From patchwork Fri Nov 22 12:45:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13883151 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 13D374A01; Fri, 22 Nov 2024 12:46:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732279607; cv=none; b=d2ICieSEGGF8xcB+ZhObpyOypoki4aOQaaLsjrWjiN54C6MdLLib+VL9q9zQbaKJEuS7qQWXjHQOpsRvOApmnQ4zsKb3Oc7LTLR2taEFkNwFk7VwtkpSvTWskdXD+YmWQNorDXhL+OIM7ZqDdve8QsOGI8v9un+iH4A0691DtzM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732279607; c=relaxed/simple; bh=MQSF4jsMzVHTf5gI75vPelf9C93AVmjvTiacVENoH54=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Xz2p6p+roIgaS8rtd18/3qVg84gMFvnMr6j5o415HHxtRL96nTKT3sLl1skM7L3tqaR/MT1Y6sEwBXjACIP6ylaEGcsWorioi/Ch2mZo3Sn9YF/Pb9cPGCGWo6r9zGKOveTSL4YwbMLwqTZStWCg3CWaUmLohEWoWG06hxL9ZnY= 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=210.160.252.171 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: L4vUW3RoS8avNajOaqd/9w== X-CSE-MsgGUID: NnvSNxPfRWiv/0IJsV69Ow== X-IronPort-AV: E=Sophos;i="6.12,175,1728918000"; d="scan'208";a="225786454" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 22 Nov 2024 21:46:45 +0900 Received: from localhost.localdomain (unknown [10.226.92.254]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id D3253423A746; Fri, 22 Nov 2024 21:46:33 +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 09/12] arm64: dts: renesas: Add initial support for RZ/G3E SMARC SoM Date: Fri, 22 Nov 2024 12:45:45 +0000 Message-ID: <20241122124558.149827-10-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241122124558.149827-1-biju.das.jz@bp.renesas.com> References: <20241122124558.149827-1-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 --- .../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>; +};