Added support for Infenion PXE1610 driver Signed-off-by: Vijay Khemka <vijaykhemka@xxxxxx> --- Documentation/hwmon/pxe1610 | 84 +++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 Documentation/hwmon/pxe1610 diff --git a/Documentation/hwmon/pxe1610 b/Documentation/hwmon/pxe1610 new file mode 100644 index 000000000000..b5c83edf027a --- /dev/null +++ b/Documentation/hwmon/pxe1610 @@ -0,0 +1,84 @@ +Kernel driver pxe1610 +===================== + +Supported chips: + * Infinion PXE1610 + Prefix: 'pxe1610' + Addresses scanned: - + Datasheet: Datasheet is not publicly available. + + * Infinion PXE1110 + Prefix: 'pxe1110' + Addresses scanned: - + Datasheet: Datasheet is not publicly available. + + * Infinion PXM1310 + Prefix: 'pxm1310' + Addresses scanned: - + Datasheet: Datasheet is not publicly available. + +Author: Vijay Khemka <vijaykhemka@xxxxxx> + + +Description +----------- + +PXE1610 is a Multi-rail/Multiphase Digital Controllers and +it is compliant to Intel VR13 DC-DC converter specifications. + + +Usage Notes +----------- + +This driver can be enabled with kernel config CONFIG_SENSORS_PXE1610 +set to 'y' or 'm'(for module). + +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 PXE1610 +at address 0x70 on I2C bus #4: + +# modprobe pxe1610 +# echo pxe1610 0x70 > /sys/bus/i2c/devices/i2c-4/new_device + +It can also be instantiated by declaring in device tree if it is +built as a kernel not as a module. + + +Sysfs attributes +---------------- + +curr1_label "iin" +curr1_input Measured input current +curr1_alarm Current high alarm + +curr[2-4]_label "iout[1-3]" +curr[2-4]_input Measured output current +curr[2-4]_crit Critical maximum current +curr[2-4]_crit_alarm Current critical high alarm + +in1_label "vin" +in1_input Measured input voltage +in1_crit Critical maximum input voltage +in1_crit_alarm Input voltage critical high alarm + +in[2-4]_label "vout[1-3]" +in[2-4]_input Measured output voltage +in[2-4]_lcrit Critical minimum output voltage +in[2-4]_lcrit_alarm Output voltage critical low alarm +in[2-4]_crit Critical maximum output voltage +in[2-4]_crit_alarm Output voltage critical high alarm + +power1_label "pin" +power1_input Measured input power +power1_alarm Input power high alarm + +power[2-4]_label "pout[1-3]" +power[2-4]_input Measured output power + +temp[1-3]_input Measured temperature +temp[1-3]_crit Critical high temperature +temp[1-3]_crit_alarm Chip temperature critical high alarm +temp[1-3]_max Maximum temperature +temp[1-3]_max_alarm Chip temperature high alarm -- 2.17.1
