diff options
| author | Michael Hsu <mhsu@nvidia.com> | 2011-07-13 17:52:26 -0700 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-07-15 16:40:34 -0700 |
| commit | 35be20337e0805db1d27b724d674992aaeed497d (patch) | |
| tree | 765c962b1322ed7fcf36afa35e2afc18dd68146f | |
| parent | 3239dc690305147fc7d368eca44b5b47553969f5 (diff) | |
arm: tegra: usb: Add kernel config USB_EHCI_ONOFF_FEATURE.
Allow usb host to turn off / on usb device, usually after firmware
has been downloaded to usb device.
BUG 828389
Change-Id: I2dc92e8c8950fff27a20e651ef7b3c5537e6c5ff
Reviewed-on: http://git-master/r/40944
Reviewed-by: Michael Hsu <mhsu@nvidia.com>
Tested-by: Michael Hsu <mhsu@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
| -rw-r--r-- | drivers/usb/host/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 28deb1ac09b0..d8218fe0e1bb 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -436,3 +436,8 @@ config USB_IMX21_HCD To compile this driver as a module, choose M here: the module will be called "imx21-hcd". +config USB_EHCI_ONOFF_FEATURE + boolean "EHCI ON/OFF Feature" + depends on USB && USB_EHCI_HCD + help + Enable support for turning EHCI Off and On |