From patchwork Fri Feb 23 14:04:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13569138 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 A47A5C5478C for ; Fri, 23 Feb 2024 14:07:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=H+nw9SceL52darBOI93FzpoQqUH7ia8e7Mt8qFG7LmQ=; b=vEPRA9l9OMGMkJ CfnleOzcRrSUSmgk/2AzU6r5URAiLfvGzHofeiMGmatj6dO+E7PThb1OmTsOIr0wBkhU/GmsbOyTP VMCIUqpcRwJw007w6oXahpd3Usvhy48wYCGtl/yu/msQxuEhbsAUnR6WktZoCmOh9G2RCF16Yd16e mc6nqT8HZDzKqYY4WBFQ1OBPpIgnFcP6XKfSInl9xaOYtV567mQdMOEVNy5cbiPg7MrXJqbjP5sow BwUEHtOhbcodxIsp1CvZCUIcmvkqw3ffB50DRMY4RuO5dDfQEuwpDcWMbJvTIX6ry58wTMBqQiW7U ThxkBHuqc6MRoPePCHaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rdWCf-00000009hFa-2GS1; Fri, 23 Feb 2024 14:07:05 +0000 Received: from mx1.tq-group.com ([93.104.207.81]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rdWAv-00000009gYJ-28xZ for linux-arm-kernel@lists.infradead.org; Fri, 23 Feb 2024 14:05:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1708697117; x=1740233117; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=YNkdmTrEJssYvYfNoX6EzwX2xAdmHMe+CFIvEXKOPQY=; b=OSezYGRG1RxGIUnvk2fkugOUMYpUfkmatntodvGMZhl+eUIHnZ8xvb5h EUxx1XZqF0FqnVibqIBM2QPCnppqbJCcwik7AdzT8Dcb08JyJZn1yUMg8 FzSHXqmJgsg7GoiXzBrtc+xyvXCw6BaSbYh+KdhH50BylV2HqxOQ/rXHb Hi9Q/Eun/aMksU7LjWcLM4lWngVUIwRFGJyA9jYsxizfgs0TXJDaEec73 E5q9NZp7VwfAMYIlMOobOKGS4du+V/x+wWU//Ii6b+aDXpa8s+3q+WhJq 7/EOOrLHEjXLszkZ92UDHnA7NMZerY++MK08ABQD7+ilFnx7eOkp7aAeZ A==; X-IronPort-AV: E=Sophos;i="6.06,180,1705359600"; d="scan'208";a="35569659" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 23 Feb 2024 15:05:13 +0100 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 7CABF170698; Fri, 23 Feb 2024 15:05:08 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1708697109; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=YNkdmTrEJssYvYfNoX6EzwX2xAdmHMe+CFIvEXKOPQY=; b=Ki0kzQxjhIwqOi9zdF3f5+PIGv995rY5dcN2MxWrExbzqCTT/N2vlqXSPBOqPkyAq+0G8t Xab7KFdMpGAkHNS+TKTHQ1q0y1IucNJsvyHF7/Ptt1CaxSP1ArNTPcbvP7DTpLcgCGAvQb eWEK5Dwad9g0B2qSYhYn3IJHJx4U75oWwufCszyr8Zx8LWNkTBDnCKYKOjNQeqDRMTPJlb 7ltnHnWpiRLR0MWL20wn4UMMcamobBEHxi39AwxrCa3Lyi7eImHiVhMeaSTIUfEkOTZ8/r mdAZMmjlbxW4ImdSuy5IHoZz/Fxdgcmp+ydP4XMx52Y5T6V1NAkixEIKgr8SAA== From: Alexander Stein To: Laurent Pinchart , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer Cc: Alexander Stein , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/3] arm64: dts: imx8mn: Use single port for ISI Date: Fri, 23 Feb 2024 15:04:45 +0100 Message-Id: <20240223140445.1885083-4-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240223140445.1885083-1-alexander.stein@ew.tq-group.com> References: <20240223140445.1885083-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240223_060518_008074_B2CB6D47 X-CRM114-Status: GOOD ( 10.33 ) 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 The ISI on i.MX8M Nano only has one port/channel, so use the single port node. Fixes the DTBS_CHECK warning: /soc@0/bus@32c00000/isi@32e20000/ports: graph node has single child node 'port@0', #address-cells/#size-cells are not necessary Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 136e75c51251a..de7704aafbc1a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1118,15 +1118,9 @@ isi: isi@32e20000 { power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_ISI>; status = "disabled"; - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - isi_in: endpoint { - remote-endpoint = <&mipi_csi_out>; - }; + port { + isi_in: endpoint { + remote-endpoint = <&mipi_csi_out>; }; }; };