Add driver for NVIDIA Tegra30 SoC Thermal sensor
Status from this message: The following commit has been merged into the thermal/next branch of thermal:
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v4 Latest6 patches 4 repliesApplied
- v37 patches 14 repliesSuperseded
- v27 patches 0 repliesSuperseded
Earlier versions · 1
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v1 | 7 patches | 1 reply | Superseded |
Patches in v4 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/6 | dt-bindings: thermal: Add binding for Tegra30 thermal sensorDocumentation/ | +73 | 0 replies | |
| 2/6 | thermal: thermal_of: Stop zone device before unregistering itdrivers/ | +3 | 0 replies | |
| 3/6 | thermal/drivers/tegra: Add driver for Tegra30 thermal sensordrivers/ drivers/ drivers/ | +681 | 0 replies | |
| 4/6 | ARM: tegra_defconfig: Enable CONFIG_TEGRA30_TSENSORarch/ | +1 | 0 replies | |
| 5/6 | ARM: multi_v7_defconfig: Enable CONFIG_TEGRA30_TSENSORarch/ | +1 | 0 replies | |
| 6/6 | ARM: tegra: Add SoC thermal sensor to Tegra30 device-treesarch/ | +83 | 0 replies |
Reviews trailers per patch
2 of 6 patches have a Reviewed-by or Acked-by.
| Patch | Rob Herring | Andreas Westman Dorcsak | Maxim Schwalm | Svyatoslav Ryhel | Ihor Didenko | Ion Agorria | Matt Merhar | Peter Geis | Thierry Reding |
|---|---|---|---|---|---|---|---|---|---|
| 1/6 | R-b | ||||||||
| 2/6 | |||||||||
| 3/6 | T-b | T-b | T-b | T-b | T-b | T-b | T-b | A-b | |
| 4/6 | |||||||||
| 5/6 | |||||||||
| 6/6 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 9 reviewers.
Cover letter [PATCH v4 0/6] Add driver for NVIDIA Tegra30 SoC Thermal sensor
Hi,
This series adds support for the thermal sensor that is found on NVIDIA Tegra30 SoC. Sensor monitors temperature and voltage of the SoC, it also emits signals to the power management and clock controllers that are performing the emergency shut down and the CPU frequency throttling when a pre-programmed temperature levels are reached.
Changelog:
v4: - Removed DIV2 CPU frequency throttling and cooling device part as was
suggested by Daniel Lezcano since we need to notify cpufreq about the updated frequency and change the thermal pressure. The thermal pressure change should co-exists with the cpufreq_cooling. This all needs some more thought, so the DIV2 mitigation will come sometime later.
- Added ack from Thierry Reding.
- Changed default TZ trips in the device-tree to the silicon temperature levels, instead of the average device levels.
v3: - No code changes. CC'ed linux-pm, which was previously missed by accident.
Not sure how much that is important for the thermal patches, but won't hurt to re-send since only DT binding was reviewed so far.
v2: - Made a very minor improvement to one error message, it now prints
number of channel at which error occurred.
- Added r-b from Rob Herring to the binding.
Dmitry Osipenko (6):
dt-bindings: thermal: Add binding for Tegra30 thermal sensor
thermal: thermal_of: Stop zone device before unregistering it thermal/drivers/tegra: Add driver for Tegra30 thermal sensor
ARM: tegra_defconfig: Enable CONFIG_TEGRA30_TSENSOR
ARM: multi_v7_defconfig: Enable CONFIG_TEGRA30_TSENSOR
ARM: tegra: Add SoC thermal sensor to Tegra30 device-trees
.../thermal/nvidia,tegra30-tsensor.yaml | 73 ++ arch/arm/boot/dts/tegra30.dtsi | 87 ++- arch/arm/configs/multi_v7_defconfig | 1 + arch/arm/configs/tegra_defconfig | 1 + drivers/thermal/tegra/Kconfig | 7 + drivers/thermal/tegra/Makefile | 1 + drivers/thermal/tegra/tegra30-tsensor.c | 673 ++++++++++++++++++ drivers/thermal/thermal_of.c | 3 + 8 files changed, 842 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/thermal/nvidia,tegra30-tsensor.yaml create mode 100644 drivers/thermal/tegra/tegra30-tsensor.c
Signature · 1 line
2.30.2