From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out203-205-221-155.mail.qq.com (out203-205-221-155.mail.qq.com [203.205.221.155]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 82E271DA23; Sun, 22 Mar 2026 07:14:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.205.221.155 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774163681; cv=none; b=Go4quMcCqIFhpYtIJ3Gih2klWsHtiTnmz2i6hEK0aLkKmsVUKPxpLwvxKwE7l8jR/LkMfpNS7XsfeeK0PuVCF+0XR3RQe9ARjKnN6sWYhnYn0uSR9I+ovXMXI/AWTEsrL/kYmOClpy6q2Y6/FrWEJoh3TB8oXlD7bv/GrG+RX/g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774163681; c=relaxed/simple; bh=9Oh7o4s5u3tM46vTj5o9FDWnEPZvNAa6zB1uoaXoc0s=; h=Message-ID:From:To:Cc:Subject:Date:MIME-Version; b=MrIP/xnrlX4iYl7jof+V3hazVgoCnrNg6aDVfdtQW1qA1lxWCWUtdaDlj9jN2uuy9ikAy4nYLm4dWpIti07pgJb4rDhrgGiyqa7kWjQlTf78R+e36Nuv4zR1QVIGTcWJPl77UDzcuCredgc8K27Bqs14z+wujQdtnwVupe/OAL8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=disre1Ft; arc=none smtp.client-ip=203.205.221.155 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="disre1Ft" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1774163675; bh=guhDS6bPNI6x9tvBV1aacc+eiiwRreuOKVAX6VU/UZA=; h=From:To:Cc:Subject:Date; b=disre1FtXIhbuCBn52Ox3ecHQNPbKEvN2076zmDzrLQy+AjWeaRocuj1bkI7FVK3N BXSpuUMGdyLAqo3+AwdeL/jirYRwGLMZZTeRoW7c9y5hxKUz/xMRhgd733sHe2kj72 +O+iV5v6mu8jHhRK2xF/RuQ7W2+8KIZ01AfpyumI= Received: from MYJGMC.tail4697e5.ts.net ([122.195.139.226]) by newxmesmtplogicsvrszc50-0.qq.com (NewEsmtp) with SMTP id 3A0B863C; Sun, 22 Mar 2026 15:14:32 +0800 X-QQ-mid: xmsmtpt1774163672trw816mi1 Message-ID: X-QQ-XMAILINFO: N0fQvfW76Vv1rImnb7vbXwpv1R++wOO/jJUzYlvON50oM7il2p9N1V/f9Ft3pm zt1VNdi++gpLJuVZUXV1J/1KscBMva/8WbVS8D+Lrq0h7UHEwpP3rucw/aQ0qr+FLsZhV5QPJ327 xYUwuA3hETebH9yjxloBPwrr6ewelwCoTCotzGNrxUs2PerCiALqnQTqs2B70IGzSTmQhG/TB406 Fx4S1akdmPcwCuMnweMlCxM8rmgNC+307gKSN910f531mVRiXJ7KhOnLtjQzyXiOa037vbtjunZX iQ8TttLJ/uRD2R9DWeefW5F52QV6OTS+d/SNO0CQYCLg/Jk2fdO07kD6ZbqhtAqjigolYf6pfWba KH+jqhv6onmd5B0z8PSj4/4QZipNsS8tA35AU5JxTkcfkBLDvaoLu+Gii89Pkv5rxT3GYxNOIb+J y/tkfMtThOCYSc5NMX9Crs7t2pM8IIEkbYBGC+gIuu1VPj/ozWtqFrvOHKP5EfdpvxDcEBjyQEJD sOm3lFGrkrHgSvjqsXVV9/lG1B7OMzYsce+Zb/xEyOluRGY5ZboykbxPNyziY62xTzqC2xEZPrtc DSEBFQmF+MlxOcTzyCweDazURSNeUJJv3inOdXIJDZ+xYU2fE6JHtXMhLBU69HUONXuqXXa+0mL0 CF4/PBFxDvsHVejK24O9JjTjPb6DoN07VKA6bep8hICGE9HwgUX9OmvnckNAXjinxzMFx1JmZIxO rmV06UyOSb3kwaihpncR3eZoMRlB1yxOylPPyJ8i6y2JkRxYADgXwe77PNuW19mRnhIT5SsnTVsB WYmC0N+UF5abaBj041NIn+uwUdc7IP5+2BtnLXvJDem4gA5awWXCuv8QyhFbNQH7hV5uhIImVUBP MAJ7xmwyq4IlvmIPDQCxUCbUdVyaP82glnuD6WcNIpVJiOaXvW96VvOZtdztx1KhTABVZNvXDZDn kvDqwZEda/nUABrzeqpiyY/sOLg/xo8FYW0gR+D8/vV5/JZP4J2e8hEgxl80CcLMq9FkpFQIQJ09 8b7hm+poCPBOR6VpJu6megXcMROYXRWOeGYaxweiX+n4ovMYXXn6ALswquJKw= X-QQ-XMRINFO: MSVp+SPm3vtSI1QTLgDHQqIV1w2oNKDqfg== From: wjjsn To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, chenhuacai@kernel.org Cc: kernel@xen0n.name, devicetree@vger.kernel.org, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, wjjsn <2858482031@qq.com> Subject: [PATCH v5 0/2] Add Loongson-2K0300 processor support Date: Sun, 22 Mar 2026 15:13:14 +0800 X-OQ-MSGID: <20260322071316.1537953-1-wjjsn@qq.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: wjjsn <2858482031@qq.com> The first patch adds the necessary DT binding documentation, and the second patch adds the DTS and DTSI files for the SoC and the board. Changes in v5: - Remove unneed properties clock-names in node clk Changes in v4: - Fix a typo in v3 dt-bindings where 'loongson,99pi' was incorrectly used instead of 'loongson,ls2k0300-ref'. Changes in v3: - Corrected the compatible string in DT bindings from 'loongson,99pi' to 'loongson,ls2k0300-ref' to match the board's formal name. Changes in v2: - Add DT bindings. - Included the missing Documentation/devicetree/bindings/ modification. wjjsn (2): dt-bindings: loongarch: Add Loongson-2K0300 loongarch: boot: dts: Add Loongson-2K0300 support .../bindings/loongarch/loongson.yaml | 4 + arch/loongarch/boot/dts/Makefile | 2 +- .../boot/dts/loongson-2k0300-ref.dts | 34 +++++++ arch/loongarch/boot/dts/loongson-2k0300.dtsi | 94 +++++++++++++++++++ 4 files changed, 133 insertions(+), 1 deletion(-) create mode 100644 arch/loongarch/boot/dts/loongson-2k0300-ref.dts create mode 100644 arch/loongarch/boot/dts/loongson-2k0300.dtsi -- 2.43.0