kernel/linux.git/drivers/rtc/rtc-rv3032.c, branch v6.12.80

rtc: rv3032: fix EERD location

2025-05-29T09:02:16+00:00

[ Upstream commit b0f9cb4a0706b0356e84d67e48500b77b343debe ] EERD is bit 2 in CTRL1 Link: https://lore.kernel.org/r/20250306214243.1167692-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni Signed-off-by: Sasha Levin

rtc: Explicitly include correct DT includes

2023-07-27T21:31:29+00:00

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20230724205456.767430-1-robh@kernel.org Signed-off-by: Alexandre Belloni

rtc: Switch i2c drivers back to use .probe()

2023-06-06T21:29:37+00:00

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230505121136.1185653-1-u.kleine-koenig@pengutronix.de Signed-off-by: Alexandre Belloni

rtc: rv3032: constify pointers to hwmon_channel_info

2023-06-06T21:24:54+00:00

Statically allocated array of pointers to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20230511175609.282191-4-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Belloni

rtc: rv3032: add ACPI support

2023-02-22T11:31:38+00:00

The RV-3032 has been assigned the MCRY3032 ACPI ID. Link: https://lore.kernel.org/r/20230214202716.565749-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni

rtc: rv3032: use IRQ flags obtained from fwnode

2023-02-01T08:13:35+00:00

Allow the IRQ type to be passed from the device tree if available as there may be components changing the trigger type of the interrupt between the RTC and the IRQ controller. Link: https://lore.kernel.org/r/20230123200217.1236011-11-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni

rtc: rv3032: let the core handle the alarm resolution

2021-11-09T23:45:57+00:00

Let the RTC core know the resolution of the alarm is a minute. Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20211107225458.111068-3-alexandre.belloni@bootlin.com

rtc: rv3032: allow setting BSM

2021-10-18T15:20:50+00:00

Backup Switch Mode is currently set properly when the trickle charger is enabled. However, in the case of a non-rechargeable battery, it is necessary to be able to enable it, only allow that when the trickle charger is disabled. Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20211018151933.76865-8-alexandre.belloni@bootlin.com

rtc: rv3032: fix error handling in rv3032_clkout_set_rate()

2021-10-15T19:07:23+00:00

Do not call rv3032_exit_eerd() if the enter function fails but don't forget to call the exit when the enter succeeds. Fixes: 2eeaa532acca ("rtc: rv3032: Add a driver for Microcrystal RV-3032") Signed-off-by: Dan Carpenter Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20211012101028.GT2083@kadam

rtc: rv3032: quiet maybe-unused variable warning

2021-02-05T23:58:25+00:00

When CONFIG_OF is disabled then the matching table is not referenced. Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20210202112219.3610853-17-alexandre.belloni@bootlin.com