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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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(-)

-- 
2.40.0




[Index of Archives]     [ARM Kernel]     [Linux ARM]     [Linux ARM MSM]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux