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2023-04-26mfd: core: Remove .enable() and .disable() callbacksUwe Kleine-König
With commit dd77f5fa97d3 ("mfd: Remove toshiba tmio drivers") the last mfd driver that implements these callbacks is gone and since commit 652719b1003a ("w1: remove ds1wm driver") the last user is gone. The corresponding functions mfd_cell_enable() and mfd_cell_disable() are also unused (since commit 0ca222c81977 ("leds: Remove asic3 driver")). Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230308091257.2404932-1-u.kleine-koenig@pengutronix.de
2023-04-26dt-bindings: mfd: qcom,tcsr: Document SDX55 TCSRKrzysztof Kozlowski
Add compatible for SDX55 TCSR block. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230306072618.10770-1-krzysztof.kozlowski@linaro.org
2023-04-26mfd: max597x: Add support for MAX5970 and MAX5978Patrick Rudolph
Implement a regulator driver with IRQ support for fault management. Written against documentation [1] and [2] and tested on real hardware. Every channel has it's own regulator supply nammed 'vss1-supply' and 'vss2-supply'. The regulator supply is used to determine the output voltage, as the smart switch provides no output regulation. The driver requires the 'shunt-resistor-micro-ohms' to be present in the devicetree to properly calculate current related values. You must specify compatible devictree layout: regulator@3a { reg = <0x3a>; vss1-supply = <&p3v3>; compatible = "maxim,max5978"; ... regulators { sw0_ref: SW0 { regulator-compatible = "SW0"; shunt-resistor-micro-ohms = <12000>; ... } } } 1: https://datasheets.maximintegrated.com/en/ds/MAX5970.pdf 2: https://datasheets.maximintegrated.com/en/ds/MAX5978.pdf ... Changes in V12: - Use simple_mfd_i2c driver and remove previous implementation. - Remove newline - Use _MFD_MAX597X_H in header file - Successfull build need following patch from regulator: https://lore.kernel.org/r/20230216075302.68935-1-Naresh.Solanki@9elements.com https://lore.kernel.org/r/20230210163225.1208035-1-Naresh.Solanki@9elements.com Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230307121246.127425-2-Naresh.Solanki@9elements.com
2023-04-26dt-bindings: mfd: Add MAX5970 and MAX5978Marcello Sylvester Bauer
The MAX597x is a hot swap controller with configurable fault protection. It also has 10bit ADC for current & voltage measurements. ... Changes in V12: - Update title Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Co-developed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Co-developed-by: Naresh Solanki <Naresh.Solanki@9elements.com> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230307121246.127425-1-Naresh.Solanki@9elements.com
2023-04-26dt-bindings: mfd: qcom,tcsr: Add compatible for sdx65Rohit Agarwal
Add the qcom,sdx65-tcsr compatible. Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/1678277993-18836-2-git-send-email-quic_rohiagar@quicinc.com
2023-04-26gpio: Add support for Intel LJCA USB GPIO driverYe Xiang
This patch implements the GPIO function of Intel USB-I2C/GPIO/SPI adapter device named "La Jolla Cove Adapter" (LJCA). It communicate with LJCA GPIO module with specific protocol through interfaces exported by LJCA USB driver. Signed-off-by: Ye Xiang <xiang.ye@intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230225140118.2037220-3-xiang.ye@intel.com
2023-04-26mfd: rt5033: Fix comments and style in includesJakob Hauser
Fix comments and remove some empty lines in rt5033-private.h. Align struct rt5033_charger in rt5033.h. Signed-off-by: Jakob Hauser <jahau@rocketmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/606950da6f4b36f5a124ff13756c78644fc89804.1677620677.git.jahau@rocketmail.com
2023-04-26dt-bindings: mfd: qcom,tcsr: Add compatible for sm8450Mukesh Ojha
Document the qcom,sm8450-tcsr compatible. Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/1675336284-548-1-git-send-email-quic_mojha@quicinc.com
2023-04-26mfd: tqmx86: Correct board names for TQMxE39xMatthias Schiffer
