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([218.17.141.187]) by smtp.feishu.cn with ESMTPS; Tue, 31 Mar 2026 15:12:50 +0800 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Document the compatible string for the Deepcomputing fml13v05. It's based on the SpacemiT K3 RISC-V SoC and is designed for the Framework Laptop 13 Chassis, which has (Framework) SKU FRANHQ0001. Signed-off-by: Sandie Cao Reviewed-by: Heinrich Schuchardt --- v2: Use formal format user name. --- Documentation/devicetree/bindings/riscv/spacemit.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/riscv/spacemit.yaml b/Docume= ntation/devicetree/bindings/riscv/spacemit.yaml index b958b94a924d..af8030242bdc 100644 --- a/Documentation/devicetree/bindings/riscv/spacemit.yaml +++ b/Documentation/devicetree/bindings/riscv/spacemit.yaml @@ -29,6 +29,7 @@ properties: - const: spacemit,k1 - items: - enum: + - deepcomputing,fml13v05 - spacemit,k3-pico-itx - const: spacemit,k3 =20 --=20 2.43.0 From nobody Wed Apr 1 12:32:20 2026 Received: from sg-3-42.ptr.tlmpb.com (sg-3-42.ptr.tlmpb.com [101.45.255.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B201837CD39 for ; Tue, 31 Mar 2026 07:14:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=101.45.255.42 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774941255; cv=none; b=SdGV55Ye5yECefQ8vr2e9LqcmK0Z9uiqCL/p0IMIlE1Sy9sU5x3sfjshKoBhmvlSX7/Jk8AB/s/3jbAYgqslOH6+a2ELPQlq0meRKKuuHyhWbdsQfV0CrDnZ2+WHZkfHnnH89WwfWjqK/iXSagriCp1nCLL7dYH+N06aFXmtWxk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774941255; c=relaxed/simple; bh=SdEXvbaK0+2FI034ECXWCBDob1yYeJV/BeG8B97GytM=; h=Cc:Date:Content-Type:Subject:From:In-Reply-To:References:To: Message-Id:Mime-Version; b=XnnPPGEDRsTFW71IUGwqIfPJU6J9ef7ysMS3z/Tm5yVQ1qo+YxRM4/xOvH1d2qJ9bs876fq+qPitje9kk25rB9kG/h5BLapiQtaQRiaBiGR2fMdfaPj3zsC3I7tqsKdxJ2k+Ypq7ydNLghrssPWEHpif0iTflDbRoeVAdXeGNs8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=deepcomputing.io; spf=pass smtp.mailfrom=deepcomputing.io; dkim=pass (2048-bit key) header.d=deepcomputing-io.20200927.dkim.feishu.cn header.i=@deepcomputing-io.20200927.dkim.feishu.cn header.b=STHsu/Dk; arc=none smtp.client-ip=101.45.255.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=deepcomputing.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=deepcomputing.io Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=deepcomputing-io.20200927.dkim.feishu.cn header.i=@deepcomputing-io.20200927.dkim.feishu.cn header.b="STHsu/Dk" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1774941209; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=1g9g0IOoBvF/uDencpTS9cXmd7As7+y4kUA4oinOBbo=; b=STHsu/Dk8RJMxFQR5QdnZrf9jm2UxdAvVwtM8zFNwNFxl3fpwrJQCcQ45nc5979B4pJH+W qHWCu5Ft7yU2Hvr6aiIAl32ZTzHlpQdurjUxMP9MP8D59qlSWEktz7NndLTop9S28U1lSq gODb7hmWx0kXuqTqSp5rK3i+1Fpt+F7MPH9yAzcDJUe8HCWeV2SqP7AH9uFTnKKuxP3iU8 IdVpK5UXJn/uCmsaJ++gwsK0fLC7gqyRuJzqW/iuacLsdO8z5KgPAY+Yryf4V4hth27GN/ W9m2d1KDQxjTWZ9Ob00Vs6Ww6TUAlzqyjmz9gSd6nNDQlKOr54M7jvbJ1uiurA== Cc: "Emil Renner Berthing" , "Rob Herring" , "Krzysztof Kozlowski" , "Yixun Lan" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Heinrich