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Documentation / devicetree / bindings / hwmon / ntc_thermistor.txt




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Based on kernel version 4.7.2. Page generated on 2016-08-22 22:41 EST.

1	NTC Thermistor hwmon sensors
2	-------------------------------
3	
4	Requires node properties:
5	- "compatible" value : one of
6		"epcos,b57330v2103"
7		"murata,ncp15wb473"
8		"murata,ncp18wb473"
9		"murata,ncp21wb473"
10		"murata,ncp03wb473"
11		"murata,ncp15wl333"
12		"murata,ncp03wf104"
13		"murata,ncp15xh103"
14	
15	/* Usage of vendor name "ntc" is deprecated */
16	<DEPRECATED>	"ntc,ncp15wb473"
17	<DEPRECATED>	"ntc,ncp18wb473"
18	<DEPRECATED>	"ntc,ncp21wb473"
19	<DEPRECATED>	"ntc,ncp03wb473"
20	<DEPRECATED>	"ntc,ncp15wl333"
21	
22	- "pullup-uv"	Pull up voltage in micro volts
23	- "pullup-ohm"	Pull up resistor value in ohms
24	- "pulldown-ohm" Pull down resistor value in ohms
25	- "connected-positive" Always ON, If not specified.
26			Status change is possible.
27	- "io-channels"	Channel node of ADC to be used for
28			conversion.
29	
30	Optional node properties:
31	- "#thermal-sensor-cells" Used to expose itself to thermal fw.
32	
33	Read more about iio bindings at
34		Documentation/devicetree/bindings/iio/iio-bindings.txt
35	
36	Example:
37		ncp15wb473@0 {
38			compatible = "murata,ncp15wb473";
39			pullup-uv = <1800000>;
40			pullup-ohm = <47000>;
41			pulldown-ohm = <0>;
42			io-channels = <&adc 3>;
43		};
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