It seems that this driver was developed based on preliminary documentation. Report the correct names for all TQMxE39x variants, as they are used by the released hardware revisions: - Fix names for TQMxE39C1/C2 board IDs - Distinguish TQMxE39M and TQMxE39S, which use the same board ID The TQMxE39M/S are distinguished using the SAUC (Sanctioned Alternate Uses Configuration) register of the GPIO controller. This also prepares for the correct handling of the differences between the GPIO controllers of our COMe and SMARC modules. Fixes: 2f17dd34ffed ("mfd: tqmx86: IO controller with I2C, Wachdog and GPIO") Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/aca9a7cb42a85181bcb456c437554d2728e708ec.1676892223.git.matthias.schiffer@ew.tq-group.com
2023-04-26mfd: tqmx86: Specify IO port register range more preciselyMatthias Schiffer
Registers 0x160..0x17f are unassigned. Use 0x180 as base register and update offets accordingly. Also change the size of the range to include 0x19f. While 0x19f is currently reserved for future extensions, so are several of the previous registers up to 0x19e, and it is weird to leave out just the last one. Fixes: 2f17dd34ffed ("mfd: tqmx86: IO controller with I2C, Wachdog and GPIO") Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/db4677ac318b1283c8956f637f409995a30a31c3.1676892223.git.matthias.schiffer@ew.tq-group.com
2023-04-26mfd: tqmx86: Do not access I2C_DETECT register through io_baseMatthias Schiffer
The I2C_DETECT register is at IO port 0x1a7, which is outside the range passed to devm_ioport_map() for io_base, and was only working because there aren't actually any bounds checks for IO port accesses. Extending the range does not seem like a good solution here, as it would then conflict with the IO resource assigned to the I2C controller. As this is just a one-off access during probe, use a simple inb() instead. While we're at it, drop the unused define TQMX86_REG_I2C_INT_EN. Fixes: 2f17dd34ffed ("mfd: tqmx86: IO controller with I2C, Wachdog and GPIO") Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/e8300a30f0791afb67d79db8089fb6004855f378.1676892223.git.matthias.schiffer@ew.tq-group.com
2023-04-26dt-bindings: mfd: syscon: Add StarFive JH7100 sysmain compatibleEmil Renner Berthing
Document StarFive JH7100 SoC compatible for sysmain registers. Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230211031821.976408-7-cristian.ciocaltea@collabora.com
2023-04-26mfd: intel_soc_pmic_crc: Remove MODULE_LICENSE in non-modulesNick Alcock
Since commit 8b41fc4454e ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations are used to identify modules. As a consequence, uses of the macro in non-modules will cause modprobe to misidentify their containing object file as a module when it is not (false positives), and modprobe might succeed rather than failing with a suitable error message. So remove it in the files in this commit, none of which can be built as modules. Suggested-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Nick Alcock <nick.alcock@oracle.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230224150811.80316-5-nick.alcock@oracle.com
2023-04-26mfd: bcm2835-pm: Remove MODULE_LICENSE in non-modulesNick Alcock
Since commit 8b41fc4454e ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations are used to identify modules. As a consequence, uses of the macro in non-modules will cause modprobe to misidentify their containing object file as a module when it is not (false positives), and modprobe might succeed rather than failing with a suitable error message. So remove it in the files in this commit, none of which can be built as modules. Suggested-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Nick Alcock <nick.alcock@oracle.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230224150811.80316-22-nick.alcock@oracle.com
2023-04-26mfd: qcom-pm8008: Remove workaround for a regmap-irq quirkAidan MacDonald
