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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 912BDCA9EBD for ; Mon, 28 Oct 2019 08:42:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B3E720B7C for ; Mon, 28 Oct 2019 08:42:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572252130; bh=VHBaBmrmobgxunBw4GiqPhty21KBWr0wMzEozp9PbLg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=auMCs9WOak1M4QZZ0IvgaSrxyLF1lKw+d72KZGM4ESnpiWhpSoWGwoJn4s8rU7jNT F4p9F0pjQUj3gdNEX6zOAINDktCkHMOpNBWbtwb/8WvM1KgL8x7dsO8nCKaB0vSPy0 65BkIjGxL/ivYUv1TPQjeMoU5xPDZU998a2eK37U= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387623AbfJ1ImJ (ORCPT ); Mon, 28 Oct 2019 04:42:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:55588 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731611AbfJ1ImJ (ORCPT ); Mon, 28 Oct 2019 04:42:09 -0400 Received: from dragon (98.142.130.235.16clouds.com [98.142.130.235]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 70BE720717; Mon, 28 Oct 2019 08:42:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572252128; bh=VHBaBmrmobgxunBw4GiqPhty21KBWr0wMzEozp9PbLg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=B8pD3SNNE/tr0/anqxjmHrDa/yx+yeEP0+TGvePIHlpCUOHXTrOTqPT98JJeaVEEW uKN1ACoMTZ+OnG8fF9caSOiV/MeF6jPZuwENWRQ0r6f85agS65ajyKJRKrdzq+gq4G B8KvRY8wKAK9z6INjEmdy6tvHY1BVGQtOmFSakK0= Date: Mon, 28 Oct 2019 16:41:49 +0800 From: Shawn Guo To: Anson Huang Cc: robh+dt@kernel.org, mark.rutland@arm.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-imx@nxp.com Subject: Re: [PATCH 1/3] ARM: dts: imx6q: Add missing cooling device properties for CPUs Message-ID: <20191028084148.GV16985@dragon> References: <1571884465-19720-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1571884465-19720-1-git-send-email-Anson.Huang@nxp.com> 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 Thu, Oct 24, 2019 at 10:34:23AM +0800, Anson Huang wrote: > The cooling device properties "#cooling-cells" 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: Anson Huang Applied all, thanks.