diff options
Diffstat (limited to 'kernel/Documentation/hwmon/adm1275')
| -rw-r--r-- | kernel/Documentation/hwmon/adm1275 | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/kernel/Documentation/hwmon/adm1275 b/kernel/Documentation/hwmon/adm1275 index 15b4a20d5..d697229e3 100644 --- a/kernel/Documentation/hwmon/adm1275 +++ b/kernel/Documentation/hwmon/adm1275 @@ -14,6 +14,10 @@ Supported chips: Prefix: 'adm1276' Addresses scanned: - Datasheet: www.analog.com/static/imported-files/data_sheets/ADM1276.pdf + * Analog Devices ADM1293/ADM1294 + Prefix: 'adm1293', 'adm1294' + Addresses scanned: - + Datasheet: http://www.analog.com/media/en/technical-documentation/data-sheets/ADM1293_1294.pdf Author: Guenter Roeck <linux@roeck-us.net> @@ -22,12 +26,12 @@ Description ----------- This driver supports hardware montoring for Analog Devices ADM1075, ADM1275, -and ADM1276 Hot-Swap Controller and Digital Power Monitor. +ADM1276, ADM1293, and ADM1294 Hot-Swap Controller and Digital Power Monitors. -ADM1075, ADM1275, and ADM1276 are hot-swap controllers that allow a circuit -board to be removed from or inserted into a live backplane. They also feature -current and voltage readback via an integrated 12-bit analog-to-digital -converter (ADC), accessed using a PMBus interface. +ADM1075, ADM1275, ADM1276, ADM1293, and ADM1294 are hot-swap controllers that +allow a circuit board to be removed from or inserted into a live backplane. +They also feature current and voltage readback via an integrated 12 +bit analog-to-digital converter (ADC), accessed using a PMBus interface. The driver is a client driver to the core PMBus driver. Please see Documentation/hwmon/pmbus for details on PMBus client drivers. @@ -58,16 +62,16 @@ Sysfs entries The following attributes are supported. Limits are read-write, history reset attributes are write-only, all other attributes are read-only. -in1_label "vin1" or "vout1" depending on chip variant and - configuration. On ADM1075, vout1 reports the voltage on - the VAUX pin. -in1_input Measured voltage. -in1_min Minimum Voltage. -in1_max Maximum voltage. -in1_min_alarm Voltage low alarm. -in1_max_alarm Voltage high alarm. -in1_highest Historical maximum voltage. -in1_reset_history Write any value to reset history. +inX_label "vin1" or "vout1" depending on chip variant and + configuration. On ADM1075, ADM1293, and ADM1294, + vout1 reports the voltage on the VAUX pin. +inX_input Measured voltage. +inX_min Minimum Voltage. +inX_max Maximum voltage. +inX_min_alarm Voltage low alarm. +inX_max_alarm Voltage high alarm. +inX_highest Historical maximum voltage. +inX_reset_history Write any value to reset history. curr1_label "iout1" curr1_input Measured current. @@ -86,7 +90,9 @@ curr1_reset_history Write any value to reset history. power1_label "pin1" power1_input Input power. +power1_input_lowest Lowest observed input power. ADM1293 and ADM1294 only. +power1_input_highest Highest observed input power. power1_reset_history Write any value to reset history. - Power attributes are supported on ADM1075 and ADM1276 - only. + Power attributes are supported on ADM1075, ADM1276, + ADM1293, and ADM1294. |