These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

6 files changed, 145 insertions, 5 deletions

diff --git a/kernel/Documentation/devicetree/bindings/hwmon/ina2xx.txt b/kernel/Documentation/devicetree/bindings/hwmon/ina2xx.txt
new file mode 100644
index 000000000..9bcd5e878
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/hwmon/ina2xx.txt
@@ -0,0 +1,23 @@
+ina2xx properties
+
+Required properties:
+- compatible: Must be one of the following:
+	- "ti,ina209" for ina209
+	- "ti,ina219" for ina219
+	- "ti,ina220" for ina220
+	- "ti,ina226" for ina226
+	- "ti,ina230" for ina230
+- reg: I2C address
+
+Optional properties:
+
+- shunt-resistor
+	Shunt resistor value in micro-Ohm
+
+Example:
+
+ina220@44 {
+	compatible = "ti,ina220";
+	reg = <0x44>;
+	shunt-resistor = <1000>;
+};
diff --git a/kernel/Documentation/devicetree/bindings/hwmon/lm70.txt b/kernel/Documentation/devicetree/bindings/hwmon/lm70.txt
new file mode 100644
index 000000000..e7fd921aa
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/hwmon/lm70.txt
@@ -0,0 +1,21 @@
+* LM70/TMP121/LM71/LM74 thermometer.
+
+Required properties:
+- compatible: one of
+		"ti,lm70"
+		"ti,tmp121"
+		"ti,lm71"
+		"ti,lm74"
+
+See Documentation/devicetree/bindings/spi/spi-bus.txt for more required and
+optional properties.
+
+Example:
+
+spi_master {
+	temperature-sensor@0 {
+		compatible = "ti,lm70";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+	};
+};
diff --git a/kernel/Documentation/devicetree/bindings/hwmon/ltc2978.txt b/kernel/Documentation/devicetree/bindings/hwmon/ltc2978.txt
index ed2f09dc2..a7afbf60b 100644
--- a/kernel/Documentation/devicetree/bindings/hwmon/ltc2978.txt
+++ b/kernel/Documentation/devicetree/bindings/hwmon/ltc2978.txt
@@ -3,10 +3,16 @@ ltc2978
 Required properties:
 - compatible: should contain one of:
   * "lltc,ltc2974"
+  * "lltc,ltc2975"
   * "lltc,ltc2977"
   * "lltc,ltc2978"
+  * "lltc,ltc2980"
   * "lltc,ltc3880"
+  * "lltc,ltc3882"
   * "lltc,ltc3883"
+  * "lltc,ltc3886"
+  * "lltc,ltc3887"
+  * "lltc,ltm2987"
   * "lltc,ltm4676"
 - reg: I2C slave address
 
@@ -17,10 +23,10 @@ Optional properties:
   standard binding for regulators; see regulator.txt.
 
 Valid names of regulators depend on number of supplies supported per device:
-  * ltc2974 : vout0 - vout3
-  * ltc2977 : vout0 - vout7
+  * ltc2974, ltc2975 : vout0 - vout3
+  * ltc2977, ltc2980, ltm2987 : vout0 - vout7
   * ltc2978 : vout0 - vout7
-  * ltc3880 : vout0 - vout1
+  * ltc3880, ltc3882, ltc3886 : vout0 - vout1
   * ltc3883 : vout0
   * ltm4676 : vout0 - vout1
 
