From patchwork Tue Jun 22 23:11:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kieran Bingham X-Patchwork-Id: 12338709 X-Patchwork-Delegate: kieran@bingham.xyz 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 8C0F1C2B9F4 for ; Tue, 22 Jun 2021 23:11:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6A1DD6135A for ; Tue, 22 Jun 2021 23:11:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229704AbhFVXOJ (ORCPT ); Tue, 22 Jun 2021 19:14:09 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:55038 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229501AbhFVXOJ (ORCPT ); Tue, 22 Jun 2021 19:14:09 -0400 Received: from Monstersaurus.local (cpc89244-aztw30-2-0-cust3082.18-1.cable.virginm.net [86.31.172.11]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id EA95AA66; Wed, 23 Jun 2021 01:11:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1624403511; bh=uZC7sopp+vxOG159NLgXzUDh0pD0kUjE7c7PBO1aBVM=; h=From:To:Cc:Subject:Date:From; b=Frv+m2psrQ+tK1MZ8xrRj1vJWI35m5nq3IillypB1dETwmc179uNaaUeouJJlHp5i O3BKC26iRNyJ6FO3YU/2nwAlw+2DR1NgHfMv2XwbskhyGCJTKsT9ZcC6DA0dEyQIy0 BRM/B4B9CL52sFqGzxeB25wljAVcOz4qJpNe6XfQ= From: Kieran Bingham To: Laurent Pinchart Cc: Kieran Bingham , David Airlie , Daniel Vetter , Rob Herring , dri-devel@lists.freedesktop.org (open list:DRM DRIVERS FOR RENESAS), linux-renesas-soc@vger.kernel.org (open list:DRM DRIVERS FOR RENESAS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] dt-bindings: display: renesas,du: Provide bindings for r8a779a0 Date: Wed, 23 Jun 2021 00:11:46 +0100 Message-Id: <20210622231146.3208404-1-kieran.bingham@ideasonboard.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org From: Kieran Bingham Extend the Renesas DU display bindings to support the r8a779a0 V3U. Signed-off-by: Kieran Bingham Reviewed-by: Laurent Pinchart --- .../bindings/display/renesas,du.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml index 121596f106da..febbd89a646e 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.yaml +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml @@ -39,6 +39,7 @@ properties: - renesas,du-r8a77980 # for R-Car V3H compatible DU - renesas,du-r8a77990 # for R-Car E3 compatible DU - renesas,du-r8a77995 # for R-Car D3 compatible DU + - renesas,du-r8a779a0 # for R-Car V3U compatible DU reg: maxItems: 1 @@ -774,6 +775,57 @@ allOf: - reset-names - renesas,vsps + - if: + properties: + compatible: + contains: + enum: + - renesas,du-r8a779a0 + then: + properties: + clocks: + items: + - description: Functional clock for DU0 + - description: Functional clock for DU1 + + clock-names: + items: + - const: du.0 + - const: du.1 + + interrupts: + maxItems: 2 + + resets: + maxItems: 1 + + reset-names: + items: + - const: du.0 + + ports: + properties: + port@0: + description: DSI 0 + port@1: + description: DSI 1 + port@2: false + port@3: false + + required: + - port@0 + - port@1 + + renesas,vsps: + minItems: 2 + + required: + - clock-names + - interrupts + - resets + - reset-names + - renesas,vsps + additionalProperties: false examples: