From patchwork Tue Dec 3 10:49:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13892120 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 252FE1DE4FD; Tue, 3 Dec 2024 10:50:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733223057; cv=none; b=K08W6HD4EnDjTRUyqXjOuOghZCTFoVtQw8wVzyEvQOPuEDpgzCs73+jpCHwjUl0/dCPaVekAwXqtiiyXXsrAn3u3h5+e/1VMcZNJFNinvasKwNooysdITHyzbbxevH9rZLcS5N1PpjqyrfTP5Kck1/flGOAr2KSjLdwv1a+eDm4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733223057; c=relaxed/simple; bh=SAczOtyShWB7VFtkQ2ixtcmfUdisJH5FWg83dTyKaZQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RUdNBh6xPO6nqT8burBUG1Q+mgdnb06NBXZsQUjdfEKeSBheuXjBnoItw8JZHyvedpske5XkmjL6jYZUOeHcV80flpg4qVGD8ilvSpC2GGx460pDsFQBt6QFD94CR+0a0xLQzvAE8zr4xAZjU4uaeXB/7/qZp9X4UBDVOnxPlcY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: eg2b4tUjSWWG7j04KZB/xw== X-CSE-MsgGUID: 3qS42FIeRxSgFNSqvgD5pA== X-IronPort-AV: E=Sophos;i="6.12,204,1728918000"; d="scan'208";a="230754429" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 03 Dec 2024 19:50:55 +0900 Received: from localhost.localdomain (unknown [10.226.93.2]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 9B0424005E06; Tue, 3 Dec 2024 19:50:47 +0900 (JST) From: Biju Das To: Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH v2 11/13] arm64: dts: renesas: Add initial support for RZ/G3E SMARC SoM Date: Tue, 3 Dec 2024 10:49:38 +0000 Message-ID: <20241203105005.103927-12-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241203105005.103927-1-biju.das.jz@bp.renesas.com> References: <20241203105005.103927-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add initial support for the RZ/G3E SMARC SoM with 4GB memory, audio_extal, qextal and rtxin clks. Signed-off-by: Biju Das --- v1->v2: * No change. --- .../boot/dts/renesas/rzg3e-smarc-som.dtsi | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi diff --git a/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi new file mode 100644 index 000000000000..c8cf61545a5f --- /dev/null +++ b/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the R9A09G047E57 SMARC SoM board. + * + * Copyright (C) 2024 Renesas Electronics Corp. + */ + +/ { + compatible = "renesas,rzg3e-smarc", "renesas,r9a09g047e57", "renesas,r9a09g047"; + + memory@48000000 { + device_type = "memory"; + /* First 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0xf8000000>; + }; +}; + +&audio_extal_clk { + clock-frequency = <48000000>; +}; + +&qextal_clk { + clock-frequency = <24000000>; +}; + +&rtxin_clk { + clock-frequency = <32768>; +};