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