From nobody Mon Feb 9 01:16:34 2026 Received: from mail-pl1-f195.google.com (mail-pl1-f195.google.com [209.85.214.195]) (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 B84D030DD1F for ; Thu, 15 Jan 2026 06:52:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768459979; cv=none; b=bqCejI9NT1YulHVEmnJ/9Zxx0FY8Yc1obPaappeSefn4rymoBDzPI3UMI3xzDynvGk1K5iSuVNrnNos+ns8gG/pUs2saeE/foYlVh3YX/rxAGty7pF7GxdZ2JbJd+HP45N4PPrLe+LA34PQ+87EILk9TgnbTffLkjtK2F5NAT9M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768459979; c=relaxed/simple; bh=k4VYJTSgNG2EBcFca+PjRqHwafPCJ6Z9F1DCzhfpcUU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hxOBJp+BHkROqIHSwyY1PN2SY1AshsnnmYEoupetDyjt4JtNoxoj8C6GchEzmuUZJOy33R1ZvJ+ebf/c+mW0m7+QL88wHK1IfL5tw4jCh+t8ndMaQLz+kAkBhupo/wkOloLFgAmkumEUelco1GDpSvtC7rz2xXTQT0knZRQ4nik= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=riscstar.com; spf=pass smtp.mailfrom=riscstar.com; dkim=pass (2048-bit key) header.d=riscstar-com.20230601.gappssmtp.com header.i=@riscstar-com.20230601.gappssmtp.com header.b=BhqjN2Ns; arc=none smtp.client-ip=209.85.214.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=riscstar.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=riscstar.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=riscstar-com.20230601.gappssmtp.com header.i=@riscstar-com.20230601.gappssmtp.com header.b="BhqjN2Ns" Received: by mail-pl1-f195.google.com with SMTP id d9443c01a7336-2a09757004cso4524545ad.3 for ; Wed, 14 Jan 2026 22:52:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=riscstar-com.20230601.gappssmtp.com; s=20230601; t=1768459973; x=1769064773; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=uSxOkq26KY5aFi9jIDHJotlQaCGxwZHXeVQL20enYRs=; b=BhqjN2NsOWZF4yghpc9GaG+3z+84O7VdZo05dkdCczI28tmBOf3XhpahFgpVB0Luj/ gASxCkTDvg2Ce/DArtL/pxqJf6t5NiAwy4mE9N1d+tY84iUXSC/9s4/Of0RgaevIdxrJ CzDtcFqGWHXGbU8vq8zE06xaY7H5JERYK3LGSl2wjDLefXFCeYAzdQZzmskylB07F1QJ hyO0+P3O3RI0nd9VU100fLEtqoc4ETrfaZyXMQiW4Gi55KED1309CQXD1w1WVyBUvAG/ 3PxdRNUFbba+KSBOitxNGwnvi8DBRQPYoPDJiIFTI8TyI7xXE+WuKrJ93KPsdZG/bLNo lkVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768459973; x=1769064773; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=uSxOkq26KY5aFi9jIDHJotlQaCGxwZHXeVQL20enYRs=; b=HcPP6Ms9qnYdh+MWuJO1Ag8XrA+KnJYUrE/kYwwHwIjGjV54wG73c5eTWmjVIY4e1L 8geDxKjjXR4fr/uMD6HihAmHoU9ys962YUqS6a1ua3/rotumURsDR6pu3deHT82KcBtO 3/3BSabEfcQ/VVgGKJ4NyWX60RfH9DJmaJiuzQYrbrGTFwoucv5XqAhTfpXJ3Yl0XTzZ RenbRL+rbEhixC/orYPGYYL/A2J7eCuhQuRdZl3UPR7xDwalZ9TO/WZHG1IsCNOINDgU lUQ1aH16+08wWxvntA87mtq3OwJEGtUmfITQhadAa26hlAQ57uU5BUwbpfRDlZ3OnG6X Uyfw== X-Forwarded-Encrypted: i=1; AJvYcCVUpKoX4s61jovSIQKx1VjCkVsPHAEDaEFPTSGDc4rZk8YlRIAaQpF3BwAgfP2Fq4HDdxLMtZgNPe82Edw=@vger.kernel.org X-Gm-Message-State: AOJu0YyIUuy6gHTfpKss6SZy1AbIjxRY1BgR2S9isjOxXrzC9wQbb94C q0jiJvuk+/aDmZxGSrnkmE7w/tEzIYLShYeSBjcAMleRJqSBsWBnND8rvckrVC7VDtKCiamQhQQ 2vX1jQiY= X-Gm-Gg: