From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756362Ab3BSMtK (ORCPT ); Tue, 19 Feb 2013 07:49:10 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:38857 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754510Ab3BSMtI (ORCPT ); Tue, 19 Feb 2013 07:49:08 -0500 From: Philip Avinash To: , , , CC: , , , , , , , , Philip Avinash Subject: [PATCH v3 0/3] suspend/resume support for OMAP nand driver Date: Tue, 19 Feb 2013 18:20:16 +0530 Message-ID: <1361278219-23108-1-git-send-email-avinashphilip@ti.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds low power transition support for OMAP NAND driver. With recent driver conversion of GPMC to platform_driver, pm_runtime calls can be used to handle module enable & disable of GPMC. This is taken care patch #1. patch #2 is for GPMC suspend/resume support. This includes low power transition support of - GPMC module - ELM module User initiated suspend/resume sequence tested on am335x-evm with NAND flash support. Also tested in omap3-evm for user initiated suspend/resume sequence with NAND flash. This patch series based on [1] and is present in [2]. 1. ARM: OMAP2+: AM33XX: Add suspend-resume support http://comments.gmane.org/gmane.linux.ports.arm.omap/91405 2. https://github.com/avinashphilip/am335x_linux/commits/NAND_supend_resume_support Changes Since v2: - Remove calll back of nand_suspend from omap2 nand driver, as the same call already done from suspend activity mtd class driver. Philip Avinash (3): arm: gpmc: Converts GPMC driver to pm_runtime capable arm: gpmc: Low power transition support mtd: devices: elm: Low power transition support arch/arm/mach-omap2/gpmc.c | 30 +++++++++++++++++++++--- drivers/mtd/devices/elm.c | 54 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 81 insertions(+), 3 deletions(-) -- 1.7.9.5