From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-op-o12.zoho.com (sender4-op-o12.zoho.com [136.143.188.12]) (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 1A06118EFD1; Thu, 15 Jan 2026 02:25:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.12 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768443959; cv=pass; b=ZO9yCnK8xK1nB6z66rmlOHVuYv4jrbiauWVrL29ljh63Z3lfMR6mFrQcY2QQ9zRe2WOLxXSbf2uBJSu0z0/ods3bwVXknuuEqKK8tn1PzWMlbMRlKlYSBpKKnkJN0incKIEe6YcilGEV4DUGzRNEsQBMrSy2H29RM0dff+UPRYQ= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768443959; c=relaxed/simple; bh=KjWm5wOna2WpOISnzqb2AoOrQZWydDdpwEHC+FBfdSA=; h=Mime-Version:Content-Type:Date:Message-Id:Subject:From:To:Cc: References:In-Reply-To; b=lzmMZZcM80WDg+StQlsnP3uqX3em32sIydjceTyR4s05wcNJwc58hyvNr0Q9mXJdYjn7asxgXG9JcakZXQ1DcpBMbGpAa5yqfazkFGZyIhckxFmtazzEmMdPDARubweYidqyNbp6y3/EPA/tBcF2XGkL909HfZM0IGBhEWZXyD0= 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=Xa1+brfs; arc=pass smtp.client-ip=136.143.188.12 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="Xa1+brfs" ARC-Seal: i=1; a=rsa-sha256; t=1768443924; cv=none; d=zohomail.com; s=zohoarc; b=SdLcgS0AKYw1OM2EI9pNozj2r+kFAtlgo6Uqeb5bGJak3M13Xbjtt9GAIv8taXGsvwD9hqRZCQtrJn/kD9n2rLrqUe12OgbcWutH1etf4THXoQyKyh8uLqCDFaqFsRHkEPDjuRfjuZB/uXDXVFMdznjgStlfuEFhlXysJuqFgAc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1768443924; 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=KjWm5wOna2WpOISnzqb2AoOrQZWydDdpwEHC+FBfdSA=; b=nZRh5JKIGp26Qewfw2ZYTcghWJC1miR80JyBZepVkCLnG+QRvpLmiWLzTik0FxagH7+1O1KUhs6lBVtz2aMdBtwhkCrfwnI+wIx2MYuuPH/zk530wSzSKYNkAn8jT0YiMZk/9NqyVWoZ7ibRmMNwDMYr3Ke120MuabO06E/b+hQ= 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=1768443924; s=zmail; d=pigmoral.tech; i=junhui.liu@pigmoral.tech; h=Mime-Version:Content-Transfer-Encoding:Content-Type:Date:Date:Message-Id:Message-Id:Subject:Subject:From:From:To:To:Cc:Cc:References:In-Reply-To:Reply-To; bh=KjWm5wOna2WpOISnzqb2AoOrQZWydDdpwEHC+FBfdSA=; b=Xa1+brfskQG59Bvab67yVX4GtVvPUI0BEyPcgTJ4qigru7KoXIDh5HNrGjnzwZpA O5KGuVymC/ztAQgtajaoGgLs3D+qQiN7PkoiKYuoGZczMbwWmMMwlp5qfmM9MtryEyF /NQdagYfzoJLhUNrTY43Irjd02Q6/ErceX1uUuto= Received: by mx.zohomail.com with SMTPS id 1768443921940306.07558282338914; Wed, 14 Jan 2026 18:25:21 -0800 (PST) Precedence: bulk X-Mailing-List: spacemit@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Thu, 15 Jan 2026 10:25:09 +0800 Message-Id: Subject: Re: [PATCH v2 2/4] riscv: dts: anlogic: dr1v90: Add "b" ISA extension From: "Junhui Liu" To: "Guodong Xu" , "Jonathan Corbet" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Alexandre Ghiti" , "Conor Dooley" , "Conor Dooley" , "Rob Herring" , "Krzysztof Kozlowski" , "Chen Wang" , "Inochi Amaoto" , "Yixun Lan" , "Conor Dooley" Cc: "Junhui Liu" , , , , , , X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260115-adding-b-dtsi-v2-0-254dd61cf947@riscstar.com> <20260115-adding-b-dtsi-v2-2-254dd61cf947@riscstar.com> In-Reply-To: <20260115-adding-b-dtsi-v2-2-254dd61cf947@riscstar.com> X-ZohoMailClient: External Hi Guodong, On Thu Jan 15, 2026 at 7:18 AM CST, Guodong Xu wrote: > "b" is ratified (Apr/2024) much later than its components zba/zbb/zbs > (Jun/2021). With "b" added into riscv/extensions.yaml, a dependency > checking rule is now enforced, which requires that when zba, zbb, and zbs > are all specified, "b" must be added as well. Failing to do this will > cause dtbs_check schema check warnings. > > According to uabi.rst, as a single-letter extension, "b" should be added > after "c" in canonical order. > > Update dr1v90.dtsi to conform to this rule. Line balancing is performed > to improve readability. > > Signed-off-by: Guodong Xu Reviewed-by: Junhui Liu --=20 Best regards, Junhui Liu