Remove pm8008_init(), which according to the comments exists only as a workaround for regmap-irq's odd treatment of type registers. This workaround shouldn't be needed anymore because this driver uses config registers, which are always programmed by regmap-irq no matter what the initial register state is. Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230216222214.138671-5-aidanmacdonald.0x0@gmail.com
2023-04-26mfd: qcom-pm8008: Use .get_irq_reg() for irq chipAidan MacDonald
Replace the deprecated not_fixed_stride flag and the associated hierarchy of offsets with a .get_irq_reg() callback. Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230216222214.138671-4-aidanmacdonald.0x0@gmail.com
2023-04-26mfd: qcom-pm8008: Convert irq chip to config regsAidan MacDonald
Replace type and virtual registers, which are both deprecated, with config registers. This also simplifies the driver because IRQ types are set in one place, the set_type_config() callback. Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> [Lee: Squashed in fix-up patch from Stephen Rothwell adapting to new .set_type_config() API] Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230216222214.138671-3-aidanmacdonald.0x0@gmail.com
2023-04-26mfd: qcom-pm8008: Fix swapped mask/unmask in irq chipAidan MacDonald
The usual behavior of mask registers is writing a '1' bit to disable (mask) an interrupt; similarly, writing a '1' bit to an unmask register enables (unmasks) an interrupt. Due to a longstanding issue in regmap-irq, mask and unmask registers were inverted when both kinds of registers were present on the same chip, ie. regmap-irq actually wrote '1's to the mask register to enable an IRQ and '1's to the unmask register to disable an IRQ. This was fixed by commit e8ffb12e7f06 ("regmap-irq: Fix inverted handling of unmask registers") but the fix is opt-in via mask_unmask_non_inverted = true because it requires manual changes for each affected driver. The new behavior will become the default once all drivers have been updated. The PM8008 appears to rely on the inverted behavior. It has separate set & clear registers for a register called INT_EN, which presumably enables interrupts by writing '1's. Opt in to the new non-inverted behavior & swap mask_base/unmask_base. Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230216222214.138671-2-aidanmacdonald.0x0@gmail.com
2023-04-26dt-bindings: mfd: Add the tcsr compatible for IPQ9574Poovendhan Selvaraj
Add the tcsr compatible string for IPQ9574 SoC Signed-off-by: Poovendhan Selvaraj <quic_poovendh@quicinc.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230208053332.16537-6-quic_poovendh@quicinc.com
2023-04-26mfd: core: Reorder fields in 'struct mfd_cell' to save some memoryChristophe JAILLET
Group some variables based on their sizes to reduce hole and avoid padding. On x86_64, this shrinks the size from 144 to 128 bytes. As an example: $ size drivers/mfd/as3722.o (Before) text data bss dec hex filename 9441 680 16 10137 2799 drivers/mfd/as3722.o $ size drivers/mfd/as3722.o (After) text data bss dec hex filename 9345 680 16 10041 2739 drivers/mfd/as3722.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/bb631974888dfe1af593b6280cf30fb913d2d1a4.1676365116.git.christophe.jaillet@wanadoo.fr
2023-04-26dt-bindings: mfd: qcom,spmi-pmic: Allow RRADC as adc@ subnodeKonrad Dybcio
This was omitted when adding the RRADC bindings. Fixes: 7ea58c951ab3 ("dt-bindings: iio: adc: document qcom-spmi-rradc") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230213201337.2089970-1-konrad.dybcio@linaro.org
2023-04-26mfd: qcom_rpm: Use devm_platform_get_and_ioremap_resource()Ye Xingchen
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> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/202302081734511884545@zte.com.cn
2023-04-26mfd: atmel-flexcom: Use devm_platform_get_and_ioremap_resource()Ye Xingchen
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> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Tested-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/202302081731593374472@zte.com.cn
2023-04-26mfd: sun4i-gpadc: Use devm_platform_get_and_ioremap_resource()Ye Xingchen
