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2020-10-19rtc: r9701: stop setting RWKCNTAlexandre Belloni
tm_wday is never checked for validity and it is not read back in r9701_get_datetime. Avoid setting it to stop tripping static checkers: drivers/rtc/rtc-r9701.c:109 r9701_set_datetime() error: undefined (user controlled) shift '1 << dt->tm_wday' Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201015191135.471249-4-alexandre.belloni@bootlin.com
2020-10-19rtc: r9701: remove useless memsetAlexandre Belloni
The RTC core already sets to zero the struct rtc_tie it passes to the driver, avoid doing it a second time. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201015191135.471249-3-alexandre.belloni@bootlin.com
2020-10-19rtc: r9701: stop setting a default timeAlexandre Belloni
It doesn't make sense to set the RTC to a default value at probe time. Let the core handle invalid date and time. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201015191135.471249-2-alexandre.belloni@bootlin.com
2020-10-19rtc: r9701: remove leftover commentAlexandre Belloni
Commit 22652ba72453 ("rtc: stop validating rtc_time in .read_time") removed the code but not the associated comment. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201015191135.471249-1-alexandre.belloni@bootlin.com
2020-10-19rtc: rv3032: Add a driver for Microcrystal RV-3032Alexandre Belloni
New driver for the Microcrystal RV-3032, including support for: - Date/time - Alarms - Low voltage detection - Trickle charge - Trimming - Clkout - RAM - EEPROM - Temperature sensor Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201013144110.1942218-3-alexandre.belloni@bootlin.com
2020-10-15rtc: rv3028: ensure ram configuration registers are savedAlexandre Belloni
If RV3028_CTRL1_EERD is not set (this is the default), the RTC will refresh the RAM configuration registers from the EEPROM at midnight. It is necessary to save the RAM registers back to EEPROM after modifying them. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201009153101.721149-4-alexandre.belloni@bootlin.com
2020-10-15rtc: rv3028: factorize EERD bit handlingAlexandre Belloni
Both rv3028_eeprom_write and rv3028_eeprom_read enable EERD before sending commands to the EEPROM and restore it afterwards. Factorize this code. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201009153101.721149-3-alexandre.belloni@bootlin.com
2020-10-15rtc: rv3028: fix trickle resistor valuesAlexandre Belloni
Version 1.0 of the application manual had the wrong resistor values. Fix them according to version 1.1 Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201009153101.721149-2-alexandre.belloni@bootlin.com
2020-10-15rtc: rv3028: fix clock output supportAlexandre Belloni
rv3028_clkout_set_rate unconditionally sets RV3028_CLKOUT_CLKOE but clk_set_rate may be called with the clock disabled. Ensure the clock is kept disabled if it was not yet enabled. Also, the actual rate was overwritten when enabling the clock, properly write to the register only once. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201009153101.721149-1-alexandre.belloni@bootlin.com
2020-10-15rtc: mt6397: Remove unused member devFei Shao
Removing the struct member "dev" in mt6397 RTC driver because it's not initialized and the only usage is for one debugging message. Also fixed a typo in the error message. Signed-off-by: Fei Shao <fshao@chromium.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201008093414.1911699-1-fshao@chromium.org
2020-09-29rtc: rv8803: simplify the return expression of rv8803_nvram_writeLiu Shixin
Simplify the return expression. Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200921082449.2591981-1-liushixin2@huawei.com
2020-09-29rtc: meson: simplify the return expression of meson_vrtc_probeLiu Shixin
Simplify the return expression. Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20200919100856.1639319-1-liushixin2@huawei.com
2020-09-29rtc: rx8010: rename rx8010_init_client() to rx8010_init()Bartosz Golaszewski
Since the switch to using regmap this function no longer takes the I2C client struct as argument nor do we even interact with the client anywhere other than when creating the regmap. Rename it to a less misleading name: "rx8010_init()". Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200917114656.9036-1-brgl@bgdev.pl
2020-09-24rtc: ds1307: enable rx8130's backup battery, make it chargeable optionallyBastian Krause
