[RESEND PATCH v2 5/5] riscv: dts: sifive: add missing compatible for plic

[Krzysztof Kozlowski]

Add proper compatible for Platform-Level Interrupt Controller to silence
dtbs_check warnings:

  interrupt-controller at c000000: compatible: ['sifive,plic-1.0.0'] is too short

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>

---

Changes since v1:
1. None
---
 arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
index 7db861053483..0655b5c4201d 100644
--- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
@@ -141,7 +141,7 @@ soc {
 		ranges;
 		plic0: interrupt-controller at c000000 {
 			#interrupt-cells = <1>;
-			compatible = "sifive,plic-1.0.0";
+			compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
 			reg = <0x0 0xc000000 0x0 0x4000000>;
 			riscv,ndev = <53>;
 			interrupt-controller;
-- 
2.30.2