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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 C89D4C31E40 for ; Fri, 9 Aug 2019 15:10:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A69A22171F for ; Fri, 9 Aug 2019 15:10:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2407296AbfHIPKh (ORCPT ); Fri, 9 Aug 2019 11:10:37 -0400 Received: from sauhun.de ([88.99.104.3]:38954 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406652AbfHIPKh (ORCPT ); Fri, 9 Aug 2019 11:10:37 -0400 Received: from localhost (p54B333D4.dip0.t-ipconnect.de [84.179.51.212]) by pokefinder.org (Postfix) with ESMTPSA id D591A2C3014; Fri, 9 Aug 2019 17:10:35 +0200 (CEST) Date: Fri, 9 Aug 2019 17:10:35 +0200 From: Wolfram Sang To: Biwen Li Cc: Joshua Frkuska , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , "linux-i2c@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Laurentiu Tudor Subject: Re: [EXT] Re: i2c: imx: support slave mode for imx I2C driver Message-ID: <20190809151035.GB5099@ninjato> References: <20190808035343.34120-1-biwen.li@nxp.com> <20190808200202.GA6609@ninjato> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="A6N2fC+uXW/VQSAv" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --A6N2fC+uXW/VQSAv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Aug 09, 2019 at 03:18:01AM +0000, Biwen Li wrote: > > > The patch supports slave mode for imx I2C driver > > > > > > Signed-off-by: Biwen Li > >=20 > > Wow, this is much simpler than the other approach flying around: > >=20 > > http://patchwork.ozlabs.org/patch/1124048/ > >=20 > > Can this one be master and slave on the same bus, too? > At the same time, the same bus is in master mode or slave mode. So, can someone kindly point out the key differences to me? --A6N2fC+uXW/VQSAv Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl1NjOsACgkQFA3kzBSg KbZraA//TnL/M3ynAzbcUfci4GFDrF4jMYa2o2/omG9PudfPvQe+FAlnzotOev5w H3qcvZunKEJ/kozkTIN+EyiJQl66Qe83oq/96C5swg1lTaac2unx0++uMV3pYEsG hPCfhy37l+Ng+qoJH9Z2/cNOwq3YnM8kuRXjuKJ67+88MaNLVKEzlJXUYxx0PnLX qChztUKmPaUPBA88Sx9ixUb9H32kOno7JU+gD8T1dSz3liQ9yJ7qwzAet5Cb6uZT 8fNUhXhzuJSOoEcuuwLtQwDz0CyVfOLQ3AZVOr5jzF7b9qgvS7uBej7LvacjOuXj PkeiOE6LsAFGvb8nqzGJP+wv+4fEefdKFezI4ixa39OAHv1cDql9xDKILo8AL+h9 YCTFEOWOPsIHNF8G1SCZcfF3IsFF9GIYs54lCoyc1aR/VlYhgcKsVdXu4byA5epX xjPC0TTcNwAGEq9Dbb7PbYZqwQ0LgeottUb5mIA6eIpVURUlensrNO0Dk2hUPDEQ OV6JM122ugLcmkECg6AL2+Cx9o7fuUiEmlpYAT04eOIn1ubkZ7eMjpJvwrxiUpfj sHWUygP8ZLgTyh2o8mpLcT5y5pYhtoSNGkqBsCkIW/LP1niQGY1a0TAP1v1lDn5y lhgiJvZFV/99g9aHywHxvDcZqqhyQGjBfAF30sl9gMzhNaVmCA4= =vUVo -----END PGP SIGNATURE----- --A6N2fC+uXW/VQSAv--