Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752070AbcKAQQb (ORCPT ); Tue, 1 Nov 2016 12:16:31 -0400 Received: from anholt.net ([50.246.234.109]:46675 "EHLO anholt.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751762AbcKAQQ3 (ORCPT ); Tue, 1 Nov 2016 12:16:29 -0400 From: Eric Anholt To: Stefan Wahren Cc: Linus Walleij , Lee Jones , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, swarren@wwwdotorg.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3] ARM: bcm2835: Add names for the Raspberry Pi GPIO lines In-Reply-To: <529927781.27121.38a9c7fa-bdf8-4732-ac8b-cf15c21e3ce8.open-xchange@email.1und1.de> References: <20161027165246.23936-1-eric@anholt.net> <2009597620.98560.11cdcb7c-b46d-43f0-a853-b742fde3546a.open-xchange@email.1und1.de> <877f8os8vo.fsf@eliezer.anholt.net> <529927781.27121.38a9c7fa-bdf8-4732-ac8b-cf15c21e3ce8.open-xchange@email.1und1.de> User-Agent: Notmuch/0.22.2+1~gb0bcfaa (http://notmuchmail.org) Emacs/24.5.1 (x86_64-pc-linux-gnu) Date: Tue, 01 Nov 2016 09:16:26 -0700 Message-ID: <87pomfi3ad.fsf@eliezer.anholt.net> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2237 Lines: 65 --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Stefan Wahren writes: >> Eric Anholt hat am 31. Oktober 2016 um 18:53 geschrieb= en: >>=20 >>=20 >> Stefan Wahren writes: >>=20 >> > Hi Eric, >> > >> >> Eric Anholt hat am 27. Oktober 2016 um 18:52 geschr= ieben: >> >>=20 >> >>=20 >> >> From: Linus Walleij >> >>=20 >> >> The idea is to give useful names to GPIO lines that an implementer >> >> will be using from userspace, e.g. for maker type projects. These are >> >> user-visible using tools/gpio/lsgpio.c >> > >> > sorry for the late feedback, but did you check your patch against the >> > Firmware >> > DTS [1]? >> > >> > As an example the GPIO38 is connected and named as USB_LIMIT_1A2 since >> > Raspberry >> > Pi 1 B Plus. >> > >> > [1] - >> > https://github.com/raspberrypi/documentation/blob/master/configuration= /images/dt-blob.dts >>=20 >> I did use the dt-blob sometimes for cross-checking, but these are >> written against the schematics, not the dt-blob. If you've got things >> you'd like changed, could you send a patch? > > A patch against your v3 or my own v4 based on your patch? A followon patch is great, then the changes are obvious and we can either squash or commit as appropriate. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIbBAEBCgAGBQJYGL/aAAoJELXWKTbR/J7oB5sP8wfanMFayIFGztAL9o7KXr4X jST1mP4k08JCOlKCHLkbuTN2nMfoGwZdDgE1bJTmfhFRw7VYUgo1ORdlYs2ryjDk e2qO6yAPDt9g7PyXaHqFgJ+xUFHzZ2AXku75TBedJ+CB2ysy5ZZ8w7tDQjVDzNNN X0nkBs3zX5njTD1etOe+vBfLF6ZEMLCv/E/7Rk+Wzgig7oFc2CUnD3XyZ2p/g/jn khBXeqILcYzov5PAyIYhJCYytxgtEZuy51X6mlHKj8yydYcz0V0JkAIYKfYkmJxH UNDId2mEMdOG2JF1x5YINIqCZQ+FFji6AVVxt3woQy3Dh1GdjMsLAJ5WnnZKj4BU NMv5s1RQx1JBGXfipoxqP1cyqZ89xQjTmGqzxUGTCkjNgLUTgNsdTgPR9PNILVzs eAbhf/v2zFjntm9CcyaoroGc8sphqbbJ89yQZWnp1UHOOk9iyWgKrZ1XXCppwpu8 Mn81Swr5cVImijVFjdiKkJz5N5T5cehENv1BAXwoY7qc47GLcPLW7B9s9zBcv3ga 9aAo12J2+qVrDzTHYbHMf7RfQkkljzd2x734Y/g1/Rczt70BQR8Hsj+3/3Km10BK 7aZRp8g4neYRb4WcDy2TsGfYy9CA4aVRtnogTO0O4sCkaU0W+T7kQ/s700cg2T+A xPz4pUgU2QwCZdTMXHY= =ffrp -----END PGP SIGNATURE----- --=-=-=--