1*846a7fc8SMoritz FischerNational Instruments Ettus Research USRP E3x0 button driver 2*846a7fc8SMoritz Fischer 3*846a7fc8SMoritz FischerThis module is part of the NI Ettus Research USRP E3x0 SDR. 4*846a7fc8SMoritz Fischer 5*846a7fc8SMoritz FischerThis module provides a simple power button event via two interrupts. 6*846a7fc8SMoritz Fischer 7*846a7fc8SMoritz FischerRequired properties: 8*846a7fc8SMoritz Fischer- compatible: should be one of the following 9*846a7fc8SMoritz Fischer - "ettus,e3x0-button": For devices such as the NI Ettus Research USRP E3x0 10*846a7fc8SMoritz Fischer- interrupts: should be one of the following 11*846a7fc8SMoritz Fischer - <0 30 1>, <0 31 1>: For devices such as the NI Ettus Research USRP E3x0 12*846a7fc8SMoritz Fischer- interrupt-names: should be one of the following 13*846a7fc8SMoritz Fischer - "press", "release": For devices such as the NI Ettus Research USRP E3x0 14*846a7fc8SMoritz Fischer 15*846a7fc8SMoritz FischerNote: Interrupt numbers might vary depending on the FPGA configuration. 16*846a7fc8SMoritz Fischer 17*846a7fc8SMoritz FischerExample: 18*846a7fc8SMoritz Fischer button { 19*846a7fc8SMoritz Fischer compatible = "ettus,e3x0-button"; 20*846a7fc8SMoritz Fischer interrupt-parent = <&intc>; 21*846a7fc8SMoritz Fischer interrupts = <0 30 1>, <0 31 1>; 22*846a7fc8SMoritz Fischer interrupt-names = "press", "release"; 23*846a7fc8SMoritz Fischer } 24