From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH 09/10] ARM64: dts: rockchip: Add all CPUs in cooling maps Date: Mon, 26 Nov 2018 14:16:23 +0100 Message-ID: <3451054.D49JNUWnuL@phil> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Viresh Kumar Cc: Mark Rutland , Rob Herring , arm@kernel.org, devicetree@vger.kernel.org, Vincent Guittot , Daniel Lezcano , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org Am Freitag, 16. November 2018, 11:04:32 CET schrieb Viresh Kumar: > Each CPU can (and does) participate in cooling down the system but the > DT only captures a handful of them, normally CPU0, in the cooling maps. > Things work by chance currently as under normal circumstances its the > first CPU of each cluster which is used by the operating systems to > probe the cooling devices. But as soon as this CPU ordering changes and > any other CPU is used to bring up the cooling device, we will start > seeing failures. > > Also the DT is rather incomplete when we list only one CPU in the > cooling maps, as the hardware doesn't have any such limitations. > > Update cooling maps to include all devices affected by individual trip > points. > > Signed-off-by: Viresh Kumar looks like I forgot to respond ... applied like 7 days ago and already part of my pull-request for 4.21 Thanks Heiko