The ci13xxx hcd require USB_EHCI_ROOT_HUB_TT. Signed-off-by: Richard Zhao <richard.zhao@xxxxxxxxxxxxx> --- drivers/usb/host/Kconfig | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 684a7bb..89d0371 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -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 ---help--- Some EHCI chips have vendor-specific extensions to integrate transaction translators, so that no OHCI or UHCI companion -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html