The ds1307 charger infrastructure now allows to add a rx8130 charger setup that.. - does not depend on trickle-resistor-ohms - does not use DS13XX_TRICKLE_CHARGER_MAGIC trickle-charge select (TCS) bits - keeps previous no-charge behavior for device trees without aux-voltage-chargeable Make that happen. Signed-off-by: Bastian Krause <bst@pengutronix.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200917183246.19446-9-bst@pengutronix.de
2020-09-24rtc: ds1307: consider aux-voltage-chargeableBastian Krause
Prefer aux-voltage-chargeable over trickle-diode-disable and set diode accordingly. This is then passed to the chip's appropriate charge setup function. Signed-off-by: Bastian Krause <bst@pengutronix.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200917183246.19446-8-bst@pengutronix.de
2020-09-24rtc: ds1307: store previous charge default per chipBastian Krause
Some RTC's batteries and supercaps were charged by default until now. In contrast other RTCs allow charging but the driver did not configure them to do so until now. These must not be charged by default to stay backwards compatible. In order to do that, store the charge default per chip. Signed-off-by: Bastian Krause <bst@pengutronix.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200917183246.19446-7-bst@pengutronix.de
2020-09-24rtc: ds1307: introduce requires_trickle_resistor per chipBastian Krause
Make trickle-resistor-ohms optional for charging setups that do not require specifying ROUT bits (specifying the resistor value between Vcc and Vbackup). In order to allow specifying that, introduce requires_trickle_resistor per chip. Signed-off-by: Bastian Krause <bst@pengutronix.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200917183246.19446-6-bst@pengutronix.de
2020-09-24rtc: ds1307: apply DS13XX_TRICKLE_CHARGER_MAGIC only conditionallyBastian Krause
DS13XX_TRICKLE_CHARGER_MAGIC sets the trickle-charge select (TCS) bits (7..4). The datasheet of Maxim Integrated's DS1339 [1] for instance reads: "To prevent accidental enabling, only a pattern on 1010 enables the trickle charger. All other patterns disable the trickle charger." Since not all RTCs connected to a backup battery or supercap use these bits DS13XX_TRICKLE_CHARGER_MAGIC should not get applied for all charger setups unconditionally. Epson's RX8130 is such an example: Instead of TCS bits "SMPTSEL1", "SMPTSEL0", "CHGEN" and "INIEN" are expected as bit 7..4. DS1339 and DS1340 are currently the only RTCs in the ds1307 driver that apply DS13XX_TRICKLE_CHARGER_MAGIC to their setup register value. So apply DS13XX_TRICKLE_CHARGER_MAGIC in do_trickle_setup_ds1339() which is used by both RTCs. [1] https://datasheets.maximintegrated.com/en/ds/DS1339-DS1339U.pdf [2] https://support.epson.biz/td/api/doc_check.php?dl=app_RX8130CE Signed-off-by: Bastian Krause <bst@pengutronix.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200917183246.19446-5-bst@pengutronix.de
2020-09-15rtc: pcf2127: fix a bug when not specify interrupts propertyBiwen Li
Fix a bug when not specify interrupts property in dts as follows, rtc-pcf2127-i2c 1-0051: failed to request alarm irq rtc-pcf2127-i2c: probe of 1-0051 failed with error -22 Signed-off-by: Biwen Li <biwen.li@nxp.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200915073213.12779-1-biwen.li@oss.nxp.com
2020-09-15rtc: ds1685: Fix bank switching to avoid endless loopThomas Bogendoerfer
ds1685_rtc_begin_data_access() tried to access an extended register before enabling access to it by switching to bank 1. Depending on content in NVRAM this could lead to an endless loop. While at it fix also switch back to bank 0 in ds1685_rtc_end_data_access(). Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Joshua Kinard <kumba@gentoo.org> Link: https://lore.kernel.org/r/20200910084124.138560-1-tsbogend@alpha.franken.de
2020-09-15rtc: st-lpc: Constify st_rtc_opsRikard Falkeborn
The only usage of st_rtc_ops is to assign its address to the ops field in the rtc_device struct. which is a const pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200913122644.35515-1-rikard.falkeborn@gmail.com
2020-09-15rtc: rx8010: use range checking provided by core RTC codeBartosz Golaszewski
We don't need to check the time range manually in set_time(), we can use range_min and range_max exposed by struct rtc_device. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-15-brgl@bgdev.pl
2020-09-15rtc: rx8010: convert to using regmapBartosz Golaszewski
This driver requires SMBUS to work. We can relax this requirement if we switch to using i2c regmap and let the regmap sub-system figure out how to talk to the bus. This also has the advantage of shrinking the code for register updates. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-14-brgl@bgdev.pl
