From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: [PATCH 17/20] ARM: dts: sun8i: Enable USB DRC on Ippo Q8H-A33 tablet Date: Fri, 5 Jun 2015 21:02:20 +0200 Message-ID: <1433530943-12599-18-git-send-email-hdegoede@redhat.com> References: <1433530943-12599-1-git-send-email-hdegoede@redhat.com> Return-path: In-Reply-To: <1433530943-12599-1-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Maxime Ripard Cc: Chen-Yu Tsai , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree , linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Hans de Goede List-Id: devicetree@vger.kernel.org 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 --- 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-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html