Merge tag 'hwmon-for-linus-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:

 - New drivers for FTS BMC "Teutates", TI INA3221, and Sensirion SHT3x.

 - Added support for Microchip MCP9808 and TI TMP461.

 - Cleanup and minor fixes in various drivers.

* tag 'hwmon-for-linus-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (37 commits)
  Documentation: dtb: xgene: Add hwmon dts binding documentation
  hwmon: (ftsteutates) Remove unused including <linux/version.h>
  hwmon: (adt7411) set bit 3 in CFG1 register
  hwmon: Add driver for FTS BMC chip "Teutates"
  hwmon: (sht3x) add humidity heater element control
  hwmon: (jc42) Add support for generic JC-42.4 devicetree binding
  dt/bindings: Add bindings for JC-42.4 compatible temperature sensors
  hwmon: (tmp102) Convert to use regmap, and drop local cache
  hwmon: (tmp102) Rework chip configuration
  hwmon: (tmp102) Improve handling of initial read delay
  hwmon: (lm90) Drop unnecessary else statements
  hwmon: (lm90) Use bool for valid flag
  hwmon: (lm90) Read limit registers only once
  hwmon: (lm90) Simplify read functions
  hwmon: (lm90) Use devm_hwmon_device_register_with_groups
  hwmon: (lm90) Use devm_add_action for cleanup
  hwmon: (lm75) Convert to use regmap
  hwmon: (lm75) Add update_interval attribute
  hwmon: (lm75) Drop lm75_read_value and lm75_write_value
  hwmon: (lm75) Handle cleanup with devm_add_action
  ...

2 files changed, 56 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/hwmon/apm-xgene-hwmon.txt b/Documentation/devicetree/bindings/hwmon/apm-xgene-hwmon.txt
new file mode 100644
index 000000000000..59b38557f1bb
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/apm-xgene-hwmon.txt
@@ -0,0 +1,14 @@
+APM X-Gene hwmon driver
+
+APM X-Gene SOC sensors are accessed over the "SLIMpro" mailbox.
+
+Required properties :
+ - compatible : should be "apm,xgene-slimpro-hwmon"
+ - mboxes : use the label reference for the mailbox as the first parameter.
+	    The second parameter is the channel number.
+
+Example :
+	hwmonslimpro {
+		compatible = "apm,xgene-slimpro-hwmon";
+		mboxes = <&mailbox 7>;
+	};
diff --git a/Documentation/devicetree/bindings/hwmon/jc42.txt b/Documentation/devicetree/bindings/hwmon/jc42.txt
new file mode 100644
index 000000000000..07a250498fbb
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/jc42.txt
@@ -0,0 +1,42 @@
+Properties for Jedec JC-42.4 compatible temperature sensors
+
+Required properties:
+- compatible: May include a device-specific string consisting of the
+	      manufacturer and the name of the chip. A list of supported
+	      chip names follows.
+	      Must include "jedec,jc-42.4-temp" for any Jedec JC-42.4
+	      compatible temperature sensor.
+
+	      Supported chip names:
+		adi,adt7408
+		atmel,at30ts00
+		atmel,at30tse004
+		onnn,cat6095
+		onnn,cat34ts02
+		maxim,max6604
+		microchip,mcp9804
+		microchip,mcp9805
+		microchip,mcp9808
+		microchip,mcp98243
+		microchip,mcp98244
+		microchip,mcp9843
+		nxp,se97
+		nxp,se98
+		st,stts2002
+		st,stts2004
+		st,stts3000
+		st,stts424
+		st,stts424e
+		idt,tse2002
+		idt,tse2004
+		idt,ts3000
+		idt,ts3001
+
+- reg: I2C address
+
+Example:
+
+temp-sensor@1a {
+	compatible = "jedec,jc-42.4-temp";
+	reg = <0x1a>;
+};