From: Phil Edworthy <phil.edworthy@renesas.com>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
        Simon Horman <horms@verge.net.au>
CC: Magnus Damm <magnus.damm@gmail.com>,
        Kishon Vijay Abraham I <kishon@ti.com>,
        Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
        Kumar Gala <galak@codeaurora.org>,
        "Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
        "linux-sh@vger.kernel.org" <linux-sh@vger.kernel.org>
Subject: RE: [PATCH v2] arm: koelsch: make USB0 perform Host/Function
 switching
Thread-Topic: [PATCH v2] arm: koelsch: make USB0 perform Host/Function
 switching
Thread-Index: AQHQtJ99R37xFau970O+YjNqRAB7sZ3IDDmAgAAKoFA=
Date: Thu, 2 Jul 2015 12:11:00 +0000
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References: <1435824869-22784-1-git-send-email-phil.edworthy@renesas.com>
 <5595213B.7080809@cogentembedded.com>
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Hi Sergei.

On 02 July 2015 12:32, Sergei wrote:
> Hello.
> 
> On 7/2/2015 11:14 AM, Phil Edworthy wrote:
> 
> > Both USB Host (pci0) and Function (USBHS) drivers are enabled.
> > The USB PHY driver determines which IP block should be connected
> > based on vbus and id signals read via gpios.
> 
> > Note that switch SW5 and SW6 on Koelsch board needs to be set to
> > position 3 for this to work.
> 
> [...]
> 
> > diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts
> b/arch/arm/boot/dts/r8a7791-koelsch.dts
> > index cffe33f..1bb34d0 100644
> > --- a/arch/arm/boot/dts/r8a7791-koelsch.dts
> > +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
> > @@ -615,7 +615,6 @@
> >
> >   &pci0 {
> >   	status = "okay";
> > -	pinctrl-0 = <&usb0_pins>;
> >   	pinctrl-names = "default";
> 
>     As you're removing "pinctrl-0" prop, you also should remove "pinctrl-names".
Ok.

> >   };
> >
> > @@ -627,13 +626,15 @@
> >
> >   &hsusb {
> >   	status = "okay";
> > -	pinctrl-0 = <&usb0_pins>;
> 
>     Likewise.
Sure.

> [...]
> 
> WBR, Sergei

Thanks
Phil
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