- Jan 27, 2023
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Rafael J. Wysocki authored
Merge tag 'thermal-v6.3-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux into thermal-next Pull thermal control material for 6.3-rc1 from Daniel Lezcano: "- Fix kerneldoc format errors for Rockchip, Mediatek and Uniphier (Randy Dunlap) - Add the missing 'qcom,adc-tm7' compatible string in the dt-bindings (Krzysztof Kozlowski) - Improve the calibration routine by relying on the nvmem to read the values and provide a set of fixes for the QCom tsens driver (Dmitry Baryshkov) - Remove the duplicate interrupt setting routine in the QCom tsens driver (Daniel Lezcano) - Fix a wrong loop condition in the i.MX SC thermal driver and add the iMX8QM sensors (Viorel Suman) - Fix header inclusion asm-generic.h by asm.h for the qcom-spmi-adc-tm5 driver (Andy Shevchenko) - Use the devm_platform_get_and_ioremap_resource() combo function in all the drivers where the conversion applies (Ye Xingchen) - Replace a literal mask by an existing corresponding macro (Yangtao Li) - Add support for MT7986 and MT7981 (Daniel Golle) - Use thermal_zone_get_crit_temp() for the Armada thermal driver (Daniel Lezcano)" * tag 'thermal-v6.3-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (35 commits) thermal/drivers/armada: Use the thermal_zone_get_crit_temp() thermal/drivers/mtk: Add support for MT7986 and MT7981 thermal/drivers/mtk: Use function pointer for raw_to_mcelsius thermal/drivers/sun8i: Convert to use macro thermal/drivers/spear: Use devm_platform_get_and_ioremap_resource() thermal/drivers/kirkwood: Use devm_platform_get_and_ioremap_resource() thermal/drivers/thermal_mmio: Use devm_platform_get_and_ioremap_resource() thermal/drivers/rockchip: Use devm_platform_get_and_ioremap_resource() thermal/drivers/mtk_thermal: Use devm_platform_get_and_ioremap_resource() thermal/drivers/armada: Use devm_platform_get_and_ioremap_resource() thermal/drivers/dove: Use devm_platform_get_and_ioremap_resource() thermal/drivers/bcm2835: Use devm_platform_get_and_ioremap_resource() thermal/drivers/brcmstb_thermal: Use devm_platform_get_and_ioremap_resource() thermal/drivers/qcom-spmi-adc-tm5: Use asm intead of asm-generic thermal/drivers/imx_sc_thermal: Add iMX8QM sensors thermal/drivers/imx_sc_thermal: Fix the loop condition thermal/drivers/qcom: Remove duplicate set next trip point interrupt code thermal/drivers/tsens: Drop single-cell code for msm8976/msm8956 thermal/drivers/tsens: Drop single-cell code for msm8939 thermal/drivers/tsens: Drop single-cell code for mdm9607 ...
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- Jan 24, 2023
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Daniel Lezcano authored
The driver browses the trip point to find out the critical trip temperature. However the function thermal_zone_get_crit_temp() does already that, so the routine is pointless in the driver. Use thermal_zone_get_crit_temp() instead of inspecting all the trip points. In addition, the hysteresis value is set to zero. A critical trip point does not have a hysteresis. Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by:
Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20230118222610.186088-1-daniel.lezcano@linaro.org
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Daniel Golle authored
Add support for V3 generation thermal found in MT7986 and MT7981 SoCs. Brings code to assign values from efuse as well as new function to convert raw temperature to millidegree celsius, as found in MediaTek's SDK sources (but cleaned up and de-duplicated) [1]: https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/baf36c7eef477aae1f8f2653b6c29e2caf48475b Signed-off-by:
Daniel Golle <daniel@makrotopia.org> Reviewed-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/2d341fc45266217249586eb4bd3be3ac4ca83a12.1674055882.git.daniel@makrotopia.org Signed-off-by:
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Daniel Golle authored
Instead of having if-else logic selecting either raw_to_mcelsius_v1 or raw_to_mcelsius_v2 in mtk_thermal_bank_temperature introduce a function pointer raw_to_mcelsius to struct mtk_thermal which is initialized in the probe function. Reviewed-by:
Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/69c17529e8418da3eec703dde31e1b01e5b0f7e8.1674055882.git.daniel@makrotopia.org Signed-off-by:
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Yangtao Li authored
Use TEMP_CALIB_MASK macro instead of raw number. Signed-off-by:
Yangtao Li <frank.li@vivo.com> Link: https://lore.kernel.org/r/20230123102319.37710-1-frank.li@vivo.com Signed-off-by:
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Rafael J. Wysocki authored
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- Jan 20, 2023
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Viresh Kumar authored
put_device() shouldn't be called before a prior call to device_register(). __thermal_cooling_device_register() doesn't follow that properly and needs fixing. Also thermal_cooling_device_destroy_sysfs() is getting called unnecessarily on few error paths. Fix all this by placing the calls at the right place. Based on initial work done by Caleb Connolly. Fixes: 4748f968 ("thermal: core: fix some possible name leaks in error paths") Fixes: c408b3d1 ("thermal: Validate new state in cur_state_store()") Reported-by:
Caleb Connolly <caleb.connolly@linaro.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Tested-by:
