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linux/drivers/rtc/rtc-max31335.c

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rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
move asm/unaligned.h to linux/unaligned.h asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h
2024-10-01 15:35:57 -04:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Fix ignored return value in set_alarm Return the result from regmap_update_bits() instead of ignoring it and always returning 0. Fixes: dedaf03b99d6 ("rtc: max31335: add driver support") Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20251128-max31335-handler-error-v1-1-6b6f7f78dbda@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-11-28 16:36:38 +00:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: convert from round_rate() to determine_rate() The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-rtc-clk-round-rate-v1-10-33140bb2278e@redhat.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-07-10 11:20:30 -04:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: convert from round_rate() to determine_rate() The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-rtc-clk-round-rate-v1-10-33140bb2278e@redhat.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-07-10 11:20:30 -04:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: convert from round_rate() to determine_rate() The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-rtc-clk-round-rate-v1-10-33140bb2278e@redhat.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-07-10 11:20:30 -04:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: convert from round_rate() to determine_rate() The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-rtc-clk-round-rate-v1-10-33140bb2278e@redhat.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-07-10 11:20:30 -04:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: use correct CONFIG symbol in IS_REACHABLE() IS_REACHABLE() is meant to be used with full symbol names from a kernel .config file, not the shortened symbols used in Kconfig files, so change HWMON to CONFIG_HWMON in 3 places. Fixes: dedaf03b99d6 ("rtc: max31335: add driver support") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20260108045432.2705691-1-rdunlap@infradead.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2026-01-07 20:54:32 -08:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: use correct CONFIG symbol in IS_REACHABLE() IS_REACHABLE() is meant to be used with full symbol names from a kernel .config file, not the shortened symbols used in Kconfig files, so change HWMON to CONFIG_HWMON in 3 places. Fixes: dedaf03b99d6 ("rtc: max31335: add driver support") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20260108045432.2705691-1-rdunlap@infradead.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2026-01-07 20:54:32 -08:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: use correct CONFIG symbol in IS_REACHABLE() IS_REACHABLE() is meant to be used with full symbol names from a kernel .config file, not the shortened symbols used in Kconfig files, so change HWMON to CONFIG_HWMON in 3 places. Fixes: dedaf03b99d6 ("rtc: max31335: add driver support") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20260108045432.2705691-1-rdunlap@infradead.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2026-01-07 20:54:32 -08:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: Use named initializers for arrays of i2c_device_data While being less compact, using named initializers allows to more easily see which members of the structs are assigned which value without having to lookup the declaration of the struct. And it's also more robust against changes to the struct definition. The mentioned robustness is relevant for a planned change to struct i2c_device_id that replaces .driver_data by an anonymous union. While touching all these arrays, unify usage of whitespace and commas. This patch doesn't modify the compiled arrays, only their representation in source form benefits. The former was confirmed with x86 and arm64 builds. Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com> Reviewed-by: Tóth János <gomba007@gmail.com> Link: https://patch.msgid.link/20260515154720.406128-2-u.kleine-koenig@baylibre.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2026-05-15 17:47:20 +02:00
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00
rtc: max31335: Add driver support for max31331 MAX31331 is an ultra-low-power, I2C Real-Time Clock RTC. Signed-off-by: PavithraUdayakumar-adi <pavithra.u@analog.com> Link: https://lore.kernel.org/r/20250217-add_support_max31331_fix_8-v1-2-16ebcfc02336@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2025-02-17 18:17:17 +05:30
rtc: max31335: add driver support RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231120120114.48657-2-antoniu.miclaus@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-11-20 14:00:17 +02:00