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> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/202302081736500534579@zte.com.cn
2023-04-26mfd: ssbi: Use devm_platform_get_and_ioremap_resource()Ye Xingchen
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> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/202302081735440864562@zte.com.cn
2023-04-26mfd: ipaq-micro: Use devm_platform_get_and_ioremap_resource()Ye Xingchen
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> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/202302081733542304522@zte.com.cn
2023-04-26mfd: hi6421-pmic: Use devm_platform_get_and_ioremap_resource()Ye Xingchen
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> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/202302081733017704501@zte.com.cn
2023-04-26mfd: si476x-cmd: Fix several issues reported by codespellJackie Liu
Fix some typo, find by 'codespell drivers/mfd/si476x-cmd.c' succsess -> success interace -> interface comand -> command failre -> failure Reported-by: k2ci <kernel-bot@kylinos.cn> Signed-off-by: Jackie Liu <liuyun01@kylinos.cn> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230206032231.3208296-1-liu.yun@linux.dev
2023-04-26mfd: intel_soc_pmic_chtwc: Add Lenovo Yoga Book X90F to intel_cht_wc_modelsHans de Goede
The Android Lenovo Yoga Book X90F / X90L uses the same charger / fuelgauge setup as the already supported Windows Lenovo Yoga Book X91F/L, add a DMI match for this to intel_cht_wc_models with driver_data set to INTEL_CHT_WC_LENOVO_YOGABOOK1. When the quirk for the X91F/L was initially added it was written to also apply to the X90F/L but this does not work because the Android version of the Yoga Book uses completely different DMI strings. Also adjust the X91F/L quirk to reflect that it only applies to the X91F/L models. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230301095402.28582-1-hdegoede@redhat.com
2023-04-26rtc: s5m: Drop S5M8763 supportDavid Virag
The S5M8763 MFD has no device tree compatible, and since board file support for it was removed, there's no way to use this MFD. After removing the remaining code for it from the MFD driver, also remove support for it in the s5m RTC driver, and all remaining references to it. Signed-off-by: David Virag <virag.david003@gmail.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230131183008.4451-3-virag.david003@gmail.com
2023-04-26mfd: sec: Remove PMICs without compatiblesDavid Virag
The S5M8751 and S5M8763 PMIC chips have no corresponding compatible values, so since board file support was removed for this driver, there is no way to specify these PMICs as present in boards anymore. Remove leftovers of these chips since it's dead code. Signed-off-by: David Virag <virag.david003@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230131183008.4451-2-virag.david003@gmail.com
2023-04-26net: phy: hide the PHYLIB_LEDS knobPaolo Abeni
commit 4bb7aac70b5d ("net: phy: fix circular LEDS_CLASS dependencies") solved a build failure, but introduces a new config knob with a default 'y' value: PHYLIB_LEDS. The latter is against the current new config policy. The exception was raised to allow the user to catch bad configurations without led support. Anyway the current definition of PHYLIB_LEDS does not fit the above goal: if LEDS_CLASS is disabled, the new config will be available only with PHYLIB disabled, too. Hide the mentioned config, to preserve the randconfig testing done so far, while respecting the mentioned policy. Suggested-by: Andrew Lunn <andrew@lunn.ch> Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Link: https://lore.kernel.org/r/d82489be8ed911c383c3447e9abf469995ccf39a.1682496488.git.pabeni@redhat.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-04-26Merge tag 'timers-v6.4-rc1' of ↵Thomas Gleixner
