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Tue, 17 Mar 2026 12:57:00 -0700 (PDT) From: Biju X-Google-Original-From: Biju To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH v4 7/9] arm64: dts: renesas: Add initial support for RZ/G3L SMARC SoM Date: Tue, 17 Mar 2026 19:56:36 +0000 Message-ID: <20260317195650.468330-8-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260317195650.468330-1-biju.das.jz@bp.renesas.com> References: <20260317195650.468330-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Biju Das Add initial support for the RZ/G3L SMARC SoM with 2GB memory and extal clk. Reviewed-by: Geert Uytterhoeven Signed-off-by: Biju Das --- v3->v4: * Collected the tag. v2->v3: * No change. v1->v2: * Dropped gpio.h header file. --- .../boot/dts/renesas/rzg3l-smarc-som.dtsi | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/rzg3l-smarc-som.dtsi diff --git a/arch/arm64/boot/dts/renesas/rzg3l-smarc-som.dtsi b/arch/arm64/= boot/dts/renesas/rzg3l-smarc-som.dtsi new file mode 100644 index 000000000000..7c21afaee9bc --- /dev/null +++ b/arch/arm64/boot/dts/renesas/rzg3l-smarc-som.dtsi @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for R9A08G046L48 SMARC SoM board. + * + * Copyright (C) 2026 Renesas Electronics Corp. + */ + +/ { + compatible =3D "renesas,rzg3l-smarcm", "renesas,r9a08g046l48", "renesas,r= 9a08g046"; + + memory@48000000 { + device_type =3D "memory"; + /* First 128MB is reserved for secure area. */ + reg =3D <0x0 0x48000000 0x0 0x78000000>; + }; +}; + +&extal_clk { + clock-frequency =3D <24000000>; +}; --=20 2.43.0