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([2001:861:3201:3d10:4ab6:6efe:9b65:a6af]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42e1ca1a4bbsm24186087f8f.21.2025.12.01.00.41.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Dec 2025 00:41:47 -0800 (PST) From: Gary Bisson To: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Gary Bisson , angelogioacchino.delregno@collabora.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com Subject: [PATCH 5/5] arm64: dts: mediatek: add device tree for Tungsten 700 board Date: Mon, 1 Dec 2025 09:41:40 +0100 Message-ID: <20251201084140.376058-6-bisson.gary@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251201084140.376058-1-bisson.gary@gmail.com> References: <20251201084140.376058-1-bisson.gary@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251201_004202_038646_C79780E2 X-CRM114-Status: GOOD ( 14.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add device tree to support Ezurio Tungsten 700 (MT8390) SMARC SOM [1] + Universal SMARC carrier board [2]. It includes support for the MIPI-DSI BD070LIC3 display which uses the Tianma TM070JDHG30 panel + TI SN65DSI84 MIPI-DSI to LVDS bridge [3]. [1] https://www.ezurio.com/product/tungsten700-smarc [2] https://www.ezurio.com/system-on-module/accessories/universal-smarc-carrier [3] https://www.ezurio.com/product/bd070lic3-7-touchscreen-display Signed-off-by: Gary Bisson --- Cc: angelogioacchino.delregno@collabora.com Cc: robh@kernel.org Cc: krzk+dt@kernel.org Cc: conor+dt@kernel.org Cc: matthias.bgg@gmail.com --- arch/arm64/boot/dts/mediatek/Makefile | 1 + .../dts/mediatek/mt8390-tungsten-smarc.dts | 22 +++++++++++++++++++ 2 files changed, 23 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index 30d169a31b10..85f338344dd3 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -102,6 +102,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8370-genio-510-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8370-tungsten-smarc.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-genio-700-evk.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-tungsten-smarc.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-kontron-3-5-sbc-i1200.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l-8-hd-panel.dtbo diff --git a/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts b/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts new file mode 100644 index 000000000000..f1cf2821107f --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2025 Ezurio LLC + * Author: Gary Bisson + */ +/dts-v1/; +#include "mt8188.dtsi" +#include "mt83x0-tungsten-smarc.dtsi" + +/ { + model = "Ezurio Tungsten700 SMARC (MT8390)"; + compatible = "ezurio,mt8390-tungsten-smarc", "mediatek,mt8390", + "mediatek,mt8188"; +}; + +&cpu4 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu5 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; -- 2.43.0