From: Tony Lindgren <tony@atomide.com>
To: Laurent Epinat <laurent.epinat@cioinfoindus.fr>
Cc: linux-omap@vger.kernel.org
Subject: Re: Trying to understand how to use new OMAP mux code
Date: Wed, 2 Jun 2010 14:21:30 +0300 [thread overview]
Message-ID: <20100602112130.GG5980@atomide.com> (raw)
In-Reply-To: <4C062DD4.2050701@cioinfoindus.fr>
* Laurent Epinat <laurent.epinat@cioinfoindus.fr> [100602 13:03]:
> Hello all
>
>
> How can I call omap_mux_init_signal()
> from external driver compiled as module ?
>
> cause the function is not in the standard path include files
> and is not exported
You can't that's the whole idea :)
Instead, please do the muxing in the board-*.c file for all the
pins, or for the device when you initialize the platform data.
The muxing of pins is board specific, and doing it in the board-*.c
files allows us to free the memory for the unused pin data. Note
that you can also mux using the kernel cmdline if you have something
non-standard connected to your board pins.
Regards,
Tony
next prev parent reply other threads:[~2010-06-02 11:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-11 22:24 Trying to understand how to use new OMAP mux code Peter Barada
2010-03-11 22:48 ` Tony Lindgren
2010-03-12 4:48 ` Peter Barada
2010-03-12 5:42 ` Premi, Sanjeev
2010-06-02 10:09 ` Laurent Epinat
2010-06-02 11:21 ` Tony Lindgren [this message]
2010-06-02 11:46 ` Jarkko Nikula
2010-06-02 12:56 ` beagleboard expansion boards, was " Koen Kooi
2010-06-02 13:14 ` Jarkko Nikula
2010-06-02 13:57 ` Tony Lindgren
2010-06-02 14:06 ` Koen Kooi
2010-06-02 14:44 ` Tony Lindgren
2010-06-02 14:14 ` Jarkko Nikula
2010-06-02 14:45 ` Tony Lindgren
2010-06-02 14:54 ` Felipe Balbi
2010-06-02 15:01 ` Tony Lindgren
2010-06-02 16:12 ` Gadiyar, Anand
2010-06-03 13:42 ` Laurent Epinat
2010-06-03 14:06 ` Tony Lindgren
2010-06-03 14:37 ` Tony Lindgren
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