From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755247Ab1GAH0O (ORCPT ); Fri, 1 Jul 2011 03:26:14 -0400 Received: from mho-03-ewr.mailhop.org ([204.13.248.66]:58521 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754918Ab1GAH0M (ORCPT ); Fri, 1 Jul 2011 03:26:12 -0400 X-Mail-Handler: MailHop Outbound by DynDNS X-Originating-IP: 98.234.237.12 X-Report-Abuse-To: abuse@dyndns.com (see http://www.dyndns.com/services/mailhop/outbound_abuse.html for abuse reporting information) X-MHO-User: U2FsdGVkX19bTA2GUUXktuO3p1zhSdue Date: Fri, 1 Jul 2011 00:26:10 -0700 From: Tony Lindgren To: "K, Ambresh" Cc: "DebBarma, Tarun Kanti" , linux-omap , linux-kernel Subject: Re: [PATCH] OMAP4: DMTIMER: enable autoidle mode Message-ID: <20110701072610.GD23145@atomide.com> References: <1308172355-1694-1-git-send-email-ambresh@ti.com> <5A47E75E594F054BAF48C5E4FC4B92AB037B9AC19E@dbde02.ent.ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * K, Ambresh [110615 21:41]: > On Wed, Jun 15, 2011 at 9:39 PM, DebBarma, Tarun Kanti > wrote: > > > > > > Currently autoidle is only enabled for OMAP2/3; by enabling autoidle, > > > the automatic L4 clock gating strategy is applied based on L4 activity, > > > otherwise L4 clock to module will be a free running. Applying this into devel-fixes. > > > - /* Enable autoidle on OMAP2 / OMAP3 */ > > > - if (cpu_is_omap24xx() || cpu_is_omap34xx()) > > > + /* Enable autoidle on OMAP2 CPUs. */ > > > + if (cpu_class_is_omap2()) > > > l |= 0x1 << 0; > > BTW, in the hwmod adaptation series this is taken care by the framework. > > > > Ok! That should be a trivial update. Let's first merge this fix so L4 can autoidle on omap4. Tony