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 D5A6BC433F5 for ; Fri, 18 Mar 2022 10:59:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232851AbiCRLAd (ORCPT ); Fri, 18 Mar 2022 07:00:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33544 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231196AbiCRLAc (ORCPT ); Fri, 18 Mar 2022 07:00:32 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA1EB194A8B; Fri, 18 Mar 2022 03:59:13 -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 55DB16167A; Fri, 18 Mar 2022 10:59:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2C39BC340E8; Fri, 18 Mar 2022 10:59:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647601152; bh=vyWz3nZcjmadxmmuXhgRCMEK5Ta8y0I/eQrQ/ZUD/3s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NZybcPM1cXdhSey7QtCWKQeMA1AqbBLATP7ZF9VXUHzq8H1vu5Z/dJjhw8Uf/hPeQ O1WT9HJGw/LobCGgFLgMUL/11ANxExYV7HNxo8idT5g9/Oi3OhYVMvr1xFxwaLlc5w ys45yTeteZ+ngd4ljfqcrCH/0YRn9TrMUIQhDnQO5nKLn4uIz4lDPczrW8tkZkCJEp sN6ESEVz8Ecmn60ad0J+t2Ousi+ghaIeo5PkfQBJBRsKGQ3e2raZ6iG3e7m/0I5hI9 xWyVyu1i4Vy5PBefCMo0ozq14KapkgC7yw4JiGBndDEkkR7ScOr8anNGSFox0y8zRn BJl4lkd0zDcMw== Date: Fri, 18 Mar 2022 11:59:08 +0100 From: Wolfram Sang To: Patrick Rudolph , Peter Rosin Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [v6 2/3] i2c: muxes: pca954x: Add MAX735x/MAX736x support Message-ID: Mail-Followup-To: Wolfram Sang , Patrick Rudolph , Peter Rosin , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220216074613.235725-1-patrick.rudolph@9elements.com> <20220216074613.235725-3-patrick.rudolph@9elements.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="7Nma04pQlY1cRCe6" Content-Disposition: inline In-Reply-To: <20220216074613.235725-3-patrick.rudolph@9elements.com> Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org --7Nma04pQlY1cRCe6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Feb 16, 2022 at 08:46:11AM +0100, Patrick Rudolph wrote: > Add support for the following Maxim chips using the existing PCA954x > driver: > - MAX7356 > - MAX7357 > - MAX7358 > - MAX7367 > - MAX7368 > - MAX7369 >=20 > All added Maxim chips behave like the PCA954x, where a single SMBUS byte > write selects up to 8 channels to be bridged to the primary bus. >=20 > The MAX7357 exposes 6 additional registers at Power-On-Reset and is > configured to: > - Disabled interrupts on bus locked up detection > - Enable bus locked-up clearing > - Disconnect only locked bus instead of all channels >=20 > While the MAX7357/MAX7358 have interrupt support, they don't act as > interrupt controller like the PCA9545 does. Thus don't enable IRQ support > and handle them like the PCA9548. >=20 > Tested using the MAX7357 and verified that the stalled bus is disconnected > while the other channels remain operational. >=20 > Signed-off-by: Patrick Rudolph Peter, are you happy with this patch series? All the best, Wolfram --7Nma04pQlY1cRCe6 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmI0ZfwACgkQFA3kzBSg KbYDDw//bVx/JYczUSag1uZnYX1KcJ+ylu1lZWgyL7TEQc8xeBluNsHUdkYXzway 9uGkQIcB6bLCAymsW88MnLCKGQImGnZT3KIxtCnGwp/K5tTzAxAZkVrvLy6zvnnG xt+/rokDndBEQA8UThOp4iKlI5zCbpkCeNDXuu+AK95o0PNPP1w6smgCg86AnHzS BpZM3FscZyFpaNdLY2vwvbEY/Po6E/KwJr12u2IAp3h2VCkmpf9L3cBfmY0A+y5u ddrIwfTsTowa7rEX4HBzlU8Jo1pwN2NAVkeakMx2YE4Oq51aLO1M8w3LHouCCmwt jZNMlG2R75eDvQlrggWoUHH+rV/nIPVyE29r9jKu+qiPzkqJjbdnjOzX3ftmPCNF GmGOzTUITCgeyZVvuOzkK9qSYrK/xykM5C7rUMWKAxfUf0+k+CPJ+GJMEQquJ/ci YRZsgjDsnvID27TNxhyjpUDGBsjG/tZNi+3wj6lbOURdr/1TgWQUfR38BxxtowG5 Ejm8mbXsQZ1cuIvPv7Swyk6soJSol+Cn5LPoN1dNSJgTMkUmztw34KGS46XRGrnU PH/9CVeTXX4grWtQnfSc88r/6yrAaDHYnUwQOFxfIUteeaD7z0viVLnSXFWtvXXj ibGjYU11QyrGp9Z4YAwg5khvGOcLoGNAhrlRy/Ew+TQDlyed7os= =8TIT -----END PGP SIGNATURE----- --7Nma04pQlY1cRCe6--