https://git.linaro.org/people/daniel.lezcano/linux into timers/core Pull clocksource and clockevent updates from Daniel Lezcano: - Fix error returned for shared timers on Exynos MCT timers (Krzysztof Kozlowski) - Code reorg by splitting the CPUXGPT timer code (AngeloGioacchino Del Regno) - Remove the unused mxc_timer_init() function on i.MX (Fabio Estevam) - Replace of_get_address() and of_translate_address() calls with single call to of_address_to_resource() on TI timer (Rob Herring) - Mark driver as non-removable and remove useless remove() callback on SH MTU2 and STM32 LP timers. Improve the error message in the remove callback of the TI DM timer (Uwe Kleine-König) - Convert to platform remove callback returning void on Tegra186, TI DM timers (Uwe Kleine-König) - Drop pointless of_match_ptr for ID table in the STM32 LP timer (Krzysztof Kozlowski) - Fix memory leak in davinci_timer_register when init fails on DaVinci (Qinrun Dai) - Fix finding alwon timer regression on Timer TI DM (Tony Lindgren) - Use of_property_read_bool() for boolean properties on TI timer (Rob Herring) - Drop superfluous rk3288 compatible and add rk3588 compatible DT bindings (Cristian Ciocaltea) Link: htttps://lore.kernel.org/lkml/d30fd923-e6e5-a1a6-ca76-1b39f8fad6c9@linaro.org
2023-04-26dt-bindings: thermal: qcom-tsens: Correct unit addressKrzysztof Kozlowski
Match unit-address to first reg entry. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Amit Kucheria <amitk@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230420072429.36255-1-krzysztof.kozlowski@linaro.org
2023-04-26thermal/drivers/mediatek: Use of_address_to_resource()Rob Herring
Replace of_get_address() and of_translate_address() calls with single call to of_address_to_resource(). Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230319163231.226738-1-robh@kernel.org
2023-04-26thermal/drivers/mediatek: Change clk_prepare_enable to devm_clk_get_enabled ↵Kang Chen
in mtk_thermal_probe Use devm_clk_get_enabled to do automatic resource management. Meanwhile, remove error handling labels in the probe function and the whole remove function. Signed-off-by: Kang Chen <void0red@hust.edu.cn> Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230419020749.621257-2-void0red@hust.edu.cn
2023-04-26thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in ↵Kang Chen
mtk_thermal_probe Smatch reports: 1. mtk_thermal_probe() warn: 'apmixed_base' from of_iomap() not released. 2. mtk_thermal_probe() warn: 'auxadc_base' from of_iomap() not released. The original code forgets to release iomap resource when handling errors, fix it by switch to devm_of_iomap. Fixes: 89945047b166 ("thermal: mediatek: Add tsensor support for V2 thermal system") Signed-off-by: Kang Chen <void0red@hust.edu.cn> Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230419020749.621257-1-void0red@hust.edu.cn
2023-04-26thermal/drivers/mediatek: Add temperature constraints to validate readAngeloGioacchino Del Regno
The AUXADC thermal v1 allows reading temperature range between -20°C to 150°C and any value out of this range is invalid. Add new definitions for MT8173_TEMP_{MIN_MAX} and a new small helper mtk_thermal_temp_is_valid() to check if new readings are in range: if not, we tell to the API that the reading is invalid by returning THERMAL_TEMP_INVALID. It was chosen to introduce the helper function because, even though this temperature range is realistically ok for all, it comes from a downstream kernel driver for version 1, but here we also support v2 and v3 which may may have wider constraints. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230419061146.22246-3-angelogioacchino.delregno@collabora.com
2023-04-26Revert "thermal/drivers/mediatek: Add delay after thermal banks initialization"AngeloGioacchino Del Regno
Some more testing revealed that this commit introduces a regression on some MT8173 Chromebooks and at least on one MT6795 Sony Xperia M5 smartphone due to the delay being apparently variable and machine specific. Another solution would be to delay for a bit more (~70ms) but this is not feasible for two reasons: first of all, we're adding an even bigger delay in a probe function; second, some machines need less, some may need even more, making the msleep at probe solution highly suboptimal. This reverts commit 10debf8c2da8011c8009dd4b3f6d0ab85891c81b. Fixes: 10debf8c2da8 ("thermal/drivers/mediatek: Add delay after thermal banks initialization") Reported-by: "kernelci.org bot" <bot@kernelci.org> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230419061146.22246-2-angelogioacchino.delregno@collabora.com
