Commit | Line | Data |
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846a7fc8 MF |
1 | National Instruments Ettus Research USRP E3x0 button driver |
2 | ||
3 | This module is part of the NI Ettus Research USRP E3x0 SDR. | |
4 | ||
5 | This module provides a simple power button event via two interrupts. | |
6 | ||
7 | Required properties: | |
8 | - compatible: should be one of the following | |
9 | - "ettus,e3x0-button": For devices such as the NI Ettus Research USRP E3x0 | |
10 | - interrupt-parent: | |
11 | - a phandle to the interrupt controller that it is attached to. | |
12 | - interrupts: should be one of the following | |
13 | - <0 30 1>, <0 31 1>: For devices such as the NI Ettus Research USRP E3x0 | |
14 | - interrupt-names: should be one of the following | |
15 | - "press", "release": For devices such as the NI Ettus Research USRP E3x0 | |
16 | ||
17 | Note: Interrupt numbers might vary depending on the FPGA configuration. | |
18 | ||
19 | Example: | |
20 | button { | |
21 | compatible = "ettus,e3x0-button"; | |
22 | interrupt-parent = <&intc>; | |
23 | interrupts = <0 30 1>, <0 31 1>; | |
24 | interrupt-names = "press", "release"; | |
25 | } |