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author	Peter Chen <peter.chen@nxp.com>
	Mon, 27 Mar 2017 02:54:27 +0000 (10:54 +0800)
committer	Peter Chen <peter.chen@nxp.com>
	Fri, 14 Apr 2017 01:26:37 +0000 (09:26 +0800)
commit	a932a8041ff9941a244619555f1c75ecf299f662
tree	327a92c46c42a92c000557389777540fdad74737	tree \| snapshot (tar.gz zip)
parent	4f4555cfe704913ce4ce836ab2707825d784a7cc	commit \| diff

usb: chipidea: core: add sysfs group

Sometimes, the user needs to adjust some properties for controllers, eg
the role for controller, we add sysfs group for them.

The attribute 'role' is used to switch host/gadget role dynamically, the
uewr can read the current role, and write the other role compare to
current one to finish the switch.

Signed-off-by: Peter Chen <peter.chen@nxp.com>

Documentation/ABI/testing/sysfs-platform-chipidea-usb2	[new file with mode: 0644]	blob
drivers/usb/chipidea/core.c		diff \| blob \| blame \| history
drivers/usb/chipidea/udc.c		diff \| blob \| blame \| history

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