This property is used when the otg-id pin is not connected. When this property is set it forces to set the B-Device Session Valid bit when the port works as device and clears that bit when the port works as host. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx> --- .../devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index 2d4808d3920b..55761f466c41 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -48,6 +48,11 @@ Optional properties: See ./phy-bindings.txt for details. - rockchip,utmi-avalid : boolean, use the avalid register to get vbus status. Otherwise, use the bvalid register. + - rockchip,force-bvalid : boolean, set this to force the B-Device Session + Valid bit when the usb port is in device mode. This + is used when the otg-id pin is not connected. + Only supported in case of compatible being: + * "rockchip,rk3399-usb2phy" Example: -- 2.18.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
