From 681ec684a741ed3ac2c6b283b56245effa7a2c9d Mon Sep 17 00:00:00 2001
From: Inochi Amaoto <inochiama@outlook.com>
Date: Thu, 19 Oct 2023 07:18:53 +0800
Subject: [PATCH] riscv: dts: sophgo: add initial CV1812H SoC device tree

Add initial device tree for the CV1812H RISC-V SoC by SOPHGO.

Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Acked-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 arch/riscv/boot/dts/sophgo/cv1812h.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 arch/riscv/boot/dts/sophgo/cv1812h.dtsi

diff --git a/arch/riscv/boot/dts/sophgo/cv1812h.dtsi b/arch/riscv/boot/dts/sophgo/cv1812h.dtsi
new file mode 100644
index 0000000000000..3e7a942f5c1a5
--- /dev/null
+++ b/arch/riscv/boot/dts/sophgo/cv1812h.dtsi
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com>
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "cv18xx.dtsi"
+
+/ {
+	compatible = "sophgo,cv1812h";
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+};
+
+&plic {
+	compatible = "sophgo,cv1812h-plic", "thead,c900-plic";
+};
+
+&clint {
+	compatible = "sophgo,cv1812h-clint", "thead,c900-clint";
+};
-- 
2.47.3