Frank Rowand <frowand.list@gmail.com> Reviewed-by:
Yang Yingliang <yangyingliang@huawei.com> Tested-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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- Jan 19, 2023
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202301181644433003839@zte.com.cn Signed-off-by:
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/202301181636223863583@zte.com.cn Signed-off-by:
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ye xingchen authored
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by:
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- Jan 18, 2023
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Andy Shevchenko authored
There is no point to specify asm-generic for the unaligned.h. Drop the 'generic' suffix. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230103145339.40501-1-andriy.shevchenko@linux.intel.com Signed-off-by:
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- Jan 17, 2023
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Viorel Suman authored
Add iMX8QM sensors. As stated in 31fd4b9d ("thermal/drivers/imx_sc: Rely on the platform data to get the resource id"): The thermal OF code returns -ENODEV if the thermal zone registration with a specific id fails because the description is not available in the DT for such a sensor id. In this case we continue with the other ids without bailing out with an error. Signed-off-by:
Viorel Suman <viorel.suman@nxp.com> Reviewed-by:
Dong Aisheng <aisheng.dong@nxp.com> Link: https://lore.kernel.org/r/20230117091956.61729-2-viorel.suman@oss.nxp.com Signed-off-by:
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Viorel Suman authored
The minimal resource ID is 0: IMX_SC_R_AP_0=0, so fix the loop condition. Aside of this - constify the array. Fixes: 31fd4b9d ("thermal/drivers/imx_sc: Rely on the platform data to get the resource id") Signed-off-by:
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- Jan 16, 2023
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Daniel Lezcano authored
The tsens driver reprogram the next trip points in the irq handler. This function then call thermal_zone_device_update(). However, thermal_zone_device_update() calls thermal_zone_set_trips() and from there it calls the backend 'set_trips' ops. This one in turn reprogram the next trip points (low/high). Consequently, the code setting the next trip points interrupt in the interrupt handle is not needed and could be removed. Reviewed-by:
Bjorn Andersson <andersson@kernel.org> Acked-by:
Amit Kucheria <amitk@kernel.org> Signed-off-by:
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Dmitry Baryshkov authored
There is no dtsi file for msm8976 in the kernel sources. Drop the compatibility with unofficial dtsi and remove support for handling the single-cell calibration data on msm8976. Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by:
Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by:
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Dmitry Baryshkov authored
There is no dtsi file for msm8939 in the kernel sources. Drop the compatibility with unofficial dtsi and remove support for handling the single-cell calibration data on msm8939. Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by:
Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by:
Shawn Guo <shawn.guo@linaro.org> Signed-off-by:
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Dmitry Baryshkov authored
There is no dtsi file for mdm9607 in the kernel sources. Drop the compatibility with unofficial dtsi and remove support for handling the single-cell calibration data on mdm9607. Cc: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by:
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Dmitry Baryshkov authored
Rework existing calibration parsing code to use simple data structure describing data layout. This allows us to drop all the mask & shift values, replacing them with data tables. The code for msm8974 is not reworked, as it has separate calibration and backup data. Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
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Dmitry Baryshkov authored
MSM8974 has two sets of calibration data: main one and backup. Add support for parsing both sets of calibration data from nvmem cells. Reviewed-by:
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Dmitry Baryshkov authored
Add a unified function using nvmem cells for parsing the calibration data rather than parsing the calibration blob manually. Signed-off-by:
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Dmitry Baryshkov authored
On msm8939 last (hwid=10) sensor was added in the hw revision 3.0. Calibration data for it was placed outside of the main calibration data blob, so it is not accessible by the current blob-parsing code. Moreover data for the sensor's p2 is not contiguous in the fuses. This makes it hard to use nvmem_cell API to parse calibration data in a generic way. Since the sensor doesn't seem to be actually used by the existing hardware, disable the sensor for now. Fixes: 332bc8eb ("thermal: qcom: tsens-v0_1: Add support for MSM8939") Cc: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Shawn Guo <shawn.guo@linaro.org> Acked-by:
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Dmitry Baryshkov authored
