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* thermal: qpnp-temp-alarm: correct various coding style issuesDavid Collins2017-02-03
| | | | | | | | | | | | | Correct warnings flagged by checkpatch. In particular, modify the following: - Add 'const' to type of a struct of_device_id variable. - Update the THERMAL_QPNP Kconfig entry and the device tree documentation to use the name: 'Qualcomm Technologies, Inc.' Change-Id: Ia25eb58820107d0c068ee3e2c31d46f0cb13e3d6 Signed-off-by: David Collins <collinsd@codeaurora.org>
* msm: Rename msmtriton/apqtriton to sdm630/sda630Neeraj Upadhyay2016-12-28
| | | | | | | | | Update the code name from msmtriton/apqtriton to sdm630/sda630. As part of this, update the filename containing "triton" and files content containing "triton". Change-Id: Ia558be75041e41e83d304d5fb4091c2a098e87c0 Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
* msm: Rename msmfalcon/apqfalcon to sdm660/sda660Neeraj Upadhyay2016-12-28
| | | | | | | | | Update the code name from msmfalcon/apqfalcon to sdm660/sda660. As part of this, update the filename containing "falcon" and files content containing "falcon". Change-Id: Iec85862251b9e1b4dcc8bdce8b214ce87c0049bc Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
* thermal: tsens: Add support to parse critical interrupt propertiesRama Krishna Phani A2016-12-19
| | | | | | | | | Add support to mask watchdog bark interrupt and controller cycle completion as part of critical interrupt. Add support to mask the corresponding properties if available in the controller. Change-Id: I9445db12044071f92715a60cb76c38d061748cfa Signed-off-by: Rama Krishna Phani A <rphani@codeaurora.org>
* msm: 8998: Replace cobalt with 8998Runmin Wang2016-11-22
| | | | | | | | | | | Update the code name from msmcobalt to msm8998. As a result, update the filename containing "cobalt" and files content containing "cobalt". CRs-Fixed: 1070840 Change-Id: I2c7b95e3e2a2fec7730724da9eeb86a39a77faf1 Signed-off-by: Runmin Wang <runminw@codeaurora.org> Signed-off-by: Kyle Yan <kyan@codeaurora.org> Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>
* thermal: tsens: Enable TSENS for msmtritonSriharsha Allenki2016-09-23
| | | | | | | | | | | Temperature sensor (TSENS) driver provides ability to thermal clients to read from on-die temperature sensors. msmtriton supports reading from 12 on-die temperature sensors and clients can set temperature thresholds and receive notification. Change-Id: Ia296ff112456f8959a2c769ab1e7afbccec23ba1 Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
* thermal: tsens: Update TSENS property for reading efuse dataSiddartha Mohanadoss2016-08-01
| | | | | | | | | | | | | | TSENS (temperature sensor) controller provides capability to program the gain and offset for individual sensors so that the controller reports the temperature. The efuse information for gain and offset can be read during boot and programmed at boot initialization and the application TSENS driver does not need to support reading from the efuse region. Update the property for reading the tsens efuse as optional for such cases. Change-Id: Icd637fcd264565b06bcb90f8e6f7b26c8d112f24 Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
* thermal: tsens: Enable TSENS for msmfalconRama Krishna Phani A2016-07-11
| | | | | | | | | | | Temperature sensor (TSENS) driver provides ability to thermal clients to read from on-die temperature sensors. msmfalcon supports reading from 14 on-die temperature sensors and clients can set temperature thresholds and receive notification. Change-Id: I9421af7d1b2b83abb81af38fab5f7c6e9285a29d Signed-off-by: Rama Krishna Phani A <rphani@codeaurora.org>
* thermal: tsens: Enable TSENS for msmhamsterSiddartha Mohanadoss2016-07-05
| | | | | | | | | | | Temperature sensor (TSENS) driver provides ability to thermal clients to read from on-die temperature sensors. msmhamster supports reading from 20 on-die temperature sensors and clients can set temperature thresholds and receive notification. Change-Id: I57e98f2182d0c44e9c7cffec3528bb926a878fb8 Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
* thermal: qpnp-temp-alarm: add support for GEN2 PMIC peripheralsDavid Collins2016-05-27
