The generic USB phy has had VBUS-related code for a long time, but it has always been broken, since the regulator was never gotten from the device tree. However, the support itself seems not very useful, since e.g. usb_phy_vbus_on/off has no users and usb_phy_set_power is only used by gadgets to make sure they don't draw too much current. Instead, use the VBUS regulator to implement otg_set_vbus, which is called from several drivers. This results in a change in semantics of VBUS, but since support was always broken I don't think this will have any affect. This got no (non-automated) feedback for an entire release cycle. I'm sending v2 with a wider CC list so hopefully someone can review it in time for 5.19. Changes in v2: - Fix dt_binding_check errors Sean Anderson (4): dt-bindings: usb: usb-nop-xceiv: Repurpose vbus-regulator usb: phy: generic: Get the vbus supply usb: phy: generic: Implement otg->set_vbus usb: phy: generic: Disable vbus on removal .../bindings/usb/usb-nop-xceiv.yaml | 9 ++- drivers/usb/phy/phy-generic.c | 55 +++++++++---------- 2 files changed, 31 insertions(+), 33 deletions(-) -- 2.35.1.1320.gc452695387.dirty
