1Device-tree bindings for IBM Common Form Factor Power Supply Versions 1 and 2 2----------------------------------------------------------------------------- 3 4Required properties: 5 - compatible : Must be one of the following: 6 "ibm,cffps1" 7 "ibm,cffps2" 8 or "ibm,cffps" if the system 9 must support any version of the 10 power supply 11 - reg = < I2C bus address >; : Address of the power supply on the 12 I2C bus. 13 14Example: 15 16 i2c-bus@100 { 17 #address-cells = <1>; 18 #size-cells = <0>; 19 #interrupt-cells = <1>; 20 < more properties > 21 22 power-supply@68 { 23 compatible = "ibm,cffps1"; 24 reg = <0x68>; 25 }; 26 }; 27