linux-kernel - Re: [PATCH v2 0/5] Thermal reset support in PMC

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Message-ID: <53EC9CFA.8060701@nvidia.com>
Date:	Thu, 14 Aug 2014 19:26:50 +0800
From:	Wei Ni <wni@...dia.com>
To:	Mikko Perttunen <mperttunen@...dia.com>,
	"swarren@...dotorg.org" <swarren@...dotorg.org>,
	"thierry.reding@...il.com" <thierry.reding@...il.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>
Subject: Re: [PATCH v2 0/5] Thermal reset support in PMC

Looks good to me, and I test it with soc-therm driver, the system can be
shutdown when overheat.

Thanks.
Wei.

On 08/13/2014 08:41 PM, Mikko Perttunen wrote:
> Hi,
> 
> this series adds support for hardware-triggered thermal reset to the PMC
> driver. Namely, it adds device tree properties for specifying the I2C
> command to be sent when thermtrip is triggered. It is to be noted
> that thermtrip won't be ever triggered without a soctherm driver to
> calibrate the sensors.
> 
> Git repo at
>   git://github.com/cyndis/linux.git pmc-thermtrip-v2
> 
> Testing script at https://gist.github.com/cyndis/66126c9c176b5f94a76f.
> If your fan stops it is working.
> 
> Mikko Perttunen (5):
>   of: Add descriptions of thermtrip properties to Tegra PMC bindings
>   of: Add nvidia,controller-id property to Tegra I2C bindings
>   ARM: tegra124: Add I2C controller ids to device tree
>   ARM: tegra: Add PMC thermtrip programming to Jetson TK1 device tree
>   ARM: tegra: Add thermal reset (thermtrip) support to PMC
> 
>  .../bindings/arm/tegra/nvidia,tegra20-pmc.txt      |  21 ++
>  .../devicetree/bindings/i2c/nvidia,tegra20-i2c.txt |   5 +
>  arch/arm/boot/dts/tegra124-jetson-tk1.dts          |   6 +
>  arch/arm/boot/dts/tegra124.dtsi                    |   6 +
>  drivers/soc/tegra/pmc.c                            | 379 ++++++++++++++-------
>  5 files changed, 285 insertions(+), 132 deletions(-)
> 

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