AY/fxX6xPaOPMf5BnKNMizz6Hhu9srMw9Ca8wHDV/MZDKCyEb5PE2nz2LQ9fJ2JBrei uzeI7ZmCHLrkAiqXltZJ5zXWRFEZN/jQf+nIs1QDlcEf5h0PIK15HkflIN5cQMmIZnLDpuQJHiS IhdwbOsgchHxFPicWKVF05BfQMfKFylLBIle0jQTwKjxh6ptKucVfCu1QLBezXCUzh8ye5eGMsc xz8wHUxbaQNC7nVmE72+EKDi98HYwzW1n3aOee4ySSOCBSOQphnFtTVPjgyiG9YizBmdfDGINyA 7ABazXdaerPF4u1dCDaqD0uEMFdRP+sBECqB9qbXe8tnEks9jLAhrsvE7dM86UNbPBAPcdtGjXD KO+ObzJ6/GCwMHIhp92HSdR/wgdGB59TiYV2RMKOstU5Mpqc9W5bN9xKNpjPWE8MgKnHXa7V2KK sUPYVgTwXfCrW1zQWYWxNB7eRQ+tPVVQNmglWO2UuXttzsg7MKFDhwJg== X-Received: by 2002:a17:902:f788:b0:2a0:e94f:f4e3 with SMTP id d9443c01a7336-2a59bb726afmr48755255ad.23.1768459973590; Wed, 14 Jan 2026 22:52:53 -0800 (PST) Received: from [127.0.1.1] ([45.8.220.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a3e7a3c6fdsm235081015ad.15.2026.01.14.22.52.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jan 2026 22:52:53 -0800 (PST) From: Guodong Xu Date: Thu, 15 Jan 2026 14:51:44 +0800 Subject: [PATCH v5 5/7] dt-bindings: riscv: spacemit: add K3 and Pico-ITX board bindings Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260115-k3-basic-dt-v5-5-6990ac9f4308@riscstar.com> References: <20260115-k3-basic-dt-v5-0-6990ac9f4308@riscstar.com> In-Reply-To: <20260115-k3-basic-dt-v5-0-6990ac9f4308@riscstar.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Yixun Lan , Daniel Lezcano , Samuel Holland , Anup Patel , Greg Kroah-Hartman , Jiri Slaby , Lubomir Rintel , Yangyu Chen , Thomas Gleixner , Thomas Gleixner Cc: Paul Walmsley , Conor Dooley , Heinrich Schuchardt , Kevin Meng Zhang , Anup Patel , Andrew Jones , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, spacemit@lists.linux.dev, linux-serial@vger.kernel.org, Guodong Xu , Conor Dooley X-Mailer: b4 0.14.3 Add DT binding documentation for the SpacemiT K3 SoC and the board Pico-ITX which is a 2.5-inch single-board computer. Acked-by: Conor Dooley Reviewed-by: Yixun Lan Signed-off-by: Guodong Xu --- v5: Add Reviewed-by from Yixun. Add Acked-by from Conor. v4: Adjust maintainers list in alphabetic order. Declare spacemit,k3-pico-itx as an enum, which can save future code change when adding new boards. v3: No change. v2: Use one-blank-space between name and email address. --- Documentation/devicetree/bindings/riscv/spacemit.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/spacemit.yaml b/Docume= ntation/devicetree/bindings/riscv/spacemit.yaml index 9c49482002f7..b958b94a924d 100644 --- a/Documentation/devicetree/bindings/riscv/spacemit.yaml +++ b/Documentation/devicetree/bindings/riscv/spacemit.yaml @@ -7,6 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: SpacemiT SoC-based boards =20 maintainers: + - Guodong Xu - Yangyu Chen - Yixun Lan =20 @@ -26,6 +27,10 @@ properties: - xunlong,orangepi-r2s - xunlong,orangepi-rv2 - const: spacemit,k1 + - items: + - enum: + - spacemit,k3-pico-itx + - const: spacemit,k3 =20 additionalProperties: true =20 --=20 2.43.0