Received: by 10.223.176.46 with SMTP id f43csp698678wra; Fri, 19 Jan 2018 00:23:17 -0800 (PST) X-Google-Smtp-Source: ACJfBovDcZVxzLJcM65xRuXb3kFcyZ+LFizyRZUI65GLHTkbQXcDH5yrUPK8lTAlylOgwdf7HArG X-Received: by 10.101.86.73 with SMTP id m9mr786016pgs.70.1516350197869; Fri, 19 Jan 2018 00:23:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1516350197; cv=none; d=google.com; s=arc-20160816; b=yMTTFGCNg6ib6+gDALCKatwu/M38nn15SwTB0us+CCryOvAA/wWuibeuW5OS44cuhx TNlSw9Mu36x9XzmmRfBB/YTBiZNjn4b/zPPhWrZczZnbwjAWX7bvtKNEkGUHkuQqBSDj CmKp1xK8e4znFdcZxnv3Kq5QLYZo7yHLm1cEFbiFEwOkU3exEXX3ChSsSu9bx+7qmN0X BjC+7Y+WiO+OGMLGlNFCBAOpmRKW4+wMdma4Iz8ekshk7pl36Bo8kVtlcpZA1n2r2GqJ 2t3fPUi0jwKJRQXlndtJoSYsi36a90fLbtWmKREJde4bRBFHE5NCkMTsWZieKwS896G2 TwGQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=WMwXUebhDFj7P4qIRaApZYBCVjgUB+HBA+d20b+Y8zo=; b=Vv2H0sE4QjZKQ8M6beF/fq/iR74E1fUmRqWx7KHjClNEIKo2wgET3EGosZGNmTaMRd AYqYBGUa7qa+MtNFtTqJf2KoY7I56JgjDq1blWfPxI+a8Uc2Cbk7CYa65SqtIDpQzXsW UpSdh81xhAOWsF1xhhnVGFxQZPzxVv3FJaXii0NUDsxkVXe+yItF2wWWhTeGFcOGrEA3 4QrVfsq6aDBCJnGG+vaBBHJXsLfXg/osAdGk+RM0+Cy0TPqqKWN7Zrhkc1QMbMsYOHBo 03Rm4b+rSfJOnZBeKBNkYw4CQXs49PjzwHYXALkKRT69mtEj2j+IMwZMzNzEKUfiUQgV HKSw== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id n10si6848514pgs.314.2018.01.19.00.23.03; Fri, 19 Jan 2018 00:23:17 -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 S1754805AbeASIW2 (ORCPT + 99 others); Fri, 19 Jan 2018 03:22:28 -0500 Received: from mga03.intel.com ([134.134.136.65]:27999 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753741AbeASIWW (ORCPT ); Fri, 19 Jan 2018 03:22:22 -0500 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Jan 2018 00:22:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,381,1511856000"; d="scan'208";a="23673187" Received: from kuha.fi.intel.com ([10.237.72.189]) by fmsmga001.fm.intel.com with SMTP; 19 Jan 2018 00:22:19 -0800 Received: by kuha.fi.intel.com (sSMTP sendmail emulation); Fri, 19 Jan 2018 10:22:18 +0200 Date: Fri, 19 Jan 2018 10:22:18 +0200 From: Heikki Krogerus To: "shufan_lee(?????????)" Cc: 'Jun Li' , ShuFanLee , "cy_huang(?????????)" , "linux-kernel@vger.kernel.org" , "linux-usb@vger.kernel.org" , Guenter Roeck Subject: Re: [PATCH] USB TYPEC: RT1711H Type-C Chip Driver Message-ID: <20180119082218.GA22976@kuha.fi.intel.com> References: <1515567552-7692-1-git-send-email-leechu729@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Shu-Fan, On Fri, Jan 19, 2018 at 05:48:02AM +0000, shufan_lee(?????????) wrote: > Hi Jun, > > For now, RT1711H is not fully compatible with TCPCI. So the existing tcpci.c > may not work for it. The datasheet for RT1711H does talk about TCPCi and TCPM+TCPC [1]. What are the differences that justify a separate driver? [1] http://www.richtek.com/assets/product_file/RT1711H/DS1711H-02.pdf Br, -- heikki