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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 4EBEBC433F5 for ; Tue, 1 Mar 2022 15:21:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc: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=5EEQXkqFRsEgitdIQlau/gxgFfSA2COxP+xVvkxWXlI=; b=3zpZvdq7f/gqwB+2dsm+xa6riB L1uQuZfd8BVXW2g3mNWoaccmK9KIerqQlWmwLaZR9GDq/OLhuqdp4f+znMAL9X8TYaKCYjUGi5DeV Z35q7Emiq2B3yFB9d+f1EJnFniAKkoYHNz+fVitUmY+wkscusHODb+9LaIJ7fLCuOY/rD0E1dPZyM N78Qm+V0LAxKO/ehic+4N/pOoCvpycmqXv9xvuOlAPLZY3O/AtAHRtBihznRQDcIGoHtn2YSMRm6w 3boxEUfo7l+DqaXfm0ToDgR989I0X2URtD0yk0PfLF9FJ6etzaku5pGJTVjJrHDsvLdyVWo582nUO TtWK7hNg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nP4IJ-00HFuC-86; Tue, 01 Mar 2022 15:20:07 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nP4IE-00HFrP-TL; Tue, 01 Mar 2022 15:20:04 +0000 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 ams.source.kernel.org (Postfix) with ESMTPS id 5DA86B8185E; Tue, 1 Mar 2022 15:20:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 91CC0C340F2; Tue, 1 Mar 2022 15:19:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646147999; bh=6WdPYlRRYto5saZQjAt1aU5OIon76Psy0U/rtvu70N4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CUN8wPn0R5ePSFVEDi7CXzu+mFoVutS8zL840uGDozHncQ3f9NJVnWdB3V2ZCW96Q zOhBrBT+3q7v8FNuVS1vxNpJCIhReo3sXEnGi5vlYtVkjoqO4BZURHwYiaMUkpHDND m5+L1YjejTUkeWC22opPIbAh9kEUHeR3rI7Jn7LMGvtrFe8EQAaxOKJvvWWfxzSuBs /6qkEg8HGxRKTdNbi1f6X1xDKJ/guWC8M/POOsgL0u6adeBdlZBfv+q5NcDEBmhHEz swbZ93vgZex9QCapkMFETOPBBXoNPp3bQvWTjX5ApzAC1zS0EeHQZQs4R5tCZT5Zmi T6226jrkbqYig== Date: Tue, 1 Mar 2022 16:19:56 +0100 From: Wolfram Sang To: Boris Lysov Cc: linux-i2c@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, qii.wang@mediatek.com Subject: Re: [PATCH 0/2] i2c: mediatek: remove mt6577 support Message-ID: Mail-Followup-To: Wolfram Sang , Boris Lysov , linux-i2c@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, qii.wang@mediatek.com References: <20220120185853.24266-1-arzamas-16@mail.ee> MIME-Version: 1.0 In-Reply-To: <20220120185853.24266-1-arzamas-16@mail.ee> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220301_072003_351774_B23419B0 X-CRM114-Status: GOOD ( 16.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7587266741586220645==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============7587266741586220645== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ipGfr5olEQRqqROr" Content-Disposition: inline --ipGfr5olEQRqqROr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jan 20, 2022 at 09:58:51PM +0300, Boris Lysov wrote: > This small patch series removes mt6577 support from the i2c-mt65xx driver= and > devicectree binding documentation. >=20 > The existing i2c-mt65xx driver relies on DMA since it was first introduce= d. > mt6577 does not support DMA [1] for I2C and SoC's Generic DMA engine cann= ot > be used for this purpose, too, which makes this particular driver incompa= tible > with mt6577 and other similar SoCs with same I2C IP. Qii Wang, what do you think about this series? >=20 > [1] see references in > https://lists.infradead.org/pipermail/linux-mediatek/2021-October/030333.= html >=20 > Boris Lysov (2): > dt-bindings: i2c: i2c-mt65xx: remove compatibility with mt6577 > i2c: mediatek: remove compatibility with mt6577 >=20 > .../devicetree/bindings/i2c/i2c-mt65xx.txt | 9 +++--- > drivers/i2c/busses/i2c-mt65xx.c | 28 +++++++++---------- > 2 files changed, 18 insertions(+), 19 deletions(-) >=20 > --=20 > 2.20.1 >=20 --ipGfr5olEQRqqROr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmIeOZsACgkQFA3kzBSg KbYnbA//RaP6PPZwNSxx0W0QIDttAVjKfk8/PHBn1Dhjn+AoD1y8UTnw7R9wlxDd dyyaT32xrfpRfMkgrZNTcl9+S0qcAVCpjsAvVZ5ZHw/3MEdlCdLjEos/zcOHrEoi 6Y8T4m0DbPYlgmIlQ/3KBTswT5IPkWxSzx5yIlC1/QrVS360xqE6e+6GNZDnbc+X v/CmTZcHcpqiEcOiZRbXw/REV7FQWzK/LiA5DqKxRBBeem0XJhLO1lJXxx5ja+Z4 rKnZL0b9iCkag3WhJ9lT2j6EGAVr/zT011VR4h3IM5sA4TyhfMKULuv3V6W50Ybx ITlnhf4C19v2MRiFyo+rOCUwZyToRR7PD/W9duK4Mwntx38c3IwJFOTo59ukUlQe 6RgA6VkRy5JbII7Mpzdk1cAuhxmlaUkWuL9CgHpkJ7UnX1VR1kY+aq9sR8QlrXHQ JRYfmxLdrDP75Bjg1X3Ny5UcHcHyGcI6a45y+qXufm64k6ikl55kPVoZxYwPpLsF q4cebFNoM+lXf2xT0LL+q1wLMABtQajMETit9Y809QmTg2oqSOFy8TRaGB3z2qS+ g3oa6jVRdodKrWDheJL1GvPNAQ5xItlUSilrQziPSpzX98EG2+bFSz5HBwem6EnW 5NqkNBjjSYRp/OoS/Mx7bVf7t8nENiw5UKmqNE7jOqf8MzzYw9E= =05Mr -----END PGP SIGNATURE----- --ipGfr5olEQRqqROr-- --===============7587266741586220645== 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 --===============7587266741586220645==--