Commits
Hans de Goede committed d2332303efc
phy-sun4i-usb: Add id and vbus detection support for the otg phy (phy0) The usb0 phy is connected to an OTG controller, and as such needs some special handling: 1) It allows explicit control over the pullups, enable these on phy_init and disable them on phy_exit. 2) It has bits to signal id and vbus detect to the musb-core, add support for for monitoring id and vbus detect gpio-s for use in dual role mode, and set these bits to the correct values for operating in host only mode when no gpios are specified in the devicetree. While updating the devicetree binding documentation also add documentation for the sofar undocumented usage of regulators for vbus for all 3 phys. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>