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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 D2508C4321D for ; Thu, 16 Aug 2018 14:25:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 865302147D for ; Thu, 16 Aug 2018 14:25:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 865302147D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391840AbeHPRYM (ORCPT ); Thu, 16 Aug 2018 13:24:12 -0400 Received: from mail.bootlin.com ([62.4.15.54]:57558 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389613AbeHPRYM (ORCPT ); Thu, 16 Aug 2018 13:24:12 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id DA1A8207F3; Thu, 16 Aug 2018 16:25:14 +0200 (CEST) Received: from qschulz (AAubervilliers-681-1-43-114.w90-88.abo.wanadoo.fr [90.88.161.114]) by mail.bootlin.com (Postfix) with ESMTPSA id 8787C20703; Thu, 16 Aug 2018 16:25:14 +0200 (CEST) Date: Thu, 16 Aug 2018 16:25:14 +0200 From: Quentin Schulz To: Alexandre Belloni Cc: Rob Herring , ralf@linux-mips.org, paul.burton@mips.com, jhogan@kernel.org, mark.rutland@arm.com, davem@davemloft.net, kishon@ti.com, andrew@lunn.ch, f.fainelli@gmail.com, linux-mips@linux-mips.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, allan.nielsen@microsemi.com, thomas.petazzoni@bootlin.com Subject: Re: [PATCH net-next 02/10] dt-bindings: net: ocelot: remove hsio from the list of register address spaces Message-ID: <20180816142514.pf4eiqeditoy4uei@qschulz> References: <3558e538b55a2249b0a179c04c27e9d3715bbbaa.1532954208.git-series.quentin.schulz@bootlin.com> <20180813223103.GA16669@rob-hp-laptop> <20180814064953.vboz2gryq4jff34n@qschulz> <20180814124135.GK943@piout.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="aqdqbjx2wofggoxf" Content-Disposition: inline In-Reply-To: <20180814124135.GK943@piout.net> User-Agent: NeoMutt/20171215 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --aqdqbjx2wofggoxf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Alexandre, On Tue, Aug 14, 2018 at 02:41:35PM +0200, Alexandre Belloni wrote: > On 14/08/2018 08:49:53+0200, Quentin Schulz wrote: > > Understood but it's an intermediate patch. Later (patch 8), the SerDes > > muxing "controller" is added as a child to this node. There most likely > > will be some others in the future (temperature sensor for example). > >=20 > > Furthermore, there's already a simple-mfd without children in this file: > > https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree= /bindings/mips/mscc.txt#L19 > >=20 > > How should we handle this case? > >=20 >=20 > There were child nodes in previous version of the binding. You can > remove simple-mfd now. The useful registers that are not used by any > drivers are gpr and chipid. >=20 And what about the use case I'm facing? I've got child nodes defined in it but with a later patch (but they actually haven't made it to the DT binding documentation, so that's for the next version of the patch series). OK, for removing simple-mfd from CPU chip regs documentation. Thanks, Quentin --aqdqbjx2wofggoxf Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEXeEYjDsJh38OoyMzhLiadT7g8aMFAlt1iUkACgkQhLiadT7g 8aMS4Q/+OD8XkRtfVO/sHnbGEJXJShU19E8I7jLuwgrlSuxKKY2yoUIv/KOVCnrv hwM4A3Jo63fuWFwrcTSJxos4GirvwFFFKwRufzSoLB8q/WvUk6oxDso5zmPZirem GJ8H6jVFQCYPOKOD1RLEmY2UhAhM/u6nI0Fq5BFY3ONLfXoGnIwmVDRm6+r1R7MS YPO7il+4YkHXCxFauTepBGVPH4KoQCLZzCBqShg52PP8pa7/VF6lgc1QXeLPRYkj jzZrQnsIYosDRaAK/5fGvSQ93E0swboIzjrP3wVx7iiZFk7i566/CIOtoeLfLB9S bHf34VdoT+xdkmJFVkZq6n8rovF/ly9uMcUQ/nfIMq0nr6ZRgblUfDuSnrdhH+Xj RMR5DlEmDVuuxffm6MBmw+SHC/eIUF+u4J7CN2qQ4nZthqgN3o0Gs5Y2RC/vehUe J/XUV/ak89lQ7ouNF2HjZvhPCYKYSGtnVeYr4af0bFJ8N+8hFyXYm/Q9GacrVnQk 8wIp6kP7U3kghjaYJ9denBc8NP9VoiwXl2lj38mXz/ubiGuA65Yz0MeKoIB7HnP8 BoFBEWfoK3QR+fYyWmq5CNWLkBZaX9O6xhLaZ0uCx4pEMwP5a4ZT3/R2xROUE8UH NtEArLELWMHs6MXfLsTMRMlk/Yfh4hGDydFKNPfGDlc6c6ZlRLk= =MYiC -----END PGP SIGNATURE----- --aqdqbjx2wofggoxf--