| | | | | | | | | | | | Add support for the TEMP_ALARM GEN2 PMIC peripheral subtype. The GEN2 subtype adds clock rate control and defines an over temperature state with hysteresis instead of stage in the status register. There are two GEN2 states corresponding to stages 1 and 2. Change-Id: Ic4ad048259eb3a356333e0529d52f39c39fc915f CRs-Fixed: 1019272 Signed-off-by: David Collins <collinsd@codeaurora.org>
* thermal: qpnp-adc-tm: Support refreshed BTM driverSiddartha Mohanadoss2016-05-10
| | | | | | | | | | | | | | | | | | | | | | | | | | The BTM (Battery temperature module) peripheral driver on the PMIC (Power management IC) supports threshold monitoring and notifies clients when thresholds are crossed. PMCOBALT supports refreshed BTM peripheral register interface and the driver uses compatible property qpnp-adc-tm-hc to distinguish using the refreshed peripheral. The external client interface with the driver remains the same. Updates include handling the interrupt when the thresholds are crossed,programming the threholds and configuring the hardware based on the refreshed design. BTM peripheral needs the VADC_HC peripheral to compute the gain/offset that are used to reverse compute the threhold values to ADC code. Some of the reverse computation API's such as calculating thermistor thresholds require the gain and offset values before computing the ADC code to be programmed. This requires modification to the existing calibration API in the VADC_HC driver to calculate the reference calibration points and store these values for clients to use in the reverse computation Change-Id: I989cfa4f40e7f1671f04dfa9d4c3fe2ccbbc44ab Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
* thermal: tsens: Add Cobalt TSENS supportSiddartha Mohanadoss2016-03-23
| | | | | | | | | | | MSM Cobalt TSENS supports upto 22 temperature sensors across two TSENS controllers. Thermal clients have the ability to set temperature threshold and receive notification on a threshold crossing. Change-Id: I05d6f7cfceece6c27ef5d03b9ea3b77d409108db Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
* thermal: qpnp-adc-tm: Enable VADC_TMSiddartha Mohanadoss2016-03-22
| | | | | | | | | | This snapshot is taken as of msm-3.18 commit dbdb6776f (Merge "msm: camera: Add dummy sub module in sensor pipeline") Fixup compilation to support int type for temperature value as part of thermal ops API upgrade. Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
* thermal: tsens: Enable TSENSSiddartha Mohanadoss2016-03-22
| | | | | | | | | | | | | | | This snapshot is taken as of msm-3.18 commit dbdb6776f (Merge "msm: camera: Add dummy sub module in sensor pipeline") Commit 0b46b8a7 (clocksource: arch_timer: Fix code to use physical timers when requested) introduces the use of physical counters and requires clients to use api arch_counter_get_cntvct(). Accordingly update tsens_poll() to the new API to prevent a BUG_ON() during bootup. Fixup TSENS to use supported int type for temperature value. Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
* thermal: tsens: TSENS driver fixupsSiddartha Mohanadoss2016-03-22
| | | | | | | | | | | | | | | | | Add TSENS Thermal driver. Include support to activate a trip type and mode. This snapshot is taken as of msm-3.14 commit 3bc54cf86b (Merge "msm: camera: Add dummy sub module in sensor pipeline") Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org> Conflicts: drivers/thermal/Kconfig drivers/thermal/Makefile include/linux/thermal.h Change-Id: Ie8a089afc0cf9e45ac000dff425a3e6206c1b9b1
* qpnp: Add snapshot of some qpnp, regulator and charger driversAbhijeet Dharmapurikar2016-03-01
| | | | | | | | | This snapshot is taken as of msm-3.18 commit 9da4ddc (Merge "clk: msm: clock-gcc: Associate gfx rail voting with gfx3d branch") Change-Id: Idd2f467f1f1863a156d1757589dfe78158f0e43f Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
* dt-bindings: rockchip-thermal: Support the RK3368 SoCs compatibleCaesar Wang2015-11-12
| | | | | | | | | This patchset attempts to new compatible for thermal founding on RK3368 SoCs. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* dt-bindings: rockchip-thermal: Add the pinctrl states in this documentCaesar Wang2015-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "init" pinctrl is defined we'll set pinctrl to this state before probe and then "default" after probe. Add the "init" and "sleep" pinctrl as the OTP gpio state, since we need switch the pin to gpio state before the TSADC controller is reset. AFAIK, the TSADC controller is reset, the tshut polarity will be a *low* signal in a short period of time for some devices. Says: The TSADC get the temperature on rockchip thermal. If T(current temperature) < (setting temperature), the OTP output the *high* signal. If T(current temperature) > (setting temperature), the OTP output the *low* Signal. In some cases, the OTP pin is connected to the PMIC, maybe the PMIC can accept the reset response time to avoid this issue. In other words, the system will be always reboot if we make the OTP pin is connected the others IC to control the power. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Caesar Wang <wxt@rock-chips.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* thermal: ti-soc-thermal: add OMAP36xx supportEduardo Valentin2015-09-29
| | | | | | | | | | Add OMAP36xx support to ti-soc-thermal driver. This chip is also unreliable. The data provided here is based on OMAP36xx TRM: http://www.ti.com/lit/ug/swpu177aa/swpu177aa.pdf Signed-off-by: Eduardo Valentin <edubezva@gmail.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* ti-soc-thermal: implement omap3 supportPavel Machek2015-09-29
| | | | | | | | This adds support for OMAP3 chips to ti-soc-thermal. As requested by TI people, it is marked unreliable and warning is printed. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* of: thermal: Mark cooling-*-level properties optionalPunit Agrawal2015-09-17
| | | | | | | | | | | | | | | | | | | | The cooling-{min,max}-level properties are marked as optional in Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt and the usage in various device tree matches this, i.e., some cooling device in the device trees provide these properties while others do not. Make the bindings in Documentation/devicetree/bindings/thermal/thermal.txt consistent with the cpufreq-dt bindings by marking the cooling-*-level properties as optional. Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Signed-off-by: Rob Herring <robh@kernel.org>
* of: thermal: Fix inconsitency between cooling-*-state and cooling-*-levelPunit Agrawal2015-09-17
| | | | | | | | | | | | | | | | | | The device trees in the kernel as well as the binding description in Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt use the cooling-{min,max}-level property. Fix the inconsistency with the binding description in Documentation/devicetree/bindings/thermal/thermal.txt by changing cooling-*-state properties to cooling-*-level. Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: Document the hi6220 thermal sensor bindingskongxinwei2015-06-03
| | | | | | | | | This adds documentation of device tree bindings for the thermal sensor controller of hi6220 SoC. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: kongxinwei <kong.kongxinwei@hisilicon.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* of: thermal: Introduce sustainable power for a thermal zonePunit Agrawal2015-05-04
| | | | | | | | | | | | | | Introduce an optional property called, sustainable-power, which represents the power (in mW) which the thermal zone can safely dissipate. If provided the property is parsed and associated with the thermal zone via the thermal zone parameters. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* thermal: Add QPNP PMIC temperature alarm driverIvan T. Ivanov2015-05-04
| | | | | | | | | | | | | | | | | Add support for the temperature alarm peripheral found inside Qualcomm plug-and-play (QPNP) PMIC chips. The temperature alarm peripheral outputs a pulse on an interrupt line whenever the thermal over temperature stage value changes. Register a thermal sensor. The temperature reported by this thermal sensor device should reflect the actual PMIC die temperature if an ADC is present on the given PMIC. If no ADC is present, then the reported temperature should be estimated from the over temperature stage value. Cc: David Collins <collinsd@codeaurora.org> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* thermal: rcar: Fix typo in r8a73a4 SoC nameGeert Uytterhoeven2015-04-07
