[PATCH 3/3] dt-bindings: interrupt-controller: sifive,plic: add OpenC906 compatible

[Icenowy Zheng]

T-Head OpenC906 is a open-source-licensed fixed-configuration of C906,
which is now public and able to be integrated.

Add a compatible for the PLIC shipped as part of OpenC906, which should
just be ordinary C9xx PLIC.

Signed-off-by: Icenowy Zheng <uwu at icenowy.me>
---
 .../bindings/interrupt-controller/sifive,plic-1.0.0.yaml         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml
index 99e01f4d0a69..4d14c5f5c611 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml
@@ -65,6 +65,7 @@ properties:
       - items:
           - enum:
               - allwinner,sun20i-d1-plic
+              - thead,openc906-plic
           - const: thead,c900-plic
       - items:
           - const: sifive,plic-1.0.0
-- 
2.37.1