From patchwork Wed Sep 1 23:36:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kieran Bingham X-Patchwork-Id: 12470501 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,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 27B2FC4320E for ; Wed, 1 Sep 2021 23:37:41 +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 C0AB261026 for ; Wed, 1 Sep 2021 23:37:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C0AB261026 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1192B6E3EC; Wed, 1 Sep 2021 23:37:40 +0000 (UTC) Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id CCD5D6E3EC for ; Wed, 1 Sep 2021 23:37:38 +0000 (UTC) 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 0D789340; Thu, 2 Sep 2021 01:37:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1630539457; bh=owpnSPQqGQmaNGyck4yspbdFSOJJfgASvCWk/miDPok=; h=From:To:Cc:Subject:Date:From; b=L867jHafIbUIjodQwm916Gwt0zhfYrjzgLZEQ7icSj4y/uOfHaXjcmmb0E3wU00dV gNAfsZPQS9kNoE+QWOCexItBn3VWKYILf7LaRNPocYyShBVsaQ3NJHNSMspvH0nkdD 1I49inWNoGG5bpMAqroInTpZ5bJh6OTHY4W1BU+o= From: Kieran Bingham To: linux-renesas-soc@vger.kernel.org, Laurent Pinchart Cc: Kieran Bingham , David Airlie , Daniel Vetter , Rob Herring , dri-devel@lists.freedesktop.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 v2] dt-bindings: display: renesas, du: Provide bindings for r8a779a0 Date: Thu, 2 Sep 2021 00:36:54 +0100 Message-Id: <20210901233655.1602308-1-kieran.bingham@ideasonboard.com> X-Mailer: git-send-email 2.30.2 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Kieran Bingham Extend the Renesas DU display bindings to support the r8a779a0 V3U. Reviewed-by: Laurent Pinchart Signed-off-by: Kieran Bingham --- v2: - Collected Laurent's tag - Remove clock-names requirement - Specify only a single clock .../bindings/display/renesas,du.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml index e3ca5389c17d..a6f7ef30fbb4 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 @@ -773,6 +774,55 @@ allOf: - reset-names - renesas,vsps + - if: + properties: + compatible: + contains: + enum: + - renesas,du-r8a779a0 + then: + properties: + clocks: + items: + - description: Functional clock + + clock-names: + maxItems: 1 + items: + - const: du + + 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: + - interrupts + - resets + - reset-names + - renesas,vsps + additionalProperties: false examples: