Add the initial device tree for the RZ/T2H evaluation board.
Signed-off-by: Thierry Bultel <thierry.bultel.yh@xxxxxxxxxxxxxx>
---
Changes v7->v8:
- removed loco clock
- fixed checkpatch warning
Changes v6->v7:
- lands in arm64 directory instead of arm
Changes v5->v6: rebased on next-20250331
Changes v4->v5: none
Changes v3->v4: none
---
arch/arm64/boot/dts/renesas/Makefile | 1 +
.../dts/renesas/r9a09g077m44-rzt2h-evk.dts | 31 +++++++++++++++++++
2 files changed, 32 insertions(+)
create mode 100644 arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index d25e665ee4bf..14e2b41b6e13 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -152,6 +152,7 @@ dtb-$(CONFIG_ARCH_R9A09G011) += r9a09g011-v2mevk2.dtb
dtb-$(CONFIG_ARCH_R9A09G047) += r9a09g047e57-smarc.dtb
+dtb-$(CONFIG_ARCH_R9A09G077) += r9a09g077m44-rzt2h-evk.dtb
dtb-$(CONFIG_ARCH_R9A09G057) += r9a09g057h44-rzv2h-evk.dtb
dtb-$(CONFIG_ARCH_R9A09G057) += r9a09g057h48-kakip.dtb
diff --git a/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts
new file mode 100644
index 000000000000..bbacdca1959e
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/T2H Development EVK board
+ *
+ * Copyright (C) 2025 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+
+#include "r9a09g077m44.dtsi"
+
+/ {
+ model = "Renesas Development EVK based on r9a09g077m44";
+ compatible = "renesas,rzt2h-evk", "renesas,r9a09g077m44", "renesas,r9a09g077";
+
+ aliases {
+ serial0 = &sci0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&extal_clk {
+ clock-frequency = <25000000>;
+};
+
+&sci0 {
+ status = "okay";
+};
--
2.43.0
