From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757410AbbA3D4z (ORCPT ); Thu, 29 Jan 2015 22:56:55 -0500 Received: from ozlabs.org ([103.22.144.67]:49617 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753396AbbA3D4y (ORCPT ); Thu, 29 Jan 2015 22:56:54 -0500 In-Reply-To: <20150128021044.11166.81418.stgit@preeti.in.ibm.com> To: Preeti U Murthy , mpe@ellerman.id.au From: Michael Ellerman Cc: rafael.j.wysocki@intel.com, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: Re: [V2] cpuidle/powernv: Read target_residency value of idle states from DT if available Message-Id: <20150130035652.3C252140277@ozlabs.org> Date: Fri, 30 Jan 2015 14:56:52 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2015-28-01 at 02:13:06 UTC, Preeti U Murthy wrote: > The device tree now exposes the residency values for different idle states. Read > these values instead of calculating residency from the latency values. The values > exposed in the DT are validated for optimal power efficiency. However to maintain > compatibility with the older firmware code which does not expose residency > values, use default values as a fallback mechanism. While at it, handle some > cleanups. > > Signed-off-by: Preeti U Murthy > Acked-by: Stewart Smith This looks good to me. Acked-by: Michael Ellerman I'm assuming Rafael will take it. cheers