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This unifies all NVMEM symbols. They follow one style now.
Reviewed-by: Matthias Brugger <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Rafał Miłecki <[email protected]>
Signed-off-by: Srinivas Kandagatla <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Without QCOM_SCM, build failed, avoid like below:
aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected!
aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected!
aarch64-linux-gnu-ld: drivers/thermal/qcom/lmh.o: in function `lmh_probe':
/data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:141: undefined reference to `qcom_scm_lmh_dcvsh_available'
aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:144: undefined reference to `qcom_scm_lmh_dcvsh'
aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:149: undefined reference to `qcom_scm_lmh_dcvsh'
aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:154: undefined reference to `qcom_scm_lmh_dcvsh'
aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:159: undefined reference to `qcom_scm_lmh_dcvsh'
aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:166: undefined reference to `qcom_scm_lmh_profile_change'
aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:173: undefined reference to `qcom_scm_lmh_dcvsh'
aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:180: undefined reference to `qcom_scm_lmh_dcvsh'
aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:187: undefined reference to `qcom_scm_lmh_dcvsh'
make[1]: *** [/data/arm/workspace/kernel-build/linux/Makefile:1183: vmlinux] Error 1
make[1]: Leaving directory '/data/arm/workspace/kernel-build/linux/build'
make: *** [Makefile:219: __sub-make] Error 2
make: Leaving directory '/data/arm/workspace/kernel-build/linux'
Fixes: 53bca371cdf7 ("thermal/drivers/qcom: Add support for LMh driver")
Signed-off-by: Jackie Liu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Daniel Lezcano <[email protected]>
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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 <[email protected]> # Lenovo Yoga C630
Signed-off-by: Thara Gopinath <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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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 <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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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 <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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The dependency on the THERMAL option to be set is already there implicitly
by the "if THERMAL" conditionnal option. The sub Kconfigs do not have to
check against the THERMAL option as they are called from a Kconfig block
which is enabled by the conditionnal option.
Remove the useless "depends on THERMAL" in the Kconfigs.
Signed-off-by: Daniel Lezcano <[email protected]>
Signed-off-by: Zhang Rui <[email protected]>
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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 <[email protected]>
Acked-by: Daniel Lezcano <[email protected]>
Signed-off-by: Zhang Rui <[email protected]>
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TSENS is Qualcomms' thermal temperature sensor device. It
supports reading temperatures from multiple thermal sensors
present on various QCOM SoCs.
Calibration data is generally read from a non-volatile memory
(eeprom) device.
Add a skeleton driver with all the necessary abstractions so
a variety of qcom device families which support TSENS can
add driver extensions.
Also add the required device tree bindings which can be used
to describe the TSENS device in DT.
Signed-off-by: Rajendra Nayak <[email protected]>
Reviewed-by: Lina Iyer <[email protected]>
Signed-off-by: Eduardo Valentin <[email protected]>
Signed-off-by: Zhang Rui <[email protected]>
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