Re: [PATCH v4 0/5] thermal: fixes the rockchip thermal

ayaka
2017-01-03T16:30:40Z

On 01/03/2017 09:13 AM, Randy Li wrote:
>
>
> On 01/03/2017 09:02 AM, Caesar Wang wrote:
>>
>> 在 2017年01月03日 07:57, Randy Li 写道:
>>>
>>> On 01/02/2017 09:16 PM, Caesar Wang wrote:
>>>> 在 2016年12月31日 00:11, ayaka 写道:
>>>>>
>>>>> BTW, Caesar have you ever met this at RK3288 at booting time?
>>>>> [ 8.430582] thermal thermal_zone1: critical temperature
>>>>> reached(125 C),shutting down
>>>>> [ 8.439038] thermal thermal_zone2: critical temperature
>>>>> reached(125 C),shutting down
>>>>> [ 8.456344] thermal thermal_zone1: critical temperature
>>>>> reached(125 C),shutting down
>>>>> [ 8.465298] thermal thermal_zone2: critical temperature
>>>>> reached(125 C),shutting down
>>>>
>>>> 125C? the thermal zone isn't the upstream kernel, what's the kernel
>>>> version?
>>> They have been merged into the linux-next.
>>
>> Really?
>> I saw the 90 degree is the critical temperature on rk3288 dts .
> Yes I do.
>> kernel$ vi arch/arm/boot/dts/rk3288.dtsi
>> cpu_crit: cpu_crit {
>> temperature = <90000>; /* millicelsius */
>> hysteresis = <2000>; /* millicelsius */
>> type = "critical";
>> };
>>
>>>> Anyway, look like, the TSHUT issue. Do you have the below patches
>>>> for your linux kernel?
>>>> http://lists.infradead.org/pipermail/linux-arm-kernel/2015-October/380446.html
>>>>
>>>>
>>> No, could you resubmit those patches ?
>>
>> These patches had merged for upstream.
> Sorry, it is my fault, I mistake that commit. Those patches are merged
> in next-20161224. I would bring a board for you later.
I check the schematic, the otp interrupt is not used at firefly reload
nor connected to the control of PMIC.
I also check power supply, the power is PD_PERI domain comes from
VD_LOGIC which is always on all the platform.
It more likely the tsadc doesn't report correctly temperature value?
>>
>> -Caesar
>>
>>
>

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