Enable the otg/drc usb controller on the Ippo Q8H-A33 tablet, for now it is enabled in host-only mode, because true OTG support requires support for detecting and enabling Vbus through the axp221 pmic. For this to work the Vbus on the port must be enabled by u-boot, or a powered hub must be used. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- arch/arm/boot/dts/sun8i-a33-ippo-q8h-v1.2-lcd1024x600.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a33-ippo-q8h-v1.2-lcd1024x600.dts b/arch/arm/boot/dts/sun8i-a33-ippo-q8h-v1.2-lcd1024x600.dts index 12dfb1e..dc14091 100644 --- a/arch/arm/boot/dts/sun8i-a33-ippo-q8h-v1.2-lcd1024x600.dts +++ b/arch/arm/boot/dts/sun8i-a33-ippo-q8h-v1.2-lcd1024x600.dts @@ -116,3 +116,12 @@ pinctrl-0 = <&r_uart_pins_a>; status = "okay"; }; + +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; -- 2.4.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html