| | | | | | | r8a73a4 is R-Mobile APE6, not AP6. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* Merge branch 'fixes' of ↵Linus Torvalds2015-02-19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal Pull more thermal managament updates from Zhang Rui: "Specifics: - Exynos thermal driver refactoring. Several cleanups, code optimization, unused symbols removal, and unused feature removal in Exynos thermal driver. Thanks Lukasz for this effort. - Exynos thermal driver support to OF thermal. After the code refactoring, the driver earned the support to OF thermal. Chip thermal data were moved from driver code to DTS, reducing the code footprint. Thanks Lukasz for this. - After receiving the OF thermal support, the exynos thermal driver now must allow modular build. Thanks Arnd for detecting, reporting and fixing this. - Exynos thermal driver support to Exynos 7 SoC. Thanks Abhilash for this. - Accurate temperature reporting on Rockchip thermal driver, thanks to Caesar. - Fix on how OF thermal enables its zones, thanks Lukasz for fixing. - Fixes in OF thermal examples under Documentation/. Thanks Srinivas for fixing" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: exynos: Add TMU support for Exynos7 SoC dts: Documentation: Add documentation for Exynos7 SoC thermal bindings cpufreq: exynos: allow modular build thermal: Fix examples in DT documentation thermal: exynos: Correct sanity check at exynos_report_trigger() function thermal: Kconfig: Remove config for not used EXYNOS_THERMAL_CORE thermal: exynos: Remove exynos_tmu_data.c file thermal: rockchip: make temperature reporting much more accurate thermal: exynos: Remove exynos_thermal_common.[c|h] files thermal: samsung: core: Exynos TMU rework to use device tree for configuration dts: Documentation: Update exynos-thermal.txt example for Exynos5440 dts: Documentation: Extending documentation entry for exynos-thermal cpufreq: exynos: Use device tree to determine if cpufreq cooling should be registered thermal: exynos: Modify exynos thermal code to use device tree for cpu cooling configuration thermal: exynos: Provide thermal_exynos.h file to be included in device tree files thermal: exynos: cosmetic: Correct comment format thermal: of: Enable thermal_zoneX when sensor is correctly added
| * dts: Documentation: Add documentation for Exynos7 SoC thermal bindingsAbhilash Kesavan2015-01-31
| | | | | | | | | | | | | | | | | | Add documentation for exynos7 thermal bindings including compatible name and special clock properties. Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * thermal: Fix examples in DT documentationSrinivas Kandagatla2015-01-28
| | | | | | | | | | | | | | | | | | | | | | There are various issues with the examples in this documentation, some of the DT labels are invalid and one of the macro THERMAL_NO_LIMITS referenced is not available as well. This patch attempts to fix such errors in the documentation. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * dts: Documentation: Update exynos-thermal.txt example for Exynos5440Lukasz Majewski2015-01-24
| | | | | | | | | | | | | | Updating exynos-thermal.txt documentation entry for Exynos5440 Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * dts: Documentation: Extending documentation entry for exynos-thermalLukasz Majewski2015-01-24
| | | | | | | | | | | | | | | | Properties necessary for providing Exynos thermal configuration via device tree. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* | Documentation: DT bindings: add more Tegra chip compatible stringsPaul Walmsley2015-02-03
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Align compatible strings for several IP blocks present on Tegra chips with the latest doctrine from the DT maintainers: http://marc.info/?l=devicetree&m=142255654213019&w=2 The primary objective here is to avoid checkpatch warnings, per: http://marc.info/?l=linux-tegra&m=142201349727836&w=2 DT binding text files have been updated for the following IP blocks: - PCIe - SOR - SoC timers - AHB "gizmo" - APB_MISC - pinmux control - UART - PWM - I2C - SPI - RTC - PMC - eFuse - AHCI - HDA - XUSB_PADCTRL - SDHCI - SOC_THERM - AHUB - I2S - EHCI - USB PHY N.B. The nvidia,tegra20-timer compatible string is removed from the nvidia,tegra30-timer.txt documentation file because it's already mentioned in the nvidia,tegra20-timer.txt documentation file. This second version takes into account the following requests from Rob Herring <robherring2@gmail.com>: - Per-IP block patches have been combined into a single patch - Explicit documentation about which compatible strings are actually matched by the driver has been removed. In its place is implicit documentation that loosely follows Rob's prescribed format: "Must contain '"nvidia,<chip>-pcie", "nvidia,tegra20-pcie"' where <chip> is tegra30, tegra132, ..." [...] "You should attempt to document known values of <chip> if you use it" Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Dylan Reid <dgreid@chromium.