From: Tony Lindgren <tony@atomide.com>
To: "Enric Balletbò i Serra" <eballetbo@gmail.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: How to add an expansion board on IGEP v2 board.
Date: Fri, 5 Nov 2010 14:45:23 -0700 [thread overview]
Message-ID: <20101105214523.GY9264@atomide.com> (raw)
In-Reply-To: <AANLkTi=_nQu2YZT0+Nq-vGOfu=YufAGC9k+g6GBzYHZH@mail.gmail.com>
* Enric Balletbò i Serra <eballetbo@gmail.com> [101027 01:23]:
> Hello all,
>
> I would ask some technical questions, maybe someone can help me. I
> would add support for a new expansion board for IGEP v2 board,
>
> The expansion board comes with a EEPROM, the EEPROM is used to
> identify the expansion board, my idea is create a new file for
> expansion board ( board-igep0020-expansion.c ) and
>
> * on board-igep0020.c
> - Add extern void __init igep2_expansion_init(void);
> - Call igep2_expansion_init on igep2_init()
>
> * on board-igep0020-expansion.c
> - Create igep2_expansion_init, inside this funciton
> - Add e2prom device and read board id
> - If board ID exists then init all expansion devices
>
> I'm in the right way ? Comments ?
Sounds good to me. Runtime detection is the best way to go.
Tony
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
prev parent reply other threads:[~2010-11-05 21:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-27 8:32 How to add an expansion board on IGEP v2 board Enric Balletbò i Serra
2010-11-05 21:45 ` Tony Lindgren [this message]
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=20101105214523.GY9264@atomide.com \
--to=tony@atomide.com \
--cc=eballetbo@gmail.com \
--cc=linux-omap@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
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