From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39921C3279B for ; Tue, 3 Jul 2018 01:35:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E1206241A4 for ; Tue, 3 Jul 2018 01:35:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="aYHnFXuS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E1206241A4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753681AbeGCBf0 (ORCPT ); Mon, 2 Jul 2018 21:35:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:53450 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753130AbeGCBfZ (ORCPT ); Mon, 2 Jul 2018 21:35:25 -0400 Received: from dragon (unknown [104.237.91.44]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 88C7A223C9; Tue, 3 Jul 2018 01:35:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1530581724; bh=Czuc7MiliXqTI21oi424HsyC7m1S7Jm1seJ5sTvD2YI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aYHnFXuSxdsfMqZ+lHqYiaAxTMCSTmHCmsAx6B0LMEJIUzcCRr6WL2YL9qRpfTVSz IIPGRqiVPCy3tH6g0KzawD3Ba40hqX323EWC27CiQHMdWJZ57ZDq3sQNHoiPX9N52h 1Wr+rRoLXVbrwGqm8gcrgC7ya7pvO0eATSjoJfMA= Date: Tue, 3 Jul 2018 09:35:10 +0800 From: Shawn Guo To: Viresh Kumar Cc: arm@kernel.org, Rob Herring , Mark Rutland , Vincent Guittot , ionela.voinescu@arm.com, Daniel Lezcano , chris.redpath@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 02/15] arm: dts: ls1021a: Add missing cooling device properties for CPUs Message-ID: <20180703013508.GA28742@dragon> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 25, 2018 at 04:01:48PM +0530, Viresh Kumar wrote: > The cooling device properties, like "#cooling-cells" and > "dynamic-power-coefficient", should either be present for all the CPUs > of a cluster or none. If these are present only for a subset of CPUs of > a cluster then things will start falling apart as soon as the CPUs are > brought online in a different order. For example, this will happen > because the operating system looks for such properties in the CPU node > it is trying to bring up, so that it can register a cooling device. > > Add such missing properties. > > Signed-off-by: Viresh Kumar Applied, thanks.