Changes in Kconfig

de4483d4447981292c68d45ea643158bb8ca92b9 - thermal/drivers/samsung: Enable TMU by default

Tue, 26 May 2026 15:53:13 +0200

thermal/drivers/samsung: Enable TMU by defaultThe SoC Thermal Management Unit (TMU) is essential for proper operationof the SoCs. Kernel should not ask users choice of drivers when thatchoice is obvious and known to the developers that answer should be'yes' or 'module'.Impact of making it default:1. arm64 defconfig: No changes, already present in defconfig.2. arm32: No changes, the driver is already selected by MACH_EXYNOS.3. COMPILE_TEST builds: enable by default for arm32 or arm64 builds, whenever ARCH_EXYNOS is selected. This has impact on build time and feels logical, because if one selects ARCH_EXYNOS then probably by default wants to build test it entirely. Kernels with COMPILE_TEST are not supposed to be used for booting.Signed-off-by: Krzysztof Kozlowski Signed-off-by: Daniel Lezcano Link: https://patch.msgid.link/20260526135312.8697-2-krzysztof.kozlowski@oss.qualcomm.com List of files: /linux/drivers/thermal/samsung/Kconfig

ca07ee4e3de468582e9a370ccfad3e4cf83b5268 - thermal: exynos: Rename Samsung and Exynos to lowercase

Sat, 04 Jan 2020 16:20:53 +0100

thermal: exynos: Rename Samsung and Exynos to lowercaseFix up inconsistent usage of upper and lowercase letters in "Samsung"and "Exynos" names."SAMSUNG" and "EXYNOS" are not abbreviations but regular trademarkednames. Therefore they should be written with lowercase letters startingwith capital letter.The lowercase "Exynos" name is promoted by its manufacturer SamsungElectronics Co., Ltd., in advertisement materials and on website.Although advertisement materials usually use uppercase "SAMSUNG", thelowercase version is used in all legal aspects (e.g. on Wikipedia and inprivacy/legal statements onhttps://www.samsung.com/semiconductor/privacy-global/).Signed-off-by: Krzysztof Kozlowski Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20200104152107.11407-7-krzk@kernel.org List of files: /linux/drivers/thermal/samsung/Kconfig

ec8f24b7faaf3d4799a7c3f4c1b87f6b02778ad1 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 14:07:45 +0200

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux/drivers/thermal/samsung/Kconfig

bf82c350e940f5ee3508a94165a99eda81298d5f - thermal: Fix build error of missing devm_ioremap_resource on UM

Fri, 04 Mar 2016 02:03:59 +0100

thermal: Fix build error of missing devm_ioremap_resource on UMThe devres.o gets linked if HAS_IOMEM is present so on ARCH=umallyesconfig (COMPILE_TEST) failed on many files with:drivers/built-in.o: In function `kirkwood_thermal_probe':kirkwood_thermal.c:(.text+0x390a25): undefined reference to `devm_ioremap_resource'drivers/built-in.o: In function `exynos_tmu_probe':exynos_tmu.c:(.text+0x39246b): undefined reference to `devm_ioremap'The users of devm_ioremap_resource() which are compile-testable shoulddepend on HAS_IOMEM.Signed-off-by: Krzysztof Kozlowski Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

f87e6bd3f7401ee3c04248d8ea2dc32883a1f8fb - thermal: exynos: Add the dependency of CONFIG_THERMAL_OF instead of CONFIG_OF

Thu, 02 Jul 2015 08:40:00 +0200

thermal: exynos: Add the dependency of CONFIG_THERMAL_OF instead of CONFIG_OFThe exynos thermal driver use the of_thermal_*() API to parse the basic datafor thermal management from devicetree file. So, if CONFIG_EXYNOS_THERMAL isselected without CONFIG_THERMAL_OF, kernel can build it without any problem.But, exynos thermal driver is not working with following error log. This patchadd the dependency of CONFIG_THERMAL_OF instead of CONFIG_OF.[ 1.458644] get_th_reg: Cannot get trip points from of-thermal.c![ 1.459096] get_th_reg: Cannot get trip points from of-thermal.c![ 1.465211] exynos4412_tmu_initialize: No CRITICAL trip point defined at of-thermal.c!Cc: Zhang Rui Cc: Eduardo Valentin Cc: Lukasz Majewski Signed-off-by: Chanwoo Choi Signed-off-by: Lukasz Majewski Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

d3a5247e5332eb56d8f4833570b6d88f26709b18 - thermal: Kconfig: Remove config for not used EXYNOS_THERMAL_CORE

