0001 Kernel driver ltc3815
0002 =====================
0003
0004 Supported chips:
0005
0006 * Linear Technology LTC3815
0007
0008 Prefix: 'ltc3815'
0009
0010 Addresses scanned: -
0011
0012 Datasheet: http://www.linear.com/product/ltc3815
0013
0014 Author: Guenter Roeck <linux@roeck-us.net>
0015
0016
0017 Description
0018 -----------
0019
0020 LTC3815 is a Monolithic Synchronous DC/DC Step-Down Converter.
0021
0022
0023 Usage Notes
0024 -----------
0025
0026 This driver does not probe for PMBus devices. You will have to instantiate
0027 devices explicitly.
0028
0029 Example: the following commands will load the driver for an LTC3815
0030 at address 0x20 on I2C bus #1::
0031
0032 # modprobe ltc3815
0033 # echo ltc3815 0x20 > /sys/bus/i2c/devices/i2c-1/new_device
0034
0035
0036 Sysfs attributes
0037 ----------------
0038
0039 ======================= =======================================================
0040 in1_label "vin"
0041 in1_input Measured input voltage.
0042 in1_alarm Input voltage alarm.
0043 in1_highest Highest input voltage.
0044 in1_reset_history Reset input voltage history.
0045
0046 in2_label "vout1".
0047 in2_input Measured output voltage.
0048 in2_alarm Output voltage alarm.
0049 in2_highest Highest output voltage.
0050 in2_reset_history Reset output voltage history.
0051
0052 temp1_input Measured chip temperature.
0053 temp1_alarm Temperature alarm.
0054 temp1_highest Highest measured temperature.
0055 temp1_reset_history Reset temperature history.
0056
0057 curr1_label "iin".
0058 curr1_input Measured input current.
0059 curr1_highest Highest input current.
0060 curr1_reset_history Reset input current history.
0061
0062 curr2_label "iout1".
0063 curr2_input Measured output current.
0064 curr2_alarm Output current alarm.
0065 curr2_highest Highest output current.
0066 curr2_reset_history Reset output current history.
0067 ======================= =======================================================
