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 02124FED2E9 for ; Thu, 12 Mar 2026 14:57:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 45DF010EA32; Thu, 12 Mar 2026 14:57:47 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="ehRf2d22"; dkim-atps=neutral Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id F032B10EA34 for ; Thu, 12 Mar 2026 14:57:45 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 143C460142; Thu, 12 Mar 2026 14:57:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9A387C4CEF7; Thu, 12 Mar 2026 14:57:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773327464; bh=QALLdQg9eUjQDZA8nZM1V+oZE/jCdmyry7mAYp9kcaQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ehRf2d22FIda03x/m0tsjscDPBeJPUBbiHBxpBqncS54vg4CTUcr3WIbJjawxTG4E YGQFUwcuSoJmpBYAki+TYtzToZMCG9G0OEBIZH48ESTZcrriP6CZAKunISYFy1zW03 rViUJsIqd8rqVbsSlsIOrRl2JDQdIGx9jsN3lzAg6buZm71QnyFKPQaN8KiKJvQORe MhIBYX07K8+IJ+73XcjyUoRAOjjt7V0Blb5yCtrfUfvAywsE73OL5rts9ji1IOp0IT ERXQzGNJQl+njj3tQyJEHcXVE8OY64UkojULaCD77004Ljt+cEEYATKv0fD0od44a+ LlI2fSyuqXQOQ== Date: Thu, 12 Mar 2026 09:57:43 -0500 From: Rob Herring To: Svyatoslav Ryhel Cc: Thierry Reding , Thierry Reding , Mikko Perttunen , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Krzysztof Kozlowski , Conor Dooley , Jonathan Hunter , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 1/2] dt-bindings: display: tegra: document Tegra20 DSI port Message-ID: <20260312145743.GA3116703-robh@kernel.org> References: <20260305161035.64548-1-clamor95@gmail.com> <20260305161035.64548-2-clamor95@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260305161035.64548-2-clamor95@gmail.com> 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" On Thu, Mar 05, 2026 at 06:10:34PM +0200, Svyatoslav Ryhel wrote: > Document the optional port node, which is required for correctly modeling > a dual-mode panel. Dual mode as in command mode and sync mode? Or do you mean dual link like panel-common-dual.yaml defines? > > Signed-off-by: Svyatoslav Ryhel > --- > .../bindings/display/tegra/nvidia,tegra20-dsi.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dsi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dsi.yaml > index 59e1dc0813e7..0f4837648d17 100644 > --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dsi.yaml > +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dsi.yaml > @@ -83,6 +83,12 @@ properties: > gang up with in order to support up to 8 data lanes > $ref: /schemas/types.yaml#/definitions/phandle > > + port: > + description: specifies the connection port for the dual-mode panel > + and is required only when the panel is operating in dual-mode > + configuration. > + $ref: /schemas/graph.yaml#/properties/port > + > allOf: > - $ref: ../dsi-controller.yaml# > - if: > -- > 2.51.0 >