From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) (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 D8248146A8E; Mon, 13 May 2024 07:55:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.196 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715586913; cv=none; b=q+bnEeOmQbDKcyZlihRPH1HsdYxA9OK4J3ExhoHeikdzJA6nloA/srzubo1BakKDxJNpcSG9+KGLlfHzL/2PEPeRVOViRNoplvyHNpAV7s3ElSQpHzqTXqKG4bsxgVkOxtpLG6SnZ216YSTkmrcBt7qKgUGrGX+GU7DkXq+xzic= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715586913; c=relaxed/simple; bh=9+2cK1PXmxBJWUEqMxM1uY0vrLMNMV723THFoCBGhJw=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=qHoqUENT3uurX+OK9Casvke+7e5h9mHH0c26+MzoMYSSxBn0YKE4KB8VQKr4CyyPxzGKqaX6ihDJtY94GR5GWHhiioL7h8vgJFLNk8OV8dHfHmIvEAO43wlmR7VfaB00v6MHTsnu5RZY0j8Hz9qCAizItVUzbVRsuiL1LiUaZJs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=f9ac95v6; arc=none smtp.client-ip=217.70.183.196 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="f9ac95v6" Received: by mail.gandi.net (Postfix) with ESMTPSA id 175BDE001E; Mon, 13 May 2024 07:55:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1715586908; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Ih1uGOfjRAxCt+6sZss4Yfl3azQjSUpDGJBEtOH8mvE=; b=f9ac95v6i1XDmaygmdpkS9KIhKeyRRR3rzxuphI0Luyq5ePjJX81Na7xIwxyP9jltiorT5 o3RQdE4J0iBlv5VwiuDCBnPjk/bdNj4DrgwUQku75ZXXHOqytN8sUi3raDKyJY2X9piWrO USUjdu+raME12Enpsa1gnuUglmy0oHkqtHN8/y0e60Dc6F39+3tJfrm18pfdfraCjaA0no wIWhvD6hR/8n67SgI2C5gTU3q2ihA6qXYu4+AHgnSzsCbeRsNJjPcWwDwF/qAiUy3BfoR0 Ch9OAOcKjdSFVA88ufca5XaZyeLXxw6gUY9xSEYupyKwu6Jpav7BN9WR9OV68A== Date: Mon, 13 May 2024 09:55:04 +0200 From: Miquel Raynal To: "Rob Herring (Arm)" Cc: Krzysztof Kozlowski , Conor Dooley , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Andrew Lunn , Sebastian Hesselbarth , Gregory Clement , Michael Turquette , Stephen Boyd , Lee Jones , UNGLinuxDriver@microchip.com, Thomas Bogendoerfer , Richard Weinberger , Vignesh Raghavendra , Yisen Zhuang , Salil Mehta , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Matthias Brugger , AngeloGioacchino Del Regno , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-mips@vger.kernel.org, linux-mtd@lists.infradead.org, netdev@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH] dt-bindings: mfd: syscon: Add more simple compatibles Message-ID: <20240513095504.37776289@xps-13> In-Reply-To: <20240510123018.3902184-1-robh@kernel.org> References: <20240510123018.3902184-1-robh@kernel.org> Organization: Bootlin X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-GND-Sasl: miquel.raynal@bootlin.com Hi Rob, robh@kernel.org wrote on Fri, 10 May 2024 07:30:14 -0500: > Add another batch of various "simple" syscon compatibles which were > undocumented or still documented with old text bindings. Remove the old > text binding docs for the ones which were documented. ... > .../devicetree/bindings/mtd/atmel-nand.txt | 9 ------ I don't know how useful are these compatibles, but if I take the case of atmel,sama5d3-nfc-io, it is only described in this file, while several DTSI reference it. After this change they will no longer be referenced at all but still in use. Is this intended? Shall these compatibles be totally dropped from the device trees as well? $ git grep -c atmel,sama5d3-nfc-io arch/ arch/arm/boot/dts/microchip/sama5d2.dtsi:1 arch/arm/boot/dts/microchip/sama5d3.dtsi:1 arch/arm/boot/dts/microchip/sama5d4.dtsi:1 arch/arm/boot/dts/microchip/sama7g5.dtsi:1 Thanks, Miqu=C3=A8l