From nobody Sun Feb 8 10:36:37 2026 Received: from sender4-op-o16.zoho.com (sender4-op-o16.zoho.com [136.143.188.16]) (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 B092D2E8B75; Tue, 21 Oct 2025 09:45:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.16 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761039916; cv=pass; b=YZasB56axoQEPIEhd64cUXvUyGP4iYMtCRzRlZBvK8d4gscSX9zek/SBRtCW9yng1+qBf7p3dbj3gut/AG5GrcHAQmYJ2WLSKFbTCMM2w3FVoMRV5VmXsFI1IEx1aKSzMbNc/FrefoskJreWauf7VhCUSUcwejC7kYqoXPwTML4= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761039916; c=relaxed/simple; bh=5OYq33h90o1+r7OH7UN8UF/BUb5PEB3MS3L1zmHF3vw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ovVHlbzu0MnFonIrnKd8/nfqL+iI/6KH3/vvH0BSQYgLIovrIqbNjjhb1O5uFAMKjw16JdF/2rk5DikRKad/25bAqneSllUA6g+g7gbnH7uqTkgbMNDVEicMvgmXXU4Zbjcb1TyuShoRhoSkM1G326UJyg2K10QnwyF9BIfv/yc= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pigmoral.tech; spf=pass smtp.mailfrom=pigmoral.tech; dkim=pass (1024-bit key) header.d=pigmoral.tech header.i=junhui.liu@pigmoral.tech header.b=CVEgXSJe; arc=pass smtp.client-ip=136.143.188.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pigmoral.tech Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pigmoral.tech Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=pigmoral.tech header.i=junhui.liu@pigmoral.tech header.b="CVEgXSJe" ARC-Seal: i=1; a=rsa-sha256; t=1761039878; cv=none; d=zohomail.com; s=zohoarc; b=CzhPh0E1MzU/He1kp2d8LJG8YcAuqE0BD9sKX0R79U5LKrpF1cNy2IWRfjNWMoVGZ/tl91XnCGzPkkz3ZzNoyXV1kN3/wL0QPgJYUKatlEOYDW+FChKZ+R7SivVA35kMm8pKH5Ns0H9/O3Eja4oqM790s3GzDQeoWklmBUhkxDw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1761039878; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=RilxgnaE6+nQcWx0vQ+3dyIGCcddcgCTt1jy8Noi5+4=; b=KLKyIWwHs5FWpyq2AGRcOqSb9aTRqek8h46xIN4VsvaMifL/mnAxCn5T49Um4ecTgmzcy8xUdDHYBVa1tqBYgfphvR1k9UghnqTk5OQ/HTMA51SoWT12K0LIfSVXY1awMCfEppi7TsjA0ybXHyT5ZONvWwZoxj6pPjb6+wgf6aE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=pigmoral.tech; spf=pass smtp.mailfrom=junhui.liu@pigmoral.tech; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1761039878; s=zmail; d=pigmoral.tech; i=junhui.liu@pigmoral.tech; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=RilxgnaE6+nQcWx0vQ+3dyIGCcddcgCTt1jy8Noi5+4=; b=CVEgXSJeAfY820DC0XFAUZ+4RwBYYPZUbnrK+fTB8Zm9mk15kGZ23qqHtRjlvkaC auWVhNfeDHywwHXSex23iaieNsh5IHj66GJxJnp4KR7NGdAjj6AU39Yy/o+8/qGMZWn w4hHdECvgPkr+sOnAviANFb8xUf+moqy2mlann7o= Received: by mx.zohomail.com with SMTPS id 1761039877372806.2676973256036; Tue, 21 Oct 2025 02:44:37 -0700 (PDT) From: Junhui Liu Date: Tue, 21 Oct 2025 17:41:37 +0800 Subject: [PATCH v3 02/13] dt-bindings: riscv: Add Nuclei UX900 compatibles 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: <20251021-dr1v90-basic-dt-v3-2-5478db4f664a@pigmoral.tech> References: <20251021-dr1v90-basic-dt-v3-0-5478db4f664a@pigmoral.tech> In-Reply-To: <20251021-dr1v90-basic-dt-v3-0-5478db4f664a@pigmoral.tech> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Junhui Liu , Thomas Gleixner , Samuel Holland , Chen Wang , Inochi Amaoto , Daniel Lezcano , Greg Kroah-Hartman , Jiri Slaby Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Walmsley , Palmer Dabbelt , Conor Dooley , linux-riscv@lists.infradead.org, Inochi Amaoto , sophgo@lists.linux.dev, linux-serial@vger.kernel.org, Conor Dooley X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1761039846; l=999; i=junhui.liu@pigmoral.tech; s=20250910; h=from:subject:message-id; bh=5OYq33h90o1+r7OH7UN8UF/BUb5PEB3MS3L1zmHF3vw=; b=H/b+n5Z2ErCQTJ9UpdLacCYN9dWlOcEXkm7NsiwvteVCpJkHVGwXRaCyO1AUN7qZntq4NrGxt 0X3AOAqG7u+A1GD5IEr4pNVPHr2eSMGcmNej/poUpbvaX31l1vju6K2 X-Developer-Key: i=junhui.liu@pigmoral.tech; a=ed25519; pk=cgATWSU1KfGWmdwNmkPyHGnWgofhqqhE8Vts58wyxe4= X-ZohoMailClient: External The UX900 is a RISC-V core from Nuclei, used in the Anlogic DR1V90 SoC. It features a 64-bit architecture and dual-issue, 9-stage pipeline, with lots of optional extensions including V, K, Zc, and more. Acked-by: Conor Dooley Signed-off-by: Junhui Liu --- Documentation/devicetree/bindings/riscv/cpus.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentat= ion/devicetree/bindings/riscv/cpus.yaml index 153d0dac57fb39d39219e138792f4cb831cb88dc..20b7c834559cb11d17dd4e41197= 87b88b85e19b0 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -48,6 +48,7 @@ properties: - amd,mbv64 - andestech,ax45mp - canaan,k210 + - nuclei,ux900 - sifive,bullet0 - sifive,e5 - sifive,e7 --=20 2.51.1