[PATCH 3/4] riscv: dts: sophgo: add reset dt node for cv1800b

[Jisheng Zhang]

Add the reset device tree node to cv1800b SoC.

Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxx>
---
 arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
index df40e87ee063..4032419486be 100644
--- a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
+++ b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
@@ -54,6 +54,12 @@ soc {
 		dma-noncoherent;
 		ranges;
 
+		rst: reset-controller@3003000 {
+			compatible = "sophgo,cv1800b-reset";
+			reg = <0x03003000 0x1000>;
+			#reset-cells = <1>;
+		};
+
 		uart0: serial@4140000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x04140000 0x100>;
-- 
2.42.0