Messages in this thread | | | Date | Mon, 22 Jun 2015 20:43:31 +0300 | From | Sergei Shtylyov <> | Subject | Re: [PATCH 3/3] arm: koelsch: make USB0 perform Host/Function switching |
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Hello.
On 06/22/2015 05:42 PM, 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.
> Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> > --- > arch/arm/boot/dts/r8a7791-koelsch.dts | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts > index cffe33f..8f394be 100644 > --- a/arch/arm/boot/dts/r8a7791-koelsch.dts > +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts [...] > @@ -627,13 +626,15 @@ > > &hsusb { > status = "okay"; > - pinctrl-0 = <&usb0_pins>; > pinctrl-names = "default"; > - renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>; > }; > > &usbphy { > status = "okay"; > + renesas,pwr = <&gpio2 4 GPIO_ACTIVE_HIGH>; > + renesas,id = <&gpio5 31 GPIO_ACTIVE_HIGH>; > + renesas,vbus = <&gpio7 24 GPIO_ACTIVE_HIGH>; > + renesas,vbus-pwr = <&gpio7 23 GPIO_ACTIVE_HIGH>;
The prop names should end with "-gpio" or even "-gpios", according to the GPIO bindings.
WBR, Sergei
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