From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751828AbaIXUdu (ORCPT ); Wed, 24 Sep 2014 16:33:50 -0400 Received: from mail-by2on0079.outbound.protection.outlook.com ([207.46.100.79]:38191 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751284AbaIXUdt (ORCPT ); Wed, 24 Sep 2014 16:33:49 -0400 From: To: , CC: , , , , Alan Tull Subject: [PATCH 0/2] socfpga: fix hotplug/add suspend to ram Date: Wed, 24 Sep 2014 15:27:27 -0500 Message-ID: <1411590449-9794-1-git-send-email-atull@opensource.altera.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [64.129.157.38] X-ClientProxiedBy: BY2PR06CA036.namprd06.prod.outlook.com (10.141.250.154) To DM2PR03MB318.namprd03.prod.outlook.com (10.141.54.17) X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:DM2PR03MB318; X-Forefront-PRVS: 03449D5DD1 X-Forefront-Antispam-Report: SFV:NSPM;SFS:(10009020)(6009001)(189002)(199003)(74662003)(107046002)(53416004)(106356001)(46102003)(50466002)(4396001)(50226001)(92726001)(93916002)(79102003)(90102001)(92566001)(64706001)(42186005)(229853001)(86152002)(87286001)(10300001)(105586002)(88136002)(66066001)(50986999)(62966002)(33646002)(86362001)(104166001)(89996001)(85852003)(19580405001)(83322001)(21056001)(69596002)(80022003)(20776003)(81542003)(77156001)(120916001)(19580395003)(101416001)(74502003)(83072002)(77982003)(81156004)(81342003)(48376002)(76482002)(95666004)(87976001)(85306004)(47776003)(77096002)(99396003)(102836001)(31966008)(97736003);DIR:OUT;SFP:1101;SCL:1;SRVR:DM2PR03MB318;H:atx-linux-37.altera.com;FPR:;MLV:sfv;PTR:InfoNoRecords;MX:1;A:0;LANG:en; X-OriginatorOrg: opensource.altera.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alan Tull patch 1: socfpga: hotplug: put cpu1 in wfi Fix how cpu1 is hotplugged to prevent increaced power consumption. patch 2: socfpga: support suspend to ram * Initialize ocram * Add a function to do suspend to ram and place DDR in self-refresh * This function lives in ocram Alan Tull (2): socfpga: hotplug: put cpu1 in wfi socfpga: support suspend to ram arch/arm/mach-socfpga/Makefile | 1 + arch/arm/mach-socfpga/core.h | 6 ++ arch/arm/mach-socfpga/platsmp.c | 12 ++- arch/arm/mach-socfpga/pm.c | 141 ++++++++++++++++++++++++++++++++ arch/arm/mach-socfpga/self-refresh.S | 148 ++++++++++++++++++++++++++++++++++ arch/arm/mach-socfpga/socfpga.c | 10 +++ 6 files changed, 315 insertions(+), 3 deletions(-) create mode 100644 arch/arm/mach-socfpga/pm.c create mode 100644 arch/arm/mach-socfpga/self-refresh.S -- 1.7.9.5