[PATCH 6/7] arm64: dts: renesas: r8a779md: Add Renesas R-Car R8A779MD M3Le DTs

Marek Vasut
2026-04-19T19:38:12Z

From: Nguyen Tran <nguyen.tran.pz@bp.renesas.com>

Add support for the Renesas R-Car M3Le (R8A779MD) SoC, a variant of the
R-Car M3-N (R8A77965) SoC. The Renesas M3Le SoC is a register-compatible
variant of the R8A77965 (M3-N) with reduced set of peripherals.

Signed-off-by: Nguyen Tran <nguyen.tran.pz@bp.renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
---
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: David Airlie <airlied@gmail.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Cc: devicetree@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
---
arch/arm64/boot/dts/renesas/r8a779md.dtsi | 48 +++++++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 arch/arm64/boot/dts/renesas/r8a779md.dtsi

diff --git a/arch/arm64/boot/dts/renesas/r8a779md.dtsi b/arch/arm64/boot/dts/renesas/r8a779md.dtsi
new file mode 100644
index 0000000000000..7e0f5fe4cd439
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779md.dtsi
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the R-Car M3Le (R8A779MD) SoC
+ *
+ * Copyright (C) 2025-2026 Renesas Electronics Corp.
+ */
+
+#include "r8a77965.dtsi"
+
+/ {
+ compatible = "renesas,r8a779md", "renesas,r8a77965";
+};
+
+/delete-node/ &csi20;
+/delete-node/ &drif00;
+/delete-node/ &drif01;
+/delete-node/ &drif10;
+/delete-node/ &drif11;
+/delete-node/ &drif20;
+/delete-node/ &drif21;
+/delete-node/ &drif30;
+/delete-node/ &drif31;
+/delete-node/ &hdmi0;
+/delete-node/ &mlp;
+/delete-node/ &pciec1;
+/delete-node/ &sata;
+/delete-node/ &sdhi3;
+/delete-node/ &usb3_peri0;
+/delete-node/ &usb3_phy0;
+/delete-node/ &vin0csi20;
+/delete-node/ &vin1csi20;
+/delete-node/ &vin2csi20;
+/delete-node/ &vin3csi20;
+/delete-node/ &vin4csi20;
+/delete-node/ &vin5csi20;
+/delete-node/ &vin6csi20;
+/delete-node/ &vin7csi20;
+/delete-node/ &xhci0;
+
+&du {
+ compatible = "renesas,du-r8a779md";
+ renesas,cmms = <&cmm0>, <&cmm3>;
+ renesas,vsps = <&vspd0 0>, <&vspd1 0>;
+
+ ports {
+ /delete-node/ port@1;
+ };
+};
--
2.53.0