From patchwork Thu Mar 30 10:17:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13193779 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 1F443C77B60 for ; Thu, 30 Mar 2023 10:18:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 765B810ED97; Thu, 30 Mar 2023 10:18:10 +0000 (UTC) Received: from mail11.truemail.it (mail11.truemail.it [IPv6:2001:4b7e:0:8::81]) by gabe.freedesktop.org (Postfix) with ESMTPS id 82CEE10ED97 for ; Thu, 30 Mar 2023 10:18:04 +0000 (UTC) Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 7E28A20B49; Thu, 30 Mar 2023 12:18:02 +0200 (CEST) From: Francesco Dolcini To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , dri-devel@lists.freedesktop.org, Rob Herring , Krzysztof Kozlowski , Marek Vasut , devicetree@vger.kernel.org Subject: [PATCH v1 1/2] dt-bindings: display: bridge: sn65dsi83: Add DSI video mode Date: Thu, 30 Mar 2023 12:17:51 +0200 Message-Id: <20230330101752.429804-2-francesco@dolcini.it> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230330101752.429804-1-francesco@dolcini.it> References: <20230330101752.429804-1-francesco@dolcini.it> MIME-Version: 1.0 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: , Cc: Francesco Dolcini , linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Francesco Dolcini SN65DSI8[34] device supports burst video mode and non-burst video mode with sync events or with sync pulses packet transmission as described in the DSI specification. Add property to select the expected mode, this allows for example to select a mode that is compatible with the DSI host interface. Signed-off-by: Francesco Dolcini --- .../devicetree/bindings/display/bridge/ti,sn65dsi83.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml index 48a97bb3e2e0..ebee16726b02 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml @@ -35,6 +35,14 @@ properties: vcc-supply: description: A 1.8V power supply (see regulator/regulator.yaml). + dsi-video-mode: + description: | + 0 - burst-mode + 1 - non-burst with sync event + 2 - non-burst with sync pulse + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2] + ports: $ref: /schemas/graph.yaml#/properties/ports