linux/drivers/rtc, branch v5.6

rtc: max8907: add missing select REGMAP_IRQ

2020-03-19T16:55:25Z

I have hit the following build error: armv7a-hardfloat-linux-gnueabi-ld: drivers/rtc/rtc-max8907.o: in function `max8907_rtc_probe': rtc-max8907.c:(.text+0x400): undefined reference to `regmap_irq_get_virq' max8907 should select REGMAP_IRQ Fixes: 94c01ab6d7544 ("rtc: add MAX8907 RTC driver") Cc: stable Signed-off-by: Corentin Labbe Signed-off-by: Linus Torvalds

Merge tag 'tag-chrome-platform-for-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

2020-02-04T07:17:41Z

Pull chrome platform updates from Benson Leung: "CrOS EC: - Refactoring of some of cros_ec's headers: include/linux/mfd/cros_ec.h now removed, new cros_ec.h added to drivers/platform/chrome which contains shared operations of cros_ec transport drivers. - Response tracing in cros_ec_proto Wilco EC: - Fix unregistration order. - Fix keyboard backlight probing on systems without keyboard backlight - Minor cleanup (newlines in printks, COMPILE_TEST) Misc: - chromeos_laptop converted to use i2c_new_scanned_device instead of i2c_new_probed_device" * tag 'tag-chrome-platform-for-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: cros_ec: Match implementation with headers platform/chrome: cros_ec: Drop unaligned.h include platform/chrome: wilco_ec: Allow wilco to be compiled in COMPILE_TEST platform/chrome: wilco_ec: Add newlines to printks platform/chrome: wilco_ec: Fix unregistration order cros_ec: treewide: Remove 'include/linux/mfd/cros_ec.h' platform/chrome: cros_ec_ishtp: Make init_lock static platform/chrome: chromeos_laptop: Convert to i2c_new_scanned_device platform/chrome: cros_ec_lpc: Use platform_get_irq_optional() for optional IRQs platform/chrome: cros_ec_proto: Add response tracing platform/chrome: cros_ec_trace: Match trace commands with EC commands

Merge tag 'rtc-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2020-02-04T07:03:40Z

Pull RTC updates from Alexandre Belloni: "The VL_READ and VL_CLR ioctls have been reworked to be more useful. This will not break userspace as there are very few users and they are using the integer value as a boolean. Apart from that, two drivers were reworked and a few fixes here and there for a net reduction of number of lines. Summary: Subsystem: - the VL_READ and VL_CLR ioctls are now documented and their behavior is unified across all the drivers. - RTC_I2C_AND_SPI Kconfig option rework to avoid selecting both REGMAP_I2C and REGMAP_SPI unecessarily. Drivers: - at91rm9200: remove deprecated procfs, add sam9x60, sama5d4 and sama5d2 compatibles. - cmos: solve lost interrupts issue on MS Surface 3 - hym8563: return proper errno when time is invalid - rv3029: many fixes, nvram support" * tag 'rtc-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (63 commits) dt-bindings: rtc: at91rm9200: document clocks property rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed rtc: Kconfig: select REGMAP_I2C when necessary rtc: Kconfig: properly indent sd3078 entry rtc: cmos: Refactor code by using the new dmi_get_bios_year() helper rtc: cmos: Use predefined value for RTC IRQ on legacy x86 rtc: cmos: Stop using shared IRQ rtc: tps6586x: Use IRQ_NOAUTOEN flag rtc: at91rm9200: use FIELD_PREP/FIELD_GET rtc: at91rm9200: avoid time readout in at91_rtc_setalarm rtc: at91rm9200: move register definitions to C file rtc: at91rm9200: add sama5d4 and sama5d2 compatibles dt-bindings: rtc: at91rm9200: convert bindings to json-schema rtc: at91rm9200: remove procfs information dt-bindings: atmel, at91rm9200-rtc: add microchip, sam9x60-rtc rtc: pcf8563: Use BIT rtc: moxart: Convert to SPDX identifier rtc: ds1343: Remove unused struct spi_device in struct ds1343_priv rtc: rx8025: Remove struct i2c_client from struct rx8025_data rtc: hym8563: Read the valid flag directly instead of caching it ...

