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| author | Philipp Zabel <philipp.zabel@gmail.com> | 2009-07-01 12:46:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-23 15:46:23 +0200 |
| commit | ab26d20f3ef1105d889f702cd01fba8c6fb32f73 (patch) | |
| tree | afe07b1938e05f83b5824feaa3a4d8e6d8bdce64 /drivers/usb/gadget/pxa25x_udc.h | |
| parent | USB: make the "usbfs_snoop" log more pertinent (diff) | |
| download | linux-ab26d20f3ef1105d889f702cd01fba8c6fb32f73.tar.xz linux-ab26d20f3ef1105d889f702cd01fba8c6fb32f73.zip | |
USB: gadget: pxa25x: basic transceiver support
This adds very basic otg_transceiver support, with vbus_session
and vbus_draw callbacks.
Now VBUS sensing can be handled by an external driver which registers
the otg_transceiver interface. It also allows gadget drivers to configure
the current drawn from VBUS. The UDC driver just passes their requests
along to the transceiver driver.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/pxa25x_udc.h')
| -rw-r--r-- | drivers/usb/gadget/pxa25x_udc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/pxa25x_udc.h b/drivers/usb/gadget/pxa25x_udc.h index 1d51aa21e6eb..f572c5617462 100644 --- a/drivers/usb/gadget/pxa25x_udc.h +++ b/drivers/usb/gadget/pxa25x_udc.h @@ -128,6 +128,7 @@ struct pxa25x_udc { struct device *dev; struct clk *clk; struct pxa2xx_udc_mach_info *mach; + struct otg_transceiver *transceiver; u64 dma_mask; struct pxa25x_ep ep [PXA_UDC_NUM_ENDPOINTS]; |