imx6: sync usb chipidea with upstream

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 37686

target/linux/imx6/patches-3.10/0001-usb-chipidea-improve-kconfig.patch

@@ -59,8 +59,6 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  drivers/usb/chipidea/Kconfig | 6 +++---
  1 file changed, 3 insertions(+), 3 deletions(-)
 
-diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig
-index b2df442..eb2aa2e 100644
 --- a/drivers/usb/chipidea/Kconfig
 +++ b/drivers/usb/chipidea/Kconfig
 @@ -12,15 +12,15 @@ if USB_CHIPIDEA
@@ -82,6 +80,3 @@ index b2df442..eb2aa2e 100644
  	select USB_EHCI_ROOT_HUB_TT
  	help
  	  Say Y here to enable host controller functionality of the
--- 
-1.8.3.3
-

target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch

@@ -0,0 +1,44 @@
+From 972a6c5d56b42d6dd326867d5974ffa58383ec53 Mon Sep 17 00:00:00 2001
+From: Peter Chen <peter.chen@freescale.com>
+Date: Mon, 29 Jul 2013 13:09:57 +0300
+Subject: [PATCH] usb: chipidea: fix the build error with randconfig
+
+Using below  configs, the compile will have error:
+ERROR: "ehci_init_driver" undefined!
+
+.config:
+CONFIG_USB_CHIPIDEA=m
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_DEBUG=y
+
+The reason is chipidea host uses symbol from ehci, but ehci
+is not compiled. Let the chipidea host depend on
+ehci even it is built as module.
+
+Signed-off-by: Peter Chen <peter.chen@freescale.com>
+Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/chipidea/Kconfig | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/usb/chipidea/Kconfig
++++ b/drivers/usb/chipidea/Kconfig
+@@ -12,7 +12,7 @@ if USB_CHIPIDEA
+ 
+ config USB_CHIPIDEA_UDC
+ 	bool "ChipIdea device controller"
+-	depends on USB_GADGET=y || USB_CHIPIDEA=m
++	depends on USB_GADGET=y || (USB_CHIPIDEA=m && USB_GADGET=m)
+ 	help
+ 	  Say Y here to enable device controller functionality of the
+ 	  ChipIdea driver.
+@@ -20,7 +20,7 @@ config USB_CHIPIDEA_UDC
+ config USB_CHIPIDEA_HOST
+ 	bool "ChipIdea host controller"
+ 	depends on USB=y
+-	depends on USB_EHCI_HCD=y || USB_CHIPIDEA=m
++	depends on USB_EHCI_HCD=y || (USB_CHIPIDEA=m && USB_EHCI_HCD=m)
+ 	select USB_EHCI_ROOT_HUB_TT
+ 	help
+ 	  Say Y here to enable host controller functionality of the

target/linux/imx6/patches-3.10/0003-usb-chipidea-enable-to-build-host-support-as-module.patch

@@ -1,6 +1,6 @@
-From f4087fcf07cce987f5ce3c42d6aee87b7b4f82b8 Mon Sep 17 00:00:00 2001
+From f51ac206b1ca27d240fe7fde6975496d558f51df Mon Sep 17 00:00:00 2001
 From: Luka Perkov <luka@openwrt.org>
-Date: Sun, 28 Jul 2013 20:33:01 +0200
+Date: Sun, 4 Aug 2013 03:10:59 +0200
 Subject: [PATCH] usb: chipidea: enable to build host support as module
 
 USB_CHIPIDEA_HOST does not need to depend on USB=y, USB_CHIPIDEA_HOST will work
@@ -14,8 +14,6 @@ Signed-off-by: Luka Perkov <luka@openwrt.org>
  drivers/usb/chipidea/Kconfig | 1 -
  1 file changed, 1 deletion(-)
 
-diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig
-index eb2aa2e..c9477e3 100644
 --- a/drivers/usb/chipidea/Kconfig
 +++ b/drivers/usb/chipidea/Kconfig
 @@ -19,7 +19,6 @@ config USB_CHIPIDEA_UDC
@@ -23,9 +21,6 @@ index eb2aa2e..c9477e3 100644
  config USB_CHIPIDEA_HOST
  	bool "ChipIdea host controller"
 -	depends on USB=y
- 	depends on USB_EHCI_HCD=y || USB_CHIPIDEA=m
+ 	depends on USB_EHCI_HCD=y || (USB_CHIPIDEA=m && USB_EHCI_HCD=m)
  	select USB_EHCI_ROOT_HUB_TT
  	help
--- 
-1.8.3.3
-