Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 49 insertions, 0 deletions

diff --git a/Documentation/hwmon/max6639 b/Documentation/hwmon/max6639
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+Kernel driver max6639
+=====================
+
+Supported chips:
+  * Maxim MAX6639
+    Prefix: 'max6639'
+    Addresses scanned: I2C 0x2c, 0x2e, 0x2f
+    Datasheet: http://pdfserv.maxim-ic.com/en/ds/MAX6639.pdf
+
+Authors:
+    He Changqing <hechangqing@semptian.com>
+    Roland Stigge <stigge@antcom.de>
+
+Description
+-----------
+
+This driver implements support for the Maxim MAX6639. This chip is a 2-channel
+temperature monitor with dual PWM fan speed controller. It can monitor its own
+temperature and one external diode-connected transistor or two external
+diode-connected transistors.
+
+The following device attributes are implemented via sysfs:
+
+Attribute              R/W  Contents
+----------------------------------------------------------------------------
+temp1_input            R    Temperature channel 1 input (0..150 C)
+temp2_input            R    Temperature channel 2 input (0..150 C)
+temp1_fault            R    Temperature channel 1 diode fault
+temp2_fault            R    Temperature channel 2 diode fault
+temp1_max              RW   Set THERM temperature for input 1
+                            (in C, see datasheet)
+temp2_max              RW   Set THERM temperature for input 2
+temp1_crit             RW   Set ALERT temperature for input 1
+temp2_crit             RW   Set ALERT temperature for input 2
+temp1_emergency        RW   Set OT temperature for input 1
+                            (in C, see datasheet)
+temp2_emergency        RW   Set OT temperature for input 2
+pwm1                   RW   Fan 1 target duty cycle (0..255)
+pwm2                   RW   Fan 2 target duty cycle (0..255)
+fan1_input             R    TACH1 fan tachometer input (in RPM)
+fan2_input             R    TACH2 fan tachometer input (in RPM)
+fan1_fault             R    Fan 1 fault
+fan2_fault             R    Fan 2 fault
+temp1_max_alarm        R    Alarm on THERM temperature on channel 1
+temp2_max_alarm        R    Alarm on THERM temperature on channel 2
+temp1_crit_alarm       R    Alarm on ALERT temperature on channel 1
+temp2_crit_alarm       R    Alarm on ALERT temperature on channel 2
+temp1_emergency_alarm  R    Alarm on OT temperature on channel 1
+temp2_emergency_alarm  R    Alarm on OT temperature on channel 2