From patchwork Thu Oct 29 21:27:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Chrisanthus, Anitha" X-Patchwork-Id: 11867567 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=-12.8 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=ham 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 D9D9EC2D0A3 for ; Thu, 29 Oct 2020 21:28:53 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 720E120731 for ; Thu, 29 Oct 2020 21:28:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 720E120731 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8BEB76E907; Thu, 29 Oct 2020 21:28:51 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8EB236E907 for ; Thu, 29 Oct 2020 21:28:50 +0000 (UTC) IronPort-SDR: B/IxZyHInvxQLoGETMIitMamak/ulFLdtKofAHoj/bd/cPC4csTgAbAbcfXzbaU25uwi2ZnVRW 8vzSYeRSP6qA== X-IronPort-AV: E=McAfee;i="6000,8403,9789"; a="165928995" X-IronPort-AV: E=Sophos;i="5.77,430,1596524400"; d="scan'208";a="165928995" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2020 14:28:50 -0700 IronPort-SDR: p895hK9yHECY7z3KnUbvFi2n3alb8ZGyAGaPo9/SU5uI0JfPcspmM4S2sFPnY5K0AKEe+V0Vpl fqph+oTpBi/A== X-IronPort-AV: E=Sophos;i="5.77,430,1596524400"; d="scan'208";a="469282828" Received: from nschweme-mobl.amr.corp.intel.com (HELO achrisan-DESK2.amr.corp.intel.com) ([10.254.34.96]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-SHA; 29 Oct 2020 14:28:49 -0700 From: Anitha Chrisanthus To: dri-devel@lists.freedesktop.org, anitha.chrisanthus@intel.com Subject: [PATCH v10 2/6] dt-bindings: display: bridge: Intel KeemBay DSI Date: Thu, 29 Oct 2020 14:27:53 -0700 Message-Id: <1604006877-20092-3-git-send-email-anitha.chrisanthus@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1604006877-20092-1-git-send-email-anitha.chrisanthus@intel.com> References: <1604006877-20092-1-git-send-email-anitha.chrisanthus@intel.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: , Cc: edmund.j.dea@intel.com, sam@ravnborg.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This patch adds bindings for Intel KeemBay MIPI DSI Signed-off-by: Anitha Chrisanthus Cc: Sam Ravnborg Cc: Thomas Zimmermann Cc: Daniel Vetter Reviewed-by: Sam Ravnborg Reviewed-by: Neil Armstrong --- .../bindings/display/bridge/intel,keembay-dsi.yaml | 101 +++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml diff --git a/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml new file mode 100644 index 0000000..4cef64e --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml @@ -0,0 +1,101 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/intel,keembay-dsi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Devicetree bindings for Intel Keem Bay mipi dsi controller + +maintainers: + - Anitha Chrisanthus + - Edmond J Dea + +properties: + compatible: + const: intel,keembay-dsi + + reg: + items: + - description: MIPI registers range + + reg-names: + items: + - const: mipi + + clocks: + items: + - description: MIPI DSI clock + - description: MIPI DSI econfig clock + - description: MIPI DSI config clock + + clock-names: + items: + - const: clk_mipi + - const: clk_mipi_ecfg + - const: clk_mipi_cfg + + ports: + type: object + + properties: + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + port@0: + type: object + description: MIPI DSI input port. + + port@1: + type: object + description: DSI output port to adv7535. + + required: + - port@0 + - port@1 + + additionalProperties: false + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - ports + +additionalProperties: false + +examples: + - | + mipi-dsi@20900000 { + compatible = "intel,keembay-dsi"; + reg = <0x20900000 0x4000>; + reg-names = "mipi"; + clocks = <&scmi_clk 0x86>, + <&scmi_clk 0x88>, + <&scmi_clk 0x89>; + clock-names = "clk_mipi", "clk_mipi_ecfg", + "clk_mipi_cfg"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi_in: endpoint { + remote-endpoint = <&disp_out>; + }; + }; + + port@1 { + reg = <1>; + dsi_out: endpoint { + remote-endpoint = <&adv7535_input>; + }; + }; + }; + };