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2019-07-17Merge tag 'rtc-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linuxLinus Torvalds20-433/+501
Pull RTC updates from Alexandre Belloni: "A quiet cycle this time. - ds1307: properly handle oscillator failure flags - imx-sc: alarm support - pcf2123: alarm support, correct offset handling - sun6i: add R40 support - simplify getting the adapter of an i2c client" * tag 'rtc-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (37 commits) rtc: wm831x: Add IRQF_ONESHOT flag rtc: stm32: remove one condition check in stm32_rtc_set_alarm() rtc: pcf2123: Fix build error rtc: interface: Change type of 'count' from int to u64 rtc: pcf8563: Clear event flags and disable interrupts before requesting irq rtc: pcf8563: Fix interrupt trigger method rtc: pcf2123: fix negative offset rounding rtc: pcf2123: add alarm support rtc: pcf2123: use %ptR rtc: pcf2123: port to regmap rtc: pcf2123: remove sysfs register view rtc: rx8025: simplify getting the adapter of a client rtc: rx8010: simplify getting the adapter of a client rtc: rv8803: simplify getting the adapter of a client rtc: m41t80: simplify getting the adapter of a client rtc: fm3130: simplify getting the adapter of a client rtc: tegra: Drop MODULE_ALIAS rtc: sun6i: Add R40 compatible dt-bindings: rtc: sun6i: Add the R40 RTC compatible dt-bindings: rtc: Convert Allwinner A31 RTC to a schema ...
2019-07-15Merge tag 'mfd-next-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfdLinus Torvalds4-16/+565
Pull MFD updates from Lee Jones: "Core Frameworks: - Set 'struct device' fwnode when registering a new device New Drivers: - Add support for ROHM BD70528 PMIC New Device Support: - Add support for LP87561 4-Phase Regulator to TI LP87565 PMIC - Add support for RK809 and RK817 to Rockchip RK808 - Add support for Lid Angle to ChromeOS core - Add support for CS47L15 CODEC to Madera core - Add support for CS47L92 CODEC to Madera core - Add support for ChromeOS (legacy) Accelerometers in ChromeOS core - Add support for Add Intel Elkhart Lake PCH to Intel LPSS New Functionality: - Provide regulator supply information when registering; madera-core - Additional Device Tree support; lp87565, madera, cros-ec, rohm,bd71837-pmic - Allow over-riding power button press via Device Tree; rohm-bd718x7 - Differentiate between running processors; cros_ec_dev Fix-ups: - Big header file update; cros_ec_commands.h - Split header per-subsystem; rohm-bd718x7 - Remove superfluous code; menelaus, cs5535-mfd, cs47lXX-tables - Trivial; sorting, coding style; intel-lpss-pci - Only remove Power Off functionality if set locally; rk808 - Make use for Power Off Prepare(); rk808 - Fix spelling mistake in header guards; stmfx - Properly free IDA resources - SPDX fixups; cs47lXX-tables, madera - Error path fixups; hi655x-pmic Bug Fixes: - Add missing break in case() statement - Repair undefined behaviour when not initialising variables; arizona-core, madera-core - Fix reference to Device Tree documentation; madera" * tag 'mfd-next-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (45 commits) mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk mfd: madera: Fixup SPDX headers mfd: madera: Remove some unused registers and fix some defaults mfd: intel-lpss: Release IDA resources mfd: intel-lpss: Add Intel Elkhart Lake PCH PCI IDs mfd: cs5535-mfd: Remove ifdef OLPC noise mfd: stmfx: Fix macro definition spelling dt-bindings: mfd: Add link to ROHM BD71847 Datasheet MAINAINERS: Swap words in INTEL PMIC MULTIFUNCTION DEVICE DRIVERS mfd: cros_ec_dev: Register cros_ec_accel_legacy driver as a subdevice mfd: rk808: Prepare rk805 for poweroff mfd: rk808: Check pm_power_off pointer mfd: cros_ec: differentiate SCP from EC by feature bit dt-bindings: Add binding for cros-ec-rpmsg mfd: madera: Add Madera core support for CS47L92 mfd: madera: Add Madera core support for CS47L15 mfd: madera: Update DT bindings to add additional CODECs mfd: madera: Add supply mapping for MICVDD mfd: madera: Fix potential uninitialised use of variable mfd: madera: Fix bad reference to pinctrl.txt file ...
