Commit Graph

4 Commits

Author SHA1 Message Date
Wei Ni 5c9d6ac231 thermal: tegra: add set_trips functionality
Implement set_trips ops to set passive trip points.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2019-05-13 20:35:33 -07:00
Wei Ni ce0dbf04f6 thermal: tegra: add hw-throttle function
Tegra soctherm support HW throttle, when the soctherm snesors'
temperature is above the throttle trip point, it will trigger
pulse skiper to tune clocks accroding to the throttle depth.
Add this function for Tegra124 and Tegra210.
Since Tegra132 use different registers to configure pulse skiper,
will support it in next patch.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2016-09-27 14:02:32 +08:00
Wei Ni 2a895871f2 thermal: tegra: add thermtrip function
Add support for hardware critical thermal limits to the
SOC_THERM driver. It use the Linux thermal framework to
create critical trip temp, and set it to SOC_THERM hardware.
If these limits are breached, the chip will reset, and if
appropriately configured, will turn off the PMIC.

This support is critical for safe usage of the chip.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2016-05-17 07:28:29 -07:00
Wei Ni 65b6d57c24 thermal: tegra: split tegra_soctherm driver
Split most of the Tegra124 data and code into a Tegra124-specific
file.
Split most of the fuse-related code into a fuse-related source file.
This is in preparation for adding a Tegra210-specific driver in a
future patch.

Beyond the maintainability improvements, this is intended to separate
chip-specific ATE and characterization-related hacks into chip-specific
files, in the hopes that they won't pollute code for other chips.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2016-05-17 07:28:28 -07:00