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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 B3A38CD4851 for ; Tue, 12 May 2026 14:41:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 04E5A10EB0E; Tue, 12 May 2026 14:41:48 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="dPaKEh3c"; dkim-atps=neutral Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) by gabe.freedesktop.org (Postfix) with ESMTPS id BBD0510EAD5 for ; Tue, 12 May 2026 14:41:41 +0000 (UTC) Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-488ff90d6c7so50890725e9.2 for ; Tue, 12 May 2026 07:41:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778596900; x=1779201700; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=dZMjl5wlw03SWoU3yFGiKDurKpP+omQjQUlHWLj/NzM=; b=dPaKEh3cAOrR7h6Mm51PDHWNu6Owiy9lmozVeOG8hd+BWBUGfIAWAASKO46xD+zsJg 2Gxz5Kc0r9ttDRQZM+/fL1kLzW678s8/JZI7aXIi17789/TuFV3gu+82sHwaFkr3ljEk l2/v+oaBhAyV6x8AhVIajzdKXeN48l6D8jQLX5C9+d2RQBZ8IxlwIsFJRpsLHNWfVHuy RXbTYOmptqtbUpCzF8FCxQ32ve/acqWhHPELXHzeU7Dx8/YSFTsyR6qYLFgNhiVzcwU5 QcPwHDK8g4YiZva14epWfnKVuKS7qZlgtkDRswkmJc11PLb4GJ4sReddvP5+A0Sh/uBW POeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778596900; x=1779201700; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=dZMjl5wlw03SWoU3yFGiKDurKpP+omQjQUlHWLj/NzM=; b=gpeXQ7AGn/PPVf2S0kzSoXFJpFRcM4CUNGap2xp0eEd3kGypD8PMke8q/qwEtnR8U7 8AQHVHXkFqjrpLCmkPyC3Is47NTSKClHvpau5b9zjNUDu3xzI8QqFJ4J9lsOroryIsiV 6mDTGvEoBDOFuMCjbDdzUfK5ZfRFzad72ytrfZmprMmr9nF6yEDAymIaotYNB6GvagSM oprh2oJyJQZPe8CUUWkQoudoCTPFTLvP+xRKSoDQLfBpA84lyROkAp68ssXOwdI9XaIu LDc6M9mxbRlMLZPimWFth/GKwYphef+6wXZ3QWlcqV2hIGCQjqJq8xuWEr32X5hlZmkT VTvQ== X-Gm-Message-State: AOJu0YwQKpXda7Js4TvZBZJZHEOBS7G2gJOrQadtAZE/TgdFcqhQx5vf ysP99RntJuI5JT6TNaVD4A9EjUbTltEu2nWI6XGTs+lHtGyXRhWmXyAX X-Gm-Gg: Acq92OFNv3tshL8fe3/uZaRzNXVZ2AO/NHUM6T5/vgWJCHWs21G1oQTLg4ORIB/IdjY J2WFTdAnadq3DxZ2bWOreDzeEycOUhli1sbrz502wO7uiOGzPVlLgWYveRno/hhAXZvCYpQnF2f +p0nHrFWnY7Qxv6I2KUocu2GZGHI8sszaaER6mQUVwSCiYfPD7NOcrYzgvoeVfMhGI9r+PFGvNV S29S2Z42pW42IWEyN9J6NuvkCi2GienjWM+eEkH/Fy+nmQI73RV5PhJcvcoNnCnsxNarCLY3TMj L2DxfllWdGkkA+zt9SvdeBfGTg4m9su6eiOz1FY5NyWYx9l7+cmz8mBAp+kfh/jkC8hAhE4WIc4 g044Dpk1HnBhkSAq/viWivKLGSCafkUp286vTdHAacRROjxNEPux+/x6+iDW/sLKReGk7R1xIpv x39+zTPEOYMssWQxc+lnw94fFJZv9K5eK6PTAlRmObCj/R2rIjzrg8UEKtDKQay6WphK2nnIU00 DcRHH0FMOOd/WBCDepc X-Received: by 2002:a05:600c:33a9:b0:487:2439:b7c8 with SMTP id 5b1f17b1804b1-48e51e0bb9amr295666785e9.1.1778596899908; Tue, 12 May 2026 07:41:39 -0700 (PDT) Received: from iku.Home ([2a06:5906:61b:2d00:77f5:545a:798:321]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45491cab9c2sm34978713f8f.31.2026.05.12.07.41.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 May 2026 07:41:39 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Biju Das , Laurent Pinchart , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Geert Uytterhoeven , Magnus Damm Cc: dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Fabrizio Castro , Tommaso Merciai , Lad Prabhakar Subject: [PATCH v3 1/5] dt-bindings: display: renesas, rzg2l-du: Refuse port@1 for RZ/G2UL Date: Tue, 12 May 2026 15:41:00 +0100 Message-ID: <20260512144104.761531-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260512144104.761531-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20260512144104.761531-1-prabhakar.mahadev-lad.rj@bp.renesas.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Tommaso Merciai The RZ/G2UL DU supports only a single port@0 DPI. Explicitly refuse port@1 in the ports node. Reviewed-by: Laurent Pinchart Signed-off-by: Tommaso Merciai Signed-off-by: Lad Prabhakar --- v3: - Was orignally part of separate series [0] [0] https://lore.kernel.org/all/d1e0d4e0fe74e60345a3d043fb4f9128c1057638.1778141145.git.tommaso.merciai.xr@bp.renesas.com/ --- Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml index 2cc66dcef870..5add3b832eab 100644 --- a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml +++ b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml @@ -102,6 +102,7 @@ allOf: properties: port@0: description: DPI + port@1: false required: - port@0 -- 2.54.0