| Kernel driver ltc3815 | |
| ===================== | |
| Supported chips: | |
| * Linear Technology LTC3815 | |
| Prefix: 'ltc3815' | |
| Addresses scanned: - | |
| Datasheet: http://www.linear.com/product/ltc3815 | |
| Author: Guenter Roeck <linux@roeck-us.net> | |
| Description | |
| ----------- | |
| LTC3815 is a Monolithic Synchronous DC/DC Step-Down Converter. | |
| Usage Notes | |
| ----------- | |
| This driver does not probe for PMBus devices. You will have to instantiate | |
| devices explicitly. | |
| Example: the following commands will load the driver for an LTC3815 | |
| at address 0x20 on I2C bus #1: | |
| # modprobe ltc3815 | |
| # echo ltc3815 0x20 > /sys/bus/i2c/devices/i2c-1/new_device | |
| Sysfs attributes | |
| ---------------- | |
| in1_label "vin" | |
| in1_input Measured input voltage. | |
| in1_alarm Input voltage alarm. | |
| in1_highest Highest input voltage. | |
| in1_reset_history Reset input voltage history. | |
| in2_label "vout1". | |
| in2_input Measured output voltage. | |
| in2_alarm Output voltage alarm. | |
| in2_highest Highest output voltage. | |
| in2_reset_history Reset output voltage history. | |
| temp1_input Measured chip temperature. | |
| temp1_alarm Temperature alarm. | |
| temp1_highest Highest measured temperature. | |
| temp1_reset_history Reset temperature history. | |
| curr1_label "iin". | |
| curr1_input Measured input current. | |
| curr1_highest Highest input current. | |
| curr1_reset_history Reset input current history. | |
| curr2_label "iout1". | |
| curr2_input Measured output current. | |
| curr2_alarm Output current alarm. | |
| curr2_highest Highest output current. | |
| curr2_reset_history Reset output current history. |