diff options
| author | Eirik Aanonsen <EAA@wprmedical.com> | 2010-02-05 11:49:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-03 01:54:57 +0300 |
| commit | 640e95abdfae9fef5949084c92e80c8f2f8b5ec5 (patch) | |
| tree | f8cb60315b5b362b53777c0e11650e681c9c3b65 /drivers/usb/gadget/atmel_usba_udc.h | |
| parent | 90f7976880bbbf9968629500972f8e2f80401217 (diff) | |
| download | linux-640e95abdfae9fef5949084c92e80c8f2f8b5ec5.tar.xz | |
USB: atmel uaba: Adding invert vbus_pin
Adding vbus_pin_inverted so that the usb detect pin can be active high
or low depending on HW implementation also replaced the
gpio_get_value(udc->vbus_pin); with a call to vbus_is_present(udc); This
allows the driver to be loaded and save about 0,15W on the consumption.
Signed-off-by: Eirik Aanonsen <eaa@wprmedical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/atmel_usba_udc.h')
| -rw-r--r-- | drivers/usb/gadget/atmel_usba_udc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/atmel_usba_udc.h b/drivers/usb/gadget/atmel_usba_udc.h index f7baea307f0d..88a2e07a11a8 100644 --- a/drivers/usb/gadget/atmel_usba_udc.h +++ b/drivers/usb/gadget/atmel_usba_udc.h @@ -323,6 +323,7 @@ struct usba_udc { struct platform_device *pdev; int irq; int vbus_pin; + int vbus_pin_inverted; struct clk *pclk; struct clk *hclk; |