National Instruments Ettus Research USRP E3x0 button driver This module is part of the NI Ettus Research USRP E3x0 SDR. This module provides a simple power button event via two interrupts. Required properties: - compatible: should be one of the following - "ettus,e3x0-button": For devices such as the NI Ettus Research USRP E3x0 - interrupts: should be one of the following - <0 30 1>, <0 31 1>: For devices such as the NI Ettus Research USRP E3x0 - interrupt-names: should be one of the following - "press", "release": For devices such as the NI Ettus Research USRP E3x0 Note: Interrupt numbers might vary depending on the FPGA configuration. Example: button { compatible = "ettus,e3x0-button"; interrupt-parent = <&intc>; interrupts = <0 30 1>, <0 31 1>; interrupt-names = "press", "release"; }