From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001 From: root Date: Fri, 25 Dec 2015 04:40:36 +0000 Subject: initial_commit --- Documentation/hwmon/max16065 | 98 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 Documentation/hwmon/max16065 (limited to 'Documentation/hwmon/max16065') diff --git a/Documentation/hwmon/max16065 b/Documentation/hwmon/max16065 new file mode 100644 index 00000000..44b4f61e --- /dev/null +++ b/Documentation/hwmon/max16065 @@ -0,0 +1,98 @@ +Kernel driver max16065 +====================== + +Supported chips: + * Maxim MAX16065, MAX16066 + Prefixes: 'max16065', 'max16066' + Addresses scanned: - + Datasheet: + http://datasheets.maxim-ic.com/en/ds/MAX16065-MAX16066.pdf + * Maxim MAX16067 + Prefix: 'max16067' + Addresses scanned: - + Datasheet: + http://datasheets.maxim-ic.com/en/ds/MAX16067.pdf + * Maxim MAX16068 + Prefix: 'max16068' + Addresses scanned: - + Datasheet: + http://datasheets.maxim-ic.com/en/ds/MAX16068.pdf + * Maxim MAX16070/MAX16071 + Prefixes: 'max16070', 'max16071' + Addresses scanned: - + Datasheet: + http://datasheets.maxim-ic.com/en/ds/MAX16070-MAX16071.pdf + + +Author: Guenter Roeck + + +Description +----------- + +[From datasheets] The MAX16065/MAX16066 flash-configurable system managers +monitor and sequence multiple system voltages. The MAX16065/MAX16066 can also +accurately monitor (+/-2.5%) one current channel using a dedicated high-side +current-sense amplifier. The MAX16065 manages up to twelve system voltages +simultaneously, and the MAX16066 manages up to eight supply voltages. + +The MAX16067 flash-configurable system manager monitors and sequences multiple +system voltages. The MAX16067 manages up to six system voltages simultaneously. + +The MAX16068 flash-configurable system manager monitors and manages up to six +system voltages simultaneously. + +The MAX16070/MAX16071 flash-configurable system monitors supervise multiple +system voltages. The MAX16070/MAX16071 can also accurately monitor (+/-2.5%) +one current channel using a dedicated high-side current-sense amplifier. The +MAX16070 monitors up to twelve system voltages simultaneously, and the MAX16071 +monitors up to eight supply voltages. + +Each monitored channel has its own low and high critical limits. MAX16065, +MAX16066, MAX16070, and MAX16071 support an additional limit which is +configurable as either low or high secondary limit. MAX16065, MAX16066, +MAX16070, and MAX16071 also support supply current monitoring. + + +Usage Notes +----------- + +This driver does not probe for devices, since there is no register which +can be safely used to identify the chip. You will have to instantiate +the devices explicitly. Please see Documentation/i2c/instantiating-devices for +details. + + +Sysfs entries +------------- + +in[0-11]_input Input voltage measurements. + +in12_input Voltage on CSP (Current Sense Positive) pin. + Only if the chip supports current sensing and if + current sensing is enabled. + +in[0-11]_min Low warning limit. + Supported on MAX16065, MAX16066, MAX16070, and MAX16071 + only. + +in[0-11]_max High warning limit. + Supported on MAX16065, MAX16066, MAX16070, and MAX16071 + only. + + Either low or high warning limits are supported + (depending on chip configuration), but not both. + +in[0-11]_lcrit Low critical limit. + +in[0-11]_crit High critical limit. + +in[0-11]_alarm Input voltage alarm. + +curr1_input Current sense input; only if the chip supports current + sensing and if current sensing is enabled. + Displayed current assumes 0.001 Ohm current sense + resistor. + +curr1_alarm Overcurrent alarm; only if the chip supports current + sensing and if current sensing is enabled. -- cgit v1.2.3