2020-09-15rtc: rx8010: switch to using the preferred i2c APIBartosz Golaszewski
We should generally use probe_new instead of probe when registering i2c drivers. Convert rx8010 to using it. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-13-brgl@bgdev.pl
2020-09-15rtc: rx8010: switch to using the preferred RTC APIBartosz Golaszewski
Use devm_rtc_allocate_device() + rtc_register_device() instead of the deprecated devm_rtc_device_register(). Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-12-brgl@bgdev.pl
2020-09-15rtc: rx8010: prefer sizeof(*val) over sizeof(struct type_of_val)Bartosz Golaszewski
Using the size of the variable is preferred over using the size of its type when allocating memory. Convert the call to devm_kzalloc() in probe(). Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-11-brgl@bgdev.pl
2020-09-15rtc: rx8010: use a helper variable for client->dev in probe()Bartosz Golaszewski
Simple 'dev' looks better then repeated &client->dev and has the added benefit of avoiding unnecessary line breaks. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-10-brgl@bgdev.pl
2020-09-15rtc: rx8010: drop unnecessary initializationBartosz Golaszewski
The 'err' local variable in rx8010_init_client() doesn't need to be initialized. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-9-brgl@bgdev.pl
2020-09-15rtc: rx8010: don't use magic values for time buffer lengthBartosz Golaszewski
The time buffer len is used directly in this driver. For readability it's better to define it as the difference between the date register offsets and use sizeof() whenever referencing it. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-8-brgl@bgdev.pl
2020-09-15rtc: rx8010: rename ret to err in rx8010_set_time()Bartosz Golaszewski
All other functions in this driver use 'err' for integer return values. Do the same in rx8010_set_time() for consistency. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-7-brgl@bgdev.pl
2020-09-15rtc: rx8010: use tabs instead of spaces for code formattingBartosz Golaszewski
The define values in this driver are close to their names and they are separated by spaces. Use tabs instead and align all defines. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-6-brgl@bgdev.pl
2020-09-15rtc: rx8010: consolidate local variables of the same typeBartosz Golaszewski
Move local variables of the same type into a single line for better readability. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-5-brgl@bgdev.pl
2020-09-15rtc: rx8010: remove unnecessary bracketsBartosz Golaszewski
Remove brackets wherever they guard a single line. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-4-brgl@bgdev.pl
2020-09-15rtc: rx8010: remove a stray newlineBartosz Golaszewski
Remove an unnecessary newline after requesting the interrupt. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200914154601.32245-3-brgl@bgdev.pl
2020-09-15rtc: rx8010: don't modify the global rtc opsBartosz Golaszewski
The way the driver is implemented is buggy for the (admittedly unlikely) use case where there are two RTCs with one having an interrupt configured and the second not. This is caused by the fact that we use a global rtc_class_ops struct which we modify depending on whether the irq number is present or not. Fix it by using two const ops structs with and without alarm operations. While at it: not being able to request a configured interrupt is an error so don't ignore it and bail out of probe(). Fixes: ed13d89b08e3 ("rtc: Add Epson RX8010SJ RTC driver") Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200914154601.32245-2-brgl@bgdev.pl
2020-09-15rtc: s3c: Simplify with dev_err_probe()Krzysztof Kozlowski
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200830080937.14367-1-krzk@kernel.org
2020-08-21rtc: fsl-ftm-alarm: update acpi device idPeng Ma
Original device id would conflict with crypto driver, change it. Signed-off-by: Peng Ma <peng.ma@nxp.com> Signed-off-by: Ran Wang <ran.wang_1@nxp.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200818063609.39859-1-ran.wang_1@nxp.com
2020-08-21rtc: ds1307: Clear OSF flag on DS1388 when setting timeChris Packham
Ensure the OSF flag is cleared on the DS1388 when the clock is set. Fixes: df11b323b16f ("rtc: ds1307: handle oscillator failure flags for ds1388 variant") Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200818013543.4283-1-chris.packham@alliedtelesis.co.nz
2020-08-21rtc: ds1307: Ensure oscillator is enabled for DS1388Chris Packham
