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authorYing-Chun Liu (PaulLiu) <paul.liu@linaro.org>2021-01-15 13:53:02 +0800
committerTom Rini <trini@konsulko.com>2021-01-27 17:07:48 -0500
commit8d612ccde992f0006b80b9e670b70e5c759a968a (patch)
tree079f44fe8e568f38d91ad5d61be9a2c6e6762a18 /cmd
parente088f0c3d87005bd2bdf11d571e20f6232cc021f (diff)
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rtc: add rtc-abx80x, a driver for the Abracon AB x80x i2c rtc
This is a basic driver for the ultra-low-power Abracon AB x80x series of RTC chips. It supports in particular, the supersets AB0805 and AB1805. It allows reading and writing the time, and enables the supercapacitor or battery charger. Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
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