tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1* LM90 series thermometer.
2
3Required node properties:
4- compatible: manufacturer and chip name, one of
5 "adi,adm1032"
6 "adi,adt7461"
7 "adi,adt7461a"
8 "gmt,g781"
9 "national,lm90"
10 "national,lm86"
11 "national,lm89"
12 "national,lm99"
13 "dallas,max6646"
14 "dallas,max6647"
15 "dallas,max6649"
16 "dallas,max6657"
17 "dallas,max6658"
18 "dallas,max6659"
19 "dallas,max6680"
20 "dallas,max6681"
21 "dallas,max6695"
22 "dallas,max6696"
23 "onnn,nct1008"
24 "winbond,w83l771"
25 "nxp,sa56004"
26
27- reg: I2C bus address of the device
28
29- vcc-supply: vcc regulator for the supply voltage.
30
31Optional properties:
32- interrupts: Contains a single interrupt specifier which describes the
33 LM90 "-ALERT" pin output.
34 See interrupt-controller/interrupts.txt for the format.
35
36Example LM90 node:
37
38temp-sensor {
39 compatible = "onnn,nct1008";
40 reg = <0x4c>;
41 vcc-supply = <&palmas_ldo6_reg>;
42 interrupt-parent = <&gpio>;
43 interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
44}