redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

USB: CI13xxx: Allow use of CONFIG_USB_EHCI_ROOT_HUB_TT

Browse source 
The CI13xxx usb host needs the root TT support to work properly.
Allow selecting this for the CI13xxx too.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marek Vasut 2012-05-15 06:10:20 +02:00 committed by Greg Kroah-Hartman
parent f6fe916ed0
commit b12909b505
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/usb/host/Kconfig
View file

@ -65,7 +65,7 @@ config USB_EHCI_HCD
config USB_EHCI_ROOT_HUB_TT
bool "Root Hub Transaction Translators"
depends on USB_EHCI_HCD
depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
---help---
Some EHCI chips have vendor-specific extensions to integrate
transaction translators, so that no OHCI or UHCI companion
@ -77,7 +77,7 @@ config USB_EHCI_ROOT_HUB_TT
config USB_EHCI_TT_NEWSCHED
bool "Improved Transaction Translator scheduling"
depends on USB_EHCI_HCD
depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
default y
---help---
This changes the periodic scheduling code to fill more of the low