Tue, 27 Jan 2015 12:13:59 +0100

thermal: Kconfig: Remove config for not used EXYNOS_THERMAL_COREAfter removing exynos_thermal_common.[c|h] files the CONFIG_EXYNOS_THERMA_COREis not needed anymore.This patch removes this entry from Kconfig.Reported-by: Paul Bolle Signed-off-by: Lukasz Majewski Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

fcbb1e02ee540e1875137d36259017f91b95c30c - drivers: thermal: Remove ARCH_HAS_BANDGAP dependency for samsung

Tue, 02 Dec 2014 07:34:32 +0100

drivers: thermal: Remove ARCH_HAS_BANDGAP dependency for samsungAs samsung thermal support is enabled only for ARCH_EXYNOS, there is noneed to select ARCH_HAS_BANDGAP from the arch-specific code. Removing thisdependency will also allow the driver to be enabled on 64-bit SoCs.Reviewed-by: Bartlomiej Zolnierkiewicz Reviewed-by: Lukasz Majewski Acked-by: Lukasz Majewski Signed-off-by: Abhilash Kesavan Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

73b5b1d7c5f9348c0fe3a3e4ac5586207d830d54 - thermal: exynos: Clean up non-DT remnants

Mon, 19 Aug 2013 08:28:43 +0200

thermal: exynos: Clean up non-DT remnantsCommit 1cd1ecb6 ("thermal: exynos: Remove non DT based support")cleaned up some non-DT code. However, there were few more thingsneeded for complete cleanup to make this driver DT only.Signed-off-by: Sachin Kamat Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

02ae59dc0e49b1db6e57435553fb7d4f68732688 - thermal: exynos: Fix typos in Kconfig

Mon, 19 Aug 2013 08:28:41 +0200

thermal: exynos: Fix typos in KconfigFixes some trivial typos.Signed-off-by: Sachin Kamat Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

e6b7991ed50fea9bf8b36e8a4794ee36d35e1651 - thermal: exynos: Bifurcate exynos tmu driver and configuration data

Mon, 24 Jun 2013 12:50:28 +0200

thermal: exynos: Bifurcate exynos tmu driver and configuration dataThis code splits the exynos tmu driver code into SOC specific data parts.This will simplify adding new SOC specific data to the same TMU controller.Acked-by: Kukjin Kim Acked-by: Jonghwa Lee Acked-by: Eduardo Valentin Signed-off-by: Amit Daniel Kachhap Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

1b678641c24f035f020bcecf8a92cde145a49724 - thermal: exynos: Bifurcate exynos thermal common and tmu controller code

Mon, 24 Jun 2013 12:50:25 +0200

thermal: exynos: Bifurcate exynos thermal common and tmu controller codeThis code bifurcates exynos thermal implementation into common and sensorspecific parts. The common thermal code interacts with core thermal layer andcore cpufreq cooling parts and is independent of SOC specific driver. Thischange is needed to cleanly add support for new TMU sensors.Acked-by: Kukjin Kim Acked-by: Jonghwa Lee Acked-by: Eduardo Valentin Signed-off-by: Amit Daniel Kachhap Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

44328fcc4964d04a8e70e14fd443a8389e98a1de - thermal: exynos: Remove un-necessary CPU_THERMAL dependency

Mon, 24 Jun 2013 12:50:24 +0200

thermal: exynos: Remove un-necessary CPU_THERMAL dependencyThis patch removes the dependency on CPU_THERMAL for compiling TMU driver.This is useful for cases when only TMU controller needs to be initialisedwithout cpu cooling action.Acked-by: Kukjin Kim Acked-by: Jonghwa Lee Acked-by: Eduardo Valentin Signed-off-by: Amit Daniel Kachhap Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

c657dcd1988e561b587a07baa3978a98780ae62a - thermal: exynos: Use ARCH_HAS_BANDGAP config to know the supported soc's

Mon, 24 Jun 2013 12:50:23 +0200

thermal: exynos: Use ARCH_HAS_BANDGAP config to know the supported soc'sThis patch uses the recently added config sybmol ARCH_HAS_BANDGAP to enablethe TMU driver. This will allow adding support for new soc easily as now itis the platform responsibility to enable this config symbol for a particularsoc.Acked-by: Kukjin Kim Acked-by: Jonghwa Lee Acked-by: Eduardo Valentin Signed-off-by: Amit Daniel Kachhap Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig

c68213780e5a443d50d9f7291203591b0c5f9b60 - thermal: exynos: Moving exynos thermal files into samsung directory

Mon, 24 Jun 2013 12:50:22 +0200

thermal: exynos: Moving exynos thermal files into samsung directoryThis movement of files is done for easy maintenance and adding morenew sensor's support for exynos platform easily . This will also help inbifurcating exynos common, sensor driver and sensor data related parts.Acked-by: Kukjin Kim Acked-by: Jonghwa Lee Acked-by: Eduardo Valentin Signed-off-by: Amit Daniel Kachhap Signed-off-by: Eduardo Valentin List of files: /linux/drivers/thermal/samsung/Kconfig