From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932579AbcFQQkA (ORCPT ); Fri, 17 Jun 2016 12:40:00 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:40324 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752024AbcFQQj6 (ORCPT ); Fri, 17 Jun 2016 12:39:58 -0400 Subject: Re: [PATCH 0/2] usb: phy: Add support for the Qualcomm HSIC USB PHY To: Neil Armstrong , balbi@kernel.org, gregkh@linuxfoundation.org References: <1466159119-20310-1-git-send-email-narmstrong@baylibre.com> Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, "linux-arm-msm@vger.kernel.org" From: Stephen Boyd Message-ID: <576427DC.9010906@codeaurora.org> Date: Fri, 17 Jun 2016 09:39:56 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 MIME-Version: 1.0 In-Reply-To: <1466159119-20310-1-git-send-email-narmstrong@baylibre.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/17/2016 03:25 AM, Neil Armstrong wrote: > In order to support the Qualcomm MDM9615 in the Sierra Wireless WP8548 > Modules, add the Qualcomm HSIC USB PHY used inside the MDM9615 SoC. > > This patchset is part of a global SoC + Module + Board support for the > Sierra Wireless mangOH Board support with the WP8548 module. > > I've been working on an hsic driver for apq8074 which matches the same hardware. I was going to send it out this week but got dragged down into the HS phy part of it and fixing all the OTG handling. I'd prefer we don't go down the route of your patches which ioremap the controller address space in the phy driver. Instead we should use the ULPI bus that was recently introduced. Care to take my patches for a spin[1]? I'll Cc you on them once I send them out, which should be very soon. [1] https://git.linaro.org/people/stephen.boyd/linux.git/shortlog/refs/heads/usb-hsic-8074 -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project