1Turris Mox Moxtet GPIO expander via Moxtet bus 2 3Required properties: 4 - compatible : Should be "cznic,moxtet-gpio". 5 - gpio-controller : Marks the device node as a GPIO controller. 6 - #gpio-cells : Should be two. For consumer use see gpio.txt. 7 8Other properties are required for a Moxtet bus device, please refer to 9Documentation/devicetree/bindings/bus/moxtet.txt. 10 11Example: 12 13 moxtet_sfp: gpio@0 { 14 compatible = "cznic,moxtet-gpio"; 15 gpio-controller; 16 #gpio-cells = <2>; 17 reg = <0>; 18 } 19