Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754724Ab2BAN0z (ORCPT ); Wed, 1 Feb 2012 08:26:55 -0500 Received: from metis.ext.pengutronix.de ([92.198.50.35]:55321 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754630Ab2BAN0y (ORCPT ); Wed, 1 Feb 2012 08:26:54 -0500 From: Sascha Hauer To: linux-kernel@vger.kernel.org Cc: Samuel Ortiz , Jean Delvare , linux-i2c@vger.kernel.org, linux-watchdog@vger.kernel.org, Ben Dooks , kernel@pengutronix.de Subject: [RESEND] Congatec CGEB base, i2c and watchdog driver support Date: Wed, 1 Feb 2012 14:26:30 +0100 Message-Id: <1328102793-4313-1-git-send-email-s.hauer@pengutronix.de> X-Mailer: git-send-email 1.7.2.5 X-SA-Exim-Connect-IP: 2001:6f8:1178:2:219:66ff:fe5b:d076 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2186 Lines: 50 This is a resend of the series I posted in january, only difference is that this time I have included the i2c and watchdog lists. To minimize dependencies I suggest pushing this via the mfd tree, given I get acks on the I2C and watchdog part. The following series adds support for the Congatec CGEB interface found on some Congatec x86 boards. The CGEB interface is a BIOS interface which provides access to onboard peripherals like I2C busses and watchdogs. It works by mapping BIOS code and searching for magic values which specify the entry points to the CGEB call. The CGEB call is an API provided by the BIOS which provides access to the functions in an ioctl like fashion. For more information about the CGEB API have a look at: http://www.congatec.com/single_news+M5d58c9cd155.html This document only describes the C API, unfortunately not the underlying BIOS interface. Comments very appreciated. Sascha Sascha Hauer (3): mfd: Add basic support for the Congatec CGEB BIOS interface i2c: Add Congatec CGEB I2C driver watchdog: Add Congatec CGEB watchdog driver drivers/i2c/busses/Kconfig | 7 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-congatec-cgeb.c | 206 ++++++++++ drivers/mfd/Kconfig | 10 + drivers/mfd/Makefile | 1 + drivers/mfd/congatec-cgeb.c | 590 +++++++++++++++++++++++++++++ drivers/watchdog/Kconfig | 9 + drivers/watchdog/Makefile | 1 + drivers/watchdog/congatec_cgeb_watchdog.c | 181 +++++++++ include/linux/mfd/congatec-cgeb.h | 105 +++++ 10 files changed, 1111 insertions(+), 0 deletions(-) create mode 100644 drivers/i2c/busses/i2c-congatec-cgeb.c create mode 100644 drivers/mfd/congatec-cgeb.c create mode 100644 drivers/watchdog/congatec_cgeb_watchdog.c create mode 100644 include/linux/mfd/congatec-cgeb.h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/