hwmon: Add support for ltc2947

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The ltc2947 is a high precision power and energy monitor with an
internal sense resistor supporting up to +/- 30A. Three internal no
Latency ADCs ensure accurate measurement of voltage and current, while
high-bandwidth analog multiplication of voltage and current provides
accurate power measurement in a wide range of applications. Internal or
external clocking options enable precise charge and energy measurements.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20191021154115.319073-1-nuno.sa@analog.com
[groeck: Removed unnecessary checks when reading temperature and energy;
	 PAGE{0,1} -> LTC2947_PAGE_{0,1}]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Nuno Sá

2019-10-21 17:41:14 +02:00

committed by Guenter Roeck

parent 2057bdfb71

commit 9f90fd652b

9 changed files with 1435 additions and 0 deletions

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drivers/hwmon/ltc2947-core.c Normal file

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