Merge tag 'hwmon-for-v5.2' of git://git.kernel.org/pub/scm/linux/kern…

…el/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - Add driver for Intersil ISL68137 PWM Controller - Add driver for Lochnagar 2 - Add driver for Infineon IR38064 Voltage Regulator - Add support for TMP75B to lm75 driver - Convert documentation to ReST format - Use request_muxed_region for Super-IO accesses in several drivers - Add 'samples' attribute to ABI, and start using it - Add support for custom sysfs attributes to pmbus drivers (used in ISL68137 driver) - Introduce HWMON_CHANNEL_INFO macro - Automated changes: - Use permission specific [SENSOR_][DEVICE_]ATTR variants - Fix build warnings due to unused of_device_id structures - Use HWMON_CHANNEL_INFO macro - Various minor improvements and fixes * tag 'hwmon-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (125 commits) hwmon: (lm75) Add support for TMP75B dt-bindings: hwmon: Add tmp75b to lm75.txt hwmon: (s3c) Use dev_get_drvdata() hwmon: (max6650) Drop call to thermal_cdev_update docs: hwmon: remove the extension from .rst files docs: hwmon: convert three docs to ReST format hwmon: (max6650) add thermal cooling device capability hwmon: (ina3221) Add voltage conversion time settings hwmon: (ina3221) Do not read-back to cache reg_config docs: hwmon: Add an index file and rename docs to *.rst docs: hwmon: convert remaining files to ReST format docs: hwmon: misc files: convert to ReST format docs: hwmon: pmbus files: convert to ReST format docs: hwmon: k8temp, w83793: convert to ReST format docs: hwmon: da9052, da9055: convert to ReST format docs: hwmon: wm831x, wm8350: convert to ReST format docs: hwmon: dme1737, vt1211: convert to ReST format docs: hwmon: ads1015: convert to ReST format docs: hwmon: asc7621: convert to ReST format docs: hwmon: ibmpowernv: convert to ReST format ...
mariux64 · May 7, 2019 · 7aefd94 · 7aefd94
2 parents ffa6f55 + 39abe9d
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diff --git a/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
@@ -0,0 +1,26 @@
+Cirrus Logic Lochnagar Audio Development Board
+
+Lochnagar is an evaluation and development board for Cirrus Logic
+Smart CODEC and Amp devices. It allows the connection of most Cirrus
+Logic devices on mini-cards, as well as allowing connection of
+various application processor systems to provide a full evaluation
+platform.  Audio system topology, clocking and power can all be
+controlled through the Lochnagar, allowing the device under test
+to be used in a variety of possible use cases.
+
+This binding document describes the binding for the hardware monitor
+portion of the driver.
+
+This binding must be part of the Lochnagar MFD binding:
+  [4] ../mfd/cirrus,lochnagar.txt
+
+Required properties:
+
+  - compatible : One of the following strings:
+                 "cirrus,lochnagar2-hwmon"
+
+Example:
+
+lochnagar-hwmon {
+	compatible = "cirrus,lochnagar2-hwmon";
+};
diff --git a/Documentation/devicetree/bindings/hwmon/g762.txt b/Documentation/devicetree/bindings/hwmon/g762.txt
@@ -21,7 +21,7 @@ If an optional property is not set in .dts file, then current value is kept
 unmodified (e.g. u-boot installed value).
 
 Additional information on operational parameters for the device is available
-in Documentation/hwmon/g762. A detailed datasheet for the device is available
+in Documentation/hwmon/g762.rst. A detailed datasheet for the device is available
 at http://natisbad.org/NAS/refs/GMT_EDS-762_763-080710-0.2.pdf.
 
 Example g762 node:

diff --git a/Documentation/devicetree/bindings/hwmon/lm75.txt b/Documentation/devicetree/bindings/hwmon/lm75.txt
@@ -25,6 +25,7 @@ Required properties:
 		"ti,tmp175",
 		"ti,tmp275",
 		"ti,tmp75",
+		"ti,tmp75b",
 		"ti,tmp75c",
 
 - reg: I2C bus address of the device

diff --git a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
@@ -7,7 +7,16 @@ Required properties:
 			which correspond to thermal cooling states
 
 Optional properties:
-- fan-supply    : phandle to the regulator that provides power to the fan
+- fan-supply		: phandle to the regulator that provides power to the fan
+- interrupts		: This contains a single interrupt specifier which
+			  describes the tachometer output of the fan as an
+			  interrupt source. The output signal must generate a
+			  defined number of interrupts per fan revolution, which
+			  require that it must be self resetting edge interrupts.
+			  See interrupt-controller/interrupts.txt for the format.
+- pulses-per-revolution : define the tachometer pulses per fan revolution as
+			  an integer (default is 2 interrupts per revolution).
+			  The value must be greater than zero.
 
 Example:
 	fan0: pwm-fan {
@@ -38,3 +47,13 @@ Example:
 					};
 			     };
 		};
+
+Example 2:
+	fan0: pwm-fan {
+		compatible = "pwm-fan";
+		pwms = <&pwm 0 40000 0>;
+		fan-supply = <&reg_fan>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+		pulses-per-revolution = <2>;
+	};
diff --git a/Documentation/hwmon/ab8500 → Documentation/hwmon/ab8500.rst b/Documentation/hwmon/ab8500 → Documentation/hwmon/ab8500.rst
@@ -2,19 +2,23 @@ Kernel driver ab8500
 ====================
 
 Supported chips:
+
   * ST-Ericsson AB8500
+
     Prefix: 'ab8500'
+
     Addresses scanned: -
+
     Datasheet: http://www.stericsson.com/developers/documentation.jsp
 
 Authors:
-        Martin Persson <martin.persson@stericsson.com>
-        Hongbo Zhang <hongbo.zhang@linaro.org>
+	- Martin Persson <martin.persson@stericsson.com>
+	- Hongbo Zhang <hongbo.zhang@linaro.org>
 
 Description
 -----------
 
-See also Documentation/hwmon/abx500. This is the ST-Ericsson AB8500 specific
+See also Documentation/hwmon/abx500.rst. This is the ST-Ericsson AB8500 specific
 driver.
 
 Currently only the AB8500 internal sensor and one external sensor for battery

diff --git a/Documentation/hwmon/abituguru b/Documentation/hwmon/abituguru