Similar to the other variants the DS1388 has a bit to stop the oscillator to reduce the power consumption from VBAT. Ensure that the oscillator is enabled when the system is up. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200816235731.21071-1-chris.packham@alliedtelesis.co.nz
2020-08-21rtc: rtc-rs5c313: Convert to module_platform_driver()Geert Uytterhoeven
Reduce boilerplate by using the module_platform_driver() helper. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200814110731.29029-4-geert+renesas@glider.be
2020-08-21rtc: rtc-rs5c313: Fix late hardware initGeert Uytterhoeven
rs5c313_rtc_init() calls platform_driver_register(), and initializes the hardware. This is wrong because of two reasons: 1. As soon as the driver has been registered, the device may be probed. If devm_rtc_device_register() is called before hardware initialization, reading the current time will fail: rs5c313 rs5c313: rs5c313_rtc_read_time: timeout error rs5c313 rs5c313: registered as rtc0 rs5c313 rs5c313: rs5c313_rtc_read_time: timeout error rs5c313 rs5c313: hctosys: unable to read the hardware clock 2. If the platform device does not exist, the driver will still write to a hardware device that may not be present. Fix this by moving the hardware initialization sequence to the driver's .probe() method. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200814110731.29029-3-geert+renesas@glider.be
2020-08-21rtc: rtc-rs5c313: Drop obsolete platform_set_drvdata() callGeert Uytterhoeven
Commit 284e2fa1da00a998 ("rtc: rtc-rs5c313: use devm_rtc_device_register()"), removed the last user of the driver-specific data. Hence there is no longer a need to set it. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200814110731.29029-2-geert+renesas@glider.be
2020-08-21rtc: cmos: zero-init wkalrm when reading from CMOSVictor Ding
cmos_read_alarm() may leave certain fields of a struct rtc_wkalrm untouched; therefore, these fields contain garbage if not properly initialized, leading to inconsistent values when converting into time64_t. This patch to zero initialize the struct before calling cmos_read_alarm(). Note that this patch is not intended to produce a correct time64_t, it is only to produce a consistent value. In the case of suspend/resume, a correct time64_t is not necessary; a consistent value is sufficient to correctly perform an equality test for t_current_expires and t_saved_expires. Logic to deduce a correct time64_t is expensive and hence should be avoided. Signed-off-by: Victor Ding <victording@google.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20200814191654.v2.1.Iaf7638a2f2a87ff68d85fcb8dec615e41340c97f@changeid
2020-08-15Merge tag 'block-5.9-2020-08-14' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "A few fixes on the block side of things: - Discard granularity fix (Coly) - rnbd cleanups (Guoqing) - md error handling fix (Dan) - md sysfs fix (Junxiao) - Fix flush request accounting, which caused an IO slowdown for some configurations (Ming) - Properly propagate loop flag for partition scanning (Lennart)" * tag 'block-5.9-2020-08-14' of git://git.kernel.dk/linux-block: block: fix double account of flush request's driver tag loop: unset GENHD_FL_NO_PART_SCAN on LOOP_CONFIGURE rnbd: no need to set bi_end_io in rnbd_bio_map_kern rnbd: remove rnbd_dev_submit_io md-cluster: Fix potential error pointer dereference in resize_bitmaps() block: check queue's limits.discard_granularity in __blkdev_issue_discard() md: get sysfs entry after redundancy attr group create
2020-08-15Merge tag 'sh-for-5.9' of git://git.libc.org/linux-shLinus Torvalds
Pull arch/sh updates from Rich Felker: "Cleanup, SECCOMP_FILTER support, message printing fixes, and other changes to arch/sh" * tag 'sh-for-5.9' of git://git.libc.org/linux-sh: (34 commits) sh: landisk: Add missing initialization of sh_io_port_base sh: bring syscall_set_return_value in line with other architectures sh: Add SECCOMP_FILTER sh: Rearrange blocks in entry-common.S sh: switch to copy_thread_tls() sh: use the generic dma coherent remap allocator sh: don't allow non-coherent DMA for NOMMU dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig sh: unexport register_trapped_io and match_trapped_io_handler sh: don't include <asm/io_trapped.h> in <asm/io.h> sh: move the ioremap implementation out of line sh: move ioremap_fixed details out of <asm/io.h> sh: remove __KERNEL__ ifdefs from non-UAPI headers sh: sort the selects for SUPERH alphabetically sh: remove -Werror from Makefiles sh: Replace HTTP links with HTTPS ones arch/sh/configs: remove obsolete CONFIG_SOC_CAMERA* sh: stacktrace: Remove stacktrace_ops.stack() sh: machvec: Modernize printing of kernel messages sh: pci: Modernize printing of kernel messages ...
