From: Thomas Bonnefille <thomas.bonnefille@bootlin.com>
Date: Thu, 10 Oct 2024 15:07:06 +0000 (+0200)
Subject: riscv: dts: sophgo: Add initial SG2002 SoC device tree
X-Git-Tag: v6.13-rc1~140^2~19^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=93b61555f5095a44fe00df27399270867fbf278a;p=thirdparty%2Fkernel%2Flinux.git

riscv: dts: sophgo: Add initial SG2002 SoC device tree

Add initial device tree for the SG2002 RISC-V SoC by SOPHGO.

Signed-off-by: Thomas Bonnefille <thomas.bonnefille@bootlin.com>
Reviewed-by: Inochi Amaoto <inochiama@gmail.com>
Link: https://lore.kernel.org/r/20241010-sg2002-v5-1-a0f2e582b932@bootlin.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
---

diff --git a/arch/riscv/boot/dts/sophgo/sg2002.dtsi b/arch/riscv/boot/dts/sophgo/sg2002.dtsi
new file mode 100644
index 0000000000000..242fde84443f0
--- /dev/null
+++ b/arch/riscv/boot/dts/sophgo/sg2002.dtsi
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2024 Thomas Bonnefille <thomas.bonnefille@bootlin.com>
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/pinctrl-sg2002.h>
+#include "cv18xx.dtsi"
+
+/ {
+	compatible = "sophgo,sg2002";
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	soc {
+		pinctrl: pinctrl@3008000 {
+			compatible = "sophgo,sg2002-pinctrl";
+			reg = <0x03001000 0x1000>,
+			      <0x05027000 0x1000>;
+			reg-names = "sys", "rtc";
+		};
+	};
+};
+
+&plic {
+	compatible = "sophgo,sg2002-plic", "thead,c900-plic";
+};
+
+&clint {
+	compatible = "sophgo,sg2002-clint", "thead,c900-clint";
+};
+
+&clk {
+	compatible = "sophgo,sg2000-clk";
+};
+
+&sdhci0 {
+	compatible = "sophgo,sg2002-dwcmshc";
+};