From: maxime.ripard@free-electrons.com (Maxime Ripard)
To: linux-arm-kernel@lists.infradead.org
Subject: [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@redhat.com>
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
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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
2015-07-31 8:59 ` [PATCH 1/5] ARM: dts: sun4i: Enable USB DRC on A10 OLinuxIno Lime Hans de Goede
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
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
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
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
2015-07-31 10:20 ` Maxime Ripard
2015-07-31 10:25 ` [linux-sunxi] " Chen-Yu Tsai
2015-07-31 12:45 ` Hans de Goede
2015-07-31 16:13 ` Hans de Goede
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 ` Hans de Goede
2015-07-31 16:56 ` Maxime Ripard
2015-07-31 17:28 ` Chen-Yu Tsai
2015-07-31 18:02 ` Hans de Goede
2015-08-01 9:18 ` Maxime Ripard
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