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2019-04-19rtc: ds2404: remove ds2404_chip_opsAlexandre Belloni
There is only one ds2404_chip_ops struct that is implemented, remove the unnecessary indirection. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ds2404: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of a verbose license text. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ds2404: use .set_timeAlexandre Belloni
Use .set_time instead of the deprecated .set_mmss. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ds2404: switch to rtc_time64_to_tmAlexandre Belloni
Call the 64bit version of rtc_time_to_tm now that the range is enforced by the core. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ds2404: set rangeAlexandre Belloni
The real-time clock is a 5-byte binary counter. It is incremented 256 times per second. The least significant byte is a count of fractional seconds. The upper four bytes are a count of seconds. The realtime clock can accumulate 136 years of seconds before rolling over. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ep93xx: fix checkpatch issuesAlexandre Belloni
Fix sysfs attribute declaration as suggested by checkpatch. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ep93xx: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of a verbose license text. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ep93xx: use .set_timeAlexandre Belloni
Use .set_time instead of the deprecated .set_mmss. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ep93xx: switch to rtc_time64_to_tmAlexandre Belloni
Call the 64bit version of rtc_time_to_tm now that the range is enforced by the core. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ep93xx: set rangeAlexandre Belloni
The ep93xx RTC is a 32-bit seconds counter. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ep93xx: use rtc_add_groupAlexandre Belloni
Use rtc_add_group to add the sysfs group in a race free manner. This has the side effect of moving the files to their proper location. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ep93xx: convert to devm_rtc_allocate_deviceAlexandre Belloni
This allows further improvement of the driver. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ep93xx: stop setting platform_dataAlexandre Belloni
Since commit 28dc5f803899 ("drivers/rtc/rtc-ep93xx.c: use dev_get_platdata()"), platform_data is not used directly, it is not necessary to set it anymore. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-19rtc: ds3232: get SRAM access using NVMEM FrameworkHan Nandor
DS3232 RTC has 236 bytes of persistent memory. Add RTC SRAM read and write access using the NVMEM Framework. Signed-off-by: Han Nandor <nandor.han@vaisala.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-16rtc: mc13xxx: fix style issueAlexandre Belloni
Use unsigned int instead of unsigned. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-16rtc: mc13xxx: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of a verbose license text. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-16rtc: mc13xxx: use .set_timeAlexandre Belloni
Use .set_time instead of the deprecated .set_mmss64. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-16rtc: mc13xxx: set rangeAlexandre Belloni
All supported PMICs have a 15 bits days counter and hours, minutes, seconds Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-16rtc: ds1685: use threaded interruptThomas Bogendoerfer
Handling of extended interrupts (kickstart, wake-up, ram-clear) was moved off to a work queue, but the interrupts aren't acknowledged in the interrupt handler. This leads to a deadlock, if driver is used with interrupts. To fix this we use a threaded interrupt, get rid of the work queue and do locking with just the rtc mutex lock. Fixes: aaaf5fbf56f1 ("rtc: add driver for DS1685 family of real time clocks") Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-16rtc: ds1685: remove dead codeThomas Bogendoerfer
ds1685_rtc_begin_ctrl_access/ds1685_rtc_end_ctrl_access aren't used, so get rid of it. Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-12rtc: ds1685: fix crash caused by referencing wrong device structThomas Bogendoerfer
sysfs entries added by rtc_add_group are called with the rtc device as argument and not the underlying device. Fixed by using the dev->parent Fixes: cfb74916e2ec ("rtc: ds1685: use rtc_add_group") Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-12rtc: lpc32xx: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of a verbose license text. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-12rtc: lpc32xx: use .set_timeAlexandre Belloni
Use .set_time instead of the deprecated .set_mmss. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-12rtc: lpc32xx: switch to rtc_time64_to_tm/rtc_tm_to_time64Alexandre Belloni
Call the 64bit versions of rtc_tm time conversion now that the range is enforced by the core. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-12rtc: lpc32xx: simplify IRQ setupAlexandre Belloni