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Jingchang Lu <jingchang.lu@freescale.com> Cc: John Crispin <blogic@openwrt.org> Cc: Kumar Gala <galak@codeaurora.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mikko Perttunen <mperttunen@nvidia.com> Cc: Murali Karicheri <m-karicheri2@ti.com> Cc: Paul Walmsley <pwalmsley@nvidia.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Peter De Schrijver <pdeschrijver@nvidia.com> Cc: Peter Hurley <peter@hurleysoftware.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Takashi Iwai <tiwai@suse.de> Cc: Tejun Heo <tj@kernel.org> Cc: "Terje Bergström" <tbergstrom@nvidia.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Zhang Rui <rui.zhang@intel.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-i2c@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-pci@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-pwm@vger.kernel.org Cc: linux-tegra@vger.kernel.org Acked-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
* thermal: armada: Remove support for A375-Z1 SoCEzequiel Garcia2014-11-24
| | | | | | | | | The Armada 375 Z1 SoC revision is no longer supported. This commit removes the quirk needed for the thermal sensor. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* dt-bindings: document Rockchip thermalCaesar Wang2014-11-24
| | | | | | | | | | This add the necessary binding documentation for the thermal found on Rockchip SoCs Signed-off-by: zhaoyifeng <zyf@rock-chips.com> Signed-off-by: Caesar Wang <caesar.wang@rock-chips.com> Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* of: Add bindings for nvidia,tegra124-socthermMikko Perttunen2014-11-20
| | | | | | | | | | This adds binding documentation and headers for the Tegra124 SOCTHERM device tree node. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* thermal: rcar: Add binding docs for new R-Car Gen2 SoCsGeert Uytterhoeven2014-11-02
| | | | | | | | | | | - r8a7792 (R-Car V2H) - r8a7793 (R-Car M2-N) - r8a7794 (R-Car E2) r8a7791 is now called "R-Car M2-W". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* Thermal: imx: add i.mx6sx thermal supportAnson Huang2014-08-09
| | | | | | | | | | | | | | | | | | | i.MX6SX has some new features of thermal interrupt function, there are LOW, HIGH and PANIC irq for thermal sensor, so add platform data to separate different thermal version; The reset value of LOW ALARM is 0 which means the highest temp, so the LOW ALARM will be triggered once irq is enabled, so we need to correct it before enabling thermal irq; Enable PANIC ALARM as critical trip point, it will trigger system reset via SRC module once PANIC IRQ is triggered, it is pure hardware function, so use it instead of software reset by cooling device. Signed-off-by: Anson Huang <b20788@freescale.com> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
*---. Merge branches 'exynos-fix', 'for-rc', 'int3403-fix', 'misc', 'rcar-thermal' ↵Zhang Rui2014-07-22
|\ \ \ | | | | | | | | | | | | and 'sti-thermal' of .git into next
| | | * thermal: sti: Supply Device Tree documentationLee Jones2014-07-15
| | |/ | |/| | | | | | | | | | | | | | | | Signed-off-by: Ajit Pal Singh <ajitpal.singh@st.com> Acked-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| | * thermal: rcar: Document SoC-specific bindingsGeert Uytterhoeven2014-07-15
| |/ | | | | | | | | | | | | | | | | | | | | | | | | The documentation only mentioned the generic fallback compatible property. Add the missing SoC-specific compatible properties, some of which are already in use. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <eduardo.valentin@ti.com> Cc: linux-pm@vger.kernel.org Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
* / thermal: samsung: Add TMU support for Exynos3250 SoCChanwoo Choi2014-07-15
|/ | | | | | | | | | | | | This patch add registers, bit fields and compatible strings for Exynos3250 TMU (Thermal Management Unit). Exynos3250 uses the Cortex-A7 dual cores and has a target speed of 1.0 GHz. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> [Add MUX address setting bits by Jonghwa Lee] Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Amit Daniel Kachhap<amit.daniel@samsung.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
