diff options
Diffstat (limited to 'dts/Bindings/hwmon')
-rw-r--r-- | dts/Bindings/hwmon/ad741x.txt | 15 | ||||
-rw-r--r-- | dts/Bindings/hwmon/dps650ab.txt | 11 | ||||
-rw-r--r-- | dts/Bindings/hwmon/hih6130.txt | 12 | ||||
-rw-r--r-- | dts/Bindings/hwmon/ina3221.txt | 10 | ||||
-rw-r--r-- | dts/Bindings/hwmon/lm75.txt | 37 | ||||
-rw-r--r-- | dts/Bindings/hwmon/pwm-fan.txt | 3 |
6 files changed, 88 insertions, 0 deletions
diff --git a/dts/Bindings/hwmon/ad741x.txt b/dts/Bindings/hwmon/ad741x.txt new file mode 100644 index 0000000000..9102152c84 --- /dev/null +++ b/dts/Bindings/hwmon/ad741x.txt @@ -0,0 +1,15 @@ +* AD7416/AD7417/AD7418 Temperature Sensor Device Tree Bindings + +Required properties: +- compatible: one of + "adi,ad7416" + "adi,ad7417" + "adi,ad7418" +- reg: I2C address + +Example: + +hwmon@28 { + compatible = "adi,ad7418"; + reg = <0x28>; +}; diff --git a/dts/Bindings/hwmon/dps650ab.txt b/dts/Bindings/hwmon/dps650ab.txt new file mode 100644 index 0000000000..76780e7958 --- /dev/null +++ b/dts/Bindings/hwmon/dps650ab.txt @@ -0,0 +1,11 @@ +Bindings for Delta Electronics DPS-650-AB power supply + +Required properties: +- compatible : "delta,dps650ab" +- reg : I2C address, one of 0x58, 0x59. + +Example: + dps650ab@58 { + compatible = "delta,dps650ab"; + reg = <0x58>; + }; diff --git a/dts/Bindings/hwmon/hih6130.txt b/dts/Bindings/hwmon/hih6130.txt new file mode 100644 index 0000000000..2c43837af4 --- /dev/null +++ b/dts/Bindings/hwmon/hih6130.txt @@ -0,0 +1,12 @@ +Honeywell Humidicon HIH-6130 humidity/temperature sensor +-------------------------------------------------------- + +Requires node properties: +- compatible : "honeywell,hi6130" +- reg : the I2C address of the device. This is 0x27. + +Example: + hih6130@27 { + compatible = "honeywell,hih6130"; + reg = <0x27>; + }; diff --git a/dts/Bindings/hwmon/ina3221.txt b/dts/Bindings/hwmon/ina3221.txt index a7b25caa2b..fa63b61714 100644 --- a/dts/Bindings/hwmon/ina3221.txt +++ b/dts/Bindings/hwmon/ina3221.txt @@ -6,6 +6,16 @@ Texas Instruments INA3221 Device Tree Bindings - reg: I2C address Optional properties: + - ti,single-shot: This chip has two power modes: single-shot (chip takes one + measurement and then shuts itself down) and continuous ( + chip takes continuous measurements). The continuous mode is + more reliable and suitable for hardware monitor type device, + but the single-shot mode is more power-friendly and useful + for battery-powered device which cares power consumptions + while still needs some measurements occasionally. + If this property is present, the single-shot mode will be + used, instead of the default continuous one for monitoring. + = The node contains optional child nodes for three channels = = Each child node describes the information of input source = diff --git a/dts/Bindings/hwmon/lm75.txt b/dts/Bindings/hwmon/lm75.txt new file mode 100644 index 0000000000..12d8cf7cf5 --- /dev/null +++ b/dts/Bindings/hwmon/lm75.txt @@ -0,0 +1,37 @@ +*LM75 hwmon sensor. + +Required properties: +- compatible: manufacturer and chip name, one of + "adi,adt75", + "dallas,ds1775", + "dallas,ds75", + "dallas,ds7505", + "gmt,g751", + "national,lm75", + "national,lm75a", + "national,lm75b", + "maxim,max6625", + "maxim,max6626", + "maxim,max31725", + "maxim,max31726", + "maxim,mcp980x", + "st,stds75", + "st,stlm75", + "microchip,tcn75", + "ti,tmp100", + "ti,tmp101", + "ti,tmp105", + "ti,tmp112", + "ti,tmp175", + "ti,tmp275", + "ti,tmp75", + "ti,tmp75c", + +- reg: I2C bus address of the device + +Example: + +sensor@48 { + compatible = "st,stlm75"; + reg = <0x48>; +}; diff --git a/dts/Bindings/hwmon/pwm-fan.txt b/dts/Bindings/hwmon/pwm-fan.txt index c6d533202d..49ca5d83ed 100644 --- a/dts/Bindings/hwmon/pwm-fan.txt +++ b/dts/Bindings/hwmon/pwm-fan.txt @@ -6,6 +6,9 @@ Required properties: - cooling-levels : PWM duty cycle values in a range from 0 to 255 which correspond to thermal cooling states +Optional properties: +- fan-supply : phandle to the regulator that provides power to the fan + Example: fan0: pwm-fan { compatible = "pwm-fan"; |