From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH 04/15] arm: dts: rk322x: Add missing cooling device properties for CPUs Date: Sun, 17 Jun 2018 16:47:07 +0200 Message-ID: <6654764.Ls0NFkadpc@phil> References: <406021e33d541ca0318a6b15687084ca19fdd943.1527244201.git.viresh.kumar@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <406021e33d541ca0318a6b15687084ca19fdd943.1527244201.git.viresh.kumar@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: Viresh Kumar Cc: arm@kernel.org, Rob Herring , Mark Rutland , Vincent Guittot , ionela.voinescu@arm.com, Daniel Lezcano , chris.redpath@arm.com, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org Am Freitag, 25. Mai 2018, 12:31:50 CEST schrieb Viresh Kumar: > 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 for 4.19 Thanks Heiko