2023-04-26thermal/drivers/cpuidle_cooling: Delete unmatched commentsChenggang Wang
The function no longer returns a value, synchronize the comments. Signed-off-by: wangchenggang@vivo.com Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1681789108-28130-1-git-send-email-wangchenggang@vivo.com
2023-04-26dt-bindings: thermal: Use generic ADC node name in examplesMarijn Suijten
Update the examples to reflect a future requirement for the generic `channel` node name on ADC channel nodes, while conveying the board name of the channel in a label instead. Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230410202917.247666-4-marijn.suijten@somainline.org
2023-04-26dt-bindings: imx-thermal: Add imx6sll and imx6ul compatibleStefan Wahren
Currently the dtbs_check for imx6 generates warnings like this: ['fsl,imx6sll-tempmon', 'fsl,imx6sx-tempmon'] is too long So add them to the devicetree binding. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230410205803.45853-4-stefan.wahren@i2se.com
2023-04-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
No conflicts. Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-04-26arm64: Fix label placement in record_mmu_state()Neeraj Upadhyay
Fix label so that pre_disable_mmu_workaround() is called before clearing sctlr_el1.M. Fixes: 2ced0f30a426 ("arm64: head: Switch endianness before populating the ID map") Signed-off-by: Neeraj Upadhyay <quic_neeraju@quicinc.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20230425095700.22005-1-quic_neeraju@quicinc.com Signed-off-by: Will Deacon <will@kernel.org>
2023-04-26powerpc/64s: Disable pcrel code model on ClangNicholas Piggin
Clang has a bug that casues the pcrel code model not to be used when any of -msoft-float, -mno-altivec, or -mno-vsx are set. Leaving these off causes FP/vector instructions to be generated, causing crashes. So disable pcrel for clang for now. Fixes: 7e3a68be42e10 ("powerpc/64: vmlinux support building with PCREL addresing") Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230426055848.402993-3-npiggin@gmail.com
2023-04-26powerpc: Fix merge conflict between pcrel and copy_thread changesNicholas Piggin
Fix a conflict between commit 4e991e3c16a35 ("powerpc: add CFUNC assembly label annotation") and commit b504b6aade040 ("powerpc: differentiate kthread from user kernel thread start"). Fixes: 4e991e3c16a35 ("powerpc: add CFUNC assembly label annotation") Fixes: b504b6aade040 ("powerpc: differentiate kthread from user kernel thread start") Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230426055848.402993-2-npiggin@gmail.com
2023-04-25RISC-V: hwprobe: Remove __init on probe_vendor_features()Evan Green
probe_vendor_features() is now called from smp_callin(), which is not __init code and runs during cpu hotplug events. Remove the __init_or_module decoration from it and the functions it calls to avoid walking into outer space. Fixes: 62a31d6e38bd ("RISC-V: hwprobe: Support probing of misaligned access performance") Signed-off-by: Evan Green <evan@rivosinc.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230420194934.1871356-1-evan@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-04-26Merge 'irq/loongarch-fixes-6.4' into loongarch-nextHuacai Chen
LoongArch architecture changes for 6.4 depend on the irq changes to work on "dual-bridge" systems, so merge them to create a base.
