| 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. |