From nobody Wed Apr 1 23:27:40 2026 Received: from va-2-38.ptr.blmpb.com (va-2-38.ptr.blmpb.com [209.127.231.38]) (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 321AA19CD1D for ; Tue, 31 Mar 2026 03:47:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.127.231.38 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774928877; cv=none; b=YnjkFB3S2t8AjDtKebjfDXNi0KPMW54wyQYUCTmEEPn/3Kck51XsCZ7B67z5rvuxyi5UtKpb+YQY80ZlXbR5jnlIy3UQsQ3P6axzOLnRi5dbLRU4/O0cCQcs46f5SbEL5x4uqE4QhYU90iKqEOURmNlZVaaRc+NjmEEHwkLPX88= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774928877; c=relaxed/simple; bh=MX6CzuviI+/EnFy0Q6mBW1NCykplXKMI8oP2t7QU72M=; h=Subject:Message-Id:References:Content-Type:Cc:From:Date: Mime-Version:To:In-Reply-To; b=R+cBZLA8JT2MVka3vih9fv9CG3xlHsaqATEHmgfO3qH07G5abKIENbfXdWxt1maAd1P2uJNOSaERGfwwfCAN7otQyz0B/F6m1kI45hCShJJiQfBBx/dS6DutEAGE/l3Sb30PBxZI6KnO1UIvYRmEPr3LRAd/rhw8UT4B1Iic5WU= 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=R5fjyXGG; arc=none smtp.client-ip=209.127.231.38 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="R5fjyXGG" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1774928756; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=8ZrGJtuUZUqfsJ/vLx0Y6+SpVnJ2IBWTOzQzaZB9Dm0=; b=R5fjyXGGdW5kOIffatPfw3VxatUWlKXgItoC58HBj7/fjaqPogxluulpDO80YOcRQ2i8yG 17vWL8Uqxi4/cp6o/mQe/sfIUy3Wm0dxIBtr7/vLiSkZy0vMvDJIiyGMphbQ2+mVHaX+k6 e/f11wjLA1eUHAkf+l0b+0ys1wpwC7QJP/6lY+4ZHSpWybrM4/Z/zvxG1Gqv8CQWC+sv+/ NL4jFA9whJ10rPYQzSlAaDhiOnB9BkPKycvug6Rgwk9z1OntQVXbn3qNM/2aFb6/kgcJfl V2u87EJH49MJjyP+joJxUetxRTEEP2LfzFdfqyfM3VSxBAoUNbGsfkdq9e6VUw== X-Original-From: Sandie Cao Subject: [PATCH v1 1/2] dt-bindings: riscv: spacemit: add deepcomputing,fml13v05 Message-Id: <20260331034539.67167-1-sandie.cao@deepcomputing.io> Received: from roma-Laptop-12th-Gen-Intel-Core.. ([121.34.226.213]) by smtp.feishu.cn with ESMTPS; Tue, 31 Mar 2026 11:45:53 +0800 References: <20260331034423.67142-1-sandie.cao@deepcomputing.io> Content-Transfer-Encoding: quoted-printable 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" , , , , , "sandiecao" From: "Sandie Cao" Date: Tue, 31 Mar 2026 11:45:39 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Lms-Return-Path: To: "Conor Dooley" X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260331034423.67142-1-sandie.cao@deepcomputing.io> Content-Type: text/plain; charset="utf-8" From: sandiecao 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: sandiecao Reviewed-by: Heinrich Schuchardt --- 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 23:27:40 2026 Received: from va-2-30.ptr.blmpb.com (va-2-30.ptr.blmpb.com [209.127.231.30]) (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 3519E2C17A0 for ; Tue, 31 Mar 2026 03:46:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.127.231.30 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774928802; cv=none; b=GgpvKdF3Z0OsA5LfqqfhZaILibDUk9Ucdi06NcL1XMZv6T8kUojXVTjmITukD7qA2ocEumIVUNfg0QaMKEwlx8o51rE23wihv8+E3Q0UsXgL+kncdFOlW1c1hq+nFwlaIjwVoZ5filcamjBePDKPX1ElR64LYJNYhgv5FdJuOng= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774928802; c=relaxed/simple; bh=Be95sgJhy7tl+MSgMsRMfXH21FS10pz3vyy5Zu2uGEs=; h=Subject:From:Content-Type:Cc:In-Reply-To:Message-Id:Mime-Version: References:To:Date; b=VenLO+aGOSOD0T+pa3zxQbUFfvtNAJe8i+xcbunmihDdZ/AELLWkr46FQ44fE4Anh2RbZofFfFATC9276HXwIikONMaYxxrlZfRlHEGdjWjWe5nSuUCW2p72onnhdouuMsLecgyu23pa6K//wsLTbPjhFMLJKITcpPyk0iGZnQ4= 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=2TbslbfP; arc=none smtp.client-ip=209.127.231.30 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="2TbslbfP" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1774928795; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=adbwCMKb7Nv+mdDYBK4X6QCJvMGtjE/qyJ+e/ZtD1z4=; b=2TbslbfPgJvggZEJYnssijhc8RjZNFrU2dGRNw0NxBxTjdHCUfau4tbOB3GK9tDbG571pr cCbF8UsyQr1H+c/+yCmspwGQ4Q3SPtnaTP8e5qlVBpiuXzqwm1gQI52/mb2eMyaDaoba6L 5ttm7FwGgP/NZr9uNybUhSZF6D8CvoDF7HQ/bJU4P00/XZBWuGykG1fZG61lqB5zB2vOm/ x+HiegtgzO6Jwhrn3aKxSaKXaxOSvGHWH9bV6aOfXPhuLQ0VnUWBssTpg4cV1+u8ztkwWb Cqyo2HSfNaoyi+vDjEhTDdZAePPVTBixpSqeFGS7yRlEmIFeI7QQ2jacfBCN1g== Subject: [PATCH v1 2/2] riscv: dts: spacemit: add DeepComputing FML13V05 board device tree X-Original-From: Sandie Cao From: "Sandie Cao" Received: from roma-Laptop-12th-Gen-Intel-Core.. ([121.34.226.213]) by smtp.feishu.cn with ESMTPS; Tue, 31 Mar 2026 11:46:32 +0800 Content-Transfer-Encoding: quoted-printable X-Mailer: git-send-email 2.43.0 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" , , , , , "sandiecao" In-Reply-To: <20260331034423.67142-1-sandie.cao@deepcomputing.io> Message-Id: <20260331034616.67183-1-sandie.cao@deepcomputing.io> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260331034423.67142-1-sandie.cao@deepcomputing.io> X-Lms-Return-Path: To: "Conor Dooley" Date: Tue, 31 Mar 2026 11:46:16 +0800 Content-Type: text/plain; charset="utf-8" From: sandiecao 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: sandiecao Reviewed-by: Heinrich Schuchardt Reviewed-by: 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