Commit Graph

5 Commits

Author SHA1 Message Date
Wei Ni
44cb6a7df1 thermal: tegra: add Tegra132 specific SOC_THERM driver
add Tegra132 specific SOC_THERM driver.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2016-05-17 07:28:31 -07:00
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
d753b22d8b thermal: tegra: add a debugfs to show registers
Add a debugfs interface to show register contents for debug.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2016-05-17 07:28:28 -07:00
Wei Ni
8204104f35 thermal: tegra: add Tegra210 specific SOC_THERM driver
Add Tegra210 specific SOC_THERM driver.

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