Messages in this thread | | | Subject | Re: [PATCH v5 3/3] ARM: dts: sun8i-r40: Add thermal trip points/cooling maps | From | Samuel Holland <> | Date | Tue, 5 Jul 2022 00:07:49 -0500 |
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On 5/16/22 8:36 PM, qianfanguijin@163.com wrote: > From: qianfan Zhao <qianfanguijin@163.com> > > For the trip points, I used values from the BSP code. > > The critical trip point value is 30°C above the maximum recommended > ambient temperature (85°C) for the SoC from the datasheet, so there's > some headroom even at such a high ambient temperature. > > Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Samuel Holland <samuel@sholland.org> Tested-by: Samuel Holland <samuel@sholland.org>
which took quite a while to hit the passive trip point:
# cat /sys/class/thermal/cooling_device0/stats/time_in_state_ms state0 1374892 state1 1499 state2 0 state3 0 state4 0
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