From: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
To: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: Re: [PATCH 4/5] ARM: dts: sun8i: Enable USB DRC on Ippo Q8H-A33 tablet
Date: Fri, 31 Jul 2015 12:08:22 +0200 [thread overview]
Message-ID: <20150731100822.GA2564@lukather> (raw)
In-Reply-To: <1438333194-21181-5-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 641 bytes --]
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 prev parent reply other threads:[~2015-07-31 10:08 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-31 8:59 [PATCH 0/5] ARM: dts: sunxi: Enable USB DRC on a bunch of boards Hans de Goede
[not found] ` <1438333194-21181-1-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-31 8:59 ` [PATCH 1/5] ARM: dts: sun4i: Enable USB DRC on A10 OLinuxIno Lime Hans de Goede
[not found] ` <1438333194-21181-2-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-31 10:10 ` Maxime Ripard
2015-07-31 8:59 ` [PATCH 2/5] ARM: dts: sun5i: Enable USB DRC on A10s OLinuxIno Micro Hans de Goede
[not found] ` <1438333194-21181-3-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-31 10:11 ` Maxime Ripard
2015-07-31 8:59 ` [PATCH 3/5] ARM: dts: sun5i: Enable USB DRC on A13 OLinuxIno Hans de Goede
[not found] ` <1438333194-21181-4-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-31 10:11 ` Maxime Ripard
2015-07-31 8:59 ` [PATCH 4/5] ARM: dts: sun8i: Enable USB DRC on Ippo Q8H-A33 tablet Hans de Goede
[not found] ` <1438333194-21181-5-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-31 10:08 ` Maxime Ripard [this message]
2015-07-31 8:59 ` [PATCH 5/5] ARM: dts: sun7i: Add dts file for Wits Pro A20 DKT Hans de Goede
[not found] ` <1438333194-21181-6-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-31 10:20 ` Maxime Ripard
2015-07-31 10:25 ` Chen-Yu Tsai
[not found] ` <CAGb2v65TEogqYFAfen1VnOaiepvez5t8Oh+Q=OYsRS_aZUMO3A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-31 12:45 ` [linux-sunxi] " Hans de Goede
2015-07-31 16:13 ` Hans de Goede
[not found] ` <55BB9E92.30604-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-31 17:33 ` Chen-Yu Tsai
2015-08-01 9:30 ` Maxime Ripard
2015-08-02 12:58 ` Hans de Goede
2015-08-02 13:00 ` [linux-sunxi] " Hans de Goede
2015-07-31 16:56 ` Maxime Ripard
2015-07-31 17:28 ` Chen-Yu Tsai
2015-07-31 18:02 ` [linux-sunxi] " Hans de Goede
[not found] ` <55BBB840.80107-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-08-01 9:18 ` Maxime Ripard
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