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 6ED03CD5BD1 for ; Thu, 28 May 2026 07:39:33 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=DSIjaXcduwNYBJCQrGtQKLo8lAav4xOuWF8oe+nqQKU=; b=in4LWeRmT9dYCC17yv5V8C/uTU qE27SNnaFDKayye0V6pOFlvA9t9JDAMwPzkho3sx/kCy8lwp/boDgSlZjDDYZG/jq8J/HDJ6wZktn O8Gs7Z47NnJYfusFpNjhHSRn9fRwAJ+U4/UxmhajT4XdvYAZBblvNdCiezg5FwKEEhDpNYvbRYbbR LE3FIiPp0YFAMzowJD2NzvaoT4YmjmE6xgbrTJKtdFD6tR25IW7fJvzge0F6fpd9+h6juwgfZnRUm V7UUKpCHHijxsi1Y9S4sn3CqUpQeSAKn0fDSxRzmTR6SkjZ7w1OZ0nxrTZRSQFe6qUsNhg4TqXpvq cZyNZzFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wSVKw-00000005HGv-1d7n; Thu, 28 May 2026 07:39:26 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wSVKu-00000005HGI-1Pe1; Thu, 28 May 2026 07:39:25 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id DE02844438; Thu, 28 May 2026 07:39:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1F3711F000E9; Thu, 28 May 2026 07:39:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779953963; bh=DSIjaXcduwNYBJCQrGtQKLo8lAav4xOuWF8oe+nqQKU=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=SVp+0DpWalSi7cdfdBP7UfszYqPQZkiQ6CgIvR+C5PufGehp6wsNS7S0VM2rKBmmi UWPJQ3vKqm4RBEeXpGml01oRpLdtxBrfoZE4yUPu42w4GaJ55oYmHGmjzNFf3PGRCA sOW11CJnfQjqtcUV77j8BsSdZ/gqZBY8L9IAILV5OW0GRpy0hOWKZA309StDLK/L4h NUg72vfoIBA6+gHaG31hdWQwRHkL/TT2QMtgb45jKE8hkvIfSc1oHiH8ZKnTOt+WZU PT1RzASgc0m3MkFpvyB4E8THmx3kdhkOLj3wDel4jEsQSSH6UUNCzlfXlf3no34duc tpNlVtxau+9RA== Date: Thu, 28 May 2026 09:39:21 +0200 From: Krzysztof Kozlowski To: Laurentiu Palcu Cc: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com, Alexander Stein , Ying Liu Subject: Re: [PATCH v23 5/8] dt-bindings: display: bridge: Add Cadence MHDP8501 Message-ID: <20260528-nice-bronze-cat-19be71@quoll> References: <20260519-dcss-hdmi-upstreaming-v23-0-5615524a9c63@oss.nxp.com> <20260519-dcss-hdmi-upstreaming-v23-5-5615524a9c63@oss.nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260519-dcss-hdmi-upstreaming-v23-5-5615524a9c63@oss.nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260528_003924_398638_BD13B43A X-CRM114-Status: UNSURE ( 8.59 ) X-CRM114-Notice: Please train this message. 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 On Tue, May 19, 2026 at 02:42:28PM +0000, Laurentiu Palcu wrote: > + required: > + - port@0 > + - port@1 > + > + phy: > + description: > + Child node describing the Cadence HDP-TX DP/HDMI PHY, which shares > + the same MMIO region as the bridge. > + $ref: /schemas/phy/fsl,imx8mq-hdptx-phy.yaml# Another new thing... at v23 you should not have major changes to the binding. You do not get separate node, just to instantiate the driver and sharing the MMIO suggests that this is the same device. Phy reference from your bridge into the child confirms that this is the same device, so one device node. Best regards, Krzysztof