MAX8688 has its own driver, thus should have its own documentation instead of being mentioned in the generic PMBus driver documentation. Signed-off-by: Guenter Roeck <guenter.roeck@xxxxxxxxxxxx> --- Documentation/hwmon/max8688 | 69 +++++++++++++++++++++++++++++++++++++++++++ Documentation/hwmon/pmbus | 5 --- 2 files changed, 69 insertions(+), 5 deletions(-) create mode 100644 Documentation/hwmon/max8688 diff --git a/Documentation/hwmon/max8688 b/Documentation/hwmon/max8688 new file mode 100644 index 0000000..0ddd3a4 --- /dev/null +++ b/Documentation/hwmon/max8688 @@ -0,0 +1,69 @@ +Kernel driver max8688 +===================== + +Supported chips: + * Maxim MAX8688 + Prefix: 'max8688' + Addresses scanned: - + Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX8688.pdf + +Author: Guenter Roeck <guenter.roeck@xxxxxxxxxxxx> + + +Description +----------- + +This driver supports hardware montoring for Maxim MAX8688 Digital Power-Supply +Controller/Monitor with PMBus Interface. + +The driver is a client driver to the core PMBus driver. Please see +Documentation/hwmon/pmbus for details on PMBus client drivers. + + +Usage Notes +----------- + +This driver does not auto-detect devices. You will have to instantiate the +devices explicitly. Please see Documentation/i2c/instantiating-devices for +details. + + +Platform data support +--------------------- + +The driver supports standard PMBus driver platform data. + + +Sysfs entries +------------- + +The following attributes are supported. Limits are read-write; all other +attributes are read-only. + +in1_label "vout1" +in1_input Measured voltage. From READ_VOUT register. +in1_min Minumum Voltage. From VOUT_UV_WARN_LIMIT register. +in1_max Maximum voltage. From VOUT_OV_WARN_LIMIT register. +in1_lcrit Critical minumum Voltage. VOUT_UV_FAULT_LIMIT register. +in1_crit Critical maximum voltage. From VOUT_OV_FAULT_LIMIT register. +in1_min_alarm Voltage low alarm. From VOLTAGE_UV_WARNING status. +in1_max_alarm Voltage high alarm. From VOLTAGE_OV_WARNING status. +in1_lcrit_alarm Voltage critical low alarm. From VOLTAGE_UV_FAULT status. +in1_crit_alarm Voltage critical high alarm. From VOLTAGE_OV_FAULT status. + +curr1_label "iout1" +curr1_input Measured current. From READ_IOUT register. +curr1_max Maximum current. From IOUT_OC_WARN_LIMIT register. +curr1_crit Critical maximum current. From IOUT_OC_FAULT_LIMIT register. +curr1_max_alarm Current high alarm. From IOUT_OC_WARN_LIMIT register. +curr1_crit_alarm Current critical high alarm. From IOUT_OC_FAULT status. + +temp1_input Measured temperature. From READ_TEMPERATURE_1 register. +temp1_max Maximum temperature. From OT_WARN_LIMIT register. +temp1_crit Critical high temperature. From OT_FAULT_LIMIT register. +temp1_max_alarm Chip temperature high alarm. Set by comparing + READ_TEMPERATURE_1 with OT_WARN_LIMIT if TEMP_OT_WARNING + status is set. +temp1_crit_alarm Chip temperature critical high alarm. Set by comparing + READ_TEMPERATURE_1 with OT_FAULT_LIMIT if TEMP_OT_FAULT + status is set. diff --git a/Documentation/hwmon/pmbus b/Documentation/hwmon/pmbus index ef8555a..2a3049e 100644 --- a/Documentation/hwmon/pmbus +++ b/Documentation/hwmon/pmbus @@ -28,11 +28,6 @@ Supported chips: Prefixes: 'max34441' Addresses scanned: - Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX34441.pdf - * Maxim MAX8688 - Digital Power-Supply Controller/Monitor - Prefix: 'max8688' - Addresses scanned: - - Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX8688.pdf * Generic PMBus devices Prefix: 'pmbus' Addresses scanned: - -- 1.7.3.1 _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
