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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 DA3D2ECE58F for ; Tue, 15 Oct 2019 18:08:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B7264217D6 for ; Tue, 15 Oct 2019 18:08:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571162937; bh=72Jhf2gCfLKMsgroJ+dspsUWbLqIIaKdSi3E4kfQTHg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=yRSuPWQD9J4u8yoLwOfCAC77sVWoGt/xpwzJx6x9LaS45gl3e7JduXj29k7hzLa0s joCZYpsaGszquqRN2Ot5pApdGKV1q+kYdC9/jH/jmymSFkOYrmMrhCJFu+YsG+W/CL T2htgjlPm28wU7F/ZCs/CrG7DyrePWCYL0ApTRGM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389083AbfJOSIy (ORCPT ); Tue, 15 Oct 2019 14:08:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:40134 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725820AbfJOSIy (ORCPT ); Tue, 15 Oct 2019 14:08:54 -0400 Received: from localhost (unknown [38.98.37.135]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2210920659; Tue, 15 Oct 2019 18:08:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571162933; bh=72Jhf2gCfLKMsgroJ+dspsUWbLqIIaKdSi3E4kfQTHg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NxpiRKvyPENu5nqLqiiuFfvP8HewQgS0FRdSFH07T5l3FMQbOQO44QHVHBgUFam0F eXDUI/uT1ldmjFXmLTQEiewhqryQ4Ac5n4vAV3hlsaHuBZOZnyuDDJRKQN+Wqkhlgx swd+tFNGfcfgwhilnMLjyfPZwq0ztzgXzUO+HuSs= Date: Tue, 15 Oct 2019 19:58:20 +0200 From: Greg Kroah-Hartman To: Thierry Reding Cc: Felipe Balbi , Kishon Vijay Abraham I , Nagarjuna Kristam , jonathanh@nvidia.com, mark.rutland@arm.com, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [Patch V10 0/8] Tegra XUSB gadget driver support Message-ID: <20191015175820.GC1072965@kroah.com> References: <1569227152-3030-1-git-send-email-nkristam@nvidia.com> <20191014100257.GB419598@ulmo> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191014100257.GB419598@ulmo> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Mon, Oct 14, 2019 at 12:02:57PM +0200, Thierry Reding wrote: > On Mon, Sep 23, 2019 at 01:55:44PM +0530, Nagarjuna Kristam wrote: > > Patches 1-3 are phy driver changes to add support for device > > mode. > > Patches 4-7 are changes related to XUSB device mode > > controller driver. > > Patch 8 is to enable drivers for XUDC support in defconfig > > > > Test Steps(USB 2.0): > > - Enable "USB Gadget precomposed configurations" in defconfig > > - Build, flash and boot Jetson TX1 > > - Connect Jetson TX1 and Ubuntu device using USB A to Micro B > > cable > > - After boot on Jetson TX1 terminal usb0 network device should be > > enumerated > > - Assign static ip to usb0 on Jetson TX1 and corresponding net > > device on ubuntu > > - Run ping test and transfer test(used scp) to check data transfer > > communication > > Hi Felipe, Kishon, Greg, > > Patches 1-3 provide new API that is required by patch 7, so I think > patches 1, 2, 3, 4 and 7 should probably all go through a single tree to > avoid having to model the dependencies using stable branches. > > Kishon, patches 1-3 have gone through several rounds of review already, > but do you have any remaining concerns on them? If not, it'd be great if > you could ack them. Felipe and Greg could then pick them up along with > patches 4 and 7 into the USB tree. > > Felipe, Greg, does that sound like a reasonable plan? Fine with me. > I should also mention that while waiting for review, Nagarjuna has been > able to extend support for the XUDC driver to Tegra186 but has so far > been holding back on sending them out so as to not needlessly hold up > progress on this series. However, given the interdependencies, I've come > to think that it may be preferable to merge everything in one go instead > of revisiting this in a couple of weeks. > > If you guys prefer, Nagarjuna could send out v11 of the series and > integrate Tegra186 support. That's also fine. thanks, greg k-h