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SubjectRe: [PATCH 3/3] arm: koelsch: make USB0 perform Host/Function switching
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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