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 7C8AE1DB928 for ; Thu, 17 Oct 2024 11:04:07 +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=1729163049; cv=none; b=qlxISIPvt3e1rHFOEnlT5wKvWVk+kJqsk4MdyY/2crXo2y5DuKp0haXq8QBAZRxlKBDk575XoZh+SnpEqbbRKzaw7/zQfgCTNhSIwrBqxIaMhJ1YYpW6Ud/+nzF9pL/Y2GD25vZaYQZ/dQRTcxuyMWzXDXOeGl2gS/bNS0ZSbTw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729163049; c=relaxed/simple; bh=M02vPbZefKtzgbtnglUdvhk8inJ/586iO3nEwG12f9A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JDNgPAMyaujvO6QN6K52ykWpbL4UdrLB+vMB+vvIe6oBq5KWE/25fuKrrYjaRkYY0OR3h4h+iy1ijzJGny67rNyQ4llPIjSKToKbR6JesOD80pRFKcBUFzGJrZM1eN8aQuRNNjZ5Kr9rmytHyoTsuq1d/byL6cqspII/1qOVE6c= 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=O61kXz6V; 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="O61kXz6V" 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=M02v PbZefKtzgbtnglUdvhk8inJ/586iO3nEwG12f9A=; b=O61kXz6VJz9lGprNXARt RZ9Cg4RlmikIp0nJ6cfrHZ7FmYvJC5gXF/deT+gaZdEGBKKQU7VR0c8L1fPHqJ5t fStipJ26Xn3A0v2eMNNWIz+MTxZVktZLZrNbfwk3BRXXFUdRYNoEegyhw9dt2lg0 unZdKHwHl13jLH02q6jDLXt5hPFuZJqaFfgcJpf5SafnXqtB7nVD99G1AgeYyGpO FBYiYW6MGWx5CMfGCJu0PIOkazucB9tpwGxfOH8D1TnqauLXYrWgstI9SKJc20qP ZrQqXiILOdiDdM38jahSvIkGmy1ocSNm0jXSEL5vGVNF4cCJfhu4wOA8p5J3VrAD BA== Received: (qmail 3358213 invoked from network); 17 Oct 2024 13:04:05 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 17 Oct 2024 13:04:05 +0200 X-UD-Smtp-Session: l3s3148p1@l0sMJaokT31tKPEX Date: Thu, 17 Oct 2024 13:04:04 +0200 From: Wolfram Sang To: Geert Uytterhoeven Cc: mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, alexandre.belloni@bootlin.com, magnus.damm@gmail.com, p.zabel@pengutronix.de, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Claudiu Beznea , kernel test robot Subject: Re: [PATCH v3 06/12] rtc: renesas-rtca3: Add driver for RTCA-3 available on Renesas RZ/G3S SoC Message-ID: Mail-Followup-To: Wolfram Sang , Geert Uytterhoeven , mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, alexandre.belloni@bootlin.com, magnus.damm@gmail.com, p.zabel@pengutronix.de, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Claudiu Beznea , kernel test robot References: <20240830130218.3377060-1-claudiu.beznea.uj@bp.renesas.com> <20240830130218.3377060-7-claudiu.beznea.uj@bp.renesas.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="lNCG8WzO0TPLyYgP" Content-Disposition: inline In-Reply-To: --lNCG8WzO0TPLyYgP Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > > ... if it has been considered to expand the existing rtc-sh driver? The ... > Yes it has ;-) Thanks for the pointer. Well, a few of the limitations apply for RZA1 as well but they are not handled in the rtc-sh driver yet (from a glimpse). Nonetheless, given the other limitations and the bit shuffling in the control registers, I agree that a new driver makes sense here. --lNCG8WzO0TPLyYgP Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmcQ7yQACgkQFA3kzBSg Kbbb9A//YJ9DUgYEiBVtqS/ma7iA7F8MGfIClcoTBk3HhHlJIaxdXSRQ9Ld19DTB 5fXKn9jRUQwsOK/O6WU62VW+jr9b70D+EXu0PEEAI2qUI9/LX1acdHwTdp9EVhGg JPp1Hn0CGPGQVwgTbe/veNTXMUakpHWP2h+QbSMwRka+a+skEDshgiyZZqeo2l1E +o1wseF8obYpb2+iydJA4Vp+DdEEJoHpMJZ0DZbgrIGicnVhDRi1O0tiQ+RIqiBP XcP5VWGb9ceABCJuBaXxW3uSJ+2fdJy6Q7f4Tmh7DP+r1R5q5lTO4wEQ9QiGVjvx S4JAA2hJskl6wQVcfHeG/tCWByahC3APq2PFGV/4YtvysyK7mke3GEhPknT/aIfu UZTkqZottd6vNcHJM+knvTuT+5WJ7Y5kOUpVZ8Ed83Oa3LtuVjTRg7iG+VT01plo yaLY0++R5uZNF+ABlM5lO91BSl5VpRAb6xWYOzCq7vU8U99fpXnwGwWw3Wmk7Z/f fDMDEz1XhpmR6ETIjCVtIGu9t/Deyyg5tC9esoDe6FP80hhdFps6Mi0/sKW//iiA /NaB2XsnC7H1GV7yCSQKCGTKcJNvzSdGFQnsq0DWWHloOfl6nbFdfpjiy/lAcolU N2X59O6146VnHrhWtwaC2rt2nBz6qPVobXn+d1L6TA6Xx3ww6kg= =bTvk -----END PGP SIGNATURE----- --lNCG8WzO0TPLyYgP--