kernel/linux.git/drivers/thermal/qcom/Makefile, branch v6.12.80

thermal/drivers/qcom: Add support for LMh driver

2021-08-18T07:32:25+00:00

Driver enabling various pieces of Limits Management Hardware(LMh) for cpu cluster0 and cpu cluster1 namely kick starting monitoring of temperature, current, battery current violations, enabling reliability algorithm and setting up various temperature limits. The following has been explained in the cover letter. I am including this here so that this remains in the commit message as well. LMh is a hardware infrastructure on some Qualcomm SoCs that can enforce temperature and current limits as programmed by software for certain IPs like CPU. On many newer LMh is configured by firmware/TZ and no programming is needed from the kernel side. But on certain SoCs like sdm845 the firmware does not do a complete programming of the h/w. On such soc's kernel software has to explicitly set up the temperature limits and turn on various monitoring and enforcing algorithms on the hardware. Tested-by: Steev Klimaszewski # Lenovo Yoga C630 Signed-off-by: Thara Gopinath Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210809191605.3742979-3-thara.gopinath@linaro.org

thermal: qcom: add support for adc-tm5 PMIC thermal monitor

2021-02-15T20:28:53+00:00

Add support for Thermal Monitoring part of PMIC5. This part is closely coupled with ADC, using it's channels directly. ADC-TM support generating interrupts on ADC value crossing low or high voltage bounds, which is used to support thermal trip points. Signed-off-by: Dmitry Baryshkov Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210205000118.493610-3-dmitry.baryshkov@linaro.org

drivers: thermal: tsens: Merge tsens-common.c into tsens.c

2020-05-22T16:53:04+00:00

tsens-common.c has outlived its usefuless. It was created expecting lots of custom routines per version of the TSENS IP. We haven't needed those, there is now only data in the version-specific files. Merge the code for tsens-common.c into tsens.c. As a result, - Remove any unnecessary forward declarations in tsens.h. - Add a Linaro copyright to tsens.c. - Fixup the Makefile to remove tsens-common.c. - Where it made sense, fix some 80-column alignments in the tsens-common.c code being copied over. There is no functional change with this patch. Signed-off-by: Amit Kucheria Reviewed-by: Bjorn Andersson Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/e30e2ba6fa5c007983afd4d7d4e0311c0b57917a.1588183879.git.amit.kucheria@linaro.org

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

drivers: thermal: tsens: Add generic support for TSENS v1 IP

2019-05-14T14:00:21+00:00

qcs404 has a single TSENS IP block with 10 sensors. It uses version 1.4 of the TSENS IP, functionality for which is encapsulated inside the qcom,tsens-v1 compatible. Signed-off-by: Amit Kucheria Signed-off-by: Eduardo Valentin

drivers: thermal: tsens: Merge tsens-8974 into tsens-v0_1

2019-05-14T03:35:37+00:00

8974 and 8916 have the same version of the TSENS IP. Merge the files to allow for better code reuse. Signed-off-by: Amit Kucheria Signed-off-by: Eduardo Valentin

drivers: thermal: tsens: Rename tsens-8916 to prepare to merge with tsens-8974

2019-05-14T03:35:36+00:00

8916 and 8974 use v0.1.0 of the TSENS IP. Rename tsens-8916 to prepare it for merging with tsens-8974 in a later commit. Signed-off-by: Amit Kucheria Signed-off-by: Eduardo Valentin

drivers: thermal: Move QCOM_SPMI_TEMP_ALARM into the qcom subdir

2018-12-07T08:49:02+00:00

This cleans up the directory a bit allowing just one place to look for thermal related drivers for QCOM platforms instead of being scattered in the root directory and the qcom/ subdirectory. Compile-tested with ARCH=arm64 defconfig and the driver explicitly enabled with menuconfig. Signed-off-by: Amit Kucheria Acked-by: Daniel Lezcano Signed-off-by: Zhang Rui

thermal: tsens: Rename tsens-8996 to tsens-v2 for reuse

2018-07-27T22:08:10+00:00

The TSENS block inside the 8996 is internally classified as version 2 of the IP. Several other SoC families use this block and can share this code. We rename get_temp() to reflect that it can be used across the v2 family. Signed-off-by: Amit Kucheria Reviewed-by: Bjorn Andersson Tested-by: Matthias Kaehlcke Reviewed-by: Matthias Kaehlcke Reviewed-by: Douglas Anderson Signed-off-by: Eduardo Valentin

thermal: qcom: tsens-8996: Add support for 8996 family of SoCs

2016-09-27T06:02:16+00:00

The TSENS controller in 8996 family of SoCs is capable of converting the ADC code outputs to real temperature values (in decidegree Celsius). It can also be programmed to provide raw ADC code, but the secure software on 8996 programs it to provide real temperatures and also does the needed calibrations. We check the valid bit to ensure valid data is read by the AHB master. And the spec recommends the below algorithm to read data 3 consecutive times, which takes care of the worst case delay taken to propagate the updated data to the register. Signed-off-by: Rajendra Nayak Signed-off-by: Eduardo Valentin Signed-off-by: Zhang Rui