2019-07-13rtc: wm831x: Add IRQF_ONESHOT flagHariprasad Kelam1-1/+2
fix below issue reported by coccicheck drivers/rtc/rtc-wm831x.c:436:7-32: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20190711175615.GA13651@hari-Inspiron-1545 Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-07-13rtc: stm32: remove one condition check in stm32_rtc_set_alarm()Markus Elfring1-5/+1
A condition check was repeated in this function implementation despite of a corresponding check in the stm32_rtc_alarm_irq_enable() function. Thus delete redundant source code here. This issue was detected by using the Coccinelle software. Suggested-by: Russell King <linux@armlinux.org.uk> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Reviewed-by: Amelie Delaunay <amelie.delaunay@st.com> Link: https://lore.kernel.org/r/4da614a4-83c6-548c-a112-033b846c561b@web.de Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-07-13rtc: pcf2123: Fix build errorYueHaibing1-0/+1
If REGMAP_SPI is m and RTC_DRV_PCF2123 is y, drivers/rtc/rtc-pcf2123.o: In function `pcf2123_probe': rtc-pcf2123.c:(.text+0xb2b): undefined reference to `__devm_regmap_init_spi' Select REGMAP_SPI as RTC_DRV_DS1347 driver does. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 790d033933b8 ("rtc: pcf2123: port to regmap") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190704085542.48180-1-yuehaibing@huawei.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-07-13rtc: interface: Change type of 'count' from int to u64Puranjay Mohan1-1/+1
Callers of hrtimer_forward_now() should save the return value in u64. function rtc_pie_update_irq() stores it in variable 'count' of type int change type of count from unsigned long to u64 to solve the issue. Signed-off-by: Puranjay Mohan <puranjay12@gmail.com> Link: https://lore.kernel.org/r/20190618042351.9692-1-puranjay12@gmail.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-07-02Merge branches 'ib-mfd-clk-gpio-power-regulator-rtc-5.3', 'ib-mfd-clk-regulator-rtc-5.3', 'ib-mfd-cros-5.3' and 'ib-mfd-regulator-5.3' into ibs-for-mfd-mergedLee Jones2-16/+56
2019-06-27rtc: rk808: Add RK809 and RK817 support.Tony Xie2-16/+56
RK809 and RK817 are power management IC chips for multimedia products. Most of their functions and registers are same, including the rtc. Signed-off-by: Tony Xie <tony.xie@rock-chips.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-27rtc: bd70528: Initial support for ROHM bd70528 RTCMatti Vaittinen3-0/+509
Support RTC block in ROHM bd70528 power management IC. Support getting and setting the time and date as well as arming an alarm which can also be used to wake the PMIC from standby state. HW supports wake interrupt only for the next 24 hours (sec, minute and hour information only) so we limit also the alarm interrupt to this 24 hours for the sake of consistency. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-20rtc: pcf8563: Clear event flags and disable interrupts before requesting irqChen-Yu Tsai1-6/+5
Besides the alarm, the PCF8563 also has a timer triggered interrupt. In cases where the previous system left the timer and interrupts on, or somehow the bits got enabled, the interrupt would keep triggering as the kernel doesn't know about it. Clear both the alarm and timer event flags, and disable the interrupts, before requesting the interrupt line. Fixes: ede3e9d47cca ("drivers/rtc/rtc-pcf8563.c: add alarm support") Fixes: a45d528aab8b ("rtc: pcf8563: clear expired alarm at boot time") Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-20rtc: pcf8563: Fix interrupt trigger methodChen-Yu Tsai1-1/+1
The PCF8563 datasheet says the interrupt line is active low and stays active until the events are cleared, i.e. a level trigger interrupt. Fix the flags used to request the interrupt. Fixes: ede3e9d47cca ("drivers/rtc/rtc-pcf8563.c: add alarm support") Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner46-201/+46
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19rtc: pcf2123: fix negative offset roundingAlexandre Belloni1-1/+1
Using result = (value + divisor/2) / divisor is rounding values up and only works well for positive values. Instead use DIV_ROUND_CLOSEST which does the correct thing. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-19rtc: pcf2123: add alarm supportDylan Howey1-2/+114
Allows alarm to be controlled using, e.g., the RTC_WKALM_SET ioctl. Signed-off-by: Dylan Howey <Dylan.Howey@tennantco.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-19rtc: pcf2123: use %ptRDylan Howey1-10/+2
Use %ptR to print date in human readable format. Signed-off-by: Dylan Howey <Dylan.Howey@tennantco.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-19rtc: pcf2123: port to regmapDylan Howey1-81/+61