Move the optional IRQ setup to a single location. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-12rtc: lpc32xx: set rangeAlexandre Belloni
The LPC32xx RTC is a 32bit second counter. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-12rtc: lpc32xx: convert to devm_rtc_allocate_deviceAlexandre Belloni
This allows further improvement of the driver. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: mxc_v2: use dev_pm_set_wake_irq() to simplify codeAnson Huang
With calling dev_pm_set_wake_irq() to set MXC_V2 RTC as wakeup source for suspend, generic wake irq mechanism will automatically enable it as wakeup source when suspend, then the suspend/resume callback which are ONLY for enabling/disabling irq wake can be removed, it simplifies the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: mxc: use dev_pm_set_wake_irq() to simplify codeAnson Huang
With calling dev_pm_set_wake_irq() to set MXC RTC as wakeup source for suspend, generic wake irq mechanism will automatically enable it as wakeup source when suspend, then the suspend/resume callback which are ONLY for enabling/disabling irq wake can be removed, it simplifies the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: rx8025: Fix a parameter to %ptR in rx8025_read_alarm()Andy Shevchenko
The commit 1921cab11723 ("rtc: rx8025: Switch to use %ptR") converted the driver to use new %p extension, but actually used wrong type of the parameter in one case. Fix a parameter to %ptR in rx8025_read_alarm(). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: sirfsoc: Make sysrtc_regmap_config staticYueHaibing
Fix sparse warning: drivers/rtc/rtc-sirfsoc.c:282:28: warning: symbol 'sysrtc_regmap_config' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: ab3100: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of the custom license line. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: ab3100: use .set_timeAlexandre Belloni
Use .set_time instead of the deprecated .set_mmss64. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: ab3100: set rangeAlexandre Belloni
The ab3100 has a 48bit counter running at 65536 Hz (despite one of the comment). The max value is then (2^48 - 1)/2^16 == 2^32 - 1. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: pcf85363: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of a verbose license text. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: pcf85363: remove useless forward declarationAlexandre Belloni
It is not necessary to forward declare pcf85363_driver as it is not used before being declared. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: pcf85363: remove bogus i2c functionality checkAlexandre Belloni
regmap is abstracting the i2c functionalities the best it can, there is no need to check. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: pcf85363: set rangeAlexandre Belloni
This is a standard BCD RTC that will fail in 2100. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: pcf85363: remove unused struct pcf85363 memberAlexandre Belloni
pcf85363->dev is unused, remove it. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: stmp3xxx: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of a verbose license text. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: stmp3xxx: use .set_timeAlexandre Belloni
Use .set_time instead of the deprecated .set_mmss. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: stmp3xxx: switch to rtc_time64_to_tm/rtc_tm_to_time64Alexandre Belloni
Call the 64bit versions of rtc_tm time conversion now that the range is enforced by the core. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-11rtc: stmp3xxx: set rangeAlexandre Belloni
From the datasheet: "HW_RTC_SECONDS provides access to the 32-bit real-time seconds counter." Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-08rtc: tegra: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of a verbose license text. Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-08rtc: tegra: switch to rtc_time64_to_tm/rtc_tm_to_time64Alexandre Belloni
Call the 64bit versions of rtc_tm time conversion now that the range is enforced by the core. Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-08rtc: tegra: set rangeAlexandre Belloni
The Tegra 20 RTC is a 32bit seconds counter (with an unused millisecond counter). Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-08rtc: coh901331: convert to SPDX identifierAlexandre Belloni
Use SPDX-License-Identifier instead of the custom license line. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-08rtc: coh901331: use .set_timeAlexandre Belloni
Use .set_time instead of the deprecated .set_mmss. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-08rtc: coh901331: switch to rtc_time64_to_tm/rtc_tm_to_time64Alexandre Belloni
Call the 64bit versions of rtc_tm time conversion now that the range is enforced by the core. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-08rtc: coh901331: set rangeAlexandre Belloni
The COH 901 331 is a 32bit seconds counter. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-02 05:04:04 +0000