diff --git a/kernel/Documentation/devicetree/bindings/hwmon/max6697.txt b/kernel/Documentation/devicetree/bindings/hwmon/max6697.txt
new file mode 100644
index 000000000..5f793998e
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/hwmon/max6697.txt
@@ -0,0 +1,64 @@
+max6697 properties
+
+Required properties:
+- compatible:
+	Should be one of
+		maxim,max6581
+		maxim,max6602
+		maxim,max6622
+		maxim,max6636
+		maxim,max6689
+		maxim,max6693
+		maxim,max6694
+		maxim,max6697
+		maxim,max6698
+		maxim,max6699
+- reg: I2C address
+
+Optional properties:
+
+- smbus-timeout-disable
+	Set to disable SMBus timeout. If not specified, SMBus timeout will be
+	enabled.
+- extended-range-enable
+	Only valid for MAX6581. Set to enable extended temperature range.
+	Extended temperature will be disabled if not specified.
+- beta-compensation-enable
+	Only valid for MAX6693 and MX6694. Set to enable beta compensation on
+	remote temperature channel 1.
+	Beta compensation will be disabled if not specified.
+- alert-mask
+	Alert bit mask. Alert disabled for bits set.
+	Select bit 0 for local temperature, bit 1..7 for remote temperatures.
+	If not specified, alert will be enabled for all channels.
+- over-temperature-mask
+	Over-temperature bit mask. Over-temperature reporting disabled for
+	bits set.
+	Select bit 0 for local temperature, bit 1..7 for remote temperatures.
+	If not specified, over-temperature reporting will be enabled for all
+	channels.
+- resistance-cancellation
+	Boolean for all chips other than MAX6581. Set to enable resistance
+	cancellation on remote temperature channel 1.
+	For MAX6581, resistance cancellation enabled for all channels if
+	specified as boolean, otherwise as per bit mask specified.
+	Only supported for remote temperatures (bit 1..7).
+	If not specified, resistance cancellation will be disabled for all
+	channels.
+- transistor-ideality
+	For MAX6581 only. Two values; first is bit mask, second is ideality
+	select value as per MAX6581 data sheet. Select bit 1..7 for remote
+	channels.
+	Transistor ideality will be initialized to default (1.008) if not
+	specified.
+
+Example:
+
+temp-sensor@1a {
+	compatible = "maxim,max6697";
+	reg = <0x1a>;
+	smbus-timeout-disable;
+	resistance-cancellation;
+	alert-mask = <0x72>;
+	over-temperature-mask = <0x7f>;
+};
diff --git a/kernel/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt b/kernel/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt
index fcca8e744..a04a80f9c 100644
--- a/kernel/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt
+++ b/kernel/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt
@@ -9,6 +9,7 @@ Requires node properties:
 	"murata,ncp21wb473"
 	"murata,ncp03wb473"
 	"murata,ncp15wl333"
+	"murata,ncp03wf104"
 
 /* Usage of vendor name "ntc" is deprecated */
 <DEPRECATED>	"ntc,ncp15wb473"
diff --git a/kernel/Documentation/devicetree/bindings/hwmon/pwm-fan.txt b/kernel/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
index 610757ce4..c6d533202 100644
--- a/kernel/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
+++ b/kernel/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
@@ -3,10 +3,35 @@ Bindings for a fan connected to the PWM lines
 Required properties:
 - compatible	: "pwm-fan"
 - pwms		: the PWM that is used to control the PWM fan
+- cooling-levels      : PWM duty cycle values in a range from 0 to 255
+			which correspond to thermal cooling states
 
 Example:
-	pwm-fan {
+	fan0: pwm-fan {
 		compatible = "pwm-fan";
-		status = "okay";
+		cooling-min-state = <0>;
+		cooling-max-state = <3>;
+		#cooling-cells = <2>;
 		pwms = <&pwm 0 10000 0>;
+		cooling-levels = <0 102 170 230>;
 	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			     thermal-sensors = <&tmu 0>;
+			     polling-delay-passive = <0>;
+			     polling-delay = <0>;
+			     trips {
+					cpu_alert1: cpu-alert1 {
+						    temperature = <100000>; /* millicelsius */
+						    hysteresis = <2000>; /* millicelsius */
+						    type = "passive";
+					};
+			     };
+			     cooling-maps {
+					map0 {
+						    trip = <&cpu_alert1>;
+						    cooling-device = <&fan0 0 1>;
+					};
+			     };
+		};