// dtoverlay for skey that sets all pins to be pull-down /dts-v1/; /plugin/; / { compatible = "brcm,bcm2708"; fragment@0 { target-path = "/"; __overlay__ { skey { ///compatible = "skey"; status = "okay"; bcrm,pins = <10 24 23 22 27 18 17 15 14 4 3 6 5> bcrm,function = <0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x1 0x1 0x1> bcrm,pull = <0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x0 0x0 0x0> }; }; }; };