From: "Gilad Rom" <gilad@romat.com>
To: <ppopov@embeddedalley.com>, <linux-mips@linux-mips.org>
Subject: Re: GPIO on the Au1500
Date: Sun, 14 Nov 2004 10:35:30 +0200 [thread overview]
Message-ID: <09ac01c4ca24$e68a6740$a701a8c0@lan> (raw)
In-Reply-To: 20041112181335.13362.qmail@web81008.mail.yahoo.com
Thanks.
Can't I just mmap /dev/mem and use the
GPIO offset from SYS_BASE?
Gilad.
----- Original Message -----
From: "Pete Popov" <ppopov@embeddedalley.com>
To: "Gilad Rom" <gilad@romat.com>; <linux-mips@linux-mips.org>
Sent: Friday, November 12, 2004 8:13 PM
Subject: Re: GPIO on the Au1500
>
> --- Gilad Rom <gilad@romat.com> wrote:
>
>> Hello,
>>
>> I am trying to use the au1000_gpio driver, but I'm a
>> little clueless as to how it is meant to be used.
>> Can I use the GPIO ioctl's from a userland
>> program, or must I write a kernel module?
>
> I'll see if I can dig up some docs and the example
> userland program this weekend. That driver hasn't been
> tested in a while though.
>
> Pete
>
>> Thank you,
>> Gilad Rom
>> Romat Telecom
>>
>>
>>
>
WARNING: multiple messages have this Message-ID (diff)
From: "Gilad Rom" <gilad@romat.com>
To: ppopov@embeddedalley.com, linux-mips@linux-mips.org
Subject: Re: GPIO on the Au1500
Date: Sun, 14 Nov 2004 10:35:30 +0200 [thread overview]
Message-ID: <09ac01c4ca24$e68a6740$a701a8c0@lan> (raw)
Message-ID: <20041114083530.vFYehf-qZ57AN7XRZaIaydzALGzWDMdHc5BJXupLBLc@z> (raw)
In-Reply-To: 20041112181335.13362.qmail@web81008.mail.yahoo.com
Thanks.
Can't I just mmap /dev/mem and use the
GPIO offset from SYS_BASE?
Gilad.
----- Original Message -----
From: "Pete Popov" <ppopov@embeddedalley.com>
To: "Gilad Rom" <gilad@romat.com>; <linux-mips@linux-mips.org>
Sent: Friday, November 12, 2004 8:13 PM
Subject: Re: GPIO on the Au1500
>
> --- Gilad Rom <gilad@romat.com> wrote:
>
>> Hello,
>>
>> I am trying to use the au1000_gpio driver, but I'm a
>> little clueless as to how it is meant to be used.
>> Can I use the GPIO ioctl's from a userland
>> program, or must I write a kernel module?
>
> I'll see if I can dig up some docs and the example
> userland program this weekend. That driver hasn't been
> tested in a while though.
>
> Pete
>
>> Thank you,
>> Gilad Rom
>> Romat Telecom
>>
>>
>>
>
next prev parent reply other threads:[~2004-11-14 8:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-12 10:38 GPIO on the Au1500 Gilad Rom
2004-11-12 10:38 ` Gilad Rom
2004-11-12 18:13 ` Pete Popov
2004-11-14 8:35 ` Gilad Rom [this message]
2004-11-14 8:35 ` Gilad Rom
2004-11-14 15:53 ` Gilad Rom
2004-11-14 15:53 ` Gilad Rom
2004-11-16 0:25 ` Dan Malek
2004-11-16 0:25 ` Dan Malek
2004-11-14 17:08 ` Charles Eidsness
2004-11-14 18:45 ` Pete Popov
2004-11-15 7:44 ` Gilad Rom
2004-11-15 7:44 ` Gilad Rom
2004-11-15 16:17 ` Charles Eidsness
2004-11-15 16:38 ` Gilad Rom
2004-11-15 16:38 ` Gilad Rom
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