From: grinberg@compulab•co.il (Igor Grinberg)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 3/5] omap3: cm-t3517: add support for usb host.
Date: Mon, 20 Sep 2010 16:46:34 +0200 [thread overview]
Message-ID: <4C9773CA.4010102@compulab.co.il> (raw)
In-Reply-To: <20100920063913.GB32493@legolas.emea.dhcp.ti.com>
On 09/20/10 08:39, Felipe Balbi wrote:
> On Thu, Sep 16, 2010 at 04:12:06AM -0500, Igor Grinberg wrote:
>> Yes it will, but even if the hub reset gpio is for some reason unavailable,
>> we don't want to disable ehci completely...
>
> then you should set the gpio to an invalid number, otherwise you might
> cause lots of WARN() to appear due to fiddling with unrequested gpio.
What gpio should be set to invalid number?
It is a reset gpio for usb _hub_ and it has nothing to do with ehci.
Can you please, explain the case when I might cause those WARN()'s?
--
Regards,
Igor.
next prev parent reply other threads:[~2010-09-20 14:46 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-16 8:54 [PATCH 0/5] Support for CompuLab CM-T3517 modules Igor Grinberg
2010-09-16 8:54 ` [PATCH 1/5] omap3: Introduce CompuLab CM-T3517 module Igor Grinberg
2010-09-16 17:53 ` Tony Lindgren
2010-09-19 8:58 ` Igor Grinberg
2010-09-16 8:54 ` [PATCH 2/5] omap3: cm-t3517: add support for v3020 rtc Igor Grinberg
2010-09-16 8:54 ` [PATCH 3/5] omap3: cm-t3517: add support for usb host Igor Grinberg
2010-09-16 9:00 ` Felipe Balbi
2010-09-16 9:12 ` Igor Grinberg
2010-09-16 17:48 ` Tony Lindgren
2010-09-19 9:00 ` Igor Grinberg
2010-09-20 6:39 ` Felipe Balbi
2010-09-20 14:46 ` Igor Grinberg [this message]
2010-09-21 7:07 ` Felipe Balbi
2010-09-16 8:54 ` [PATCH 4/5] omap3: cm-t3517: add support for NAND flash Igor Grinberg
2010-09-16 8:54 ` [PATCH 5/5] omap3: cm-t3517: add support for TI HECC Igor Grinberg
-- strict thread matches above, loose matches on Subject: below --
2010-09-21 16:03 [PATCH 0/5] Support for CompuLab CM-T3517 modules Igor Grinberg
2010-09-21 16:03 ` [PATCH 3/5] omap3: cm-t3517: add support for usb host Igor Grinberg
2010-09-21 16:26 ` Gadiyar, Anand
2010-09-22 8:24 ` Igor Grinberg
2010-09-27 22:28 ` Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4C9773CA.4010102@compulab.co.il \
--to=grinberg@compulab$(echo .)co.il \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox