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 X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D80FAC433DF for ; Sat, 25 Jul 2020 21:15:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B5D6F206D8 for ; Sat, 25 Jul 2020 21:15:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727923AbgGYVPI (ORCPT ); Sat, 25 Jul 2020 17:15:08 -0400 Received: from mail-out.m-online.net ([212.18.0.10]:51465 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727039AbgGYVPI (ORCPT ); Sat, 25 Jul 2020 17:15:08 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4BDf3Y1rNzz1tBxZ; Sat, 25 Jul 2020 23:15:05 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4BDf3Y1dd8z1qxpQ; Sat, 25 Jul 2020 23:15:05 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 74yM-soCC0Il; Sat, 25 Jul 2020 23:15:03 +0200 (CEST) X-Auth-Info: ejvp1sharnWNbykzn+OC2bNTTXSNZ8ghRmj48G5R1H8= Received: from desktop.lan (ip-86-49-101-166.net.upcbroadband.cz [86.49.101.166]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sat, 25 Jul 2020 23:15:03 +0200 (CEST) From: Marek Vasut To: dri-devel@lists.freedesktop.org Cc: Marek Vasut , Eric Anholt , Rob Herring , Sam Ravnborg , devicetree@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: Add DT bindings for Toshiba TC358762 DSI-to-DPI bridge Date: Sat, 25 Jul 2020 23:14:56 +0200 Message-Id: <20200725211457.5772-1-marex@denx.de> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add DT bindings for Toshiba TC358762 DSI-to-DPI bridge, this one is used in the Raspberry Pi 7" touchscreen display unit. Signed-off-by: Marek Vasut To: dri-devel@lists.freedesktop.org Cc: Eric Anholt Cc: Rob Herring Cc: Sam Ravnborg Cc: devicetree@vger.kernel.org --- .../display/bridge/toshiba,tc358762.yaml | 116 ++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml new file mode 100644 index 000000000000..40098ca761a3 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml @@ -0,0 +1,116 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/toshiba,tc358762.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Toshiba TC358762 MIPI DSI to MIPI DPI bridge + +maintainers: + - Marek Vasut + +description: | + The TC358762 is bridge device which converts MIPI DSI to MIPI DPI. + +properties: + compatible: + enum: + - toshiba,tc358762 + + reg: + maxItems: 1 + description: virtual channel number of a DSI peripheral + + vddc-supply: + description: Regulator for 1.2V internal core power. + + ports: + type: object + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + additionalProperties: false + + description: | + Video port for MIPI DSI input + + properties: + reg: + const: 0 + + patternProperties: + endpoint: + type: object + additionalProperties: false + + properties: + remote-endpoint: true + + required: + - reg + + port@1: + type: object + additionalProperties: false + + description: | + Video port for MIPI DPI output (panel or connector). + + properties: + reg: + const: 1 + + patternProperties: + endpoint: + type: object + additionalProperties: false + + properties: + remote-endpoint: true + + required: + - reg + + required: + - "#address-cells" + - "#size-cells" + - port@0 + - port@1 + +required: + - compatible + - reg + - vddc-supply + - ports + +additionalProperties: false + +examples: + - | + bridge@0 { + reg = <0>; + compatible = "toshiba,tc358762"; + vddc-supply = <&vcc_1v2_reg>; + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + bridge_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + + port@1 { + reg = <1>; + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; -- 2.27.0