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[209.132.180.67]) by mx.google.com with ESMTP id q189si12205628pfb.62.2018.12.17.15.27.17; Mon, 17 Dec 2018 15:27:32 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726498AbeLQXOe (ORCPT + 99 others); Mon, 17 Dec 2018 18:14:34 -0500 Received: from sauhun.de ([88.99.104.3]:42230 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726420AbeLQXOe (ORCPT ); Mon, 17 Dec 2018 18:14:34 -0500 Received: from localhost (p54B3357B.dip0.t-ipconnect.de [84.179.53.123]) by pokefinder.org (Postfix) with ESMTPSA id BE1512E3656; Tue, 18 Dec 2018 00:06:29 +0100 (CET) Date: Tue, 18 Dec 2018 00:06:29 +0100 From: Wolfram Sang To: Qii Wang Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, leilk.liu@mediatek.com, ryder.lee@mediatek.com Subject: Re: [PATCH 4/5] dt-bindings: i2c: Add Mediatek MT8183 i2c binding Message-ID: <20181217230629.i7i3kbreurgt7u73@ninjato> References: <1543843974-4054-1-git-send-email-qii.wang@mediatek.com> <1543843974-4054-5-git-send-email-qii.wang@mediatek.com> <20181211202931.xav4gzi7rzh2scgx@ninjato> <1544693547.11699.40.camel@mhfsdcap03> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="gph3bc2aynqejfb4" Content-Disposition: inline In-Reply-To: <1544693547.11699.40.camel@mhfsdcap03> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --gph3bc2aynqejfb4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > > What is "multi-user"? Why can't you add this offset to the reg-property > > directly? =2E.. > MT8183 doesn't need to support muti-user according to the latest project > information, and I'll remove this feature from patches. Okay. It will be dropped then, thanks for the heads up! > > > + - mediatek,share-i3c: i3c controller can share i2c function. > >=20 > > Please explain in more detail? Is this an I3C controller? >=20 > Yes, it is a i3c controller, and it is compatible with i2c. I only use > the feature of i2c, so I need a flag to do some extra settings. Can't you derive this from the compatible? If it is "mediatek,mt8183-i2c", then you know you need these extra settings? --gph3bc2aynqejfb4 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlwYK/UACgkQFA3kzBSg Kbae4A/+MilZ2mxtZBN5/KQAX4PI8TwMRQpdfTOFfHZL1U1qxKqJm5ojSZvI3Dle BxpSYHyWhFGblcmMckmfTHFSVfPu12UB7ma0h3A/h/6gXTemtuS1LXMolzhA6rIx ShCNSsmji6Wk4AH0Bjok+uaO+0dP6SzWX978UmQdNPRAXg12Txf39t8cFzdwkh6t /kN6UcNP9aUgVXASp/FXlDfGUQEQvN5opoae8JzBJYvmO7/hbECqRykVlQ1S5p4e cwuRjPohrvKGkAwvWuyL7IoZVFotwtd9NEFE56xpykuDKMHstnmqbUS9vYKboWmZ oLA0B075zO/iAYhAjKmbD25NAGGIucaTXpB0OsgRdRuQMs6K0rdyUZ9j81iry27N zU5wKtoim8klrsgqQTHu+pZ1gYYgKP+M0lu7Hc1P4AYGE/qiEx4KSTX8ZBB7xXPm JndAI+ElJracuCTvxDBPZfx5YlQnqOngKwGSwLInVGClA3sm7gRZu8TY8/5jlx7r f8evwPSN6A7bSTSLJi5RbKe9PkmXA3XFMa7FWamrluxeVdf1jAmXC39VAF+mIvVi ncoTmAmoVIo88lSX7qUNjZVGS6syFgQ3WYZ6lxu0b7lbx7j2PggOZl2l3dc9d+vP GbV9jZYhcSF/57+zDFY0TIvfKT/JxyU9FZCuEHTdGcS3zosRL4E= =FiE4 -----END PGP SIGNATURE----- --gph3bc2aynqejfb4--