From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B22BF1CB332 for ; Thu, 20 Mar 2025 21:37:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742506681; cv=none; b=GGtcKZh0HVi9dE2L+nTcerPhadKnqSCjeebFyMqlNGrZBcETWH4wqlzr1nrqnHjy0BKt7ojZq1EatcYqNc9/8lrME1swKOj5e7Vg7VROTKpbv0lAQTDRny6xRP2OdfuITmvuM2rxl9Q1yoFbSj7v+gmW2cDmgGJ3m/i5+pR3D2w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742506681; c=relaxed/simple; bh=lq0seSl838vsfvLLdwYgAkkukuUzoHZcWTN3JqN3KCM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mowQhLl3EyUZdX5PXM8O33k4q7EQF9Z39PPsfPmxL/0O1YXEXwxaPj8qwFGRHhMr/0soawmQFPWCh4ILAeWpBw2dP36paFBw++7ABF3KTrnL/T5I6EOIFDRP2s93TCQhvFeHXDtIcmNp5AoHRR7O5Q7VDoTRk1rwHkqzIbbEO6c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=bk68MoCa; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="bk68MoCa" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=lq0s eSl838vsfvLLdwYgAkkukuUzoHZcWTN3JqN3KCM=; b=bk68MoCaES45upC3oop2 Kn6s9GIVarGt8ZYCBcAi9u97pratXAXIEjkW+Z6ytiXFp9lLXvaB4OUoDi7gP+II 9ehRZDPAp15AFby/TssjgcnP8nmkQ/Q3MUJ4hQs+UOqBi9wEIy3cY49aNDXhoRY9 giZm8SToC2+7W79zKmyK9ugqLdi/4tB798ImBoeZFE7ve96fkBNvX/KZjcZc4vF/ cvdXL1huHO9oqusD6/EOTbu4s18isYsJjwXLSYGYCr6BxdVS+8MP6eNA6N2nwUuD poRvKr8cyXUoyDHSM9vTu/wDlQq4ZZ6aDR7a+RPHiDOwpMW/KGzbo5SIRg8wA0vI 7A== Received: (qmail 890200 invoked from network); 20 Mar 2025 22:37:54 +0100 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 20 Mar 2025 22:37:54 +0100 X-UD-Smtp-Session: l3s3148p1@MVRb88wwnOMujnsn Date: Thu, 20 Mar 2025 22:37:53 +0100 From: Wolfram Sang To: Luca Ceresoli Cc: Herve Codina , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni Subject: Re: [RFC PATCH 0/3] i2c: Introduce i2c bus extensions Message-ID: Mail-Followup-To: Wolfram Sang , Luca Ceresoli , Herve Codina , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni References: <20250205173918.600037-1-herve.codina@bootlin.com> <20250320173150.2c823635@booty> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="3WVTtqz3snV/MF4K" Content-Disposition: inline In-Reply-To: <20250320173150.2c823635@booty> --3WVTtqz3snV/MF4K Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > The i2c-parent was proposed by Rob [0]. The need for the double link > is what you, Herv=C3=A9 and I had agreed during our discussion after LPC, > based on having realized that the forward link is insufficient for some > cases (see "Second case" in the cover letter). Ah, we talked *after* LPC. Sorry, I remembered it wrong and thought we talked before it. Will check the patches. --3WVTtqz3snV/MF4K Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmfciq0ACgkQFA3kzBSg KbZd8hAAoaLzOvv52m8y7eLlswiNwv28Qvdbkfcp23+eobue8OafMpTXWIjzxw8X T5U/S2bm31CWIaeyjc5GQXtGC4kCzzdZtQjbtQEv5nuNXI5NRNuXv0/i36L2u9Hd H5Q3bXBk/uFTi8/f39wFBSW+NMaoFsO6/bKKQ6fF3lnyzt2iCXmU4ocMiu0/Djm2 QHOXXsjNa8Q7kPtkC/QPnMj4wRXJ4xBnkoCwGpO6ITQauTMo4XFDJmgK7ZTAQyfL bb2vSJfSJ6mxKd2V2bpxUVuBD2qOCPi+l5LM7GXrd58GySGUbRYvtKEpPL+CKmD8 m6xA02RzYt4pGrTWOlrkya9Q47lFcVuwj8kBz1aOhpH9L2CyuwVHy8FtYOzXEj2X 7qnuBoCpTtyl7GODOoCrLCJDTicJ8qJpVUQ0X70I8gAkkeuDHFelJ4noX7i1Qahh pP8UGkU9FCgSSjKIsJiOS77BWKLyQAkBVunJ11oO9u75AmK54CHUD2Ul9kL4qzO2 znHQxcK6/0oRtmtOHxNqkZfpOoDxD0RzqS1pRJEGrP8CngcKdNTYxJTifXyfjTwa jGuFsekiejRtwqz7MVARZ4tp8liiB3+CqdWKMJsfHP6Mk1jjeMyiqBNVlkr9fOLf pGTgE8LXIqzuxjK9yy9lMJKXtmHuIuMaXwjR/mvDejO4ZBUO/Hg= =F3ay -----END PGP SIGNATURE----- --3WVTtqz3snV/MF4K--