From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752784AbcKHP4L (ORCPT ); Tue, 8 Nov 2016 10:56:11 -0500 Received: from mail-pf0-f193.google.com ([209.85.192.193]:35867 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751427AbcKHP4E (ORCPT ); Tue, 8 Nov 2016 10:56:04 -0500 Date: Tue, 8 Nov 2016 16:55:48 +0100 From: Thierry Reding To: Olof Johansson Cc: Linus Walleij , Suresh Mangipudi , Laxman Dewangan , Stephen Warren , Alexandre Courbot , "linux-kernel@vger.kernel.org" , "linux-gpio@vger.kernel.org" , "linux-tegra@vger.kernel.org" Subject: Re: [PATCH] gpio: tegra186: Add support for T186 GPIO Message-ID: <20161108155548.GC2244@ulmo.ba.sec> References: <1478083719-14836-1-git-send-email-smangipudi@nvidia.com> <20161107132127.GE12559@ulmo.ba.sec> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Md/poaVZ8hnGTzuv" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.7.1 (2016-10-04) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Md/poaVZ8hnGTzuv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 07, 2016 at 05:42:33PM -0800, Olof Johansson wrote: > On Mon, Nov 7, 2016 at 5:21 AM, Thierry Reding = wrote: > > On Mon, Nov 07, 2016 at 08:53:37AM +0100, Linus Walleij wrote: > >> On Wed, Nov 2, 2016 at 11:48 AM, Suresh Mangipudi wrote: > >> > >> > Add GPIO driver for T186 based platforms. > >> > Adds support for MAIN and AON GPIO's from T186. > >> > > >> > Signed-off-by: Suresh Mangipudi > >> > >> Stephen/Thierry/Alexandre: > >> Can I get your review on this Tegra thing? > > > > Can we hold off on this for a bit? I've got my own implementation of > > this in my Tegra186 tree because I thought nobody else was working on > > it. From a brief look they seem mostly similar but there are a couple > > of differences that I need to take a closer look at (and do some more > > intensive testing on). >=20 > Be careful about discouraging other developers internally from > participating upstream, Thierry. That was certainly not my intention. I do welcome any contributions, internal or external. > Please don't become a bottleneck for your company's contributions. > Rewriting stuff on your own isn't a scalable model. Like I said, I didn't rewrite this, I merely wrote the GPIO driver because there wasn't one at the time and I wasn't aware of anyone else working on one. Waiting for a GPIO driver to emerge would've prevented me from making progress on other fronts. Thierry --Md/poaVZ8hnGTzuv Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJYIfWBAAoJEN0jrNd/PrOhP1AP/15NrKhH1HucpyBK5sC7o9bi rq5T3qG0Kkh9J7Gnd6SjDVIv8Jv5JQxl/9L9b5DP+AQiK7+5FJeBOGvf4nFPSbVK f02a8yUFkgZ9YiANucSS1Jqeedu5yRWiuDDsN8bvkwv1usP9U9FphCceZ3ISZlG+ iMe7AJH9AV2N35HXBn+Ryu1coODb1XYPzkUyZuV6y2WSrEJx0504/JgdMi6LOrtI t6tol7e82S6twvScvBKZm1cBnpva2QsVkxSC5pDEWh7yqtBgw/g3hVQtUxfoOa57 qhrthJVi/PsRBu3QV1wOqCB+3zYbXyeuWCVj/JvTlV01NeKN83cDiRCBYvvXNDgB u1v1BcZ792fpiJG+J02ccVm/5VOivOAwdCyPMMXMahHhEO+yuUKiA7BElzy+IVz6 aj9oHPmkyIO+iu1Bj8BjyfJpljC2MzMvnMi4c52O20ew/550597aLcVDnWplZD+n l/P54mefQ2HgbDMCn3pyWK3zqU1Xjjlxby5ovpJxXi++qnK1fvHObgyxV2pJmh4K kuSyRBJWTe7UGZaEDrpkVeJBjrg4GtKwVHdcRBv0YDNluP8g0mrE1jT2GgLTK3Jr GeEui3Bgu9XKiSA0JIbLuplvMCRZ2xJbhEsRK6zED7yLRHeiSosLqrpcw0A61oup B/F2TSyuNx3F2FN0b2Co =Ua5U -----END PGP SIGNATURE----- --Md/poaVZ8hnGTzuv--