Also remove pcf2123_delay_trec. This claimed to add a 30ns delay to SPI writes, but I could not see any reference to this requirement in the datasheet. Closest thing I could find to a requirement are timings for the SPI chip enable line, which cannot be controlled by this driver (the ndelay came after the call to spi_write_then_read, which means it would sleep after CE has already gone inactive). Things seem to work fine without it. Signed-off-by: Dylan Howey <Dylan.Howey@tennantco.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-19rtc: pcf2123: remove sysfs register viewDylan Howey1-89/+1
Use regmap debugfs register view instead. Signed-off-by: Dylan Howey <Dylan.Howey@tennantco.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-09rtc: rx8025: simplify getting the adapter of a clientWolfram Sang1-1/+1
We have a dedicated pointer for that, so use it. Much easier to read and less computation involved. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-09rtc: rx8010: simplify getting the adapter of a clientWolfram Sang1-1/+1
We have a dedicated pointer for that, so use it. Much easier to read and less computation involved. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-09rtc: rv8803: simplify getting the adapter of a clientWolfram Sang1-1/+1
We have a dedicated pointer for that, so use it. Much easier to read and less computation involved. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-09rtc: m41t80: simplify getting the adapter of a clientWolfram Sang1-1/+1
We have a dedicated pointer for that, so use it. Much easier to read and less computation involved. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-09rtc: fm3130: simplify getting the adapter of a clientWolfram Sang1-5/+3
We have a dedicated pointer for that, so use it. Much easier to read and less computation involved. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-07rtc: tegra: Drop MODULE_ALIASDmitry Osipenko1-1/+0
RTC driver was converted to OF driver long time ago. The MODULE_ALIAS macro has no effect for the OF drivers since the alias is overridden by the drivers core to follow the OF naming convention of the driver's alias, which is based on the device-tree matching name. $ cat /sys/devices/soc0/7000e000.rtc/modalias of:NrtcT(null)Cnvidia,tegra20-rtc Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-06rtc: sun6i: Add R40 compatibleMaxime Ripard1-0/+1
The R40 has a quite different RTC, with only a single interrupt line, but two clock outputs. Let's add a compatible. Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441Thomas Gleixner2-10/+2
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 377Thomas Gleixner1-4/+1
Based on 1 normalized pattern(s): this file is subject to the terms and conditions of the gnu general public license version 2 see the file copying in the main directory of this archive for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 9 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081036.888539456@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335Thomas Gleixner1-14/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 111 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.567572064@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288Thomas Gleixner1-9/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 263 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284Thomas Gleixner1-9/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 and only version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 294 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.825281744@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282Thomas Gleixner2-18/+2
Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-01rtc: imx-sc: add rtc alarm supportAnson Huang1-0/+87
Add i.MX system controller RTC alarm support, the RTC alarm is implemented via SIP(silicon provider) runtime service call and ARM-Trusted-Firmware will communicate with system controller via MU(message unit) IPC to set RTC alarm. When RTC alarm fires, system controller will generate a common MU irq event and notify system controller RTC driver to handle the irq event. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-01rtc: tps65910: fix typo in register name in read_alarm()Michał Mirosław1-1/+1
Fix an obvious typo: in read_alarm() call we should read alarm setting (starting at ALARM_SECONDS register) and not current time. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-01rtc: tps65910: remove superfluous Kconfig dependencyMichał Mirosław1-1/+1
TPS65910 entry is already under 'if RTC_CLASS' - remove superfluous dependency. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-01rtc: tegra: Turn into regular driverThierry Reding1-4/+4
