[PATCH 1/6] dt-bindings: interrupt-controller: Add binding for the Microsemi Luton interrupt controller

Gregory CLEMENT
2020-11-05T17:15:59Z

Add the Device Tree binding documentation for the Microsemi Luton
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>
---
.../bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt b/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt
index f5baeccb689f..94dc95cb815c 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/mscc,ocelot-icpu-intr.txt
@@ -1,8 +1,10 @@
Microsemi Ocelot SoC ICPU Interrupt Controller

+Luton belongs the same family of Ocelot: the VCoreIII family
+
Required properties:

-- compatible : should be "mscc,ocelot-icpu-intr"
+- compatible : should be "mscc,ocelot-icpu-intr" or "mscc,luton-icpu-intr"
- reg : Specifies base physical address and size of the registers.
- interrupt-controller : Identifies the node as an interrupt controller
- #interrupt-cells : Specifies the number of cells needed to encode an
--
2.28.0