summaryrefslogtreecommitdiff
path: root/drivers/usb/chipidea/ulpi.c
AgeCommit message (Collapse)AuthorFilesLines
2017-01-20usb: chipidea: Add support for ULPI PHY busStephen Boyd1-0/+113
Some phys for the chipidea controller are controlled via the ULPI viewport. Add support for the ULPI bus so that these sorts of phys can be probed and read/written automatically without having to duplicate the viewport logic in each phy driver. Acked-by: Peter Chen <peter.chen@nxp.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Peter Chen <peter.chen@nxp.com>