thermal: tegra: support hw and sw shutdown

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Currently the critical trip points in thermal framework are the only
way to specify a temperature at which HW should shutdown. This is
insufficient for certain platforms which would want an orderly
software shutdown in addition to HW shutdown.

This change support to parse "nvidia, thermtrips" property,
it allows soctherm DT to specify thermtrip temperatures so that
critical trip points framework can be used for doing software
shutdown.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

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This commit is contained in:

Wei Ni 2019-02-21 18:18:37 +08:00 • committed by Eduardo Valentin

parent 9967a1bc81

commit 2510aa56ab

3 changed files with 98 additions and 15 deletions

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99

drivers/thermal/tegra/soctherm.c

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6

drivers/thermal/tegra/soctherm.h

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8

drivers/thermal/tegra/tegra210-soctherm.c

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