From nobody Sat Jun 13 23:24:07 2026 Received: from va-2-27.ptr.blmpb.com (va-2-27.ptr.blmpb.com [209.127.231.27]) (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 097F44207A for ; Tue, 21 Apr 2026 06:42:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.127.231.27 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776753780; cv=none; b=Kn676zROAckJfMWeCKOlkVFqr8xuW0I7bHjHD1H1MofCo2Th2LtuFG+AgZDAGcT9ifwrkRiPPICVUkBSFSO9YKJqMR21Cf1D92g0l06ggNwUIgCVHzSKMNwXw086kU+kftO8Gy6Lh69iws5kQGqxOe/sel8ai1bBNNcSI8G6u38= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776753780; c=relaxed/simple; bh=6SzyzgbDevNt76KCfRS1wR3MQ/oN93AyxLJkvLi31eI=; h=In-Reply-To:Mime-Version:Subject:Date:From:Cc:Message-Id: References:Content-Type:To; b=mhv/YwI0yMtxvnt68gFI8wjniPwR2S0dL6J4PhiNMci2TYBAWsIvVKWFHAbK7U5nOcE9n5hnEB/BH66yiRFLMmWDmb5tqbbZyBmHOo6cC5zFRQIVDYQX1hrbaOaWa8pL0vGuzdTPwxa9zud9ImLm+f1Hw+O3gHqD/JcjUW0rG3s= 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=kfN1Wm1y; arc=none smtp.client-ip=209.127.231.27 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="kfN1Wm1y" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1776753773; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=tSL4bEWkpMYj5yOXHwmGIAfJEzPdNlEws+iI0QHUxto=; b=kfN1Wm1ysap3YxLdEQ8sLMek9mDHBIK2C6YSpYq8lBjewQLSjlkjst+N8p89KJp3xYc2Kn XXHVvWZGxpRc37nMR91xNll3yQbFum/DsEfxi6sHVIYPYUJAaUJ1ivBoUNAuWHua3GWxPL fXPiU0vtFG1OrGpxS3oO9Cpp3J36lKDgOJ1Ox0csvqeCAhUpJgUqz38ecx5CowmArPKhS5 eZGTXl4lXhsc1BdfltWUPXMs0eIfKMaChBXnDjENWrMVQSO9MxvFLXYGc9oKdb8Q+IyXQ2 Nq9QuwB0f5N4hyKpZZOC+k3Dxqie0LhxXI3hzgmfqBbBPhI7tSkxwRDB5Tw4CQ== X-Original-From: Sandie Cao In-Reply-To: <20260421064021.1580094-1-sandie.cao@deepcomputing.io> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Subject: [PATCH v5 1/2] dt-bindings: riscv: spacemit: add deepcomputing,fml13v05 Date: Tue, 21 Apr 2026 14:42:00 +0800 From: "Sandie Cao" Content-Transfer-Encoding: quoted-printable Received: from roma-Laptop-12th-Gen-Intel-Core.. ([113.110.140.180]) by smtp.feishu.cn with ESMTPS; Tue, 21 Apr 2026 14:42:50 +0800 Cc: "Conor Dooley" , "Rob Herring" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Michael Opdenacker" , "Alexandre Ghiti" , "Guodong Xu" , "Hendrik Hamerlinck" , "Yangyu Chen" , , , , , "Sandie Cao" , "Conor Dooley" Message-Id: <20260421064200.1582367-1-sandie.cao@deepcomputing.io> References: <20260421064021.1580094-1-sandie.cao@deepcomputing.io> X-Mailer: git-send-email 2.43.0 X-Lms-Return-Path: To: "Yixun Lan" , "Troy Mitchell" , "Krzysztof Kozlowski" 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 Reviewed-by: Troy Mitchell Reviewed-by: Yixun Lan --- 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 Sat Jun 13 23:24:07 2026 Received: from va-2-40.ptr.blmpb.com (va-2-40.ptr.blmpb.com [209.127.231.40]) (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 0D8631FBEBC for ; Tue, 21 Apr 2026 06:43:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.127.231.40 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776753818; cv=none; b=ten1OR1TZDZgKMEBkzWbjj3GdiwfHyH52gcQLtYkiSvtfyx6KmODnybcyxUODIPcy2rsqOa8NW+iihGaEpPVb/MS/STgKOfAHXzN09gH+Q6CfLqrC1nTq6ttstpudh/V6Q0cpSsbQcTS+iiLI0WJF7K75mze+afp2VQZI6i6ZP8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776753818; c=relaxed/simple; bh=CbCxkqDl6mTA/Tuq6rd3XOJCytvSbtItky/ZCLZHx5c=; h=To:Date:Mime-Version:In-Reply-To:Content-Type:Cc:From:Subject: References:Message-Id; b=rJuFZ+/N5jHn45dxCcuHrESuVnmzdBb9Hd1rqzceIxDHBXc2Z/2VL4MAvlvlU+cm19qLFw2hZBc/f0L+X/ANaaCDLzyQoqZrhM0ohnLP3bamZmaj0R4l7HsjrtQPf3ZDWvJPEE1n4Fhgg7AhuXmg1Ov4MzKXVbIOQGJYwOYgPqM= 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=G6rHTNt7; arc=none smtp.client-ip=209.127.231.40 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="G6rHTNt7" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1776753806; 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=G6rHTNt7q+3C/yXg9zIVrCDA9/0yMFD1zu3Rkt9kIClHX1P32DtkJyHLj3aHg4AWEVaCuf /S4qeVcPuQGwRcRFbr5wz+onqfxdvYpMhTrPsrRNvq1yhJepFkhZE8R1n/mpQ758tqTv1d 0rLQFcbpIHGsi9pqgHCdUYAvzXD7jbLU5ZkpAIcmvfwMArvVTQuLzKje3JNRu3Gxtott0a j6ni31/e1ZP9AIqNQkTamQI/oMZ0ODRfQKB7tSGlTs1XORTsOzrrT08tvXoW03YPxs+Nrz p/0a5ua+pm0Ww6Pc8ySJ9en31OsVUwPfO5nJiQmturjadEEwI8ujXns7G3M9tw== To: "Yixun Lan" , "Troy Mitchell" , "Krzysztof Kozlowski" Date: Tue, 21 Apr 2026 14:43:06 +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: In-Reply-To: <20260421064021.1580094-1-sandie.cao@deepcomputing.io> X-Original-From: Sandie Cao Cc: "Conor Dooley" , "Rob Herring" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Michael Opdenacker" , "Alexandre Ghiti" , "Guodong Xu" , "Hendrik Hamerlinck" , "Yangyu Chen" , , , , , "Sandie Cao" From: "Sandie Cao" Subject: [PATCH v5 2/2] riscv: dts: spacemit: add DeepComputing FML13V05 board device tree References: <20260421064021.1580094-1-sandie.cao@deepcomputing.io> Received: from roma-Laptop-12th-Gen-Intel-Core.. ([113.110.140.180]) by smtp.feishu.cn with ESMTPS; Tue, 21 Apr 2026 14:43:22 +0800 Message-Id: <20260421064306.1583888-1-sandie.cao@deepcomputing.io> X-Mailer: git-send-email 2.43.0 Content-Transfer-Encoding: quoted-printable 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: Troy Mitchell Reviewed-by: Yixun Lan --- 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