Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Heiko Stuebner <heiko@sntech.de>
To:     Viresh Kumar <viresh.kumar@linaro.org>
Cc:     arm@kernel.org, Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Vincent Guittot <vincent.guittot@linaro.org>,
        ionela.voinescu@arm.com,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        chris.redpath@arm.com, linux-arm-kernel@lists.infradead.org,
        linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 10/15] arm: dts: rk3288: Add missing cooling device properties for CPUs
Date:   Sun, 17 Jun 2018 16:47:57 +0200
Message-ID: <2717295.dpLKm0oEe9@phil>
In-Reply-To: <11f16618dc965a7996976a2bca040cd87d1961d2.1527244201.git.viresh.kumar@linaro.org>
References: <cover.1527244200.git.viresh.kumar@linaro.org> <11f16618dc965a7996976a2bca040cd87d1961d2.1527244201.git.viresh.kumar@linaro.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 7Bit
Content-Type: text/plain; charset="us-ascii"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Am Freitag, 25. Mai 2018, 12:31:56 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.
> 
> Fix other missing properties (clocks, OPP, clock latency) as well to
> make it all work.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

applied for 4.19, after adapting the patch to the opp-v2 conversion
I Cc'ed you on [for your reference].


Thanks
Heiko