dc92cd0c13
INA220 is register compatible to INA219, and INA230 is register compatible to INA226, so all we need to do is to add name aliases for those two chips. Cc: Lothar Felten <l-felten@ti.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <khali@linux-fr.org>
47 lines
1.5 KiB
Text
47 lines
1.5 KiB
Text
Kernel driver ina2xx
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====================
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Supported chips:
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* Texas Instruments INA219
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Prefix: 'ina219'
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Addresses: I2C 0x40 - 0x4f
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Datasheet: Publicly available at the Texas Instruments website
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http://www.ti.com/
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* Texas Instruments INA220
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Prefix: 'ina220'
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Addresses: I2C 0x40 - 0x4f
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Datasheet: Publicly available at the Texas Instruments website
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http://www.ti.com/
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* Texas Instruments INA226
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Prefix: 'ina226'
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Addresses: I2C 0x40 - 0x4f
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Datasheet: Publicly available at the Texas Instruments website
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http://www.ti.com/
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* Texas Instruments INA230
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Prefix: 'ina230'
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Addresses: I2C 0x40 - 0x4f
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Datasheet: Publicly available at the Texas Instruments website
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http://www.ti.com/
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Author: Lothar Felten <l-felten@ti.com>
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Description
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-----------
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The INA219 is a high-side current shunt and power monitor with an I2C
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interface. The INA219 monitors both shunt drop and supply voltage, with
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programmable conversion times and filtering.
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The INA220 is a high or low side current shunt and power monitor with an I2C
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interface. The INA220 monitors both shunt drop and supply voltage.
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The INA226 is a current shunt and power monitor with an I2C interface.
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The INA226 monitors both a shunt voltage drop and bus supply voltage.
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The INA230 is a high or low side current shunt and power monitor with an I2C
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interface. The INA230 monitors both a shunt voltage drop and bus supply voltage.
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The shunt value in micro-ohms can be set via platform data.
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