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drivers: sensor: Add driver for TI INA23x

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This driver supports the TI INA230 and INA231 Bidirectional Current
and Power Monitors. The devices work on the I2C interface and are
created from DT nodes with a compatible property matching "ti,ina23x".

The following datasheets were referenced while developing the driver:
https://www.ti.com/product/INA230
https://www.ti.com/product/INA231

Twister passed:
twister -T tests/drivers/build_all/sensor/

Testing was performed on the stm32g071b_disco board with the following:
Load:    ~170 ohms
Voltage: 5V

Measured Values:
Voltage: 5.1 V
Current: 0.032 A
Power:   0.157 W

Signed-off-by: Sam Hurst <sbh1187@gmail.com>
This commit is contained in:
Sam Hurst 2021-05-03 10:36:56 -07:00 • committed by Christopher Friedt
commit 1382d64ed5
13 changed files with 678 additions and 0 deletions
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drivers/sensor/Kconfig
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@ -112,6 +112,8 @@ source "drivers/sensor/iis2mdc/Kconfig"
source "drivers/sensor/iis3dhhc/Kconfig"
source "drivers/sensor/ina23x/Kconfig"
source "drivers/sensor/isl29035/Kconfig"
source "drivers/sensor/ism330dhcx/Kconfig"