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-Kernel driver ltc4215
-=====================
-
-Supported chips:
- * Linear Technology LTC4215
- Prefix: 'ltc4215'
- Addresses scanned: 0x44
- Datasheet:
- http://www.linear.com/pc/downloadDocument.do?navId=H0,C1,C1003,C1006,C1163,P17572,D12697
-
-Author: Ira W. Snyder <iws@ovro.caltech.edu>
-
-
-Description
------------
-
-The LTC4215 controller allows a board to be safely inserted and removed
-from a live backplane.
-
-
-Usage Notes
------------
-
-This driver does not probe for LTC4215 devices, due to the fact that some
-of the possible addresses are unfriendly to probing. You will have to
-instantiate the devices explicitly.
-
-Example: the following will load the driver for an LTC4215 at address 0x44
-on I2C bus #0:
-$ modprobe ltc4215
-$ echo ltc4215 0x44 > /sys/bus/i2c/devices/i2c-0/new_device
-
-
-Sysfs entries
--------------
-
-The LTC4215 has built-in limits for overvoltage, undervoltage, and
-undercurrent warnings. This makes it very likely that the reference
-circuit will be used.
-
-in1_input input voltage
-in2_input output voltage
-
-in1_min_alarm input undervoltage alarm
-in1_max_alarm input overvoltage alarm
-
-curr1_input current
-curr1_max_alarm overcurrent alarm
-
-power1_input power usage
-power1_alarm power bad alarm