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 E7B662EEE99 for ; Mon, 17 Aug 2026 07:42:17 +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=1786952542; cv=none; b=h5qFVPsoMXoc4YmL3QNQLKcPvarXk12/Qz4nzMPG26/lorF/qkSIysoMj5m39v9N9Ii99W2Vv0gnk3eBnZZ9yEeUV3P2wTGXDe6BQvjc1cp+vJSKBx3dy9N3kwYxaih/Fofb0NWGU5kt80zk78NzDCQthzf6coGX5Ctcvb/wu9c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786952542; c=relaxed/simple; bh=bvJQt6jOK09+sWrd5qrb1zONB/P4dperJ8S16KlrGRU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bBKMGBsRZYIcusxlGwBF0NhMSiIdmZCdwjKnSMVwdW31GXtx70C65liaIbKAvihLeY6qaz8bhegb33APfCp/L3NXSXUTRtscdmowS6n0T80e6yXtV9gz7qcn2WhI+nVkfTuzSGNljv2PbWW+d3f73Iw5He7LgWgfM1UCp7/ZgZ0= 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=MVwoZvdA; 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="MVwoZvdA" 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=SkkL vrPYkGVG1ryG+nQhWbsSjwpQ0FTlmX59Cki5PIU=; b=MVwoZvdAC1N0Rnr3zDUn 9HPS3yB++aco5QlH6ETC/I81n8f2z7BdcCHdYO0XuWIni8tBypw6O5QK2dqh996h 5ALgI6lDF07Xzf/B9z4YZR4AQmsBcoVBuRO/nvEsEas9HzxNXemDnZwsLXDQs8is QJuvAg1aU0elsVDM7lV4GZ+OtG3l0WtOpKpTF6H7Dr/5B8fKeaQdQl9iwgIg/ndb IksNXcdC/4u7i7fIvOst3xFTipwM4ljMXBNAmteHXNKbuWeh5f9+ZlyPSvYyvM/e kdp2G95WGwN20xNe5aDS+5O9y7oDIyjbBhR0dVxLejRsB2+4yKzC5wo+TS0UmxL6 Pg== Received: (qmail 3370620 invoked from network); 17 Aug 2026 09:42:08 +0200 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 17 Aug 2026 09:42:08 +0200 X-UD-Smtp-Session: l3s3148p1@TGqzTjlZUsQujnve Date: Mon, 17 Aug 2026 09:42:08 +0200 From: Wolfram Sang To: Geert Uytterhoeven Cc: Philipp Zabel , linux-renesas-soc@vger.kernel.org, Andi Shyti , Magnus Damm , linux-i2c@vger.kernel.org Subject: Re: [PATCH v2 2/2] i2c: rcar: add R-Car Gen5 support Message-ID: References: <20260727122546.4232-4-wsa+renesas@sang-engineering.com> <20260727122546.4232-6-wsa+renesas@sang-engineering.com> <80a94424da18d5003265c5e8bf5ecb5a90499b59.camel@pengutronix.de> Precedence: bulk X-Mailing-List: linux-i2c@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="d+q1vb0FAkpmN4PN" Content-Disposition: inline In-Reply-To: --d+q1vb0FAkpmN4PN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > This could indeed be moved into the reset driver. However, that > means the reset driver needs to become aware of the peculiarities > of the various target devices on the various SoCs. We already have > something similar for module stop delays on RZ/V2H, though. > And it means more dependencies to track when adding driver support. >=20 > Then there's still the user in the PCIe driver[2], which can't be > handled like that. I can see the argument that the extra code could live in the reset handler. But given the harder dependency tracking plus the inability to handle all corner cases in the reset driver anyhow, I tend to update the handling in this I2C driver. --d+q1vb0FAkpmN4PN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmqCu0wACgkQFA3kzBSg Kbaydg//RsiuWtHKDz2Yj4MiUBIPKeWYqpNLWcMK5FMsFslLMmTiaqaZe1dJV7IE qO7HiruOHOQgtPi3xRUDR0XQaTdS/oyPzRyju8oKOKbx92vsBVQJ2FRJ8l/tyneW NLQQPcNYa2j84+C5SQHBoDNwWz5+ZYvpU+qrQERsVf2hIVF1P//UlLmwdQ55RkgC 3opVUQDy4NOomnUInH+OukmSnBsR3TW/93GJJN5agr0LHT2QP+3TNCGx8T5w+d7J uf9NW05gV0QZhYftzEj1DeCH6Qz7Jfin4r8zbWTskAt32VMmoQAtFcLgSn5z0Lf7 GmK14w6/2RYX103AipY9OTb6tIYM6kilstKgWLDhwj6MjibeSERMSlYcEb0K5TJ/ PHd6mYhF+oNPfavTUT/dLALKm+74YrwNEA012KXa6vRSNaFcOL617mnc3VpqLty6 qtGfEEH7T18aCvANcw0J6shI35GrshssB/DRaZIEBArBsoAvZ2crLu5nourCrBLk Nu60dsJQN8KFWMfH6y2b6Cpb9Hg3qgxDIvfL/+EVXrVelq3ZZncNQHm3IDo4NcKf YXG6+YhWmNfiE6b9RtBtYdnjxiZ1e91TpygA7Czel+DX+rGO3VyFBXnpkk6fO1UE XCHocB2mDb9Cif9QdZo0BzwOtkZFp42qLFpSSPP6xoXq7TF0QDE= =hOor -----END PGP SIGNATURE----- --d+q1vb0FAkpmN4PN--