From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0828AC61CE8 for ; Mon, 9 Jun 2025 10:00:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=6DvcsTsouDL2xyct8nJS/5GZ1osdIxIFWhYhic/hWMY=; b=MeSWzVAUezuLTeeIPPgyatiaa7 snG5HEUC2wutqHG03JFJL2l9QvXHPDJQ2c2f8V3RS2bmS7XUFQf/GRuvXCvLAMcA2ISlZ3xHTUQ/T c4gw30aIoCWUo/GRTHo3iLW7hFaEtgLYycd3/tePZP1o3Coc5dpkcF3LPlVYFDE1jl+rIiwLsL15a f9J6AJe/uvVepBNuhw0FhfqbUleWLjuNckxXWOUI8kymavztBe8VajvhyqM4zC7ou8IWXZBruS1o9 9ckM6FueexGOR0ctwE7naQSZrzhVZQ3HeUWVEalxo4W+M8hGmsLrUTPhd8x2hIucgHKYVWv2j47fD C47KJ73w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOZIU-00000003qwQ-09Pm; Mon, 09 Jun 2025 10:00:06 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOZFT-00000003qcs-1niR; Mon, 09 Jun 2025 09:57:00 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=6DvcsTsouDL2xyct8nJS/5GZ1osdIxIFWhYhic/hWMY=; b=URNFd0PSsk0P7K0Be6K+rbYh5F YFOT1i5tAEzi4qVMmo2RYnmW7JeMvwjeZ+Gjgs++GiDpvyM2EVWHvu9fvuh7UDagqGLDoOPqvHfyq JCtKJFT8b3VbzgFWPXUx0aThsllZ/pbVmG9Rki9yO4LIqbU3De5KlWrsjtKfbDCdXZYQM7XkLvy7k BO60Rh3Ir/Vs9nLxZP7M2vobuXXU+yK/1WEa6x3n74nz3e/QrpMm7hsaCdK8/PVq8mqHyDR4OAnEG y8bVWLJ/Mfsei0haUi6GtY3TxPvKcXGtYnq+Eem393Q1dmTSfsK3awMP8KWzMjEAkEtXStDavTNZ8 /IuybvlQ==; Received: from i53875b1c.versanet.de ([83.135.91.28] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1uOZFP-00062Y-Hr; Mon, 09 Jun 2025 11:56:55 +0200 From: Heiko Stuebner To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Quentin Schulz Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz Subject: Re: [PATCH] arm64: dts: rockchip: support camera module on Haikou Video Demo on PX30 Ringneck Date: Mon, 09 Jun 2025 11:56:54 +0200 Message-ID: <2806486.NG923GbCHz@phil> In-Reply-To: <20250516-ringneck-haikou-video-demo-cam-v1-1-fff23160395f@cherry.de> References: <20250516-ringneck-haikou-video-demo-cam-v1-1-fff23160395f@cherry.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250609_025659_485265_B9D5774F X-CRM114-Status: GOOD ( 11.55 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Quentin, Am Freitag, 16. Mai 2025, 19:26:10 Mitteleurop=C3=A4ische Sommerzeit schrie= b Quentin Schulz: > +&isp { > + status =3D "okay"; > + > + ports { > + port@0 { > + mipi_in_cam: endpoint@0 { > + reg =3D <0>; > + data-lanes =3D <1 2>; > + remote-endpoint =3D <&cam_out>; > + }; > + }; > + }; > }; dtc is quite unhappy about this construct ;-) . with a W=3D1 build option when compiling DTBs we end up with a number of complaints about missing and/or unneeded address-cells/size-cells or "only one endpoint, @0 not necessary". I think it would make sense to give the isp port a phandle in the px30.dtsi and reference that one here - similar to how the dsi-panel works.