From: andre@bitwigglers.org (Andre Haupt)
To: kernelnewbies@lists.kernelnewbies.org
Subject: LPC bus access howto
Date: Mon, 21 Nov 2011 17:01:29 +0100 [thread overview]
Message-ID: <20111121160129.GA17851@localhost.localdomain> (raw)
Hi all,
We have a FPGA which will be connected to the LPC bus. This FPGA will
provide some GPIO functionality, a rotary encoder, etc.
Now i want to write a kernel driver to talk to this FPGA.
I am unsure how to get access to the LPC bus in the first place.
What kernel APIs should i use? How to get the memory mapping right, etc?
I would appreciate any pointers to documentation or examples.
cheers,
Andre
next reply other threads:[~2011-11-21 16:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-21 16:01 Andre Haupt [this message]
2011-11-21 16:53 ` LPC bus access howto Guillaume Knispel
2011-11-22 10:01 ` Andre Haupt
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