- 15 Jul, 2024 40 commits
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Rafael J. Wysocki authored
Merge updates related to the thermal core for 6.11-rc1: - Redesign the .set_trip_temp() thermal zone callback to take a trip pointer instead of a trip ID and update its users (Rafael Wysocki). - Avoid using invalid combinations of polling_delay and passive_delay thermal zone parameters (Rafael Wysocki). - Update a cooling device registration function to take a const argument (Krzysztof Kozlowski). - Make the uniphier thermal driver use thermal_zone_for_each_trip() for walking trip points (Rafael Wysocki). * thermal-core: thermal: core: Add sanity checks for polling_delay and passive_delay thermal: trip: Fold __thermal_zone_get_trip() into its caller thermal: trip: Pass trip pointer to .set_trip_temp() thermal zone callback thermal: imx: Drop critical trip check from imx_set_trip_temp() thermal: trip: Add conversion macros for thermal trip priv field thermal: helpers: Introduce thermal_trip_is_bound_to_cdev() thermal: core: Change passive_delay and polling_delay data type thermal: core: constify 'type' in devm_thermal_of_cooling_device_register() thermal: uniphier: Use thermal_zone_for_each_trip() for walking trip points
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Rafael J. Wysocki authored
Merge tag 'thermal-v6.11-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux into thermal Merge thermal drivers updates for 6.11-rc1 from Daniel Lezcano: "- Group all Renesas drivers inside a dedicated sub directory and add the missing dependency to OF (Niklas Söderlund) - Add suspend/resume support on k3_j72xx_bandgap and take the opportunity to remove a unneeded delay in the init time code path (Théo Lebrun) - Fix thermal zone definition for MT8186 and MT8188 (Julien Panis) - Convert hisilicon-thermal.txt to dt-schema (Abdulrasaq Lawani) - Add the DT bindings for the X1E80100 temperature sensor (Abel Vesa) - Fix the thermal zone node name regular expression in the DT schema (Krzysztof Kozlowski) - Take into account some production platforms may not have calibration data. Deal with it with a default value instead of failing the initialization (Chen-Yu Tsai) - Fix the sensor cell size on the Exynos platform (Krzysztof Kozlowski) - Bring the common definition of '#thermal-sensor-cells' property in order to simplify the bindings on all the platforms where this change makes sense and do some minor cleanups (Krzysztof Kozlowski) - Fix a race between removal and clock disable on the broadcom driver (Krzysztof Kozlowski) - Drop 'trips' node as required from the thermal zone bindings in order to fix the remaining warnings appearing with thermal zone whithout trip points defined (Rob Herring) - Simplify all the drivers where dev_err_probe() can apply (Krzysztof Kozlowski) - Cleanup code related to stih416 as this platform is not described anywhere (Raphael Gallais-Pou)" * tag 'thermal-v6.11-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (45 commits) thermal/drivers/sti: Cleanup code related to stih416 thermal/drivers/generic-adc: Simplify with dev_err_probe() thermal/drivers/generic-adc: Simplify probe() with local dev variable thermal/drivers/qcom-tsens: Simplify with dev_err_probe() thermal/drivers/qcom-spmi-adc-tm5: Simplify with dev_err_probe() thermal/drivers/imx: Simplify with dev_err_probe() thermal/drivers/imx: Simplify probe() with local dev variable thermal/drivers/hisi: Simplify with dev_err_probe() thermal/drivers/exynos: Simplify with dev_err_probe() thermal/drivers/exynos: Simplify probe() with local dev variable thermal/drivers/broadcom: Simplify with dev_err_probe() thermal/drivers/broadcom: Simplify probe() with local dev variable thermal/drivers/broadcom: Fix race between removal and clock disable dt-bindings: thermal: Drop 'trips' node as required dt-bindings: thermal: qoriq: reference thermal-sensor schema dt-bindings: thermal: cleanup examples indentation dt-bindings: thermal: simplify few bindings dt-bindings: thermal: ti,j72xx: reference thermal-sensor schema dt-bindings: thermal: ti,am654: reference thermal-sensor schema dt-bindings: thermal: st,stm32: reference thermal-sensor schema ...
