From aaf6fabf1be80b66aade0544e0ad619682e26616 Mon Sep 17 00:00:00 2001 From: Chris Packham Date: Tue, 11 Oct 2016 10:26:31 +1300 Subject: hwmon: Add tc654 driver Add support for the tc654 and tc655 fan controllers from Microchip. http://ww1.microchip.com/downloads/en/DeviceDoc/20001734C.pdf Signed-off-by: Chris Packham Acked-by: Rob Herring [groeck: Fixed continuation line alignments] Signed-off-by: Guenter Roeck --- Documentation/devicetree/bindings/i2c/trivial-devices.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt index fbbad6446741..beddd1a8d09d 100644 --- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt +++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt @@ -121,6 +121,8 @@ microchip,mcp4662-502 Microchip 8-bit Dual I2C Digital Potentiometer with NV Mem microchip,mcp4662-103 Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (10k) microchip,mcp4662-503 Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (50k) microchip,mcp4662-104 Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (100k) +microchip,tc654 PWM Fan Speed Controller With Fan Fault Detection +microchip,tc655 PWM Fan Speed Controller With Fan Fault Detection national,lm63 Temperature sensor with integrated fan control national,lm75 I2C TEMP SENSOR national,lm80 Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor -- cgit v1.2.3 From 10de07f446a6aea66c9fea937f8e3a498b1b6766 Mon Sep 17 00:00:00 2001 From: Clemens Gruber Date: Fri, 28 Oct 2016 00:33:44 +0200 Subject: hwmon: (mcp3021) add devicetree bindings documentation Document the devicetree bindings for the Microchip MCP3021/3221. Signed-off-by: Clemens Gruber Acked-by: Rob Herring Signed-off-by: Guenter Roeck --- Documentation/devicetree/bindings/hwmon/mcp3021.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/mcp3021.txt (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/hwmon/mcp3021.txt b/Documentation/devicetree/bindings/hwmon/mcp3021.txt new file mode 100644 index 000000000000..294318ba6914 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/mcp3021.txt @@ -0,0 +1,21 @@ +mcp3021 properties + +Required properties: +- compatible: Must be one of the following: + - "microchip,mcp3021" for mcp3021 + - "microchip,mcp3221" for mcp3221 +- reg: I2C address + +Optional properties: + +- reference-voltage-microvolt + Reference voltage in microvolt (uV) + +Example: + +mcp3021@4d { + compatible = "microchip,mcp3021"; + reg = <0x4d>; + + reference-voltage-microvolt = <4500000>; /* 4.5 V */ +}; -- cgit v1.2.3 From 8017c0f2989f077a665bbf7881a1154ecd8334e7 Mon Sep 17 00:00:00 2001 From: John Muir Date: Thu, 1 Dec 2016 18:32:42 -0800 Subject: devicetree: hwmon: Add documentation for TMP108 driver. Simple hwmon binding documentation. Signed-off-by: John Muir Signed-off-by: Guenter Roeck --- Documentation/devicetree/bindings/hwmon/tmp108.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/tmp108.txt (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/hwmon/tmp108.txt b/Documentation/devicetree/bindings/hwmon/tmp108.txt new file mode 100644 index 000000000000..8c4b10df86d9 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/tmp108.txt @@ -0,0 +1,14 @@ +TMP108 temperature sensor +------------------------- + +This device supports I2C only. + +Requires node properties: +- compatible : "ti,tmp108" +- reg : the I2C address of the device. This is 0x48, 0x49, 0x4a, or 0x4b. + +Example: + tmp108@48 { + compatible = "ti,tmp108"; + reg = <0x48>; + }; -- cgit v1.2.3