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=-9.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 98EBDC433E0 for ; Mon, 4 Jan 2021 18:33:30 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 510DA221F8 for ; Mon, 4 Jan 2021 18:33:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 510DA221F8 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+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=merlin.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=IleBbezoAMamfIdQTOMHvGPRIMy2TWOtwkT6824mwnc=; b=HJxWPUqxdoP6WbWrRnCM3Iwt7 WHDziwoDGXgtKeZ2gpvPSrNNUwA0TxNKXfN23s9kVJYDPWoN9aEb/rLSfDrQp9k6XV1kJkzZD+N6G JrqYAep79RmjX4oKsWRTgvWAK+Yo1lecRNdxgupHt/D3DUkAbcCCuyNmmzPKCe5/M7xJx560jsmDM cLJqIhIIIF5QrpzvlFpwQM2o/dLqcqOnA87hXxuX3dChzS2UaIgvLqvVRyF2h7nG/i61BLlPh30zH Mk2OuHzgfwlQPy2TVsx+tzQPDzv4l1gAbHiP73ZYpZhQl7h1OhMXPR9csIsy8W1K1OPcXl6YDyLG+ 7qTy7DayA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kwUeE-0006Yz-T9; Mon, 04 Jan 2021 18:32:06 +0000 Received: from sauhun.de ([88.99.104.3] helo=pokefinder.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kwUeB-0006XU-9f; Mon, 04 Jan 2021 18:32:04 +0000 Received: from localhost (p54b33105.dip0.t-ipconnect.de [84.179.49.5]) by pokefinder.org (Postfix) with ESMTPSA id ACDC52C04DF; Mon, 4 Jan 2021 19:32:02 +0100 (CET) Date: Mon, 4 Jan 2021 19:32:02 +0100 From: Wolfram Sang To: qii.wang@mediatek.com Subject: Re: i2c: mediatek: Fix apdma and i2c hand-shake timeout Message-ID: <20210104183202.GD935@ninjato> References: <1608812767-3254-1-git-send-email-qii.wang@mediatek.com> <20210104182959.GC935@ninjato> MIME-Version: 1.0 In-Reply-To: <20210104182959.GC935@ninjato> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210104_133203_506746_E3746E56 X-CRM114-Status: GOOD ( 12.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: srv_heupstream@mediatek.com, leilk.liu@mediatek.com, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============0341790683664618656==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============0341790683664618656== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="tEFtbjk+mNEviIIX" Content-Disposition: inline --tEFtbjk+mNEviIIX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jan 04, 2021 at 07:29:59PM +0100, Wolfram Sang wrote: > On Thu, Dec 24, 2020 at 08:26:07PM +0800, qii.wang@mediatek.com wrote: > > From: Qii Wang > >=20 > > With the apdma remove hand-shake signal, it requirs special > > operation timing to reset i2c manually, otherwise the interrupt > > will not be triggered, i2c transmission will be timeout. > >=20 > > Signed-off-by: Qii Wang >=20 > Applied to for-current, thanks! Any Fixes:-Tag we could add? --tEFtbjk+mNEviIIX Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl/zXyIACgkQFA3kzBSg KbZdEA/+P3rD8ApQef9W5LjRrab8KDgGqnMXQu09AfuzyQBnshelxTMu8B4MZqjI NhfB/xNdPXXc/FsG4tr+48/KERJh/QtQG8t+WvWzbHjNASse1qwKjAHX2iP0Wf5x PWj3Y63EVSX13vLLCqMnF1B1Cwn5LXgyAqoR1gPbt8SuT2TSyiE0/UMIEEkJE6AV 4Ta+16BLmuYsi8F6e5gp6Gn+YjNbbJqzzUJ0OSWM/vjsLHyajYlvORwHgjMnVy3R GDMM3OEuFWEyFf1dZZqM6Ex7jq1huehNQH+9r/04XGHLatrw3J5nhcxgI8uVgkPw 5DVzj8m8vGs9R8UgCFE49sFTZfqjyxThRKzeWOInwambhKfBwj+1PNcEQvTgDOLs ePpVhlBpbw3UxeV2ieit3PeEMiq2ULYMtdA7LxWHp2yFBjuY07nd/Nb3bu9lmtnH K0RED212ymkP1g+D6zc6LQvH+A+IvX9fXPNWFpHnllbrnqSwHuwAL+2sKaFXdPdl ok0rCMGRggqAEtorg2y/4ihytL/xtrmAkuNSc5NoandtWdHTMXT9nSOZvw/fQxEN NwEnhX9GmHa6DR7BoK81Pz0Gpn//d5w0FIQxS+8Xp8JXneNvyL40WC0+6rHVRCey QMCzjbg7igEfYR8J1x8mcHSIZyGVjdAQZ2236sG5OKVg8j6LnDU= =DbV2 -----END PGP SIGNATURE----- --tEFtbjk+mNEviIIX-- --===============0341790683664618656== 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 --===============0341790683664618656==--