From: alandpearson@gmail.com (Alan Pearson)
To: linux-arm-kernel@lists.infradead.org
Subject: w1-gpio oops
Date: Tue, 9 Nov 2010 16:52:31 +0000 [thread overview]
Message-ID: <F67FCEAB-7AD7-4920-969C-124C4C172DBC@gmail.com> (raw)
In-Reply-To: <87lj524hrt.fsf@lechat.rtp-net.org>
>>> P. So u might need to define those
>>> in your board file.
>>>
>>
>> OK, I've modified my board file like so (guruplug-setup.c) :
>>
>>
>> static struct w1_gpio_platform_data guru_gpio_platform_data = {
>> .pin = MPP38_GPIO,
>
> It's 38 not MPP38_GPIO. MPP38_GPIO is for the guruplug_mpp_config[]
> stuff (looks at how the leds are configured for instance)
>
>
> Arnaud
>
>
Guys, thanks. I've now got the module loading and utilising the GPIO pin.
I know it is, because I cannot now grab the GPIO pin for normal GPIO as the w1_gpio driver has claimed ownership.
I can't get it to see my device yet, but I'll get that figured out soon I hope.
Many thanks for all your help, it is really appreciated here.
Alan
prev parent reply other threads:[~2010-11-09 16:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-09 13:59 w1-gpio oops Alan Pearson
2010-11-09 14:29 ` Hemanth V
2010-11-09 14:44 ` Alan Pearson
2010-11-09 14:53 ` Hemanth V
2010-11-09 14:56 ` Alan Pearson
2010-11-09 15:40 ` Alan Pearson
2010-11-09 15:51 ` Arnaud Patard (Rtp)
2010-11-09 16:52 ` Alan Pearson [this message]
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