From owner-freebsd-arm@freebsd.org Sat May 1 11:48:11 2021 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A62B45FE875 for ; Sat, 1 May 2021 11:48:11 +0000 (UTC) (envelope-from markm@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FXSDC4JM0z4Sn0; Sat, 1 May 2021 11:48:11 +0000 (UTC) (envelope-from markm@FreeBSD.org) Received: from smtpclient.apple (unknown [IPv6:2a02:8011:300b:42:9cf4:f0f0:c843:1723]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: markm) by smtp.freebsd.org (Postfix) with ESMTPSA id 1A1382F663; Sat, 1 May 2021 11:48:11 +0000 (UTC) (envelope-from markm@FreeBSD.org) Content-Type: multipart/signed; boundary="Apple-Mail=_DAF2F07C-064A-4E9A-9030-D9DD2B532AD4"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.80.0.2.43\)) Subject: Re: I2C/IIC working on RPI4 8GB? From: Mark Murray In-Reply-To: Date: Sat, 1 May 2021 12:48:07 +0100 Cc: freebsd-arm@freebsd.org Message-Id: <501CB1C0-73D4-4BEF-A1E6-1F13C02EFA42@FreeBSD.org> References: <1C2DD11C-B1F6-4C2A-9AB0-5F1553520FF5@FreeBSD.org> <20210426161138.a8f44b6e1134f73a411be57d@bidouilliste.com> <47A634E3-4938-4AFC-9341-E480CEBF67FB@FreeBSD.org> <20210428101945.67417ef8eba251dcbcb38078@bidouilliste.com> <486E3EA3-EBAE-492E-B12E-E72E3E3E7B6A@FreeBSD.org> To: =?utf-8?Q?Klaus_K=C3=BCchemann?= X-Mailer: Apple Mail (2.3654.80.0.2.43) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Porting FreeBSD to ARM processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 01 May 2021 11:48:11 -0000 --Apple-Mail=_DAF2F07C-064A-4E9A-9030-D9DD2B532AD4 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 On 30 Apr 2021, at 15:22, Klaus K=C3=BCchemann = wrote: >=20 >=20 > yet another useful document(at least that's what I hope to fix your = usecase) : >=20 > = https://www.raspberrypi.org/documentation/configuration/config-txt/gpio.md= BINGO!! I added gpio=3D2,3=3Da0 to my config.txt file and after a reboot, # i2c -f /dev/iic0 -s worked! Thank you! M -- Mark R V Murray --Apple-Mail=_DAF2F07C-064A-4E9A-9030-D9DD2B532AD4 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.2 Comment: GPGTools - http://gpgtools.org iQEzBAEBCgAdFiEEyzPHvybPbOpU9MCxQlsJDh9CUqAFAmCNP/cACgkQQlsJDh9C UqCAQwgAtl5vC56XRqcQ8TtPZ7qzY+pzSEuvFlH5WCZJj9WoFITb2zkD4if+X+Cd +Jc845qG1KRGnUpCwOXTGZc0VrotwNHeLjYRztgFULgCXb2962ZBzRouXWZVcrko Wyo0MTQJR0CNbQssRbPeu9/SQb/M2SxhQrHeVLiZ0G+iBfQ8ZVeV1vG9WFA5Z8cq 9AuXFkpui9U+PXVCVFvl4NLieLbraLvhZ5ENZ2WqKa6MShBoSok69MCOCOaHe28k zu1aWgr6oNN0bzZokJ+KWGQiCyCvux21marT1sJEkQXGTiylPZBXzCUvwcs5/TvR D6sgTNFH/frAOcDsIuaIT+2V57Fdjw== =rqOE -----END PGP SIGNATURE----- --Apple-Mail=_DAF2F07C-064A-4E9A-9030-D9DD2B532AD4--