xref: /freebsd/sys/contrib/device-tree/Bindings/hwmon/ibmpowernv.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1*c66ec88fSEmmanuel VadotIBM POWERNV platform sensors
2*c66ec88fSEmmanuel Vadot----------------------------
3*c66ec88fSEmmanuel Vadot
4*c66ec88fSEmmanuel VadotRequired node properties:
5*c66ec88fSEmmanuel Vadot- compatible: must be one of
6*c66ec88fSEmmanuel Vadot		"ibm,opal-sensor-cooling-fan"
7*c66ec88fSEmmanuel Vadot		"ibm,opal-sensor-amb-temp"
8*c66ec88fSEmmanuel Vadot		"ibm,opal-sensor-power-supply"
9*c66ec88fSEmmanuel Vadot		"ibm,opal-sensor-power"
10*c66ec88fSEmmanuel Vadot- sensor-id: an opaque id provided by the firmware to the kernel, identifies a
11*c66ec88fSEmmanuel Vadot	     given sensor and its attribute data
12*c66ec88fSEmmanuel Vadot
13*c66ec88fSEmmanuel VadotExample sensors node:
14*c66ec88fSEmmanuel Vadot
15*c66ec88fSEmmanuel Vadotcooling-fan#8-data {
16*c66ec88fSEmmanuel Vadot	sensor-id = <0x7052107>;
17*c66ec88fSEmmanuel Vadot	compatible = "ibm,opal-sensor-cooling-fan";
18*c66ec88fSEmmanuel Vadot};
19*c66ec88fSEmmanuel Vadot
20*c66ec88fSEmmanuel Vadotamb-temp#1-thrs {
21*c66ec88fSEmmanuel Vadot	sensor-id = <0x5096000>;
22*c66ec88fSEmmanuel Vadot	compatible = "ibm,opal-sensor-amb-temp";
23*c66ec88fSEmmanuel Vadot};
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