Commits
Li Jun committed 6adb9b7b5fb
usb: chipidea: add a flag for turn on vbus early for host Some usb PHYs need power supply from vbus to make it work, eg mxs-phy, if there is no vbus, USB PHY will not in correct state when the controller starts to work, for host, this requires vbus should be turned on before setting port power(PP) of ehci, to work with this kind of USB PHY design, this patch adds a flag CI_HDRC_TURN_VBUS_EARLY_ON, can be checked by host driver to turn on vbus while start host. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>