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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFAEFC00073 for ; Tue, 13 Jun 2023 13:28:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240133AbjFMN2x (ORCPT ); Tue, 13 Jun 2023 09:28:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39718 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235323AbjFMN2w (ORCPT ); Tue, 13 Jun 2023 09:28:52 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87357E5; Tue, 13 Jun 2023 06:28:50 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B5B5F6363A; Tue, 13 Jun 2023 13:28:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2481DC4166A; Tue, 13 Jun 2023 13:28:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686662929; bh=Tq282l+C2Dr1lf2RPS2aM+A8Oyr7+h44UW4Jg8xfhbs=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=KcgaJ6b3WJUNmYRSAfZ6WsF8uW14i0pHGUqfQ8qbVrnwHv8mkwzliNY52bKdNkzyw 8oaUyvyCC780GZKnZH7KC9oC6otccI0eauPbGL9IgmQtnO3R5aSpv5ARer1rB32lkF 2d4uKUE5XCBpIUm5U4BSU4DCrQpbGaie4LwHbJj1Siu5+1zT/muUy+h3szYViKJAFw oVzVrwW8F/o7VbqwygRlpxQFJUoAcazKCkvWPkHe6zjm75poQ3WFbTO3ZlMYb9/Dkz pw/ooL9JV7uYkoyjm75SLOFnSjhj13q03rSWUvGniN9XsFR1qwltOw2Ujx5sQGuDZH pj3hxljD5e64g== Received: by mail-lf1-f48.google.com with SMTP id 2adb3069b0e04-4f4b2bc1565so6734705e87.2; Tue, 13 Jun 2023 06:28:49 -0700 (PDT) X-Gm-Message-State: AC+VfDyFb6J1jrxv+FAqojxdGJaE5ek1QR3wg48tz8JqohieqJ2Dz/R0 7QT2NaheEYV5SC+NbJVD+uUSthGcAasXQLxdtQ== X-Google-Smtp-Source: ACHHUZ7xEzfSwXxw+hZJuk+2aAUcZRqN2kDCLuPdkshb6lV2DAnOexM7QB+9J/ErB3X9G0jVZAtdNv9Xt6ie8WSLIls= X-Received: by 2002:a2e:9595:0:b0:2b3:3de8:7330 with SMTP id w21-20020a2e9595000000b002b33de87330mr747015ljh.29.1686662926823; Tue, 13 Jun 2023 06:28:46 -0700 (PDT) MIME-Version: 1.0 References: <20230518-thermos-sanitary-cf3fbc777ea1@wendy> <20230518-4050231ca8dbe93c08cf9c9a@orel> <20230518-hammock-doornail-478e8ea8e6a7@wendy> <20230518-monkhood-dispersal-6749b1228b0d@spud> <20230530-duller-reset-a34ae111f207@wendy> <20230608191537.GA3233857-robh@kernel.org> <20230608-cobbler-giving-e0fac2185e11@spud> <20230612-relic-fetal-1beeae3455aa@spud> In-Reply-To: <20230612-relic-fetal-1beeae3455aa@spud> From: Rob Herring Date: Tue, 13 Jun 2023 07:28:34 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v1] dt-bindings: riscv: deprecate riscv,isa To: Conor Dooley Cc: Conor Dooley , Sean Anderson , Anup Patel , Andrew Jones , palmer@dabbelt.com, Paul Walmsley , Krzysztof Kozlowski , Alistair Francis , Anup Patel , Atish Patra , Jessica Clarke , Rick Chen , Leo , linux-riscv@lists.infradead.org, qemu-riscv@nongnu.org, u-boot@lists.denx.de, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Mon, Jun 12, 2023 at 3:23=E2=80=AFPM Conor Dooley wro= te: > > Rob, > Before I press on with more versions... > > On Thu, Jun 08, 2023 at 08:30:28PM +0100, Conor Dooley wrote: > > On Thu, Jun 08, 2023 at 01:15:37PM -0600, Rob Herring wrote: > > > On Tue, May 30, 2023 at 03:12:12PM +0100, Conor Dooley wrote: > > > > On Thu, May 18, 2023 at 10:42:34PM +0100, Conor Dooley wrote: > > > > > On Thu, May 18, 2023 at 02:30:53PM -0400, Sean Anderson wrote: > > > > > > > > > > > > > > > > Why not just have something like > > > > > > > > > > > > mycpu { > > > > > > ... > > > > > > riscv,isa { > > > > > > i; > > > > > > m; > > > > > > a; > > > > > > zicsr; > > > > > > ... > > > > > > I prefer property names be globally unique. The tools are geared towa= rds > > > that too. That's largely a symptom of having 0 type information in th= e > > > DT. > > > > > > For example if you had an extension called 'reg', it would be a probl= em. > > > > Per the current ISA rules, that'd not be valid. But then again, I do > > have trust issues & it's not like "reg" is the only property name in DT > > land. > > ...you say "prefer" here. Is that a NAK, or a "you keep the pieces"? Don't do the above node. Rob