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Raphael Gallais-Pou authored
"st,stih416-mpe-thermal" compatible seems to appear nowhere in the device-tree nor in the documentation. Remove compatible and related code. Signed-off-by:
Raphael Gallais-Pou <rgallaispou@gmail.com> Link: https://lore.kernel.org/r/20240708161840.102004-1-rgallaispou@gmail.comSigned-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Krzysztof Kozlowski authored
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-12-241644e2b6e0@linaro.orgSigned-off-by:
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Krzysztof Kozlowski authored
Simplify the probe() function by using local 'dev' instead of &pdev->dev. Signed-off-by:
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Krzysztof Kozlowski authored
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by:
Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-10-241644e2b6e0@linaro.orgSigned-off-by:
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Krzysztof Kozlowski authored
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by:
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Krzysztof Kozlowski authored
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by:
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Krzysztof Kozlowski authored
Simplify the probe() function by using local 'dev' instead of &pdev->dev. Signed-off-by:
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Krzysztof Kozlowski authored
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by:
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Krzysztof Kozlowski authored
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by:
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Krzysztof Kozlowski authored
Simplify the probe() function by using local 'dev' instead of &pdev->dev. While touching devm_kzalloc(), use preferred sizeof(*) syntax. Signed-off-by:
Alim Akhtar <alim.akhtar@samsung.com> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-4-241644e2b6e0@linaro.orgSigned-off-by:
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Krzysztof Kozlowski authored
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by:
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Krzysztof Kozlowski authored
Simplify the probe() function by using local 'dev' instead of &pdev->dev. Signed-off-by:
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Krzysztof Kozlowski authored
During the probe, driver enables clocks necessary to access registers (in get_temp()) and then registers thermal zone with managed-resources (devm) interface. Removal of device is not done in reversed order, because: 1. Clock will be disabled in driver remove() callback - thermal zone is still registered and accessible to users, 2. devm interface will unregister thermal zone. This leaves short window between (1) and (2) for accessing the get_temp() callback with disabled clock. Fix this by enabling clock also via devm-interface, so entire cleanup path will be in proper, reversed order. Fixes: 8454c8c0 ("thermal/drivers/bcm2835: Remove buggy call to thermal_of_zone_unregister") Cc: stable@vger.kernel.org Signed-off-by:
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Rob Herring (Arm) authored
It is possible to have thermal zones which don't have any trip points. These zones in effect simply represent a temperature sensor without any action associated with it. While the schema has always required a 'trips' node, users have existed for a long time without it. Update the schema to match reality. Signed-off-by:
Rob Herring (Arm) <robh@kernel.org> Reviewed-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
Conor Dooley <conor.dooley@microchip.com> Signed-off-by:
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Krzysztof Kozlowski authored
Preferred indentation for DTS examples in the bindings is 4-space. It is also preferred not to have redundant/unused labels. No functional change Acked-by:
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Krzysztof Kozlowski authored
Simplify few bindings which already reference thermal-sensor.yaml schema by dropping unneeded requiring of '#thermal-sensor-cells' and dropping assigned-clocks properties (core schema allows it if 'clocks' are there). Reviewed-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Reviewed-by:
Baolin Wang <baolin.wang@linux.alibaba.com> Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Reviewed-by:
Biju Das <biju.das.jz@bp.renesas.com> Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Reviewed-by:
Heiko Stuebner <heiko@sntech.de> Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Reviewed-by:
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by:
Amit Kucheria <amitk@kernel.org> Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Reviewed-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Reviewed-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Acked-by:
Florian Fainelli <florian.fainelli@broadcom.com> Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and it requires '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it and bring the common definition of '#thermal-sensor-cells' property. Reviewed-by:
Vasily Khoruzhick <anarsoul@gmail.com> Acked-by:
Chen-Yu Tsai <wens@csie.org> Acked-by:
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Krzysztof Kozlowski authored
Device is a thermal sensor and all in-tree DTS provide '#thermal-sensor-cells', so reference the thermal-sensor.yaml to simplify it, bring the common definition of '#thermal-sensor-cells' property and require it. Reviewed-by:
Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by:
Guillaume LA ROQUE <glaroque@baylibre.com> Acked-by:
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Krzysztof Kozlowski authored
All Samsung Exynos SoCs Thermal Management Units have only one sensor, so make '#thermal-sensor-cells' fixed at 0. Acked-by:
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Chen-Yu Tsai authored
On some pre-production hardware, the SoCs do not contain calibration data for the thermal sensors. The downstream drivers provide default values that sort of work, instead of having the thermal sensors not work at all. Port the default values to the upstream driver. These values are from the ChromeOS kernels, which sadly do not cover the MT7988. Signed-off-by:
Chen-Yu Tsai <wenst@chromium.org> Reviewed-by:
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Krzysztof Kozlowski authored
Linux kernel uses thermal zone node name during registering thermal zones and has a hard-coded limit of 20 characters, including terminating NUL byte. The bindings expect node names to finish with '-thermal' which is eight bytes long, thus we have only 11 characters for the reset of the node name (thus 10 for the pattern after leading fixed character). Reported-by:
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