diff options
| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2009-04-21 23:34:44 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-16 00:44:42 -0400 |
| commit | 9f5351b743716c796d13235651699fb4ec7aa64f (patch) | |
| tree | d8cfe409a56f89e3753fd6f82cd38beddb3d4244 /drivers/usb/gadget/Kconfig | |
| parent | f6d529f936672d341fab14ffb0d8eebeee2d8cd3 (diff) | |
USB: pxa27x_udc: compatibility with pxa320 SoC
Got pxa27x_udc working on the pxa320 Nomad platform. The
problem was that the pxa3xx UDC is not quite compatible with
the pxa27x UDC in how it handles back-to-back control
packets. The pxa27x probably drops them by default, but the
pxa320 does not, and you have to detect it and set the OPC
bit to clear the zero-length packet.
Signed-off-by: Aric Blumer <aric@sdgsystems.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/Kconfig')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 080bb1e4b847..772dd3b9bab9 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig | |||
| @@ -253,7 +253,7 @@ config USB_PXA25X_SMALL | |||
| 253 | 253 | ||
| 254 | config USB_GADGET_PXA27X | 254 | config USB_GADGET_PXA27X |
| 255 | boolean "PXA 27x" | 255 | boolean "PXA 27x" |
| 256 | depends on ARCH_PXA && PXA27x | 256 | depends on ARCH_PXA && (PXA27x || PXA3xx) |
| 257 | select USB_OTG_UTILS | 257 | select USB_OTG_UTILS |
| 258 | help | 258 | help |
| 259 | Intel's PXA 27x series XScale ARM v5TE processors include | 259 | Intel's PXA 27x series XScale ARM v5TE processors include |