Hi Greg, Thanks for the feedback. > Subject: Re: [PATCH 04/12] usb: host: ehci-r8a77470: Add EHCI support for > Renesas RZ/G1C devices > > On Mon, Apr 01, 2019 at 01:53:44PM +0100, Biju Das wrote: > > This patch adds the glue code required to ensure the on-chip EHCI > > controller works on RZ/G1C(a.k.a R8A77470) SoC's from Renesas. > > > > Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx> > > --- > > V1-->V2 > > * New patch > > --- > > drivers/usb/host/Kconfig | 9 ++ > > drivers/usb/host/Makefile | 1 + > > drivers/usb/host/ehci-r8a77470.c | 327 > > +++++++++++++++++++++++++++++++++++++++ > > 3 files changed, 337 insertions(+) > > create mode 100644 drivers/usb/host/ehci-r8a77470.c > > > > diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index > > d809671..a474aa9 100644 > > --- a/drivers/usb/host/Kconfig > > +++ b/drivers/usb/host/Kconfig > > @@ -237,6 +237,15 @@ config USB_EHCI_HCD_STI > > Enable support for the on-chip EHCI controller found on > > STMicroelectronics consumer electronics SoC's. > > > > +config USB_EHCI_HCD_R8A77470 > > + tristate "Support for Renesas R8A77470 on-chip EHCI USB controller" > > + depends on ARCH_R8A77470 && OF > > COMPILE_TEST so that others can also test-build this to ensure that we do > not break anything over time? OK. Will send V3 with below changes depends on (ARCH_R8A77470 && OF) || COMPILE_TEST regards, Biju