Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757737AbYFISAc (ORCPT ); Mon, 9 Jun 2008 14:00:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753616AbYFISAV (ORCPT ); Mon, 9 Jun 2008 14:00:21 -0400 Received: from the2masters.de ([213.146.113.64]:38775 "EHLO smtp.the2masters.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752818AbYFISAS (ORCPT ); Mon, 9 Jun 2008 14:00:18 -0400 Subject: GPIO-Ports on VIA EPIA-SN From: Stefan Hellermann To: linux-kernel@vger.kernel.org, David Brownell , David Brownell Content-Type: multipart/mixed; boundary="=-cONb25w5qJm1jKwMmBPJ" Date: Mon, 09 Jun 2008 20:00:05 +0200 Message-Id: <1213034405.2592.22.camel@hel-stefan.lan> Mime-Version: 1.0 X-Mailer: Evolution 2.22.2 (2.22.2-2.fc9) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 84379 Lines: 1124 --=-cONb25w5qJm1jKwMmBPJ Content-Type: text/plain Content-Transfer-Encoding: 7bit Hello, I have a VIA Epia-SN embedded-board with 8 GPIO-connectors. I got the attached documentation from VIA after I asked how to use the GPIO-connectors with Linux. The GPIO is connected to the VT8251 southbridge, here is lspci-output: # lspci -vv -s 00:11.0 00:11.0 ISA bridge: VIA Technologies, Inc. VT8251 PCI to ISA Bridge Subsystem: VIA Technologies, Inc. VT8251 PCI to ISA Bridge Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR-