linux-kernel - Re: [PATCH 0/2] dt: thermal: Fix broken cooling-maps

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Message-ID: <20180731045151.gqsgsm6l3gwr5m4z@vireshk-i7>
Date:   Tue, 31 Jul 2018 10:21:51 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>, robh@...nel.org,
        Wei Xu <xuwei5@...ilicon.com>
Cc:     linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        devicetree@...r.kernel.org, olof@...om.net,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] dt: thermal: Fix broken cooling-maps

On 05-07-18, 10:39, Viresh Kumar wrote:
> Hi,
> 
> This is an attempt to fix the broken or partially defined DT bindings
> for cooling-maps. We should list every device that participates in
> cooling down at a certain trip point, instead of just the first in the
> list as that depends on certain ordering of events to work properly.
> 
> The first patch extends the binding to allow a list of phandles in
> "cooling-device" property and the second patch fixes one of the
> platform's DT.
> 
> This will be followed up by fixing all platform DT bindings that have
> these issues after this set is accepted.
> 
> The kernel also requires some changes to handle the phandle list, but
> wouldn't break with these changes as it reads the first phandle in the
> list for now. We can update that separately.

@Zhang: Are you going to apply this for 4.19-rc1 ? There are lot of patches that
I am holding up until this gets merged.

-- 
viresh