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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1FF0C282DB for ; Mon, 21 Jan 2019 09:12:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C8345214DA for ; Mon, 21 Jan 2019 09:12:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727539AbfAUJMj convert rfc822-to-8bit (ORCPT ); Mon, 21 Jan 2019 04:12:39 -0500 Received: from mail.bootlin.com ([62.4.15.54]:42674 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726597AbfAUJMh (ORCPT ); Mon, 21 Jan 2019 04:12:37 -0500 Received: by mail.bootlin.com (Postfix, from userid 110) id 051DE20A2E; Mon, 21 Jan 2019 10:12:35 +0100 (CET) Received: from xps13 (aaubervilliers-681-1-37-87.w90-88.abo.wanadoo.fr [90.88.156.87]) by mail.bootlin.com (Postfix) with ESMTPSA id 8796520C04; Mon, 21 Jan 2019 10:11:41 +0100 (CET) Date: Mon, 21 Jan 2019 10:11:41 +0100 From: Miquel Raynal To: Dinh Nguyen Cc: Masahiro Yamada , Marek Vasut , Richard Weinberger , Boris Brezillon , Linux Kernel Mailing List , Boris Brezillon , linux-mtd , Brian Norris , David Woodhouse Subject: Re: [PATCH] mtd: rawnand: denali_dt: remove single anonymous clock support Message-ID: <20190121101141.494ff8dc@xps13> In-Reply-To: References: <1547539894-12898-1-git-send-email-yamada.masahiro@socionext.com> <20190115092229.59e09c2d@xps13> Organization: Bootlin X-Mailer: Claws Mail 3.17.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Dinh, Masahiro Yamada wrote on Wed, 16 Jan 2019 10:27:11 +0900: > (+CC Dinh Nguyen) > > On Tue, Jan 15, 2019 at 5:22 PM Miquel Raynal wrote: > > > > Hi Masahiro, > > > > Masahiro Yamada wrote on Tue, 15 Jan > > 2019 17:11:34 +0900: > > > > > Commit 6f1fe97bec34 ("mtd: rawnand: denali_dt: add more clocks based > > > on IP datasheet") introduced a more correct binding that requires > > > three named clocks. > > > > > > Now that all upstream DT files migrated over to it, remove the single > > > anonymous clock support. > > > > I would love to do that but I think this is against the "DT backward > > compatibility rule". > > Yeah, I know this rule, but we break DT binding from time to time. > > > > > Anyway, IIRC it is accepted that this kind of > > rule might be broken if decided per the arch-maintainer (in this > > case, you I suppose). So if this is really what you want, I'll queue > > it. > > My platform is fine, but this driver is used by SOCFPGA boards as well. > > I CCed the SOCFPGA maintainer, Dinh Nguyen. > Can you please share your thoughts on this topic please? Thanks, Miquèl