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=-5.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 A55DBC433E1 for ; Fri, 24 Jul 2020 19:39:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7CEDE2070E for ; Fri, 24 Jul 2020 19:39:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595619557; bh=aEsJK/on98H+OBWg+Fvivyaoij+CSyJ7aAWyHCS83rA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=WGBxG/NxX85NO4Y0SGXQptcY+yrFcPGwgwyy8jVJrZmSiCoSle3lWunyv1ThqYL+u WIzO0PQz0NkIQKGYGTebSLZ61y0o0P67dkAjcpPkXIYhWspD3RWCWYpuD6pnq3AQXQ 4IixmCLvPHY6ezlL5RCNnaaIuWYayrJ7q/ECsQp0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726573AbgGXTjQ (ORCPT ); Fri, 24 Jul 2020 15:39:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:55668 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726455AbgGXTjQ (ORCPT ); Fri, 24 Jul 2020 15:39:16 -0400 Received: from localhost (p54b3305c.dip0.t-ipconnect.de [84.179.48.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5F690206F6; Fri, 24 Jul 2020 19:39:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595619556; bh=aEsJK/on98H+OBWg+Fvivyaoij+CSyJ7aAWyHCS83rA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eiOTuRbtNrpPuvVetfi8oOZnREKbgxRLyG6liJKI+RarW/ryGKDl0WKv0ewht0HAL RrH/HbI3u16u5kBSO2Dh59GpPlvL/N/VukGbfUj6tqPVtN5QXHVGuU303/OGpHuP4D 3Zy6iiSXfJgy02u8ltSNKLCxpW3eah0D8oRfQvik= Date: Fri, 24 Jul 2020 21:39:13 +0200 From: Wolfram Sang To: Codrin Ciubotariu , Russell King Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, ludovic.desroches@microchip.com, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, kamel.bouhara@bootlin.com Subject: Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery Message-ID: <20200724193913.GD1227@ninjato> References: <20200619141904.910889-1-codrin.ciubotariu@microchip.com> <20200619141904.910889-2-codrin.ciubotariu@microchip.com> <20200705211918.GB1055@kunai> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="C+ts3FVlLX8+P6JN" Content-Disposition: inline In-Reply-To: <20200705211918.GB1055@kunai> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org --C+ts3FVlLX8+P6JN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jul 05, 2020 at 11:19:18PM +0200, Wolfram Sang wrote: >=20 > > +- pinctrl > > + add extra pinctrl to configure SCL/SDA pins to GPIO function for bus > > + recovery, call it "gpio" or "recovery" state >=20 > I think we should stick with "gpio" only. That is what at91 and imx have > in their bindings. pxa uses "recovery" as a pinctrl state name but I > can't find any further use or documentation of that. PXA is not fully > converted to the best of my knowledge, so maybe it is no problem for PXA > to switch to "gpio", too? We should ask Russell King (cced). >=20 > Russell, do you object naming the pinctrl state for bus recovery in > the pxa i2c driver from "recovery" to "gpio"? No response, so far. I suggest now to support the "recovery" naming but mark it as deprecated. Opinions? --C+ts3FVlLX8+P6JN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl8bOOEACgkQFA3kzBSg KbatLxAAk2OVhHrxdm0fEryvCzcONGEOEuKWTg4HCQ4cut68iX+MXLitGPJ9+vWQ OtvgHiP6RQ/btXSkdxTdIrybUHke0J1++CzmDnWHkHmwUjECBKbfpxq/1WblwvC5 np+5JNo0yCwuC89MfV5B9P7elybuwro+q2HtxiZuoeDBp040GV/0T0hvV++JOiF6 TMLUYjP3ucaOI2KQEnSk931hVzoZE42uWoN8SdsOA/ieYETISy1cf1ghuq/WLh9A 4tvjCnJ55yAgK4rVIn6koY6hYk9waDRgSn5zdn/XvE0KnzA+9Wm/B+qiH8WLk0IN DfoXNWMrssgQ11B1l3uhkHM21uTIJSpofhWA1lvi2rgXoXtIptWnNv4BsEg+NEfq Vh6qOaPpEVG2L0uqToSLLbcRqBQbfS1iUWLSvAjoGVNLdzW7334PFC5DZ8BnVOZv uXt1kpVFzSRkzPk+lpX4JjWPjMw764cpXlFTQXJRbo7pyQMXEPEf4Om3Uh5eRyiL uRjlFkwgvOrA9gLaep3WlSRQZmdw+JQbYGDOD6jNya80V/IkjGMrfXQu9k6F0nD/ QLHhAErkdIIXxLczXftQiGvXc1sWp83Wo5wKZvwxIzaPRhvC/d7WNmXjR8WZ76mC a8GLnQnzsOFN/F8ubjoEB8ABtxUO1x7PYJQk+AFRmz2AUhj9GIE= =ZcrW -----END PGP SIGNATURE----- --C+ts3FVlLX8+P6JN--