usb: dwc3: add dis_u2_freeclk_exists_quirk
authorWilliam Wu <william.wu@rock-chips.com>
Tue, 16 Aug 2016 14:44:37 +0000 (22:44 +0800)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Thu, 25 Aug 2016 09:13:11 +0000 (12:13 +0300)
commit16199f33893922db8de8d3460384291b853051ec
tree0ce2e3f2845128123b675df47ed56b723925fcd8
parent17f6ed62b0dbe58ca9f527d87612de04ed2cce8b
usb: dwc3: add dis_u2_freeclk_exists_quirk

Add a quirk to clear the GUSB2PHYCFG.U2_FREECLK_EXISTS bit,
which specifies whether the USB2.0 PHY provides a free-running
PHY clock, which is active when the clock control input is active.

Signed-off-by: William Wu <william.wu@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Documentation/devicetree/bindings/usb/dwc3.txt
drivers/usb/dwc3/core.c
drivers/usb/dwc3/core.h