According to the vendor kernels (msm-3.10, 3.14 and 3.18), msm8939 uses non-standard slope values for calibrating the sensors. Fill them accordingly. Fixes: 332bc8eb ("thermal: qcom: tsens-v0_1: Add support for MSM8939") Cc: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: Shawn Guo <shawn.guo@linaro.org> Reviewed-by:
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Dmitry Baryshkov authored
Tsens driver mentions that msm8976 data should be used for both msm8976 and msm8956 SoCs. This is not quite correct, as according to the vendor kernels, msm8976 should use standard slope values (3200), while msm8956 really uses the slope values found in the driver. Add separate compatibility string for msm8956, move slope value overrides to the corresponding init function and use the standard compute_intercept_slope() function for both platforms. Fixes: 0e580290 ("thermal: qcom: tsens-v1: Add support for MSM8956 and MSM8976") Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by:
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Dmitry Baryshkov authored
Drop msm8976-specific defines, which duplicate generic ones. Fixes: 0e580290 ("thermal: qcom: tsens-v1: Add support for MSM8956 and MSM8976") Reviewed-by:
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Dmitry Baryshkov authored
The tsens driver defaults to using hw_id equal to the index of the sensor. Thus it is superfluous to declare such hw_id arrays. Drop such arrays from mdm9607 and msm8976 data. Reviewed-by:
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Dmitry Baryshkov authored
The msm8974 platform uses two sets of calibration data, add a special case to handle both of them. Acked-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by:
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Dmitry Baryshkov authored
Allow specifying the exact calibration mode and calibration data as nvmem cells, rather than specifying just a single calibration data blob. Note, unlike the vendor kernel the calibration data uses hw_ids rather than software sensor indices (to match actual tsens usage in thermal zones). Signed-off-by:
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Dmitry Baryshkov authored
When adding support for msm8976 it was thought that msm8956 would reuse the same compat. However checking the vendor kernel revealed that these two platforms use different slope values for calculating the calibration data. Add new compatible for the tsens on msm8956 SoC. Acked-by:
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Krzysztof Kozlowski authored
The qcom,adc-tm7 compatible is already used in PMK8350 so add it to the Qualcomm PMIC Thermal Monitoring ADC. Based on downstream sources, the new compatible for TM7 differs from older TM5 by allowing configuring per sensor decimation, time measurement and number of sample averaging - unlike one configuration per entire device. This was not reflected in the bindings, therefore comment the new compatible as incomplete as it might change and its ABI is no stable. Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230113090107.18498-1-krzysztof.kozlowski@linaro.org Signed-off-by:
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Randy Dunlap authored
Use "/*" comment for the file's initial comment since it is not in kernel-doc format. This prevents a kernel-doc warning: drivers/thermal/uniphier_thermal.c:26: warning: expecting prototype for uniphier_thermal.c(). Prototype was for PVTCTLEN() instead Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Amit Kucheria <amitk@kernel.org> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: linux-pm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20230113064507.17224-1-rdunlap@infradead.org Signed-off-by:
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Randy Dunlap authored
Don't use "/**" to begin non-kernel-doc comments. Convert one function description to kernel-doc format. Prevents these kernel-doc warnings: drivers/thermal/rockchip_thermal.c:64: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * The max sensors is two in rockchip SoCs. drivers/thermal/rockchip_thermal.c:179: warning: expecting prototype for TSADC Sensor Register description(). Prototype was for TSADCV2_USER_CON() instead drivers/thermal/rockchip_thermal.c:1342: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Reset TSADC Controller, reset all tsadc registers. Signed-off-by:
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Randy Dunlap authored
Use the correct function name in a kernel-doc comment to prevent a warning: drivers/thermal/mtk_thermal.c:562: warning: expecting prototype for raw_to_mcelsius(). Prototype was for raw_to_mcelsius_v1() instead Signed-off-by:
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- Jan 15, 2023
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Borislav Petkov: - Make sure the poking PGD is pinned for Xen PV as it requires it this way - Fixes for two resctrl races when moving a task or creating a new monitoring group - Fix SEV-SNP guests running under HyperV where MTRRs are disabled to not return a UC- type mapping type on memremap() and thus cause a serious slowdown - Fix insn mnemonics in bioscall.S now that binutils is starting to fix confusing insn suffixes * tag 'x86_urgent_for_v6.2_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: fix poking_init() for Xen PV guests x86/resctrl: Fix event counts regression in reused RMIDs x86/resctrl: Fix task CLOSID/RMID update race x86/pat: Fix pat_x_mtrr_type() for MTRR disabled case x86/boot: Avoid using Intel mnemonics in AT&T syntax asm
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