2023-04-25Merge tag 'pm-6.4-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These update several cpufreq drivers and the cpufreq core, add sysfs interface for exposing the time really spent in the platform low-power state during suspend-to-idle, update devfreq (core and drivers) and the pm-graph suite of tools and clean up code. Specifics: - Fix the frequency unit in cpufreq_verify_current_freq checks() Sanjay Chandrashekara) - Make mode_state_machine in amd-pstate static (Tom Rix) - Make the cpufreq core require drivers with target_index() to set freq_table (Viresh Kumar) - Fix typo in the ARM_BRCMSTB_AVS_CPUFREQ Kconfig entry (Jingyu Wang) - Use of_property_read_bool() for boolean properties in the pmac32 cpufreq driver (Rob Herring) - Make the cpufreq sysfs interface return proper error codes on obviously invalid input (qinyu) - Add guided autonomous mode support to the AMD P-state driver (Wyes Karny) - Make the Intel P-state driver enable HWP IO boost on all server platforms (Srinivas Pandruvada) - Add opp and bandwidth support to tegra194 cpufreq driver (Sumit Gupta) - Use of_property_present() for testing DT property presence (Rob Herring) - Remove MODULE_LICENSE in non-modules (Nick Alcock) - Add SM7225 to cpufreq-dt-platdev blocklist (Luca Weiss) - Optimizations and fixes for qcom-cpufreq-hw driver (Krzysztof Kozlowski, Konrad Dybcio, and Bjorn Andersson) - DT binding updates for qcom-cpufreq-hw driver (Konrad Dybcio and Bartosz Golaszewski) - Updates and fixes for mediatek driver (Jia-Wei Chang and AngeloGioacchino Del Regno) - Use of_property_present() for testing DT property presence in the cpuidle code (Rob Herring) - Drop unnecessary (void *) conversions from the PM core (Li zeming) - Add sysfs files to represent time spent in a platform sleep state during suspend-to-idle and make AMD and Intel PMC drivers use them Mario Limonciello) - Use of_property_present() for testing DT property presence (Rob Herring) - Add set_required_opps() callback to the 'struct opp_table', to make the code paths cleaner (Viresh Kumar) - Update the pm-graph siute of utilities to v5.11 with the following changes: * New script which allows users to install the latest pm-graph from the upstream github repo. * Update all the dmesg suspend/resume PM print formats to be able to process recent timelines using dmesg only. * Add ethtool output to the log for the system's ethernet device if ethtool exists. * Make the tool more robustly handle events where mangled dmesg or ftrace outputs do not include all the requisite data. - Make the sleepgraph utility recognize "CPU killed" messages (Xueqin Luo) - Remove unneeded SRCU selection in Kconfig because it's always set from devfreq core (Paul E. McKenney) - Drop of_match_ptr() macro from exynos-bus.c because this driver is always using the DT table for driver probe (Krzysztof Kozlowski) - Use the preferred of_property_present() instead of the low-level of_get_property() on exynos-bus.c (Rob Herring) - Use devm_platform_get_and_ioream_resource() in exyno-ppmu.c (Yang Li)" * tag 'pm-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (44 commits) platform/x86/intel/pmc: core: Report duration of time in HW sleep state platform/x86/intel/pmc: core: Always capture counters on suspend platform/x86/amd: pmc: Report duration of time in hw sleep state PM: Add sysfs files to represent time spent in hardware sleep state cpufreq: use correct unit when verify cur freq cpufreq: tegra194: add OPP support and set bandwidth cpufreq: amd-pstate: Make varaiable mode_state_machine static PM: core: Remove unnecessary (void *) conversions cpufreq: drivers with target_index() must set freq_table PM / devfreq: exynos-ppmu: Use devm_platform_get_and_ioremap_resource() OPP: Move required opps configuration to specialized callback OPP: Handle all genpd cases together in _set_required_opps() cpufreq: qcom-cpufreq-hw: Revert adding cpufreq qos dt-bindings: cpufreq: cpufreq-qcom-hw: Add QCM2290 dt-bindings: cpufreq: cpufreq-qcom-hw: Sanitize data per compatible dt-bindings: cpufreq: cpufreq-qcom-hw: Allow just 1 frequency domain cpufreq: Add SM7225 to cpufreq-dt-platdev blocklist cpufreq: qcom-cpufreq-hw: fix double IO unmap and resource release on exit cpufreq: mediatek: Raise proc and sram max voltage for MT7622/7623 cpufreq: mediatek: raise proc/sram max voltage for MT8516 ...
