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([61.141.250.238]) by smtp.feishu.cn with ESMTPS; Mon, 13 Apr 2026 14:06:31 +0800 X-Original-From: Sandie Cao Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-Id: <20260413060616.1235999-1-sandie.cao@deepcomputing.io> References: <20260413060524.1235982-1-sandie.cao@deepcomputing.io> X-Lms-Return-Path: From: "Sandie Cao" Date: Mon, 13 Apr 2026 14:06:16 +0800 X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260413060524.1235982-1-sandie.cao@deepcomputing.io> To: "Yixun Lan" , "Troy Mitchell" Subject: [PATCH v4 1/2] dt-bindings: riscv: spacemit: add deepcomputing,fml13v05 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. Acked-by: Conor Dooley Signed-off-by: Sandie Cao --- 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 Mon Jun 15 19:04:20 2026 Received: from va-2-36.ptr.blmpb.com (va-2-36.ptr.blmpb.com [209.127.231.36]) (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 4966439183F for ; Mon, 13 Apr 2026 06:07:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.127.231.36 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776060448; cv=none; b=n3IXiImKnNJ/ahMLfXGVgkhO8eq+ONcTD8STCb8JASvTUJpAXtuAS0lFbOITeFDQT2W+L79g64uxcDOZW2KErbL8SdGQ6tN2o7DlL/56OwibBQWx5JVBrObW39so2jun+dKaBd+09tRua83Bqthe/hLNlmbahqSpvz5G3yQ5z80= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776060448; c=relaxed/simple; bh=CbCxkqDl6mTA/Tuq6rd3XOJCytvSbtItky/ZCLZHx5c=; h=Cc:From:Subject:To:Date:References:Message-Id:Mime-Version: In-Reply-To:Content-Type; b=c0MMYfj87CrLPQxhsExM4Vr/fPU4ufb1xeBI2GqjRvRGMl4gAaUD2YPeWSl/PpGm1epYKt/GFV/3JWXZ3xd7kGk+UdB0OXI9CXdNhociVGGpCahRVsPOOzxP+Dcq3sXOgveC8Ow8olDZyPY5FAl2IaKIE0Bn/xvjIZ9/tv/ZA6o= 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=hBagppB3; arc=none smtp.client-ip=209.127.231.36 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="hBagppB3" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1776060440; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=6/8m1jwqw/6gdlFElveR8F5qXIxZI6jMOvX9OG4Jjb4=; b=hBagppB3UVWkPwV5yqB9l2U3foGZHQS6k136JJlXrnoIzb4KLWSasVz6qFVxiau58yP6mU yRrU9s35TZJUqSlEkcl3UM3eveSsIjsZ5WAyFWGKGMKsixV2kpG6wLKXFZKPcUEOVTmsgn py6zGycXnyHk+0rA21qjAR0QWdhR67oYPm+4gYzl19eDgDfsHLq/l2sq/OdlqiXdeB8rma Jk9q2ZDfLqfCseNWz9Ald4+eZ21sm2bKaas3DdCzOP/+3ZkJGcIiE+8vTA+TsFgjHuplzx qaiOhoJ5MfJUGSOqPP15VGPP68n85bkBXrJA2iya7/GBwIXmWgseVCIK2lrvsA== Cc: "Conor Dooley" , "Emil Renner Berthing" , "Rob Herring" , "Krzysztof Kozlowski" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Heinrich Schuchardt" , "Michael Opdenacker" , "Guodong Xu" , "Hendrik Hamerlinck" , "Yangyu Chen" , , , , , "Sandie Cao" Received: from roma-Laptop-12th-Gen-Intel-Core.. ([61.141.250.238]) by smtp.feishu.cn with ESMTPS; Mon, 13 Apr 2026 14:07:17 +0800 X-Mailer: git-send-email 2.43.0 From: "Sandie Cao" Subject: [PATCH v4 2/2] riscv: dts: spacemit: add DeepComputing FML13V05 board device tree X-Original-From: Sandie Cao Content-Transfer-Encoding: quoted-printable X-Lms-Return-Path: To: "Yixun Lan" , "Troy Mitchell" Date: Mon, 13 Apr 2026 14:07:01 +0800 References: <20260413060524.1235982-1-sandie.cao@deepcomputing.io> Message-Id: <20260413060701.1236018-1-sandie.cao@deepcomputing.io> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 In-Reply-To: <20260413060524.1235982-1-sandie.cao@deepcomputing.io> 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 --- arch/riscv/boot/dts/spacemit/Makefile | 1 + .../spacemit/k3-deepcomputing-fml13v05.dts | 31 +++++++++++++++++++ 2 files changed, 32 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..b5d5112de358 --- /dev/null +++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2026 DeepComputing (HK) Limited + */ + +#include "k3.dtsi" +#include "k3-pinctrl.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 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart0_0_cfg>; + status =3D "okay"; +}; --=20 2.43.0