tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1TS-4800 FPGA interrupt controller
2
3TS-4800 FPGA has an internal interrupt controller. When one of the
4interrupts is triggered, the SoC is notified, usually using a GPIO as
5parent interrupt source.
6
7Required properties:
8- compatible: should be "technologic,ts4800-irqc"
9- interrupt-controller: identifies the node as an interrupt controller
10- reg: physical base address of the controller and length of memory mapped
11 region
12- #interrupt-cells: specifies the number of cells needed to encode an interrupt
13 source, should be 1.
14- interrupts: specifies the interrupt line in the interrupt-parent controller