Hi Biju-san, > From: Biju Das, Sent: Thursday, October 25, 2018 10:57 PM > > Define the r8a77470 generic part of the USB PHY device node. > > Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx> > --- > This patch is tested against renesas-devel Thank you for the patch! <snip> > + usbphy1: usb-phy@e6598100 { > + compatible = "renesas,usb-phy-r8a77470", > + "renesas,rcar-gen2-usb-phy"; > + reg = <0 0xe6598100 0 0x100>, > + <0 0xee0c0200 0 0x118>; > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&cpg CPG_MOD 706>, <&cpg CPG_MOD 705>; > + clock-names = "usbhs", "usb20_host"; > + status = "disabled"; > + resets = <&cpg 706>, <&cpg 705>; > + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; > + > + usb1: usb-channel@0 { > + reg = <0>; > + #phy-cells = <1>; > + }; > + }; I think this usbphy1 has to have 'status = "disabled"'. Best regards, Yoshihiro Shimoda