*-. Merge branches 'armada-375-380-soc-support', 'eduardo-thermal-soc-fixes', ↵Zhang Rui2014-05-15
|\ \ | | | | | | | | | 'intel-soc-dts-thermal' and 'thermal-soc-fixes' of .git into next
| * | thermal: samsung: Add TMU support for Exynos5260 SoCsNaveen Krishna Chatradhi2014-05-06
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds the registers, bit fields and compatible strings required to support for the 5 TMU channels on Exynos5260. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * | thermal: samsung: Add TMU support for Exynos5420 SoCsNaveen Krishna Chatradhi2014-05-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exynos5420 has 5 TMU channels, the TRIMINFO register is misplaced for TMU channels 2, 3 and 4 TRIMINFO at 0x1006c000 contains data for TMU channel 3 TRIMINFO at 0x100a0000 contains data for TMU channel 4 TRIMINFO at 0x10068000 contains data for TMU channel 2 This patch 1 Adds the neccessary register changes and arch information to support Exynos5420 SoCs. 2. Handles the gate clock for misplaced TRIMINFO register 3. Updates the Documentation at Documentation/devicetree/bindings/thermal/exynos-thermal.txt Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * | thermal: samsung: change base_common to more meaningful base_secondNaveen Krishna Chatradhi2014-05-06
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Exynos5440 and Exynos5420 there are registers common across the TMU channels. To support that, we introduced a ADDRESS_MULTIPLE flag in the driver and the 2nd set of register base and size are provided in the "reg" property of the node. As per Amit's suggestion, this patch changes the base_common to base_second and SHARED_MEMORY to ADDRESS_MULTIPLE. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
* | thermal: armada: Support Armada 380 SoCEzequiel Garcia2014-05-15
| | | | | | | | | | | | | | | | | | | | | | Now that a generic infrastructure is in place, it's possible to support the Armada 380 SoC thermal sensor. This sensor is similar to the one available in the already supported SoCs, with its specific temperature formula and specific sensor initialization. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
* | thermal: armada: Support Armada 375 SoCEzequiel Garcia2014-05-15
|/ | | | | | | | | | | | | | Now that a generic infrastructure is in place, it's possible to support the new Armada 375 SoC thermal sensor. This sensor is similar to the one available in the already supported SoCs, with its specific temperature formula and specific sensor initialization. In addition, we also add support for the Z1 SoC stepping, which needs an initialization-quirk to work properly. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
*-. Merge branches 'misc' and 'soc' of .git into nextZhang Rui2014-01-03
|\ \
| | * thermal: imx: add necessary clk operationAnson Huang2014-01-03
| |/ | | | | | | | | | | | | | | | | | | | | | | Thermal sensor needs pll3_usb_otg when measuring temperature, otherwise the temperature read will be incorrect, so need to enable this clk before sensor working, for alarm function, as hardware will take measurement periodically, so we should keep this clk always on once alarm function is enabled. Signed-off-by: Anson Huang <b20788@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
* / thermal: introduce device tree parserEduardo Valentin2013-12-04
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces a device tree bindings for describing the hardware thermal behavior and limits. Also a parser to read and interpret the data and feed it in the thermal framework is presented. This patch introduces a thermal data parser for device tree. The parsed data is used to build thermal zones and thermal binding parameters. The output data can then be used to deploy thermal policies. This patch adds also documentation regarding this API and how to define tree nodes to use this infrastructure. Note that, in order to be able to have control on the sensor registration on the DT thermal zone, it was required to allow changing the thermal zone .get_temp callback. For this reason, this patch also removes the 'const' modifier from the .ops field of thermal zone devices. Cc: Zhang Rui <rui.zhang@intel.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-07 04:13:05 +0000