From: marex@denx•de (Marek Vasut)
To: linux-arm-kernel@lists•infradead.org
Subject: Chipidea usb otg support for IMX/MXS (device functionality)
Date: Tue, 25 Jun 2013 20:42:34 +0200 [thread overview]
Message-ID: <201306252042.34341.marex@denx.de> (raw)
In-Reply-To: <CAOMZO5DFdUNm3e6+VLioFLEORYXaN2X331jOYBm7o-pE_6MYvw@mail.gmail.com>
Dear Fabio Estevam,
> On Tue, Jun 25, 2013 at 11:23 AM, Fabio Estevam <festevam@gmail•com> wrote:
> > On Mon, Jun 24, 2013 at 10:51 AM, Marek Vasut <marex@denx•de> wrote:
> >> Fabio, can you possibly test on MX23EVK please?
> >
> > I never used USB gadget with chipidea driver.
> >
> > Could you please explain what are the changes I need to do in the dts
> > file (I want to try on mx28evk first) and defconfig in order to be
> > able to test gadget? I am running today's linux-next.
>
> I tried the following:
Merge [1] into your tree, enable USB peripheral mode for CI13xxx, enable
ethernet gadget, adjust your DT file like this for the usb0 node:
usb0: usb at 80080000 {
dr_mode = "peripheral";
status = "okay";
};
And you should have gadget working.
[1]
http://git.pengutronix.de/?p=mgr/linux.git;a=shortlog;h=refs/heads/v3.10/topic/usb-
peterchen
Best regards,
Marek Vasut
next prev parent reply other threads:[~2013-06-25 18:42 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <51A5A808.2070803@digi.com>
[not found] ` <F281D0F91ED19E4D8E63A7504E8A649803E8A3F3@039-SN2MPN1-021.039d.mgd.msft.net>
2013-05-29 7:50 ` Chipidea usb otg support for IMX/MXS (device functionality) maxime.ripard at free-electrons.com
2013-05-29 8:07 ` Chen Peter-B29397
2013-05-29 10:13 ` Michael Grzeschik
2013-05-29 12:19 ` maxime.ripard at free-electrons.com
2013-05-29 12:41 ` Michael Grzeschik
2013-05-30 13:53 ` maxime.ripard at free-electrons.com
2013-06-21 11:26 ` Marek Vasut
2013-06-21 12:22 ` Michael Grzeschik
2013-06-21 12:56 ` Marek Vasut
2013-06-22 2:33 ` Marek Vasut
2013-06-22 8:28 ` Chen Peter-B29397
2013-06-22 13:29 ` Marek Vasut
2013-06-24 1:37 ` Chen Peter-B29397
2013-06-24 7:08 ` Shawn Guo
2013-06-24 13:51 ` Marek Vasut
2013-06-25 1:48 ` Chen Peter-B29397
2013-06-25 18:40 ` Marek Vasut
2013-06-27 13:49 ` Marek Vasut
2013-06-28 6:48 ` Chen Peter-B29397
2013-06-28 9:42 ` Marek Vasut
2013-06-28 10:46 ` Chen Peter-B29397
2013-06-28 11:56 ` Marek Vasut
2013-06-28 13:04 ` Chen Peter-B29397
2013-06-28 13:11 ` Fabio Estevam
2013-07-01 2:06 ` Chen Peter-B29397
2013-07-07 1:10 ` Marek Vasut
2013-07-08 1:21 ` Chen Peter-B29397
2013-07-08 20:56 ` Marek Vasut
2013-07-09 1:05 ` Chen Peter-B29397
2013-07-09 10:38 ` Marek Vasut
2013-06-25 14:23 ` Fabio Estevam
2013-06-25 15:39 ` Fabio Estevam
2013-06-25 18:42 ` Marek Vasut [this message]
2013-07-09 15:07 ` Marek Vasut
2013-05-30 16:17 ` Hector Palacios
2013-06-07 9:37 ` maxime.ripard at free-electrons.com
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