Based on kernel version 4.16.1. Page generated on 2018-04-09 11:53 EST.
1 Kernel driver ltc3815 2 ===================== 3 4 Supported chips: 5 * Linear Technology LTC3815 6 Prefix: 'ltc3815' 7 Addresses scanned: - 8 Datasheet: http://www.linear.com/product/ltc3815 9 10 Author: Guenter Roeck <linux@roeck-us.net> 11 12 13 Description 14 ----------- 15 16 LTC3815 is a Monolithic Synchronous DC/DC Step-Down Converter. 17 18 19 Usage Notes 20 ----------- 21 22 This driver does not probe for PMBus devices. You will have to instantiate 23 devices explicitly. 24 25 Example: the following commands will load the driver for an LTC3815 26 at address 0x20 on I2C bus #1: 27 28 # modprobe ltc3815 29 # echo ltc3815 0x20 > /sys/bus/i2c/devices/i2c-1/new_device 30 31 32 Sysfs attributes 33 ---------------- 34 35 in1_label "vin" 36 in1_input Measured input voltage. 37 in1_alarm Input voltage alarm. 38 in1_highest Highest input voltage. 39 in1_reset_history Reset input voltage history. 40 41 in2_label "vout1". 42 in2_input Measured output voltage. 43 in2_alarm Output voltage alarm. 44 in2_highest Highest output voltage. 45 in2_reset_history Reset output voltage history. 46 47 temp1_input Measured chip temperature. 48 temp1_alarm Temperature alarm. 49 temp1_highest Highest measured temperature. 50 temp1_reset_history Reset temperature history. 51 52 curr1_label "iin". 53 curr1_input Measured input current. 54 curr1_highest Highest input current. 55 curr1_reset_history Reset input current history. 56 57 curr2_label "iout1". 58 curr2_input Measured output current. 59 curr2_alarm Output current alarm. 60 curr2_highest Highest output current. 61 curr2_reset_history Reset output current history.