arm64: dts: renesas: Add Renesas R8A779M8 SoC support

Add support for the Renesas R-Car H3Ne (R8A779M8) SoC, which is a
different grading of the R-Car H3-N (R8A77951) SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/99ff5658889e22ea8e723733e6972c27370930bf.1628766192.git.geert+renesas@glider.be

diff --git a/arch/arm64/boot/dts/renesas/r8a779m8.dtsi b/arch/arm64/boot/dts/renesas/r8a779m8.dtsi
new file mode 100644 (file)
index 0000000..752440b
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m8.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the R-Car H3Ne (R8A779M8) SoC
+ *
+ * Copyright (C) 2021 Glider bv
+ */
+
+#include "r8a77951.dtsi"
+
+/ {
+       compatible = "renesas,r8a779m8", "renesas,r8a7795";
+};