Merge tag 'mfd-next-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2020-02-03T14:51:57Z

Pull MFD updates from Lee Jones: "New Drivers: - Add support for ROHM BD71828 PMICs and GPIOs - Add support for Qualcomm Aqstic Audio Codecs WCD9340 and WCD9341 New Device Support: - Add support for BD71828 to BD70528 RTC driver - Add support for Intel's Jasper Lake to LPSS PCI New Functionality: - Add support for Power Key to ROHM BD71828 - Add support for Clocks to ROHM BD71828 - Add support for GPIOs to Dialog DA9062 - Add support for USB PD Notify to ChromiumOS EC - Allow callers to specify args when requesting regmap lookup; syscon Fix-ups: - Improve error handling and sanity checking; atmel-hlcdc, dln2 - Device Tree support/documentation; bd71828, da9062, xylon,logicvc, ab8500, max14577, atmel-usart - Match devices using platform IDs; bd7xxxx - Refactor BD718x7 regulator component; bd718x7-regulator - Use standard interfaces/helpers; syscon, sm501 - Trivial (whitespace, spelling, etc); ab8500-core, Kconfig - Remove unused code; db8500-prcmu, tqmx86 - Wait until boot has finished before accessing registers; madera-core - Provide missing register value defaults; cs47l15-tables - Allow more time for hardware to reset; madera-core Bug Fixes: - Fix erroneous register values; rohm-bd70528 - Fix register volatility; axp20x, rn5t618 - Fix Kconfig dependencies; MFD_MAX77650 - Fix incorrect compatible string; da9062-core - Fix syscon_regmap_lookup_by_phandle_args() stub; syscon" * tag 'mfd-next-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (41 commits) mfd: syscon: Fix syscon_regmap_lookup_by_phandle_args() dummy mfd: wcd934x: Add support to wcd9340/wcd9341 codec mfd: syscon: Add arguments support for syscon reference mfd: rn5t618: Mark ADC control register volatile dt-bindings: atmel-usart: Add microchip,sam9x60-{usart, dbgu} dt-bindings: atmel-usart: Remove wildcard mfd: cros_ec: Add cros-usbpd-notify subdevice mfd: da9062: Fix watchdog compatible string mfd: madera: Allow more time for hardware reset mfd: cs47l15: Add missing register default mfd: madera: Wait for boot done before accessing any other registers mfd: Kconfig: Rename Samsung to lowercase mfd: tqmx86: remove set but not used variable 'i2c_ien' mfd: dbx500-prcmu: Drop DSI pll clock functions mfd: dbx500-prcmu: Drop set_display_clocks() mfd: max77650: Select REGMAP_IRQ in Kconfig mfd: axp20x: Mark AXP20X_VBUS_IPSOUT_MGMT as volatile mfd: ab8500: Fix ab8500-clk typo mfd: intel-lpss: Add Intel Jasper Lake PCI IDs dt-bindings: mfd: max14577: Add reference to max14040_battery.txt descriptions ...

