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-rw-r--r--arch/mips/boot/dts/realtek/Makefile2
-rw-r--r--arch/mips/boot/dts/realtek/cisco_sg220-26.dts25
2 files changed, 27 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/realtek/Makefile b/arch/mips/boot/dts/realtek/Makefile
new file mode 100644
index 000000000000..fba4e93187a6
--- /dev/null
+++ b/arch/mips/boot/dts/realtek/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
+dtb-y += cisco_sg220-26.dtb
diff --git a/arch/mips/boot/dts/realtek/cisco_sg220-26.dts b/arch/mips/boot/dts/realtek/cisco_sg220-26.dts
new file mode 100644
index 000000000000..1cdbb09297ef
--- /dev/null
+++ b/arch/mips/boot/dts/realtek/cisco_sg220-26.dts
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
+
+/dts-v1/;
+
+#include "rtl83xx.dtsi"
+#include "rtl838x.dtsi"
+
+/ {
+ model = "Cisco SG220-26";
+ compatible = "cisco,sg220-26", "realtek,rtl8382-soc";
+
+ chosen {
+ stdout-path = "serial0:9600n8";
+ bootargs = "earlycon console=ttyS0,9600";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x8000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};