From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) (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 A432B1A4F01; Thu, 31 Oct 2024 15:01:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.193 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730386889; cv=none; b=A869d42GRwTbzsB5JyfIbPC4pgrD2Hi+JZE59mhRaHNZryJ5XLox9cbPap9kmFL/g7qNQKGATQnBbEHeE1A3mb5SNLt0e786QGksaVZZFgmaz+DMAYRBf4y5gBxz1bKmaaSeCBj3UkRYMR4XkQTQ3r6GPeddcDsUBcnxyvwdOeY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730386889; c=relaxed/simple; bh=w1P9F7UnJdKp3E6r/SnKDquMCSMBRwxSkzH2UKLNezM=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=fPyclVoVaVoytxHHIAe9fuRU6MXlLH8MCV/C27M5P2RB1wIMRdmSnHojs+HsxQMpUE7KGaFSeLRE1+0u74Tsv3s71wmpStr0eMSQOigON/ZOjmnl9M1qDRiXAL6OzeNXdvuRR0DaPO7Gh8N9zFFau6WrmUD1nmptdHaN9TQn62o= 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=gqIhS/sv; arc=none smtp.client-ip=217.70.183.193 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="gqIhS/sv" Received: by mail.gandi.net (Postfix) with ESMTPSA id 04398240005; Thu, 31 Oct 2024 15:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1730386884; 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=s4onf2bSMCTiRypACag+YRENrFk/22U9sSVMhr4kt0Q=; b=gqIhS/sv1tRrpuw3NlcXw1TySdU0wnYq6Qr4o9OyjEL9sKqrMSm/uuaW+sQ2+1GfqGkLIQ +bOaBn5URTxXXSH4qQsNZF8t9C5aEKRapxux+Zo9AKwt98xxyLFSNDaau2V8FUbfGdHQrV rYbPpEO/qykyjNg9GVfVfpu5M5YlnFR+aY9GWmi/l42bCKAbTOjGPN5xYjI7cfLWm0ggAk 5V2Tt/WTMNSufG2KAHx2oMtTj9ZBSnJJ0nLIYSTiXmDiDLKj6qZleBeywAgpYk+JMm6bPi AS1JC3Mx9H7ic7qDh6qOPtB5MZTpV4wa6hmRLDvVnDTjmCiLytU15x1SqEKU4Q== Date: Thu, 31 Oct 2024 16:01:22 +0100 From: Herve Codina To: Philipp Zabel , Stephen Rothwell , Rob Herring Cc: linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, Arnd Bergmann , Greg Kroah-Hartman , Allan Nielsen , Horatiu Vultur , Steen Hegelund , Thomas Petazzoni Subject: Re: [PATCH v2 0/2] Fix dtc warnings when building the LAN966x device tree overlay Message-ID: <20241031160122.40cf61e0@bootlin.com> In-Reply-To: <20241029084338.194942-1-herve.codina@bootlin.com> References: <20241029084338.194942-1-herve.codina@bootlin.com> Organization: Bootlin X-Mailer: Claws Mail 4.3.0 (GTK 3.24.43; x86_64-redhat-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: 8bit X-GND-Sasl: herve.codina@bootlin.com Hi Philipp, On Tue, 29 Oct 2024 09:43:34 +0100 Herve Codina wrote: > dtc generates 3 kinds of warnings when it builds the LAN966x dtso. > > - missing or empty reg/ranges property > .../pci-ep-bus@0/cpu_clk: missing or empty reg/ranges property > .../pci-ep-bus@0/ddr_clk: missing or empty reg/ranges property > .../pci-ep-bus@0/sys_clk: missing or empty reg/ranges property > Patch 1 in this series fixes these warnings > > - Missing interrupt-parent > .../pci-ep-bus@0/oic@e00c0120: Missing interrupt-parent > This warning was quickly silenced by Philipp [1]. > Patch 2 in this series fixes the warning and should replace the patch > applied by Philipp to silence the warning. > > - Warning (avoid_unnecessary_addr_size) > /fragment@0/__overlay__: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" property > This warning should be fixed in dtc. > A patch has already be sent by Philip to fix it [2]. > > [1] https://lore.kernel.org/all/57793bb01e02f03e215dfa6f8783df18034ae2ea.camel@pengutronix.de/ > [2] https://lore.kernel.org/devicetree-compiler/20241025161307.3629901-1-p.zabel@pengutronix.de/T/#u > Both patches in this series have been reviewed by Rob. I think it is a green light to have them applied in the reset tree. Your opinion? Best regards, Hervé