dt-bindings: interrupt-controller: Add binding for few Microsemi interrupt controllers

Add the Device Tree binding documentation for the Microsemi Jaguar2,
Luton and Serval interrupt controller that is part of the ICPU. It is
connected directly to the MIPS core interrupt controller.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201125103206.136498-3-gregory.clement@bootlin.com

diff --git a/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.yaml b/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.yaml
index be82920f6798d0da8d7661bb385129b4a16d3c6d..27b798bfe29b1e20fc34e2fc91323200364c0be1 100644 (file)
--- a/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.yaml
@@ -21,7 +21,11 @@ properties:
   compatible:
     items:
       - enum:
+          - mscc,jaguar2-icpu-intr
+          - mscc,luton-icpu-intr
           - mscc,ocelot-icpu-intr
+          - mscc,serval-icpu-intr
+
 
   '#interrupt-cells':
     const: 1