mirror of
https://github.com/torvalds/linux.git
synced 2024-12-13 22:53:20 +00:00
26 lines
905 B
Plaintext
26 lines
905 B
Plaintext
|
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
|
||
|
- interrupt-parent:
|
||
|
- a phandle to the interrupt controller that it is attached to.
|
||
|
- 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";
|
||
|
}
|