From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Fri, 31 Jul 2015 12:08:22 +0200 Subject: [PATCH 4/5] ARM: dts: sun8i: Enable USB DRC on Ippo Q8H-A33 tablet In-Reply-To: <1438333194-21181-5-git-send-email-hdegoede@redhat.com> References: <1438333194-21181-1-git-send-email-hdegoede@redhat.com> <1438333194-21181-5-git-send-email-hdegoede@redhat.com> Message-ID: <20150731100822.GA2564@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Fri, Jul 31, 2015 at 10:59:53AM +0200, Hans de Goede wrote: > 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. A comment on top of the usb_otg node stating that would be great. It stands out more when we want to refactor stuff (with a FIXME even?). Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: