Hi Claudiu, > Series adds initial USB support for the Renesas RZ/G3S SoC. > > Series is split as follows: > - patches 1-2/7 - fixes on bindings and driver for USB PHY > - patches 3-5/7 - updates the rzg2l-usbphy-ctrl driver and documentation > with support for setting PWRRDY though SYSC > - patches 6-7/7 - add device tree support Can you kindly send me a working config (privately will do). I think I enabled all the necessary config options but still get: [ 0.271024] rzg2l_usbphy_ctrl 11e00000.usbphy-ctrl: probe with driver rzg2l_usbphy_ctrl failed with error -22 ... [ 10.981612] platform 11e20000.usb: deferred probe pending: platform: supplier 11e10200.usb-phy not ready [ 10.984103] platform 11e10200.usb-phy: deferred probe pending: platform: wait for supplier /soc/usbphy-ctrl@11e00000/regulator-vbus Thanks, Wolfram