Document Amazon's Annapurna Labs Fabric Interrupt Controller SoC binding.
Signed-off-by: Talel Shenhar <ta...@amazon.com>
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Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
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+Amazon's Annapurna Labs Fabric Interrupt Controller
+
+Required properties:
+
+- compatible: should be "amazon,al-fic"
+- reg: physical base address and size of the registers
+- interrupt-controller: identifies the node as an interrupt controller
+- #interrupt-cells: must be 2.
+- interrupt-parent: specifies the parent interrupt controller.
+- interrupts: describes which input line in the interrupt parent, this
+ fic's output is connected to.
+
+Example:
+
+amazon_fic: interrupt-controller@0xfd8a8500 {
+ compatible = "amazon,al-fic";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0x0 0xfd8a8500 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 0x0 IRQ_TYPE_LEVEL_HIGH>;
+};
--
2.7.4
