From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CF0A5D3CC92 for ; Thu, 15 Jan 2026 00:39:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Gf3NQch0knuWipIOK+R9+pSp14il3lrPbdyNfMy4Qes=; b=OzFw7ikQFmr4IV qZANqbPr41gIWTIB/N/Q0MMxWh+kpAwJGuUfhp/uxKPrlr4pttyN+dT4Ap4ZGR1/pLZqNQKrqZ3YH Ly4fZd2pMrBDgBSfSF8E3HEUOCIOIrasFH7RX7aCutzakZwWT5HSkZawNfgBak5UV5gUQ/HEpx2CI j6jbldL1uUyc3W4A0uj4Ff+rt7G02vmFI4TjxqBgq1jPXf25BY82C+d1onHhP73cDlvM2FlMkbrVs RjCiGg1uoq84QgUkqM8VkgXPiAp6obyVDH6JeyB4ifD51cx/kbREVXDTX4VCalHybSzvpfKpI43ob 2CZO6/gEHhYDrKl+AflA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vgBOl-0000000BG1K-284H; Thu, 15 Jan 2026 00:39:39 +0000 Received: from smtp.gentoo.org ([2001:470:ea4a:1:5054:ff:fec7:86e4]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vgBOj-0000000BFzz-3cPL for linux-riscv@lists.infradead.org; Thu, 15 Jan 2026 00:39:39 +0000 Received: from localhost (unknown [116.232.18.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange secp256r1 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dlan) by smtp.gentoo.org (Postfix) with ESMTPSA id 36B89340FC6; Thu, 15 Jan 2026 00:39:32 +0000 (UTC) Date: Thu, 15 Jan 2026 08:39:29 +0800 From: Yixun Lan To: Guodong Xu Cc: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Conor Dooley , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Chen Wang , Inochi Amaoto , Conor Dooley , Junhui Liu , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, sophgo@lists.linux.dev, spacemit@lists.linux.dev Subject: Re: [PATCH v2 4/4] riscv: dts: spacemit: k1: Add "b" ISA extension Message-ID: <20260115003929-GYA33650@gentoo.org> References: <20260115-adding-b-dtsi-v2-0-254dd61cf947@riscstar.com> <20260115-adding-b-dtsi-v2-4-254dd61cf947@riscstar.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260115-adding-b-dtsi-v2-4-254dd61cf947@riscstar.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260114_163937_931924_34C3530E X-CRM114-Status: UNSURE ( 8.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hi Guodong, On 07:19 Thu 15 Jan , 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 k1.dtsi to conform to this rule. > > Signed-off-by: Guodong Xu Reviewed-by: Yixun Lan -- Yixun Lan (dlan) _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv