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 BC23F268690 for ; Sun, 5 Jul 2026 16:40:57 +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=1783269659; cv=none; b=eUuu3keCWVDoq1YhUm1WKT17JrwM2qQCbqeVgYpT6kS0PglrpbeMOQ4ft3XcG2nZID57xPSEOjh0gOKAyf68A+wGnfEwIXqoKzBtUCH7AoEB/EPUQOHsjZTPlLe1VOcu5QZ5xjiHqLjz0LtLh66p+XxkR94chT/61Jv9TneGKkY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783269659; c=relaxed/simple; bh=d0jQ5UQ7pVAffeh9AMk0K/rauKiYjN4OlHj7yKZ/PEs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BGCSCFdjj6eRZK+ZIFvS5oQQeiNeXnAWtUPreBVw8JGnhjrYasJObVg569BhMdc6rYvkYyckTWYHX5AxHu80Kq86GXXmZW/I1AIZnAthiXTDHSPu8X5Wy8eRcegcKbxifcgqs8zbJlVOHk1V3u+JVdnPJ+LRJ+eVNq/qYugm0Dc= 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=NN+S6nba; 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="NN+S6nba" 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=d0jQ 5UQ7pVAffeh9AMk0K/rauKiYjN4OlHj7yKZ/PEs=; b=NN+S6nbaCWqRcijr/f1y Uqi3jTAiN+aIUpvzc45wnULUdCUvs2hW723IGhJogJTyejCx6UDfWUbnSPxSpT0y yDw4KX470zUM96mJKJEw3KD/JnZQsbi3IseGwhy5pQCQlsOydP8+eB4YXeY0G/c8 qHa9W6zJouwudBtbnF74zEf0zPLE62s+sS5tk1fn+xT0tqeaOjouy3W1hgX9b/pF NKq0r7lG4aK2cyonVSN1G11drXLfgxIZexiEInKc/TLHtzG15KyspIuokNVdq7WO nTJrLEOEsVK8JSHiM6qlbCWrkNcCSklQBvY9xsE7wXLtZZbNxPbcZASBNSTXi7RC +w== Received: (qmail 2288731 invoked from network); 5 Jul 2026 18:40:55 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 5 Jul 2026 18:40:55 +0200 X-UD-Smtp-Session: l3s3148p1@lxRS0t9Vf3dtKjFj Date: Sun, 5 Jul 2026 18:40:54 +0200 From: Wolfram Sang To: Bjorn Andersson Cc: Viken Dadhaniya , Mukesh Kumar Savaliya , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 2/3] i2c: qcom-slave: Add driver for Qualcomm I2C slave controller Message-ID: References: <20260628-i2c-qcom-slave-v1-0-8b0a5c01f9f6@oss.qualcomm.com> <20260628-i2c-qcom-slave-v1-2-8b0a5c01f9f6@oss.qualcomm.com> 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="WffVVY5Ay9uyhsdF" Content-Disposition: inline In-Reply-To: --WffVVY5Ay9uyhsdF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > I don't think you read Documentation/i2c/slave-interface.rst. To me this > looks like a i2c "master", that is being abused to serve the role of a > slave; which of course implies that you have a non-standard slave device > implementation working with this. True that. The driver does not use the core infrastructure for target devices. Sorry, this is not upstreamable this way. --WffVVY5Ay9uyhsdF Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmpKiRIACgkQFA3kzBSg KbYL4hAAi937hhuBp81WCLEQe92D0lMDhIgtr3NJkcWMrfeHgzZDEEd2Xz8U1Y9b Cviw2GAfS7VGY6QIbPCvSF+ExfztCyWbH6gcpKmxadWQcoOPY5KwP8lUL7kGrD7n x8VFtZDPEkBoUR4jxX/uKK8LUY8zBCXciJgfuc2QV5zsXMEyB1Nx7m/yYJ6kD8yX EwkCjVV5WeiIQB9ZBgQQSeYri1b7TGnru4wYGTs+2htP175jBXTPPnjQrvwNd6K0 WvLPSWE7DlmKK9taFIDF4quEWY4Vr4ePiHsxE+3zP1EUgxUjnSQmmuYtxF6wOtvl pY6R58jcM7gEyptmIZ3lTC/DMIxb7F6mwIkctSse9ZZI/w2q/XMjBQrYCVDkHoqS 9NtgeailHPc4HExSVOTFeU9yiQ1i0sFI4zbBDQorcr5J3tir7AjWIaxT9S3DAKqu 5Q/FNCeBJK/22rUssfviJH9FCWAb0LIURjVUUezGb6EojuOHFAkJWmKRgX5OuJz1 ugYfQ4dQYGzRs5S+L2GZt5mDSSMCi7jWv8Tp3350ZSOqiNah288z9md3bhE9nbWm AaaKVH8dgf06gFA6R9tYh52aFRGvm96l25byxakxgV5cMppfWWDYE7I0Yd99oRGV ZSp/k/0j4RBXhtqD2ISo77AVB2iv5Ut4ASTlF9gJ8scGGjotZgQ= =i3x0 -----END PGP SIGNATURE----- --WffVVY5Ay9uyhsdF--