1Maxim Semiconductor MAX8903 Battery Charger bindings 2 3Required properties: 4- compatible: "maxim,max8903" for MAX8903 Battery Charger 5- dok-gpios: Valid DC power has been detected (active low, input), optional if uok-gpios is provided 6- uok-gpios: Valid USB power has been detected (active low, input), optional if dok-gpios is provided 7 8Optional properties: 9- cen-gpios: Charge enable pin (active low, output) 10- chg-gpios: Charger status pin (active low, input) 11- flt-gpios: Fault pin (active low, output) 12- dcm-gpios: Current limit mode setting (DC=1 or USB=0, output) 13- usus-gpios: USB suspend pin (active high, output) 14 15 16Example: 17 18 max8903-charger { 19 compatible = "maxim,max8903"; 20 dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; 21 flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; 22 chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; 23 cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; 24 }; 25