Documentation/devicetree/bindings/interrupt-controller/marvell,armada-8k-pic.txt

   1 Marvell Armada 7K/8K PIC Interrupt controller
   2 ---------------------------------------------
   3
   4 This is the Device Tree binding for the PIC, a secondary interrupt
   5 controller available on the Marvell Armada 7K/8K ARM64 SoCs, and
   6 typically connected to the GIC as the primary interrupt controller.
   7
   8 Required properties:
   9 - compatible: should be "marvell,armada-8k-pic"
  10 - interrupt-controller: identifies the node as an interrupt controller
  11 - #interrupt-cells: the number of cells to define interrupts on this
  12   controller. Should be 1
  13 - reg: the register area for the PIC interrupt controller
  14 - interrupts: the interrupt to the primary interrupt controller,
  15   typically the GIC
  16
  17 Example:
  18
  19         pic: interrupt-controller@3f0100 {
  20                 compatible = "marvell,armada-8k-pic";
  21                 reg = <0x3f0100 0x10>;
  22                 #interrupt-cells = <1>;
  23                 interrupt-controller;
  24                 interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
  25         };