From nobody Tue Feb 10 04:17:50 2026 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 605192FBE05; Wed, 3 Dec 2025 13:59:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764770384; cv=none; b=O5RuHLhHnVt2Jp1SkZZ3SGJpAGUHRnU5fYvPcFWsf8oDmvCjIUP+1p5GJe/o5JdR6cMIw35P+xlbtNd3sf5xLrABr9c69AewL+22u41RfZZohfe0lOIUcHB1fCrBSYonzAp+2WVyXuHhMFkmXx1mPm+5drZPMB87O6GFbMARuiQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764770384; c=relaxed/simple; bh=5RzIhfynSwf60ufTcSsowDIcBzDbf1yZS7wGFV2NLjQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=U+wgkb29kzIrm/aHeU/9WdsN35IgXiIaNQDwIYhq5t/lRgg7OXoH/t62R4TUoat4vYlfk6Wk/OCQjJSIgIt/YztvHLvm7Vb3k90e4qx1bDAryx6KLFZWLJEHlu1UXzNESZ0p6iHncbr0bNPOlGJ3Boj9/tl+2BaRi2ahdXv1eXY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=XCjhSghm; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="XCjhSghm" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1764770380; bh=5RzIhfynSwf60ufTcSsowDIcBzDbf1yZS7wGFV2NLjQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=XCjhSghmG+sjwO7no+zMupcIuWrS6ev6eGEy2u94y4gS/ttibODVWFyyQioU7BKgY 09OYiA4nA6UsTvE8bbGg4zFqxsfeolNz9jJ+VlwND9o2CSC04RhRr3Xopr78PPl3mh uqgl+aQioFvyWp32XF12XBOBEpjCNXb46ODyHm/uIDBNYkFgMQ6mGxHbPn87if2EJx g6BIvmHv8nP11FoZcnlPKGBsaFSM6iWfLJBSRVnOh9ENxVjS3hihKgYYbqChW0nxCS 43Sjml2LtnODswWF4q606pkGTUO7xNOQ4qooS8+/0NfGxRz2F8Srq/rsFYY2c+UuFA hyQg1i7MNvSkg== Received: from yukiji.home (amontpellier-657-1-116-247.w83-113.abo.wanadoo.fr [83.113.51.247]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: laeyraud) by bali.collaboradmins.com (Postfix) with ESMTPSA id 2298E17E10F6; Wed, 3 Dec 2025 14:59:40 +0100 (CET) From: Louis-Alexis Eyraud Date: Wed, 03 Dec 2025 14:59:29 +0100 Subject: [PATCH 4/4] arm64: dts: mediatek: add device-tree for Genio 520-EVK board Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251203-add-mediatek-genio-520-720-evk-v1-4-df794b2a30ae@collabora.com> References: <20251203-add-mediatek-genio-520-720-evk-v1-0-df794b2a30ae@collabora.com> In-Reply-To: <20251203-add-mediatek-genio-520-720-evk-v1-0-df794b2a30ae@collabora.com> To: Greg Kroah-Hartman , Jiri Slaby , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Sean Wang Cc: kernel@collabora.com, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Louis-Alexis Eyraud X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1764770377; l=3311; i=louisalexis.eyraud@collabora.com; s=20250113; h=from:subject:message-id; bh=5RzIhfynSwf60ufTcSsowDIcBzDbf1yZS7wGFV2NLjQ=; b=wPwMYUZq6iOSoCHWLmsZHVjtkg4yetPn3n4kbFw6/K/Euen42IqOv6aTmYy5MxJn+xXoJzooR RhsfnXX2z/FC3gEeA0WpyvNQz4IR2cyjIS8UeilUdQwB5Xmqowpkeh3 X-Developer-Key: i=louisalexis.eyraud@collabora.com; a=ed25519; pk=CHFBDB2Kqh4EHc6JIqFn69GhxJJAzc0Zr4e8QxtumuM= Add device-tree for the basic hardware enablement of the Genio 520-EVK board, based on MT8371 SoC. MT8371 SoC is a variant of MT8189 SoC with the following differences: - Arm Cortex-A78 CPU core maximum frequency (2.2 Ghz for MT8371, 3 Ghz for MT8189). - Arm Mali G57 MC2 GPU core maximum frequency (880 Mhz for MT8371, 1.1 Ghz for MT8189) - one ISP engine instead of two MT8371 hardware register maps are identical to MT8189. The Genio 520-EVK has following features: - MT8371 SoC - MT6365 PMIC - MT6319 Buck IC - MT6375 Charger IC - 8GB LPDDR5 RAM - 64GB eMMC 5.1 - 128GB UFS - 20V DC Jack - USB Type-C Power Adapter - Micro SD card slot - Push Button x 4 (Power, Reset, Download and Home Key) - LED x 3 (System Power, Reset, DC-IN Power) - USB Type-C Connector (USB 3.2) x 2 - USB Type-C Connector (USB 2.0) x 1 - 3.5mm Earphone Jack x 1 (with Microphone Input) - 3.5mm Line Out Audio Jack x 1 - Analog Microphone x 1 - Digital Microphone x 2 - Gigabit Ethernet with RJ45 connector - DP x 1 (Mode over USB Type-C) - LVDS port x 1 - eDP port x 1 - UART x2 with serial-to-usb converters and USB Type-C connectors - UART Port x 2 on Pin Header - M.2 Slot x 2 - I2C Capacitive Touch Pad - 4-Lane DSI x 1 - 4-Data Lane CSI x 2 - I2S Pin header - 40-Pin 2.54mm Pin Header x 1 - CAN Bus x 1 (RS232 Connector) Signed-off-by: Louis-Alexis Eyraud --- arch/arm64/boot/dts/mediatek/Makefile | 1 + arch/arm64/boot/dts/mediatek/mt8371-genio-520-evk.dts | 19 +++++++++++++++= ++++ 2 files changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/me= diatek/Makefile index e3b63085c0608b86dc8638c9d5e0b73441e9ed7b..e6356733a1c0ad5f3ccf9517f3e= 393ba5f114da8 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -106,6 +106,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8195-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8365-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8370-genio-510-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8370-grinn-genio-510-sbc.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8371-genio-520-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8395-genio-1200-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8395-genio-1200-evk-ufs.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8390-genio-700-evk.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt8371-genio-520-evk.dts b/arch/a= rm64/boot/dts/mediatek/mt8371-genio-520-evk.dts new file mode 100644 index 0000000000000000000000000000000000000000..b259fc6c01a13bb84c1ed8b4433= a799241a28a6b --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8371-genio-520-evk.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (c) 2025 Collabora Ltd. + * Author: Louis-Alexis Eyraud + */ +/dts-v1/; +#include "mt8189.dtsi" +#include "mt8391-genio-common.dtsi" + +/* + * MT8371 SoC is a variant of the MT8189 with only one ISP engine + * and lower maximum frequency on the big cores and on the Mali GPU. + */ + +/ { + model =3D "MediaTek Genio 520 EVK"; + compatible =3D "mediatek,mt8371-evk", "mediatek,mt8371", + "mediatek,mt8189"; +}; --=20 2.52.0