Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp875319pxb; Wed, 1 Sep 2021 11:52:01 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzQC9Nf9SEiM6Dggtgut7KqrdHIW9bYJrwHkF9lSI2g6zk89sbU1pyqd1rvnA+OMW8bh0v2 X-Received: by 2002:a05:6402:2708:: with SMTP id y8mr1108282edd.84.1630522321015; Wed, 01 Sep 2021 11:52:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1630522321; cv=none; d=google.com; s=arc-20160816; b=iSAcA/XVAPbRWi8iqzhDm5XmutiNhwvJjfFmj7Am92knnRKpUuZ0MQGLiQicSLRUsD pDVyA0I37skrPmukvMb2nUBorOYSXNB/NpbTkQ826Tw1L1x9zAe3Ts36EYd1mok7xwSH N8ryEu3mKc9nMTiFmlv9thIWB02QRZMRjO7DFVx5IZe8gxReaM7fMAwmVIcDXt5P62Zd mz5UxWNpgrdsudXTdKWbF+Ee5wDcQ5ltBHiX+bpVx5ZRU6SXiPzEaxY2AXMrc7yb8MG5 Xlhor+TEMV6hR3/rPAOV1EgSW0Y52/j5gY158KCo5ZBBJxJL8bKg4RtA4YW5EDII10QU fZEA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:date:cc:to:from:subject:message-id :dkim-signature; bh=3H7PGSjS1HZq3ytiXyBDn6JR2baQSPIgF5JrLTFj+do=; b=qXLsbzOmYo6MzW6oJEYRKoNwVlvsKNZEvP2VTfiJk+FL7gWWKggLGTm1foRDT/ryTQ iQ5Gw9CVWm5+Tcru9DH1TrMuHksdVIy6YxqSGbmiOYtwc/e2H0MZvXHexr+aLk5umPBK NsrGNuVSFoNK5FuxKMPO2RapOxnC7bSJwbM6HJ2e7BelZyXAqjGwsQAxTiZ8+vVaSAs7 Aw+xpe1RHt1/+WpHShYQWPcxPJcFCCZpkoNRJIyQ11QmzAdWldz2wgtnBiw1aRZE69Ft gD4bedc0+kWPKymuUeUcisQiIDUIlLLPTDkQq4ND+gvSMQIYUhGbEiQFr5g3los93cCe 08dQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=ecwU46dF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q5si559920ejt.588.2021.09.01.11.51.36; Wed, 01 Sep 2021 11:52:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=ecwU46dF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243605AbhIAJbW (ORCPT + 99 others); Wed, 1 Sep 2021 05:31:22 -0400 Received: from mailgw01.mediatek.com ([60.244.123.138]:49210 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S242467AbhIAJbV (ORCPT ); Wed, 1 Sep 2021 05:31:21 -0400 X-UUID: 784632d0a4e74f0293e348cc97810f7a-20210901 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=3H7PGSjS1HZq3ytiXyBDn6JR2baQSPIgF5JrLTFj+do=; b=ecwU46dF94rgaDgWXB+ndRpDYLTqjs1Em1wlw3G5uoLMLrMuobui7qyMNocATePw+yacbogwgkk4JK5Qds5gyRhtCxte3y96M8av/IWXIhuDWj8SV0sdvGfLlfbzvQ12DjKOTPuAKztDrxg8BVv6wCLcKuu7WjcRkuycYW17RFw=; X-UUID: 784632d0a4e74f0293e348cc97810f7a-20210901 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 979383038; Wed, 01 Sep 2021 17:30:20 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 1 Sep 2021 17:30:19 +0800 Received: from [10.17.3.153] (10.17.3.153) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 1 Sep 2021 17:30:18 +0800 Message-ID: <1630488618.11251.4.camel@mhfsdcap03> Subject: Re: [PATCH v6 2/7] i2c: mediatek: Reset the handshake signal between i2c and dma From: Qii Wang To: Kewei Xu CC: , , , , , , , , , , , , , Date: Wed, 1 Sep 2021 17:30:18 +0800 In-Reply-To: <1630147859-17031-3-git-send-email-kewei.xu@mediatek.com> References: <1630147859-17031-1-git-send-email-kewei.xu@mediatek.com> <1630147859-17031-3-git-send-email-kewei.xu@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gU2F0LCAyMDIxLTA4LTI4IGF0IDE4OjUwICswODAwLCBLZXdlaSBYdSB3cm90ZToNCj4gRHVl IHRvIGNoYW5nZXMgaW4gdGhlIGhhcmR3YXJlIGRlc2lnbiBvZiB0aGUgaGFuZHNoYWtpbmcgc2ln bmFsDQo+IGJldHdlZW4gaTJjIGFuZCBkbWEsIGl0IGlzIG5lY2Vzc2FyeSB0byByZXNldCB0aGUg aGFuZHNoYWtpbmcNCj4gc2lnbmFsIGJlZm9yZSBlYWNoIHRyYW5zZmVyIHRvIGVuc3VyZSB0aGF0 IHRoZSBtdWx0aS1tc2dzIGNhbg0KPiBiZSB0cmFuc2ZlcnJlZCBjb3JyZWN0bHkuDQo+IA0KPiBT aWduZWQtb2ZmLWJ5OiBLZXdlaSBYdSA8a2V3ZWkueHVAbWVkaWF0ZWsuY29tPg0KPiAtLS0NCj4g IGRyaXZlcnMvaTJjL2J1c3Nlcy9pMmMtbXQ2NXh4LmMgfCAyNiArKysrKysrKysrKysrKysrKysr KysrKysrKw0KPiAgMSBmaWxlIGNoYW5nZWQsIDI2IGluc2VydGlvbnMoKykNCj4gDQoNClJldmll d2VkLWJ5OiBRaWkgV2FuZyA8cWlpLndhbmdAbWVkaWF0ZWsuY29tPg0KDQo=