Merge tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2020-01-31T19:28:31Z

Pull MIPS changes from Paul Burton: "Nothing too big or scary in here: - Support mremap() for the VDSO, primarily to allow CRIU to restore the VDSO to its checkpointed location. - Restore the MIPS32 cBPF JIT, after having reverted the enablement of the eBPF JIT for MIPS32 systems in the 5.5 cycle. - Improve cop0 counter synchronization behaviour whilst onlining CPUs by running with interrupts disabled. - Better match FPU behaviour when emulating multiply-accumulate instructions on pre-r6 systems that implement IEEE754-2008 style MACs. - Loongson64 kernels now build using the MIPS64r2 ISA, allowing them to take advantage of instructions introduced by r2. - Support for the Ingenic X1000 SoC & the really nice little CU Neo development board that's using it. - Support for WMAC on GARDENA Smart Gateway devices. - Lots of cleanup & refactoring of SGI IP27 (Origin 2*) support in preparation for introducing IP35 (Origin 3*) support. - Various Kconfig & Makefile cleanups" * tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (60 commits) MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel MIPS: Loongson64: Disable exec hazard MIPS: Loongson64: Bump ISA level to MIPSR2 MIPS: Make DIEI support as a config option MIPS: OCTEON: octeon-irq: fix spelling mistake "to" -> "too" MIPS: asm: local: add barriers for Loongson MIPS: Loongson64: Select mac2008 only feature MIPS: Add MAC2008 Support Revert "MIPS: Add custom serial.h with BASE_BAUD override for generic kernel" MIPS: sort MIPS and MIPS_GENERIC Kconfig selects alphabetically (again) MIPS: make CPU_HAS_LOAD_STORE_LR opt-out MIPS: generic: don't unconditionally select PINCTRL MIPS: don't explicitly select LIBFDT in Kconfig MIPS: sync-r4k: do slave counter synchronization with disabled HW interrupts MIPS: SGI-IP30: Check for valid pointer before using it MIPS: syscalls: fix indentation of the 'SYSNR' message MIPS: boot: fix typo in 'vmlinux.lzma.its' target MIPS: fix indentation of the 'RELOCS' message dt-bindings: Document loongson vendor-prefix MIPS: CU1000-Neo: Refresh defconfig to support HWMON and WiFi. ...

rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed

2020-01-27T22:36:35Z

Merely enabling I2C and RTC selects REGMAP_I2C and REGMAP_SPI, even when no driver needs it. While the former can be moduler, the latter cannot, and thus becomes built-in. Fix this by moving the select statements for REGMAP_I2C and REGMAP_SPI from the RTC_I2C_AND_SPI helper to the individual drivers that depend on it. Note that the comment for RTC_I2C_AND_SPI refers to SND_SOC_I2C_AND_SPI for more information, but the latter does not select REGMAP_{I2C,SPI} itself, and defers that to the individual drivers, too. Fixes: 080481f54ef62121 ("rtc: merge ds3232 and ds3234") Signed-off-by: Geert Uytterhoeven Reported-by: kbuild test robot Reported-by: kbuild test robot Link: https://lore.kernel.org/r/20200112171349.22268-1-geert@linux-m68k.org Signed-off-by: Alexandre Belloni

rtc: Kconfig: select REGMAP_I2C when necessary

2020-01-27T22:36:19Z

Some i2c RTC drivers are using regmap but are not selecting REGMAP_I2C which may lead to build failures. Link: https://lore.kernel.org/r/20200127221724.10160-2-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni

rtc: Kconfig: properly indent sd3078 entry

2020-01-27T22:36:17Z

The RTC_DRV_SD3078 is indented using spaces, use tabs instead. Link: https://lore.kernel.org/r/20200127221724.10160-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni

Merge tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap

2020-01-27T21:03:00Z

Pull ioremap updates from Christoph Hellwig: "Remove the ioremap_nocache API (plus wrappers) that are always identical to ioremap" * tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap: remove ioremap_nocache and devm_ioremap_nocache MIPS: define ioremap_nocache to ioremap

rtc: cmos: Refactor code by using the new dmi_get_bios_year() helper

2020-01-25T20:55:14Z

Refactor code by using the new dmi_get_bios_year() helper instead of open coding its functionality. This also makes logic slightly clearer. No changes intended. Cc: Hans de Goede Signed-off-by: Andy Shevchenko Tested-by: Guilherme G. Piccoli Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20200123131437.28157-3-andriy.shevchenko@linux.intel.com Signed-off-by: Alexandre Belloni