From nobody Mon Jun 15 00:03:54 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 A563A234994 for ; Tue, 7 Apr 2026 05:57:30 +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=1775541451; cv=none; b=Ja4UpATmUhzXGnpUL52YXgLPU9LiunnTEkQxbKzIEgOilK+8SQ/1oZZe3DP6IG8mddd3aocfPdNa8EgzMIUfD5/HKq8A8klqu+60jNH5H+nkW5eAWczCXPYtsKXSm+Jb8MbkmyMIaGNacu6rOCrqV91Spa4OMd5uQH2ljgDHS3U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775541451; c=relaxed/simple; bh=zK063f5vJs8d4NSisBOSlWo//Lk2qaqpvvCG6lxzrQo=; h=Subject:References:In-Reply-To:Content-Type:Date:Mime-Version: Message-Id:To:Cc:From; b=kzRoBImTV9S+ATpYes8miLFDNa2PYtMzw2ys+BG9WaGWELb3lgQMyJ5TG6oNwg1pCU+Hq4HNsycNkCTHPiAHwwO50uL/+bbCavrPDdATD56eo2k0F7MZgnv4P8XJkJ3Me3h22J4k35Js0tQz5z+I6X+d7XT/dFdipLvW4ABDIXc= 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=SQ14HydW; 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="SQ14HydW" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1775541446; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=pbcWRNal8Au0QhSjQPOsXBbyLTIaEzxxGdM+7rilYnY=; b=SQ14HydWFFTJFuAcQBsXRnDe0fzbvMV65urDlVcAHsL3WGqfl/Zr3uObBSswpp7BjBk9kl 7UdJViigM0t9trPKTZ658yJWpoMmf1RyvIBqfN/mMA1dSFfiZA37BXEnuTewNsFamXOibD klSX2wGxaK46DHXWwqB9+FPQkLbUPe31EM5u51u3oT3j6EXIaqORKeIobKb/BBDHHrgFiz A83fSTjSMhesZWP4sHrQU2OH0NPw+DSUiG/79PirfWDpxtwMa8KOEHQJjQ4g9032F4lH7I 5T+q6I44kkHvZyXSjP6oS2mgo0fiZnX3uwMhQ90tYoStgTAhwuDq1fo7juewuw== Subject: [PATCH v3 1/2] dt-bindings: riscv: spacemit: add deepcomputing,fml13v05 X-Lms-Return-Path: X-Mailer: git-send-email 2.43.0 References: <20260407055557.1202713-1-sandie.cao@deepcomputing.io> In-Reply-To: <20260407055557.1202713-1-sandie.cao@deepcomputing.io> Date: Tue, 7 Apr 2026 13:57:07 +0800 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, 07 Apr 2026 13:57:23 +0800 Message-Id: <20260407055707.1202730-1-sandie.cao@deepcomputing.io> Content-Transfer-Encoding: quoted-printable X-Original-From: Sandie Cao To: "Yixun Lan" , "Troy Mitchell" 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" From: "Sandie Cao" 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 Acked-by: Conor Dooley --- 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 00:03:54 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 56D613793B8 for ; Tue, 7 Apr 2026 05:57:59 +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=1775541480; cv=none; b=Jpql8YGPtwWx7b2K3U/yAPrR9bEidYsP72q3BwKvlo+fjZy6G6jQwp2jC4j/Mow5CWGTedjFxQvqN7+8AbO0bQQN8Tg1t4i59NsrtVjn9aL0AnMzQqvGnzZ5Yw8osq4n1KAr82Dnu+VJjro5CqaaLCN4nRe22z+MWnrCOaHC9wM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775541480; c=relaxed/simple; bh=Q8yesp4F/ggS9SyR9uHzgMHBJyuCzAWFVs5/Ec9oJqg=; h=To:Cc:Date:Message-Id:In-Reply-To:References:Content-Type:From: Subject:Mime-Version; b=MsB4gD+v36mGPEPEkiSexlIQ4vXlZuMoJaVhNIOPyKh8LXhnVRcoMqWPpkgRLXnYGoCdoxUJ+2jvobzIJX6lslsfWVXqcBHt69gY19eol4kHlCobwn9vSPCd66BiUKgoCz6StCHGrKHa27cImq0TiVfdrrfMM2jTfXjT0GNZOHM= 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=AXFBaGRH; 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="AXFBaGRH" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1775541473; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=UlMDOCf69ohHLGRXWTyVugkc2fbCsuKOv08q0JkhaUE=; b=AXFBaGRHkdlMjDZsbAGX5wV4JAvkZTO32rOX0ge4eca4sle6++tu7lsElcz10vlujVLuIz 8Bv8MSfGEZSJWZJ/wODl0FUeKNxQnrIRGFDC8G1e2Hw/JejkRpbfT2PPi+YBGUh059cfF5 VGQuZgqqYGfxjG695vxZtVCfiWhszk+ed9dojjzd+S4V4dBldqi5wo3aGZd8vIITphKZlP di3upjwsYW/lKS99FNjDvRt/nFreRGz0mgZNZXBy0rS7AjRAfMMl2KSi5R5tYxQaSSirpl Y0YaiEA6/56nw95FefECfH78qgHu+k9qVjtl8HiHA+qtD9jFusMKp180AuJ4Lw== To: "Yixun Lan" , "Troy Mitchell" 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" Date: Tue, 7 Apr 2026 13:57:38 +0800 Content-Transfer-Encoding: quoted-printable X-Mailer: git-send-email 2.43.0 Message-Id: <20260407055738.1202750-1-sandie.cao@deepcomputing.io> In-Reply-To: <20260407055557.1202713-1-sandie.cao@deepcomputing.io> X-Lms-Return-Path: References: <20260407055557.1202713-1-sandie.cao@deepcomputing.io> From: "Sandie Cao" Subject: [PATCH v3 2/2] riscv: dts: spacemit: add DeepComputing FML13V05 board device tree 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, 07 Apr 2026 13:57:51 +0800 X-Original-From: Sandie Cao 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..783066fc7ad7 --- /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) 2024 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