From: Marek Vasut <marex@denx.de>
Date: Tue, 15 May 2012 04:10:20 +0000 (+0200)
Subject: USB: CI13xxx: Allow use of CONFIG_USB_EHCI_ROOT_HUB_TT
X-Git-Tag: firefly_0821_release~3680^2~2827^2~41
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b12909b505ebb9a4f28ac32c6bf204b73828b44e;p=firefly-linux-kernel-4.4.55.git

USB: CI13xxx: Allow use of CONFIG_USB_EHCI_ROOT_HUB_TT

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>
---

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 684a7bba9307..74a14f6ed34c 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_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