arm64: dts: realtek: rtd1395: Add Realtek Lion Skin EVB

Add a Device Tree for Realtek RTD1395 SoC Lion Skin evaluation board.
Signed-off-by: Andreas Färber <afaerber@suse.de>

arch/arm64/boot/dts/realtek/Makefile

@@ -9,3 +9,4 @@ dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-zidoo-x9s.dtb
 dtb-$(CONFIG_ARCH_REALTEK) += rtd1296-ds418.dtb
 
 dtb-$(CONFIG_ARCH_REALTEK) += rtd1395-bpi-m4.dtb
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1395-lionskin.dtb

arch/arm64/boot/dts/realtek/rtd1395-lionskin.dts

+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Copyright (c) 2019 Andreas Färber
+ */
+
+/dts-v1/;
+
+#include "rtd1395.dtsi"
+
+/ {
+	compatible = "realtek,lion-skin", "realtek,rtd1395";
+	model = "Realtek Lion Skin EVB";
+
+	memory@2f000 {
+		device_type = "memory";
+		reg = <0x2f000 0x3ffd1000>; /* boot ROM to 1 GiB or 2 GiB */
+	};
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+/* debug console (J1) */
+&uart0 {
+	status = "okay";
+};
+
+/* M.2 slot (CON1) */
+&uart1 {
+	status = "disabled";
+};