Re: [PATCH 00/10] thermal: tegra: Do not register cooling device

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Hi Thierry,

are you planning to send a new version ?


On 14/04/2023 14:57, Thierry Reding wrote:
From: Thierry Reding <treding@xxxxxxxxxx>

Hi,

this set of patches removes the registration of the SOCTHERM internal
throttling mechanism as cooling device. Since this throttling starts
automatically once a certain temperature threshold is crossed, it
doesn't make sense to represent it as a cooling device, which are
typically "manually" activated by the thermal framework when thermal
sensors report temperature thresholds being crossed.

Instead of using the cooling device mechanism, this statically programs
the throttling mechanism when it is configured in device tree. In order
to do this, an additional device tree property is needed to replace the
information that was previously contained in trip points.

There's a few preparatory patches to make the removal a bit simpler and
also some follow up cleanups included as well.

Thierry

Thierry Reding (10):
   dt-bindings: thermal: tegra: Document throttle temperature
   thermal: tegra: Use driver-private data consistently
   thermal: tegra: Constify SoC-specific data
   thermal: tegra: Do not register cooling device
   thermal: tegra: Use unsigned int where appropriate
   thermal: tegra: Avoid over-allocation of temporary array
   thermal: tegra: Remove gratuitous error assignment
   thermal: tegra: Minor stylistic cleanups
   arm64: tegra: Rework SOCTHERM on Tegra132 and Tegra210
   ARM: tegra: Rework SOCTHERM on Tegra124

  .../thermal/nvidia,tegra124-soctherm.yaml     |   7 +
  arch/arm/boot/dts/tegra124.dtsi               |  65 +--
  arch/arm64/boot/dts/nvidia/tegra132.dtsi      |  63 +--
  arch/arm64/boot/dts/nvidia/tegra210.dtsi      |  83 +---
  drivers/thermal/tegra/soctherm.c              | 392 ++++++------------
  drivers/thermal/tegra/soctherm.h              |   1 +
  drivers/thermal/tegra/tegra124-soctherm.c     |   4 +
  drivers/thermal/tegra/tegra132-soctherm.c     |   4 +
  drivers/thermal/tegra/tegra210-soctherm.c     |   4 +
  9 files changed, 208 insertions(+), 415 deletions(-)


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