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Message-ID: <782ec765-f949-3023-93e3-a731f8bb524a@kapsi.fi>
Date: Thu, 8 Jun 2017 10:32:01 +0300
From: Mikko Perttunen <cyndis@...si.fi>
To: Rob Herring <robh@...nel.org>,
Mikko Perttunen <mperttunen@...dia.com>
Cc: mark.rutland@....com, thierry.reding@...il.com,
jonathanh@...dia.com, devicetree@...r.kernel.org,
linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: Add bindings for
nvidia,tegra186-ccplex-cluster
On 08.06.2017 01:11, Rob Herring wrote:
> On Thu, Jun 01, 2017 at 11:04:04AM +0300, Mikko Perttunen wrote:
>> The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
>> registers that initiate CPU frequency/voltage transitions.
>
> What the block is should also go in the binding doc. With that,
I don't know how to explain it in more detail; this thing is literally
just a few magic registers that route into some CPU control logic to
trigger frequency/voltage transitions :)
Mikko
>
> Acked-by: Rob Herring <robh@...nel.org>
>
>>
>> Signed-off-by: Mikko Perttunen <mperttunen@...dia.com>
>> ---
>> .../arm/tegra/nvidia,tegra186-ccplex-cluster.txt | 17 +++++++++++++++++
>> 1 file changed, 17 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt
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