linux-kernel - Re: [PATCH 2/2] arm64: dts: juno: add thermal zones for scpi sensors

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Message-ID: <87h9cw6osh.fsf@e105922-lin.cambridge.arm.com>
Date:	Tue, 14 Jun 2016 11:35:42 +0100
From:	Punit Agrawal <punit.agrawal@....com>
To:	Javi Merino <javi.merino@....com>
Cc:	linux-arm-kernel@...ts.infradead.org, catalin.marinas@....com,
	will.deacon@....com, sudeep.holla@....com,
	linux-kernel@...r.kernel.org, Liviu Dudau <liviu.dudau@....com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Rob Herring <robh+dt@...nel.org>,
	Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH 2/2] arm64: dts: juno: add thermal zones for scpi sensors

Javi Merino <javi.merino@....com> writes:

> The juno dts have entries for the hwmon scpi, let's create thermal zones
> for the temperature sensors described in the Juno ARM Development
> Platform Implementation Details.
>
> Cc: Liviu Dudau <liviu.dudau@....com>
> Cc: Sudeep Holla <sudeep.holla@....com>
> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
> Cc: Rob Herring <robh+dt@...nel.org>
> Cc: Mark Rutland <mark.rutland@....com>
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Will Deacon <will.deacon@....com>
> Signed-off-by: Javi Merino <javi.merino@....com>

I've reviewed the sensor ids against documentation and tested this on
Juno r2. For the cluster and gpu thermal zones to function, I had to
update the firmware.

For the device tree changes -

    Acked-by: Punit Agrawal <punit.agrawal@....com>

Thanks

> ---
>  arch/arm64/boot/dts/arm/juno-base.dtsi | 42 ++++++++++++++++++++++++++++++++++
>  arch/arm64/boot/dts/arm/juno-r1.dts    | 16 +++++++++++++
>  arch/arm64/boot/dts/arm/juno-r2.dts    | 16 +++++++++++++
>  3 files changed, 74 insertions(+)
>

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