diff options
| author | Nuno Sá <nuno.sa@analog.com> | 2019-10-21 17:41:14 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2019-11-06 14:37:19 -0800 |
| commit | 9f90fd652bed0a7295c13f413ab7b5c19152326c (patch) | |
| tree | 829db77059ca3c5b1a7743524bee893989277b9d /drivers/hwmon/Kconfig | |
| parent | 2057bdfb7184e9833182bf9ffcb234988f545f41 (diff) | |
| download | linux-9f90fd652bed0a7295c13f413ab7b5c19152326c.tar.bz2 | |
hwmon: Add support for ltc2947
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>
Diffstat (limited to 'drivers/hwmon/Kconfig')
| -rw-r--r-- | drivers/hwmon/Kconfig | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 7b6c4025b827..8c102ea2938b 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -726,6 +726,33 @@ config SENSORS_LTC2945 This driver can also be built as a module. If so, the module will be called ltc2945. +config SENSORS_LTC2947 + tristate + +config SENSORS_LTC2947_I2C + tristate "Analog Devices LTC2947 High Precision Power and Energy Monitor over I2C" + depends on I2C + select REGMAP_I2C + select SENSORS_LTC2947 + help + If you say yes here you get support for Linear Technology LTC2947 + I2C High Precision Power and Energy Monitor + + This driver can also be built as a module. If so, the module will + be called ltc2947-i2c. + +config SENSORS_LTC2947_SPI + tristate "Analog Devices LTC2947 High Precision Power and Energy Monitor over SPI" + depends on SPI_MASTER + select REGMAP_SPI + select SENSORS_LTC2947 + help + If you say yes here you get support for Linear Technology LTC2947 + SPI High Precision Power and Energy Monitor + + This driver can also be built as a module. If so, the module will + be called ltc2947-spi. + config SENSORS_LTC2990 tristate "Linear Technology LTC2990" depends on I2C |