Drivers registered with module_platform_driver_probe() are considered non-hotpluggable, which among other things means that they don't support deferred probe. However, recent changes in how the ARM SMMU works have required the BPMP (which is the clock provider on Tegra186 and later) be bound to the SMMU, which in turn means that the BPMP driver can defer probe and hence clocks become available much later than they used to. For most other drivers this is not a problem because they already properly support deferred probe, but rtc-tegra is the odd one out that now fails to probe and will therefore never be registered. Fix this by making the driver a regular driver that supports unloading and deferred probe. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-01rtc: tegra: Use consistent variable names and typesThierry Reding1-60/+58
Many of the variables have redundant prefixes or suffixes. Drop all of them where not necessary for context. Also make sure to use data types consistently. For instance, values read from 32-bit register accessors should be stored in u32. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-06-01rtc: tegra: checkpatch and miscellaneous cleanupsThierry Reding1-75/+79
This set of changes fixes some checkpatch warnings as well as a number of punctuation and padding inconsistencies. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201Thomas Gleixner1-12/+2
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 228 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528171438.107155473@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194Thomas Gleixner1-1/+1
Based on 1 normalized pattern(s): license terms gnu general public license gpl version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 161 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170027.447718015@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174Thomas Gleixner4-36/+4
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157Thomas Gleixner4-40/+4
Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner3-43/+3
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner21-114/+21
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-24treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 114Thomas Gleixner1-13/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 8 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190523091650.663497195@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-24treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36Thomas Gleixner1-5/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public licence as published by the free software foundation either version 2 of the licence or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 114 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520170857.552531963@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-23rtc: st-lpc: remove unnecessary checkAlexandre Belloni1-4/+0
The RTC core already ensures the alarm is set to a time in the future, it is not necessary to check again in the driver. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-05-23rtc: ds1307: properly handle oscillator failure flagsAlexandre Belloni1-71/+58
Stop enabling the oscillator and removing the oscillator failure flags in probe. Instead, return -EINVAL in .read_time when the oscillaotr is not start or when it failed at some point. The oscillator gets enabled on the first .set_time after failure and the failure flags are cleared. This also removes the possibility of an infinite loop at probe where a failing RTC will make the goto read_rtc to be taken every time. Tested on mcp79411. Reported-by: Mastro Gippo <gipmad@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-05-23rtc: s35390a: change FLAG defines to use BIT macroRichard Leitner1-6/+6
To be consistent change the S35390A_FLAG defines to use the BIT macro (like the S35390A_INT2_MODE defines). Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-05-23rtc: s35390a: introduce struct device in probeRichard Leitner1-11/+10
To simplify access and shorten code introduce a struct device pointer in the s35390a probe function. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-05-23rtc: s35390a: set uie_unsupportedRichard Leitner1-0/+6
Alarms are only supported on a per minute basis. This is why uie_unsupported is set. Furthermore issue a warning when a second based alarm is requested. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-05-23rtc: s35390a: clarify INT2 pin output modesRichard Leitner1-9/+7
Fix the INT2 mode mask to not include the "TEST" flag. Furthermore remove the not needed reversion of bits when parsing the INT2 modes. Instead reverse the INT2_MODE defines to match the bit order from the datasheet. Additionally mention the flag names from the datasheet for the different modes in the comments. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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