2023-04-25Merge tag 'acpi-6.4-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These update the ACPICA code in the kernel to upstream revision 20230331, fix the ACPI SBS driver and the evaluation of the _PDC method on Xen dom0 in the ACPI processor driver, update the ACPI driver for Intel SoCs and clean up code in multiple places. Specifics: - Update the ACPICA code in the kernel to upstream revision 20230331 including the following changes: * Delete bogus node_array array of pointers from AEST table (Jessica Clarke) * Add support for trace buffer extension in GICC to the ACPI MADT parser (Xiongfeng Wang) * Add missing macro ACPI_FUNCTION_TRACE() for acpi_ns_repair_HID() (Xiongfeng Wang) * Add missing tables to astable (Pedro Falcato) * Add support for 64 bit loong_arch compilation to ACPICA (Huacai Chen) * Add support for ASPT table in disassembler to ACPICA (Jeremi Piotrowski) * Add support for Arm's MPAM ACPI table version 2 (Hesham Almatary) * Update all copyrights/signons in ACPICA to 2023 (Bob Moore) * Add support for ClockInput resource (v6.5) (Niyas Sait) * Add RISC-V INTC interrupt controller definition to the list of supported interrupt controllers for MADT (Sunil V L) * Add structure definitions for the RISC-V RHCT ACPI table (Sunil V L) * Address several cases in which the ACPICA code might lead to undefined behavior (Tamir Duberstein) * Make ACPICA code support flexible arrays properly (Kees Cook) * Check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects() (void0red) * Add os specific support for Zephyr RTOS to ACPICA (Najumon) * Update version to 20230331 (Bob Moore) - Fix evaluating the _PDC ACPI control method when running as Xen dom0 (Roger Pau Monne) - Use platform devices to load ACPI PPC and PCC drivers (Petr Pavlu) - Check for null return of devm_kzalloc() in fch_misc_setup() (Kang Chen) - Log a message if enable_irq_wake() fails for the ACPI SCI (Simon Gaiser) - Initialize the correct IOMMU fwspec while parsing ACPI VIOT (Jean-Philippe Brucker) - Amend indentation and prefix error messages with FW_BUG in the ACPI SPCR parsing code (Andy Shevchenko) - Enable ACPI sysfs support for CCEL records (Kuppuswamy Sathyanarayanan) - Make the APEI error injection code warn on invalid arguments when explicitly indicated by platform (Shuai Xue) - Add CXL error types to the error injection code in APEI (Tony Luck) - Refactor acpi_data_prop_read_single() (Andy Shevchenko) - Fix two issues in the ACPI SBS driver (Armin Wolf) - Replace ternary operator with min_t() in the generic ACPI thermal zone driver (Jiangshan Yi) - Ensure that ACPI notify handlers are not running after removal and clean up code in acpi_sb_notify() (Rafael Wysocki) - Remove register_backlight_delay module option and code and remove quirks for false-positive backlight control support advertised on desktop boards (Hans de Goede) - Replace irqdomain.h include with struct declarations in ACPI headers and update several pieces of code previously including of.h implicitly through those headers (Rob Herring) - Fix acpi_evaluate_dsm_typed() redefinition error (Kiran K) - Update the pm_profile sysfs attribute documentation (Rafael Wysocki) - Add 80862289 ACPI _HID for second PWM controller on Cherry Trail to the ACPI driver for Intel SoCs (Hans de Goede)" * tag 'acpi-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (64 commits) ACPI: LPSS: Add 80862289 ACPI _HID for second PWM controller on Cherry Trail ACPI: bus: Ensure that notify handlers are not running after removal ACPI: bus: Add missing braces to acpi_sb_notify() ACPI: video: Remove desktops without backlight DMI quirks ACPI: video: Remove register_backlight_delay module option and code ACPI: Replace irqdomain.h include with struct declarations fpga: lattice-sysconfig-spi: Add explicit include for of.h tpm: atmel: Add explicit include for of.h virtio-mmio: Add explicit include for of.h pata: ixp4xx: Add explicit include for of.h ata: pata_macio: Add explicit include of irqdomain.h serial: 8250_tegra: Add explicit include for of.h net: rfkill-gpio: Add explicit include for of.h staging: iio: resolver: ad2s1210: Add explicit include for of.h iio: adc: ad7292: Add explicit include for of.h ACPICA: Update version to 20230331 ACPICA: add os specific support for Zephyr RTOS ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects ACPICA: acpi_resource_irq: Replace 1-element arrays with flexible array ACPICA: acpi_madt_oem_data: Fix flexible array member definition ...
generated by cgit (git 2.34.1) at 2025-09-14 10:03:24 +0000