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
|