diff options
| author | Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> | 2011-10-28 09:37:34 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-22 16:21:43 -0700 |
| commit | cd951e049eb7a24c673ed86dd4bee502bc473d85 (patch) | |
| tree | a582a38670d8544b9f379a069dd5dc9b822a02fb /drivers/usb/gadget | |
| parent | d5e285ee81a3daa1c46f30a61de5832cfb0c8f6c (diff) | |
| download | kernel_samsung_crespo-cd951e049eb7a24c673ed86dd4bee502bc473d85.zip kernel_samsung_crespo-cd951e049eb7a24c673ed86dd4bee502bc473d85.tar.gz kernel_samsung_crespo-cd951e049eb7a24c673ed86dd4bee502bc473d85.tar.bz2 | |
USB: pch_udc: Support new device LAPIS Semiconductor ML7831 IOH
commit 731ad81e2dd97e3f222361f7b3ff4b35639e46af upstream.
ML7831 is companion chip for Intel Atom E6xx series.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/usb/gadget/pch_udc.c | 6 |
2 files changed, 10 insertions, 3 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 029e288..46f81ae 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -544,7 +544,7 @@ config USB_LANGWELL select USB_GADGET_SELECTED config USB_GADGET_EG20T - boolean "Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH UDC" + tristate "Intel EG20T PCH/OKI SEMICONDUCTOR IOH(ML7213/ML7831) UDC" depends on PCI select USB_GADGET_DUALSPEED help @@ -562,8 +562,9 @@ config USB_GADGET_EG20T 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. + ML7831 is for general purpose use. + ML7213/ML7831 is companion chip for Intel Atom E6xx series. + ML7213/ML7831 is completely compatible for Intel EG20T PCH. config USB_EG20T tristate diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c index 2231122..1852c8a 100644 --- a/drivers/usb/gadget/pch_udc.c +++ b/drivers/usb/gadget/pch_udc.c @@ -365,6 +365,7 @@ struct pch_udc_dev { #define PCI_DEVICE_ID_INTEL_EG20T_UDC 0x8808 #define PCI_VENDOR_ID_ROHM 0x10DB #define PCI_DEVICE_ID_ML7213_IOH_UDC 0x801D +#define PCI_DEVICE_ID_ML7831_IOH_UDC 0x8808 static const char ep0_string[] = "ep0in"; static DEFINE_SPINLOCK(udc_stall_spinlock); /* stall spin lock */ @@ -3048,6 +3049,11 @@ 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_ML7831_IOH_UDC), + .class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe, + .class_mask = 0xffffffff, + }, { 0 }, }; |