Lines Matching +full:versatile +full:- +full:fpga +full:- +full:irq

1 * ARM Versatile FPGA interrupt controller
3 One or more FPGA IRQ controllers can be synthesized in an ARM reference board
4 such as the Integrator or Versatile family. The output of these different
5 controllers are OR:ed together and fed to the CPU tile's IRQ input. Each
9 - compatible: "arm,versatile-fpga-irq"
10 - interrupt-controller: Identifies the node as an interrupt controller
11 - #interrupt-cells: The number of cells to define the interrupts.  Must be 1
12   as the FPGA IRQ controller has no configuration options for interrupt
14 - reg: The register bank for the FPGA interrupt controller.
15 - clear-mask: a u32 number representing the mask written to clear all IRQs
17 - valid-mask: a u32 number representing a bit mask determining which of
22 The "oxsemi,ox810se-rps-irq" compatible is deprecated.
27         compatible = "arm,versatile-fpga-irq";
28         #interrupt-cells = <1>;
29         interrupt-controller;
31         clear-mask = <0xffffffff>;
32         valid-mask = <0x003fffff>;
36 - interrupts: if the FPGA IRQ controller is cascaded, i.e. if its IRQ
37   output is simply connected to the input of another IRQ controller,
38   then the parent IRQ shall be specified in this property.