From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Schoenleitner Subject: AT91 kernel programming documentation ? Date: Wed, 30 Jul 2008 15:53:19 +0200 Message-ID: <4890724F.2020505@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-embedded-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: linux-embedded@vger.kernel.org Hi, I'm looking for some good documentation concerning AT91 Linux kernel development. Currently I have a Olimex AT91SAM9260 development board which is supported by the at91 patch set. Now I would like to add different hardware to the board and write some kernel code for it. Unfortunately, there doesn't seem to be a lot of documentation. At the moment I'm reading mach-at91 related source code and trying to find out how things work. Specificly, I would like to know how the different SoC devices can be accessed and used, how I can do port multiplexing, how I can tell the kernel which hardware is attached to where and so on. Can you guys suggest any documentation ?