From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 3D7D63115B8; Mon, 28 Sep 2026 18:32:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790620374; cv=none; b=tS4M/k4y9B18XTssxwWHUGhSPKACRVMu6qKuxsJOgpMBVmg2AaKQM8uNf6BoD4ggZwwf/BcQclmZdR2fBbzv3Vzfh4ahYVRMQvtspKLD1r2K+J+vh4rzhN+G0J8ajbpfXiTLQDo7bpfYej70VJH/xzfpoglESiesdDvPrafl0jY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790620374; c=relaxed/simple; bh=kteHbzA/cME0t66CPbcXb5fnQe41uG1k0J2szAWIUoc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lkfwGh9heyHVHLvZx6Z6o+Fr0d5NRiPJ5kDwJeYieXLf5QzGtcOwKttXjWruD9aaidhpC2oecAOpI/AsLSYrMzNn6L1FeU1WXkFsTaw60osdu2m7OFAQTbcZZYQuc+OKqrfNKLBJe8gF6vSnG5+hdh1scJv+C8EjVTcXGATXYLU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ii3bCXzx; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ii3bCXzx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 332D71F000FF; Mon, 28 Sep 2026 18:32:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790620372; bh=KTBfG0K3nu4nUS1bFyAD1F338UQwaB0hW7nroAfhRcM=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Ii3bCXzxTOwniPbfUoOlhVF3sgxg611INtrkotvTS03WWO4J7s4jM4N2q28xpD2Kx nxF1RFHmVPHAqGrdkLyx3gta4J9enjYPYpqKYvnw7lmEhLhBY1U/gUY42jO25XyTx5 LtpW3Fsl1eZ69BVAmaZKoG7pHte2sE3yUHy6lKrMlhwRigpKE17OA/3XgJ3BkCogo+ blY7T1axTn6iZKUcqdbEPSRmezuM7ObFc47PpY+//OF2tUXIWvGAjneqFLlZVoxD9b TdcqU1AOjFy/ZYsPcM/8aAGfavr/k+8iDKoRp3eOcGPIBLAuCxcN+TdOt+0f2+WTyv rVs301+kLukbw== Date: Mon, 28 Sep 2026 13:32:50 -0500 From: "Rob Herring (Arm)" To: Koichiro Den Cc: Bjorn Helgaas , Magnus Damm , Manivannan Sadhasivam , Serge Semin , linux-renesas-soc@vger.kernel.org, Jingoo Han , Yoshihiro Shimoda , linux-pci@vger.kernel.org, Conor Dooley , Lorenzo Pieralisi , Niklas Cassel , Marek Vasut , devicetree@vger.kernel.org, Philipp Zabel , Wilfred Mallawa , linux-kernel@vger.kernel.org, Frank Li , Krzysztof Kozlowski , Geert Uytterhoeven , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= Subject: Re: [PATCH 03/11] dt-bindings: PCI: rcar-gen4: Add optional "aer" interrupt Message-ID: <179062037015.225190.14401669841079574917.robh@kernel.org> References: <20260918032038.2216471-1-den@valinux.co.jp> <20260918032038.2216471-4-den@valinux.co.jp> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260918032038.2216471-4-den@valinux.co.jp> On Fri, 18 Sep 2026 12:20:30 +0900, Koichiro Den wrote: > The intreq_pcim_lperr interrupt carries Root Port AER notifications, > separately from the integrated MSI receiver interrupt. Describe it with > the "aer" name so the controller driver can use it for Root Port error > reporting. > > Keep the fifth interrupt optional so existing device trees remain > valid. Extend the example accordingly. > > Signed-off-by: Koichiro Den > --- > .../devicetree/bindings/pci/rcar-gen4-pci-host.yaml | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) > Reviewed-by: Rob Herring (Arm)