[PATCH V2 1/2] dt-bindings: update riscv plic compatible string

[guoren]

From: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>

Add the compatible string "thead,c9xx-plic" to the riscv plic
bindings to support SOCs with thead,c9xx processor cores.

Signed-off-by: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: Palmer Dabbelt <palmerdabbelt@xxxxxxxxxx>
Cc: Anup Patel <anup@xxxxxxxxxxxxxx>
Cc: Atish Patra <atish.patra@xxxxxxx>
---
 .../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 08d5a57ce00f..202eb7666f9b 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
@@ -46,6 +46,7 @@ properties:
       - enum:
           - sifive,fu540-c000-plic
           - canaan,k210-plic
+          - thead,c9xx-plic
       - const: sifive,plic-1.0.0
 
   reg:
-- 
2.25.1