Schuchardt" , "Troy Mitchell" , "Michael Opdenacker" , "Guodong Xu" , "Hendrik Hamerlinck" , "Yangyu Chen" , , , , , "Sandie Cao" Date: Tue, 31 Mar 2026 15:13:11 +0800 X-Original-From: Sandie Cao Subject: [PATCH v2 2/2] riscv: dts: spacemit: add DeepComputing FML13V05 board device tree From: "Sandie Cao" X-Mailer: git-send-email 2.43.0 Content-Transfer-Encoding: quoted-printable X-Lms-Return-Path: In-Reply-To: <20260331071110.68321-1-sandie.cao@deepcomputing.io> References: <20260331071110.68321-1-sandie.cao@deepcomputing.io> To: "Conor Dooley" Message-Id: <20260331071311.68351-1-sandie.cao@deepcomputing.io> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Received: from roma-Laptop-12th-Gen-Intel-Core.. ([218.17.141.187]) by smtp.feishu.cn with ESMTPS; Tue, 31 Mar 2026 15:13:26 +0800 Content-Type: text/plain; charset="utf-8" The FML13V05 board from DeepComputing incorporates a SpacemiT K3 RISC-V SoC.It is a mainboard designed for the Framework Laptop 13 Chassis, which has (Framework) SKU FRANHQ0001. The FML13V05 board features: - SpacemiT K3 RISC-V SoC - LPDDR5 16GB or 32GB - eMMC 32GB ~128GB (Optional) - UFS 3.1 256G (Optional) - QSPI Flash - MicroSD Slot - PCIe-based Wi-Fi - 4 USB-C Ports - Port 1: PD 3.0 (65W Max), USB 3.2 Gen 1 - Port 2: PD 3.0 (65W Max), USB 3.2 Gen 1, DP 1.4 (4K@60Hz) - Port 3 & 4: USB 3.2 Gen 1 This minimal device tree enables booting into a serial console with UART output. Signed-off-by: Sandie Cao Reviewed-by: Heinrich Schuchardt Reviewed-by: Troy Mitchell --- v2:=20 Use formal format user name. Add Reviewed-by from Troy Mitchell. --- arch/riscv/boot/dts/spacemit/Makefile | 1 + .../spacemit/k3-deepcomputing-fml13v05.dts | 28 +++++++++++++++++++ 2 files changed, 29 insertions(+) create mode 100644 arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.= dts diff --git a/arch/riscv/boot/dts/spacemit/Makefile b/arch/riscv/boot/dts/sp= acemit/Makefile index 7e2b87702571..acb993c452ba 100644 --- a/arch/riscv/boot/dts/spacemit/Makefile +++ b/arch/riscv/boot/dts/spacemit/Makefile @@ -4,4 +4,5 @@ dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k1-milkv-jupiter.dtb dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k1-musepi-pro.dtb dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k1-orangepi-r2s.dtb dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k1-orangepi-rv2.dtb +dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k3-deepcomputing-fml13v05.dtb dtb-$(CONFIG_ARCH_SPACEMIT) +=3D k3-pico-itx.dtb diff --git a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts b/a= rch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts new file mode 100644 index 000000000000..2343ae3acc2d --- /dev/null +++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2024 DeepComputing (HK) Limited + */ + +#include "k3.dtsi" + +/ { + model =3D "DeepComputing FML13V05"; + compatible =3D "deepcomputing,fml13v05", "spacemit,k3"; + + aliases { + serial0 =3D &uart0; + }; + + chosen { + stdout-path =3D "serial0"; + }; + + memory@100000000 { + device_type =3D "memory"; + reg =3D <0x1 0x00000000 0x4 0x00000000>; + }; +}; + +&uart0 { + status =3D "okay"; +}; --=20 2.43.0