summaryrefslogtreecommitdiff
path: root/Documentation/hwmon/adm1275
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/hwmon/adm1275')
-rw-r--r--Documentation/hwmon/adm127540
1 files changed, 23 insertions, 17 deletions
diff --git a/Documentation/hwmon/adm1275 b/Documentation/hwmon/adm1275
index 15b4a20d5..d697229e3 100644
--- a/Documentation/hwmon/adm1275
+++ b/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.