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| author | Marek Vasut <marex@denx.de> | 2016-04-27 03:32:56 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2016-05-06 20:06:56 +0200 |
| commit | ef71290be9b70d8cfa63b506c7d93c5069f63c42 (patch) | |
| tree | fe02836531de65bae903564c6b5b658bd7439639 /drivers/usb/host/utmi-armada100.c | |
| parent | f647bf0ba36a5236d4bc7f93d39bfacfb1cfe6c7 (diff) | |
| download | u-boot-imx-ef71290be9b70d8cfa63b506c7d93c5069f63c42.zip u-boot-imx-ef71290be9b70d8cfa63b506c7d93c5069f63c42.tar.gz u-boot-imx-ef71290be9b70d8cfa63b506c7d93c5069f63c42.tar.bz2 | |
usb: Assure Get Descriptor request is in separate microframe
The Kingston DT Ultimate USB 3.0 stick is sensitive to this first
Get Descriptor request and if the request is not in a separate
microframe, the stick refuses to operate. Add slight delay, which
is enough for one microframe to pass on any USB spec revision.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'drivers/usb/host/utmi-armada100.c')
0 files changed, 0 insertions, 0 deletions