Messages in this thread | | | From | Phil Edworthy <> | Subject | RE: [PATCH v2] arm: koelsch: make USB0 perform Host/Function switching | Date | Thu, 2 Jul 2015 12:11:00 +0000 |
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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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