From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH v4 4/4] OMAP3/4: iommu: adapt to runtime pm Date: Fri, 16 Dec 2011 17:39:39 -0800 Message-ID: <20111217013939.GG6464@atomide.com> References: <1323922709-6986-1-git-send-email-omar.ramirez@ti.com> <1323922709-6986-5-git-send-email-omar.ramirez@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-02-ewr.mailhop.org ([204.13.248.72]:59018 "EHLO mho-02-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752745Ab1LQBju (ORCPT ); Fri, 16 Dec 2011 20:39:50 -0500 Content-Disposition: inline In-Reply-To: <1323922709-6986-5-git-send-email-omar.ramirez@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Omar Ramirez Luna Cc: Benoit Cousson , Russell King , Kevin Hilman , Ohad Ben-Cohen , "Rafael J. Wysocki" , Joerg Roedel , Laurent Pinchart , MyungJoo Ham , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux-foundation.org, Linux PM * Omar Ramirez Luna [111214 19:47]: > Use runtime PM functionality interfaced with hwmod enable/idle > functions, to replace direct clock operations, reset and sysconfig > handling. > > Removed clk handling during interrupt, given that in order to receive one, > the device should be powered on in advance. Now doing pm_runtime_get/put > on iommu_enable/disable so it doesn't rely on others to keep the clocks on. > > Signed-off-by: Omar Ramirez Luna The omap parts look OK to me for Ohad to queue: Acked-by: Tony Lindgren From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Fri, 16 Dec 2011 17:39:39 -0800 Subject: [PATCH v4 4/4] OMAP3/4: iommu: adapt to runtime pm In-Reply-To: <1323922709-6986-5-git-send-email-omar.ramirez@ti.com> References: <1323922709-6986-1-git-send-email-omar.ramirez@ti.com> <1323922709-6986-5-git-send-email-omar.ramirez@ti.com> Message-ID: <20111217013939.GG6464@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Omar Ramirez Luna [111214 19:47]: > Use runtime PM functionality interfaced with hwmod enable/idle > functions, to replace direct clock operations, reset and sysconfig > handling. > > Removed clk handling during interrupt, given that in order to receive one, > the device should be powered on in advance. Now doing pm_runtime_get/put > on iommu_enable/disable so it doesn't rely on others to keep the clocks on. > > Signed-off-by: Omar Ramirez Luna The omap parts look OK to me for Ohad to queue: Acked-by: Tony Lindgren