2020-08-15Merge tag 'edac_updates_for_5.9_pt2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull edac fix from Tony Luck: "Fix for the ie31200 driver that missed the first pull" * tag 'edac_updates_for_5.9_pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/ie31200: Fallback if host bridge device is already initialized
2020-08-15Merge tag 'acpi-5.9-rc1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more ACPI updates from Rafael Wysocki: "Add new hardware support to the ACPI driver for AMD SoCs, the x86 clk driver and the Designware i2c driver (changes from Akshu Agrawal and Pu Wen)" * tag 'acpi-5.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: clk: x86: Support RV architecture ACPI: APD: Add a fmw property is_raven clk: x86: Change name from ST to FCH ACPI: APD: Change name from ST to FCH i2c: designware: Add device HID for Hygon I2C controller
2020-08-15Merge tag 'pm-5.9-rc1-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull one more power management update from Rafael Wysocki: "Modify the intel_pstate driver to allow it to work in the passive mode with hardware-managed P-states (HWP) enabled" * tag 'pm-5.9-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: intel_pstate: Implement passive mode with HWP enabled
2020-08-15Merge tag 'mfd-next-5.9-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Frameworks - Make better attempt at matching device with the correct OF node - Allow batch removal of hierarchical sub-devices New Drivers - Add STM32 Clocksource driver - Add support for Khadas System Control Microcontroller Driver Removal - Remove unused driver for TI's SMSC ECE1099 New Device Support - Add support for Intel Emmitsburg PCH to Intel LPSS PCI - Add support for Intel Tiger Lake PCH-H to Intel LPSS PCI - Add support for Dialog DA revision to Dialog DA9063 New Functionality - Add support for AXP803 to be probed by I2C Fix-ups - Numerous W=1 warning fixes - Device Tree changes (stm32-lptimer, gateworks-gsc, khadas,mcu, stmfx, cros-ec, j721e-system-controller) - Enabled Regmap 'fast I/O' in stm32-lptimer - Change BUG_ON to WARN_ON in arizona-core - Remove superfluous code/initialisation (madera, max14577) - Trivial formatting/spelling issues (madera-core, madera-i2c, da9055, max77693-private) - Switch to of_platform_populate() in sprd-sc27xx-spi - Expand out set/get brightness/pwm macros in lm3533-ctrlbank - Disable IRQs on suspend in motorola-cpcap - Clean-up error handling in intel_soc_pmic_mrfld - Ensure correct removal order of sub-devices in madera - Many s/HTTP/HTTPS/ link changes - Ensure name used with Regmap is unique in syscon Bug Fixes - Properly 'put' clock on unbind and error in arizona-core - Fix revision handling in da9063 - Fix 'assignment of read-only location' error in kempld-core - Avoid using the Regmap API when atomic in rn5t618 - Redefine volatile register description in rn5t618 - Use locking to protect event handler in dln2" * tag 'mfd-next-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (76 commits) mfd: syscon: Use a unique name with regmap_config mfd: Replace HTTP links with HTTPS ones mfd: dln2: Run event handler loop under spinlock mfd: madera: Improve handling of regulator unbinding mfd: mfd-core: Add mechanism for removal of a subset of children mfd: intel_soc_pmic_mrfld: Simplify the return expression of intel_scu_ipc_dev_iowrite8() mfd: max14577: Remove redundant initialization of variable current_bits mfd: rn5t618: Fix caching of battery related registers mfd: max77693-private: Drop a duplicated word mfd: da9055: pdata.h: Drop a duplicated word mfd: rn5t618: Make restart handler atomic safe mfd: kempld-core: Fix 'assignment of read-only location' error mfd: axp20x: Allow the AXP803 to be probed by I2C mfd: da9063: Add support for latest DA silicon revision mfd: da9063: Fix revision handling to correctly select reg tables dt-bindings: mfd: st,stmfx: Remove I2C unit name dt-bindings: mfd: ti,j721e-system-controller.yaml: Add J721e system controller mfd: motorola-cpcap: Disable interrupt for suspend mfd: smsc-ece1099: Remove driver mfd: core: Add OF_MFD_CELL_REG() helper ...
2020-08-15Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge more updates from Andrew Morton: "Subsystems affected by this patch series: mm/hotfixes, lz4, exec, mailmap, mm/thp, autofs, sysctl, mm/kmemleak, mm/misc and lib" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (35 commits) virtio: pci: constify ioreadX() iomem argument (as in generic implementation) ntb: intel: constify ioreadX() iomem argument (as in generic implementation) rtl818x: constify ioreadX() iomem argument (as in generic implementation) iomap: constify ioreadX() iomem argument (as in generic implementation) sh: use generic strncpy() sh: clkfwk: remove r8/r16/r32 include/asm-generic/vmlinux.lds.h: align ro_after_init mm: annotate a data race in page_zonenum() mm/swap.c: annotate data races for lru_rotate_pvecs mm/rmap: annotate a data race at tlb_flush_batched mm/mempool: fix a data race in mempool_free() mm/list_lru: fix a data race in list_lru_count_one mm/memcontrol: fix a data race in scan count mm/page_counter: fix various data races at memsw mm/swapfile: fix and annotate various data races mm/filemap.c: fix a data race in filemap_fault() mm/swap_state: mark various intentional data races mm/page_io: mark various intentional data races mm/frontswap: mark various intentional data races mm/kmemleak: silence KCSAN splats in checksum ...
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