arm64: dts: renesas: Add Renesas R8A779F4 SoC support

The R8A779F4 (R-Car S4-8) SoC is an updated version of R8A779F0.
Add support for it, using the r8a779f0 .dtsi internally.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/87r0mcfn95.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a779f4.dtsi b/arch/arm64/boot/dts/renesas/r8a779f4.dtsi
new file mode 100644 (file)
index 0000000..ebed418
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779f4.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Device Tree Source for the R-Car S4-8 (R8A779F4) SoC
+ *
+ * Copyright (C) 2023 Renesas Electronics Corp.
+ */
+
+#include "r8a779f0.dtsi"
+
+/ {
+       compatible = "renesas,r8a779f4", "renesas,r8a779f0";
+};