diff options
Diffstat (limited to 'Documentation/hwmon/ina3221')
| -rw-r--r-- | Documentation/hwmon/ina3221 | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/Documentation/hwmon/ina3221 b/Documentation/hwmon/ina3221 index ed3f22769d4b..1e34abb38b59 100644 --- a/Documentation/hwmon/ina3221 +++ b/Documentation/hwmon/ina3221 @@ -2,11 +2,16 @@ Kernel driver ina3221 ===================== Supported chips: + * Texas Instruments INA3221 + Prefix: 'ina3221' + Addresses: I2C 0x40 - 0x43 + Datasheet: Publicly available at the Texas Instruments website - http://www.ti.com/ + + http://www.ti.com/ Author: Andrew F. Davis <afd@ti.com> @@ -21,20 +26,24 @@ and power are calculated host-side from these. Sysfs entries ------------- +======================= ======================================================= in[123]_label Voltage channel labels in[123]_enable Voltage channel enable controls in[123]_input Bus voltage(mV) channels curr[123]_input Current(mA) measurement channels shunt[123]_resistor Shunt resistance(uOhm) channels curr[123]_crit Critical alert current(mA) setting, activates the - corresponding alarm when the respective current - is above this value + corresponding alarm when the respective current + is above this value curr[123]_crit_alarm Critical alert current limit exceeded curr[123]_max Warning alert current(mA) setting, activates the - corresponding alarm when the respective current - average is above this value. + corresponding alarm when the respective current + average is above this value. curr[123]_max_alarm Warning alert current limit exceeded in[456]_input Shunt voltage(uV) for channels 1, 2, and 3 respectively samples Number of samples using in the averaging mode. - Supports the list of number of samples: + + Supports the list of number of samples: + 1, 4, 16, 64, 128, 256, 512, 1024 +======================= ======================================================= |