Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S934187AbcCPDqt (ORCPT <rfc822;w@1wt.eu>);
	Tue, 15 Mar 2016 23:46:49 -0400
Received: from vern.gendns.com ([206.190.152.46]:47379 "EHLO vern.gendns.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1751735AbcCPDqq (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Tue, 15 Mar 2016 23:46:46 -0400
Subject: Re: [PATCH 3/5] ARM: davinci: da8xx: add cfgchip2 to resources
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
        Sekhar Nori <nsekhar@ti.com>, Kevin Hilman <khilman@kernel.org>,
        Alan Stern <stern@rowland.harvard.edu>, Bin Liu <b-liu@ti.com>,
        Petr Kulhavy <petr@barix.com>
References: <1458081473-8223-1-git-send-email-david@lechnology.com>
 <1458081473-8223-3-git-send-email-david@lechnology.com>
 <56E8906E.7070800@cogentembedded.com>
Cc: Russell King <linux@arm.linux.org.uk>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Felipe Balbi <balbi@kernel.org>, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
From: David Lechner <david@lechnology.com>
Message-ID: <56E8D720.7000508@lechnology.com>
Date: Tue, 15 Mar 2016 22:46:40 -0500
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101
 Thunderbird/38.5.1
MIME-Version: 1.0
In-Reply-To: <56E8906E.7070800@cogentembedded.com>
Content-Type: text/plain; charset=windows-1252; format=flowed
Content-Transfer-Encoding: 7bit
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - vern.gendns.com
X-AntiAbuse: Original Domain - vger.kernel.org
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - lechnology.com
X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed
X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com
X-Source: 
X-Source-Args: 
X-Source-Dir: 
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 529
Lines: 11

On 03/15/2016 05:45 PM, Sergei Shtylyov wrote:
>
>     No, this register is shared b/w MUSB and OHCI. The proper thing to
> do is to write the PHY driver and let it control this shared register.
>

OK. I've started working on this. I am looking at using struct usb_phy, 
however, enum usb_phy_type only has USB_PHY_TYPE_UNDEFINED, 
USB_PHY_TYPE_USB2, and USB_PHY_TYPE_USB3. Would it be acceptable to use 
USB_PHY_TYPE_UNDEFINED for the ohci since it is USB 1.1? Or perhaps I 
should use the more generic struct phy for that one?