From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 6BCB8359A6C; Wed, 29 Apr 2026 22:11:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777500719; cv=none; b=EbDt8tKLVDnSMLjtb7IZr+kZHG5PFY4/ZZwO4/f97YgRBo8/jb+WE371Ywbe8WID6KJHrDbIDPfL7kYqXuCIyOdYpu9rPHF5C/NMBEdFsR7+4W6H+JLTwVCDj4fJzM2TpMW78Ybeyg+vBxRpAAOQZNAU8ooU9Y/aJ0s2i1Cwjgc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777500719; c=relaxed/simple; bh=YIv9iZYultS1nlhWrV7cBQansovtAf+/IYGOeXT8hXE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=S1xpht285VC6kZGE2YREa263ACKutMUa26wAlN++QVpwLX1EprvNHtj84u1B5Fp10j72X+sc+osx3nJ8sDyjGhShkShvKGqxkic/PR3bhbgWL+dNDL885yIbHBexMbHH3MM6iGSfBpFofp4z/dTspHToWkDNOrGnacg3CT3N8xU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=mSfKIVal; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="mSfKIVal" Received: from killaraus.ideasonboard.com (2001-14ba-703d-e500--2a1.rev.dnainternet.fi [IPv6:2001:14ba:703d:e500::2a1]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id A502E241; Thu, 30 Apr 2026 00:10:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1777500610; bh=YIv9iZYultS1nlhWrV7cBQansovtAf+/IYGOeXT8hXE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mSfKIValxq5w1WchamENa9pwEWRxuBmTjrS98h4LZL7njev2Z0awfkAzZssAw4nrc vs/iG2YiB1lTOAXhn8RbNg7raRn/BOJSam9x6xVQb9j4+saYDhOjYOfkjJxDO7qkA3 nAWdf1hhHh16pPWimm6qsNCNwWj0RNDe4+xLuGM0= Date: Thu, 30 Apr 2026 01:11:53 +0300 From: Laurent Pinchart To: Marek Vasut Cc: linux-arm-kernel@lists.infradead.org, Nguyen Tran , Conor Dooley , David Airlie , Geert Uytterhoeven , Kieran Bingham , Krzysztof Kozlowski , Kuninori Morimoto , Magnus Damm , Maxime Ripard , Michael Turquette , Rob Herring , Simona Vetter , Stephen Boyd , Thomas Zimmermann , Tomi Valkeinen , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH 6/7] arm64: dts: renesas: r8a779md: Add Renesas R-Car R8A779MD M3Le DTs Message-ID: <20260429221153.GD132396@killaraus.ideasonboard.com> References: <20260419193718.133174-1-marek.vasut+renesas@mailbox.org> <20260419193718.133174-7-marek.vasut+renesas@mailbox.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260419193718.133174-7-marek.vasut+renesas@mailbox.org> Hi Marek, Thank you for the patch. On Sun, Apr 19, 2026 at 09:35:37PM +0200, Marek Vasut wrote: > From: Nguyen Tran > > Add support for the Renesas R-Car M3Le (R8A779MD) SoC, a variant of the > R-Car M3-N (R8A77965) SoC. The Renesas M3Le SoC is a register-compatible > variant of the R8A77965 (M3-N) with reduced set of peripherals. > > Signed-off-by: Nguyen Tran > Signed-off-by: Marek Vasut > --- > Cc: Conor Dooley > Cc: David Airlie > Cc: Geert Uytterhoeven > Cc: Kieran Bingham > Cc: Krzysztof Kozlowski > Cc: Kuninori Morimoto > Cc: Laurent Pinchart > Cc: Magnus Damm > Cc: Maxime Ripard > Cc: Michael Turquette > Cc: Rob Herring > Cc: Simona Vetter > Cc: Stephen Boyd > Cc: Thomas Zimmermann > Cc: Tomi Valkeinen > Cc: devicetree@vger.kernel.org > Cc: dri-devel@lists.freedesktop.org > Cc: linux-clk@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > Cc: linux-renesas-soc@vger.kernel.org > --- > arch/arm64/boot/dts/renesas/r8a779md.dtsi | 48 +++++++++++++++++++++++ > 1 file changed, 48 insertions(+) > create mode 100644 arch/arm64/boot/dts/renesas/r8a779md.dtsi > > diff --git a/arch/arm64/boot/dts/renesas/r8a779md.dtsi b/arch/arm64/boot/dts/renesas/r8a779md.dtsi > new file mode 100644 > index 0000000000000..7e0f5fe4cd439 > --- /dev/null > +++ b/arch/arm64/boot/dts/renesas/r8a779md.dtsi > @@ -0,0 +1,48 @@ > +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +/* > + * Device Tree Source for the R-Car M3Le (R8A779MD) SoC > + * > + * Copyright (C) 2025-2026 Renesas Electronics Corp. > + */ > + > +#include "r8a77965.dtsi" > + > +/ { > + compatible = "renesas,r8a779md", "renesas,r8a77965"; > +}; > + > +/delete-node/ &csi20; > +/delete-node/ &drif00; > +/delete-node/ &drif01; > +/delete-node/ &drif10; > +/delete-node/ &drif11; > +/delete-node/ &drif20; > +/delete-node/ &drif21; > +/delete-node/ &drif30; > +/delete-node/ &drif31; > +/delete-node/ &hdmi0; > +/delete-node/ &mlp; > +/delete-node/ &pciec1; > +/delete-node/ &sata; > +/delete-node/ &sdhi3; > +/delete-node/ &usb3_peri0; > +/delete-node/ &usb3_phy0; > +/delete-node/ &vin0csi20; > +/delete-node/ &vin1csi20; > +/delete-node/ &vin2csi20; > +/delete-node/ &vin3csi20; > +/delete-node/ &vin4csi20; > +/delete-node/ &vin5csi20; > +/delete-node/ &vin6csi20; > +/delete-node/ &vin7csi20; > +/delete-node/ &xhci0; > + > +&du { > + compatible = "renesas,du-r8a779md"; > + renesas,cmms = <&cmm0>, <&cmm3>; Shouldn't you then also delete the cmm1 node ? And does the DU still need three clocks and three interrupts ? > + renesas,vsps = <&vspd0 0>, <&vspd1 0>; > + > + ports { > + /delete-node/ port@1; > + }; > +}; -- Regards, Laurent Pinchart