From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753921Ab1IWMr7 (ORCPT ); Fri, 23 Sep 2011 08:47:59 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:51213 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753852Ab1IWMr4 convert rfc822-to-8bit (ORCPT ); Fri, 23 Sep 2011 08:47:56 -0400 thread-index: Acx57wKOUQebLQUIQmyH+P3nAarVVQ== Content-Transfer-Encoding: 8BIT Content-Class: urn:content-classes:message Importance: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.4657 From: Tero Kristo To: CC: , Subject: [PATCHv9 00/18] omap PRCM chain handler Date: Fri, 23 Sep 2011 15:46:08 +0300 Message-ID: <1316781986-30642-1-git-send-email-t-kristo@ti.com> X-Mailer: git-send-email 1.7.4.1 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Following set contains the version 9 of this work. This patch set contains a number of patches tagged as 'TEMP', they are only meant for testing purposes and to provide proof of concept. Most of the 'TEMP' patches are related to UART runtime handling and they will be replaced by work done by Govindraj Raja. As this is a new set sent to linux-arm and linux-kernel lists, the basic concept being tackled with this set is to provide a mechanism for multiple drivers to register for PRCM interrupts. PRCM interrupt contains a SoC depenpend number of events, which of most interesting ones are wakeup and IO chain. These are the only supported events in the driver currently, but it is possible to add more by tweaking omap3xxx-prm.c and omap4xxx-prm.c files. This driver should also be expanded later to contain much of the code currently included within the OMAP voltage framework, which resides under arch/arm/mach-omap2/voltage*,vc*,vp*. Changes compared to previous version of this set: - PRM driver is now moved under /drivers/mfd - PRM driver split into three parts now, common, omap3 and omap4 - version of the driver to init is detected based on PRM version (patch 11) - cleaned up the initialization logic a bit (platform device is built separately, provide two different drivers) - renamed PRM hwmods as prm3xxx and prm4xxx These patches have been tested on omap3 beagle and omap4 blaze platforms. Tested features include suspend and dynamic idle. Tested trees are available at: git@gitorious.org:~kristo/omap-pm/omap-pm-work.git branches: omap3_prcm_chain and omap4_prcm_chain -Tero Texas Instruments Oy, Tekniikantie 12, 02150 Espoo. Y-tunnus: 0115040-6. Kotipaikka: Helsinki