[PATCH v2 19/29] arm64: dts: renesas: Add support for M3NULCB with R-Car M3Ne

[Geert Uytterhoeven]

Add support for the Renesas R-Car Starter Kit Pro equipped with an R-Car
M3Ne SiP.

Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
v2:
  - Add Reviewed-by.
---
 arch/arm64/boot/dts/renesas/Makefile          |  1 +
 arch/arm64/boot/dts/renesas/r8a779m4-ulcb.dts | 36 +++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m4-ulcb.dts

diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index 2ab938d4b62c1317..45a004035e216c14 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -80,5 +80,6 @@ dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb.dtb
 dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb-kf.dtb
 
 dtb-$(CONFIG_ARCH_R8A77965) += r8a779m4-salvator-xs.dtb
+dtb-$(CONFIG_ARCH_R8A77965) += r8a779m4-ulcb.dtb
 
 dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb
diff --git a/arch/arm64/boot/dts/renesas/r8a779m4-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a779m4-ulcb.dts
new file mode 100644
index 0000000000000000..632f1c72ad8fe6e0
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m4-ulcb.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the M3NULCB (R-Car Starter Kit Pro) with R-Car M3Ne
+ *
+ * Copyright (C) 2021 Glider bv
+ *
+ * Based on r8a77965-ulcb.dts
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ * Copyright (C) 2018 Cogent Embedded, Inc.
+ */
+
+/dts-v1/;
+#include "r8a779m4.dtsi"
+#include "ulcb.dtsi"
+
+/ {
+	model = "Renesas M3NULCB board based on r8a779m4";
+	compatible = "renesas,m3nulcb", "renesas,r8a779m4", "renesas,r8a77965";
+
+	memory at 48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+};
+
+&du {
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&cpg CPG_MOD 721>,
+		 <&versaclock5 1>,
+		 <&versaclock5 3>,
+		 <&versaclock5 2>;
+	clock-names = "du.0", "du.1", "du.3",
+		      "dclkin.0", "dclkin.1", "dclkin.3";
+};
-- 
2.25.1