From nobody Mon Oct 6 13:17:46 2025 Received: from sender4-op-o15.zoho.com (sender4-op-o15.zoho.com [136.143.188.15]) (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 A54F42DA755; Mon, 21 Jul 2025 15:50:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.15 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753113061; cv=pass; b=g+Ips96C3ru0PEO8NcbqM0D17ee5pWKgB5lhKtlTICfvvBWlYklWiWA1O+nHhpER4XPp/hSc6qd6wCNKwI43J1GolLhA6YusDVluZ1uIJ3ChPkRvHcG86Ky5zozi83luo6NC81ystcF9xT273pxLKznQ6TyzZ4ZPWZcGSUD+8sM= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753113061; c=relaxed/simple; bh=cdC+gHkr28j2ptGfilNq1eA/ICUbwZpjzhH/BVYbOhg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=UJYENJioqzzuDbQWq5ulRUCxF7PiOHATTihTlsT1jHD73ugmnc7k60IF2TDxXMFB9AMYQnLQW0mTZee/J47/Gfsx2RPlC8MaLVkzYPV9MKZahDrtwi8ngUIHpzUfUHhvfR+1kaLwHf/FXyF2vJR0iniGQu4u++qwjvc86J2bgkM= 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=iGMAK2z/; arc=pass smtp.client-ip=136.143.188.15 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="iGMAK2z/" ARC-Seal: i=1; a=rsa-sha256; t=1753113037; cv=none; d=zohomail.com; s=zohoarc; b=JrgAnJPdtMlyCLy/ncZ2EGwJol7L02Y2NhPfSQqqtSbZdJIn35ZyVSwgxSMU8Y5w8AHVLlOLaDgGBDEnMSWkF0GPOhms7nEdvOFqykaxWYcplTGisTg1kYJC64mMGAPLKTw5ZV4ybNGFCookqlDtNlCSasoCBgwQvfnyg3qBhqg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1753113037; 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=dr0pBN5+6Qa6Jv/l48HU1CzV1Gi4jM0bXP6wQ8s9ah0=; b=RBJODeqZYx7zJDtvdYcl7O0JaEakRP/0bz3v4iDml9IDtXCFB73IuyT4uGU9ebfrWsdnIAOGCsAmxYtqjjBRfP5L/cz4tXrgiKQ8dRriHfN613LHz2UIAuWfQ1c2jVHA6yxaXJJgfpEU57fJuleqS66cfq8hyefLYygUe36BoLU= 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=1753113037; 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=dr0pBN5+6Qa6Jv/l48HU1CzV1Gi4jM0bXP6wQ8s9ah0=; b=iGMAK2z/ddfvn4wqS9X+Wubw8bhjIKUlT6d7325jCx6VV1qSsLe5f2zs13g8tOQ2 fxHXx+zdw20YKv3bR/LIZJItzawxIqk58zt/pg10dV6NHw2EbsyCOgL457cnzZ8l/1O m9iPPSvVHO+1c2kwr/3zKWigEaCrfWDfRBYD6Ais= Received: by mx.zohomail.com with SMTPS id 1753113034418920.8574925901848; Mon, 21 Jul 2025 08:50:34 -0700 (PDT) From: Junhui Liu Date: Mon, 21 Jul 2025 23:46:08 +0800 Subject: [PATCH RFC 02/10] 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: <20250721-dr1v90-basic-dt-v1-2-5740c5199c47@pigmoral.tech> References: <20250721-dr1v90-basic-dt-v1-0-5740c5199c47@pigmoral.tech> In-Reply-To: <20250721-dr1v90-basic-dt-v1-0-5740c5199c47@pigmoral.tech> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Daniel Lezcano , Thomas Gleixner , Samuel Holland , Anup Patel , Greg Kroah-Hartman , Jiri Slaby Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Palmer Dabbelt , Conor Dooley , linux-riscv@lists.infradead.org, linux-serial@vger.kernel.org, Junhui Liu X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1753112991; l=946; i=junhui.liu@pigmoral.tech; s=20250507; h=from:subject:message-id; bh=cdC+gHkr28j2ptGfilNq1eA/ICUbwZpjzhH/BVYbOhg=; b=fAPwZIz/SLTjhDnmuDiXkGxPW6eDmJ/wZ25iYTmNlzRpbbjVsh8a0tgl+ExiijV4KRJtZS4zd MMHGM/CTd8sB4rxyUu3shUbCPjalI8VBGnNuZCKLd0e/apS6EOOInL2 X-Developer-Key: i=junhui.liu@pigmoral.tech; a=ed25519; pk=d3i4H2mg9LUn4SQemoLAjLRQy0nTcyknIv6zgKMwiBA= 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. 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 2c72f148a74b019e46ad5917a0b75d45777c385e..f198d8b1fa328f538b4a2983ca7= 95340337fbd2b 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -47,6 +47,7 @@ properties: - amd,mbv32 - andestech,ax45mp - canaan,k210 + - nuclei,ux900 - sifive,bullet0 - sifive,e5 - sifive,e7 --=20 2.50.1