ARM: mstar: Add mercury5 series dtsis

This adds a family level dtsi for the mercury5 and then a
chip level dtsi for the ssc8336n chip.
Signed-off-by: NDaniel Palmer <daniel@0x0f.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

MAINTAINERS

@@ -2141,6 +2141,7 @@ S:	Maintained
 W:	http://linux-chenxing.org/
 F:	Documentation/devicetree/bindings/arm/mstar.yaml
 F:	arch/arm/boot/dts/infinity*.dtsi
+F:	arch/arm/boot/dts/mercury*.dtsi
 F:	arch/arm/boot/dts/mstar-v7.dtsi
 F:	arch/arm/mach-mstar/
 

arch/arm/boot/dts/mercury5-ssc8336n.dtsi

+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2020 thingy.jp.
+ * Author: Daniel Palmer <daniel@thingy.jp>
+ */
+
+#include "mercury5.dtsi"
+
+/ {
+	memory@20000000 {
+		device_type = "memory";
+		reg = <0x20000000 0x4000000>;
+	};
+};

arch/arm/boot/dts/mercury5.dtsi

+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2020 thingy.jp.
+ * Author: Daniel Palmer <daniel@thingy.jp>
+ */
+
+#include "mstar-v7.dtsi"