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=-3.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, 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 AE90DC43381 for ; Tue, 19 Feb 2019 13:27:23 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7D20E2070D for ; Tue, 19 Feb 2019 13:27:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="PVU2/fW7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7D20E2070D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=the-dreams.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TeAkiCiJbeaXj0fnA9xZoL8qJqV2TsKq4+Z9Z/wqGMw=; b=PVU2/fW7KZG5FEg95nEwCvIK6 TTlHHmKgFyzj52KEH7odPE28UqIZIVWep2pllZllVafVL3r27p2Kbs2drRn1biqJrLXmNCEndFnmP VOlV4CC9p7yDsWg87wcPMLverc2mcgpLK0JdtUAsMcxhya/8nqJqUFJBr2QTX/ulSLKmFK/08eUHg dTjdTuTuOXzwJ2qgH2B1LA9l12W7tE7xkBz8ckcx7W5cWUhqJJc560hLJ80yQzuzwXkHNV+furPwS Cs+xBYeytwY4ExAhgxseeMaAZTMf1hbraL/etdV7CVpKX3wu5kdsVlFFEH9kWSLtSkjJDDgesijd8 88GkzDiMg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gw5QZ-0006hL-UA; Tue, 19 Feb 2019 13:27:15 +0000 Received: from sauhun.de ([88.99.104.3] helo=pokefinder.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gw5QS-0006fZ-7K; Tue, 19 Feb 2019 13:27:13 +0000 Received: from localhost (p54B338D8.dip0.t-ipconnect.de [84.179.56.216]) by pokefinder.org (Postfix) with ESMTPSA id 32EBD2CF689; Tue, 19 Feb 2019 14:27:05 +0100 (CET) Date: Tue, 19 Feb 2019 14:27:04 +0100 From: Wolfram Sang To: Qii Wang Subject: Re: [PATCH v3 5/6] dt-bindings: i2c: Add Mediatek MT8183 i2c binding Message-ID: <20190219132704.pmtai25fltxkwso6@ninjato> References: <1548057574-8061-1-git-send-email-qii.wang@mediatek.com> <1548057574-8061-6-git-send-email-qii.wang@mediatek.com> <20190205131641.GF12401@kunai> <1550109268.30065.13.camel@mhfsdcap03> <20190215090257.geumssb2cucs7rzt@ninjato> <1550316723.30065.44.camel@mhfsdcap03> <20190216122915.hchghozcn7ntdkbm@ninjato> <1550582023.30065.52.camel@mhfsdcap03> MIME-Version: 1.0 In-Reply-To: <1550582023.30065.52.camel@mhfsdcap03> User-Agent: NeoMutt/20170113 (1.7.2) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190219_052708_427122_2131F1CD X-CRM114-Status: GOOD ( 12.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, ryder.lee@mediatek.com, srv_heupstream@mediatek.com, Rob Herring , leilk.liu@mediatek.com, xinping.qian@mediatek.com, linux-kernel@vger.kernel.org, liguo.zhang@mediatek.com, linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============2657901014486394359==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============2657901014486394359== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="k2kejit4druie2cz" Content-Disposition: inline --k2kejit4druie2cz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > > > Maybe you think that MT8183 SoC only has the I3C controllers. Actuall= y, > > > there are I2C and I3C controllers on MT8183 SoC. We will remove > > > "mediatek,share-i3c" for I2C controller driver, so these patches are > > > just to support the I2C controllers on MT8183 SoC. For the I3C > > > controller we will send some new patches which are based on i3c > > > framework directories(kernel/drivers/i3c), not based on > > > i2c-mt65xx.c. > >=20 > > Sounds perfect to me. If it turns out that the I3C driver can share > > things with the I2C driver, we can discuss it then. But unless we have > > an I3C driver and know for sure, the above strategy seems good to me. > >=20 >=20 > Can I push the V4 patches of I2C controller driver now? or you just want > an I3C driver that is compatible with the I2C controller? If the V4 series does not use the "mediatek,share-i3c" binding anymore, please resend it. From what I recall, it should be OK then. > According to our plan, I2C controller will use > i2c-mt65xx.c(kernel/drivers/i2c/busses/)and I3C controller will use > i3c-xxx.c(kernel/drivers/i3c/master/) Sounds OK from what I understood. The I2C fallback from I3C will be interesting. --k2kejit4druie2cz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlxsBCgACgkQFA3kzBSg KbaQMA//RJ3BJa9WaL2VJq/24hYu8KHYFLR8oSwjgTCVTU5CEx/wuhF9Aw06Zntr WkkM9aCiuqmp2J2WdtYjAHZoaKybFrvF4ktxWQ/iaopO1MHWBFoF4ZbOlKlTiO6s bT/LA2xCHrc2iDdmgTTNJm9EzAWag9oqx1GYUjwYmMGuwz3H+buaCztv0OKJLz7F jD5GQTAd1NfDFU+FSM+SAzcSTpI4rIEMr3V6wgGELwmpzS2Tg9MlZIoAcfwvIKyT gGTlX+nwqQuM1x1NmCsoc8zi2feG32yFbQJg+7lihFMGLsqwbyBVXDY7IBhWuDwG DWU1+KxNRUsNb5J1HGU/31EfVp4vdaQnZ0yHHx9LRwTcYSJgkXK+tHrfquH+5SQ7 fEbTLai903NE/2E2/OCZ3fJA0uuiwwhr7nVh9SDhFlglFUnmb2YuLZl9OKhtKTss Fis7vn51hOLOOe3BAY1QFab8/MZ8gBG6/kxaKsf1X5PMXT3CVICGDLerIjFYSqa9 XajG/uYjvOvJWfT400Kkbh/xmXnQg+7TDeohwFvqgwVe32d+3iV4rFxDOklQYGms VVT9Ahq82ZCjUoj4+21q0B1mI+5E6FwSh83u6ATe0aUD01vwlrsbnd9P3MlGtLeM Rw86N9PlDnLbaG08s/74s/tJ98/f9ykiH5XelxbdXnfdY20GeUA= =Bofb -----END PGP SIGNATURE----- --k2kejit4druie2cz-- --===============2657901014486394359== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============2657901014486394359==--