From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756109AbbA2QY2 (ORCPT ); Thu, 29 Jan 2015 11:24:28 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:45102 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752830AbbA2QY0 (ORCPT ); Thu, 29 Jan 2015 11:24:26 -0500 Date: Thu, 29 Jan 2015 10:23:12 -0600 From: Felipe Balbi To: Felipe Balbi , Mathias Nyman CC: Sneeker Yeh , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Greg Kroah-Hartman , Mathias Nyman , Grant Likely , Huang Rui , Kishon Vijay Abraham I , , , , , Andy Green , Jassi Brar , Sneeker Yeh Subject: Re: [PATCH v3 0/5] Add support for Fujitsu USB host controller Message-ID: <20150129162312.GH21217@saruman.tx.rr.com> Reply-To: References: <1422173608-24355-1-git-send-email-Sneeker.Yeh@tw.fujitsu.com> <20150127152250.GB13776@saruman.tx.rr.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="YrlhzR9YrZtruaFS" Content-Disposition: inline In-Reply-To: <20150127152250.GB13776@saruman.tx.rr.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --YrlhzR9YrZtruaFS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 27, 2015 at 09:22:50AM -0600, Felipe Balbi wrote: > Hi, >=20 > On Sun, Jan 25, 2015 at 04:13:23PM +0800, Sneeker Yeh wrote: > > These patches add support for XHCI compliant Host controller found > > on Fujitsu Socs, and are based on http://lwn.net/Articles/629162/ > > The first patch is to add Fujitsu glue layer of Synopsis DesignWare USB= 3 driver > > and last four patch is about quirk implementation of errata in Synopsis > > DesignWare USB3 IP. > >=20 > > Patch 1 introduces a quirk with device disconnection management necessa= ry > > Synopsys Designware USB3 IP with versions < 3.00a and hardware configur= ation > > DWC_USB3_SUSPEND_ON_DISCONNECT_EN=3D1. It solves a problem where withou= t the > > quirk, that host controller will die after a usb device is disconnected= from > > port of root hub. > >=20 > > Patch 2 is to set Synopsis quirk in xhci platform driver based on xhci = platform > > data. > >=20 > > Patch 3 is to add a revison number 2.90a and 3.00a of Synopsis DesignWa= re USB3 > > IP core driver. > >=20 > > Patch 4 introduces using a quirk based on a errata of Synopsis > > DesignWare USB3 IP which is versions < 3.00a and has hardware configura= tion > > DWC_USB3_SUSPEND_ON_DISCONNECT_EN=3D1, which cannot be read from softwa= re. As a > > result this quirk has to be enabled via platform data or device tree. > >=20 > > Patch 5 introduces Fujitsu Specific Glue layer in Synopsis DesignWare U= SB3 IP > > driver.=20 > >=20 >=20 > Mathias, let me know how you want to handle this. Either I take them > all, or you take them all. What do you prefer ? Mathias ? --=20 balbi --YrlhzR9YrZtruaFS Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUyl5wAAoJEIaOsuA1yqREwxMP/1+9wLz81eUXf8hLOeHLtdMm j9a7Q4XuqNgldltRDnwTU0qWWF2uVGjGkv4Ng14DmGp4yPHV8uwOVHjGW9jJKJfU 7Rfq2YRZ2tKV6dXs+idKYpEWCgcmuXaEsq7WEekcJevJe2u8210CP4SesJ/WuWdh 9zGgz72XKstgDOXRCNnMKm4sMKn3N9mIidkiZLdFR8Kx0ILdKGd/DO2zVr77C0S1 9AVgO7oqRfgbos64FWCjNZ9Nrh22nCg7kkT0O0T0OC2AhfQlFWARR0g98UVJQALr 36OR6nw8wA4jfezdC5sAaQgGULLDQcRLmRa1ddYgLfsBp3HTGJaP+t0TokFZdwQ3 JHDvc4eBhLRNsIRQgFxq8VEcmJ5f3DMGeeCre50ribnRhjeyO/LtKMR0cqwVOQpJ teoJY8yZQ/Nz4N6TctyhQ5Fa8//e5XEnY8xw2y/EU2iWziOwoulhQ3qnxCVkyeeb 5zb2ipyuhhnQMd+w/XH4Kl3XETvdRTaVJbe4nx2Oim1r0ztCwZ5yQnY+uYvclbOn 6Dblp6ZkCsHV5kUk+uy44AyIkLAuaHBLZK8HRp9grQw8LWyh3RSx3XcONE7O6dHy kEjdWxwtMkOP/lBMsSy87rPJl3YDWzbi3j+ZjmntZv7Blj+sAabigPprNc5ralh+ p6YODD00932MyBod7WBI =Ls/r -----END PGP SIGNATURE----- --YrlhzR9YrZtruaFS--