,
},
+ {
+ PCI_DEVICE(PCI_VENDOR_ID_ROHM, PCI_DEVICE_ID_ML7213_IOH_UDC),
+ .class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe,
+ .class_mask = 0xffffffff,
+ },
{ 0 },
};
--
1.7.1
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
