From patchwork Tue Dec 18 15:37:30 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 10736871 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B05F36C2 for ; Wed, 19 Dec 2018 08:41:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1C9B2AE81 for ; Wed, 19 Dec 2018 08:41:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A04EF2AEB9; Wed, 19 Dec 2018 08:41:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 631C32AE81 for ; Wed, 19 Dec 2018 08:41:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 368146EE2F; Wed, 19 Dec 2018 08:40:52 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from shell.v3.sk (shell.v3.sk [90.176.6.54]) by gabe.freedesktop.org (Postfix) with ESMTPS id 11F0A6EC40 for ; Tue, 18 Dec 2018 15:38:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 7D158CA1C5; Tue, 18 Dec 2018 16:38:16 +0100 (CET) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id nVlIxZQLoqFN; Tue, 18 Dec 2018 16:37:56 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id E1DEACA2D0; Tue, 18 Dec 2018 16:37:47 +0100 (CET) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id o9ID60btcp0P; Tue, 18 Dec 2018 16:37:46 +0100 (CET) Received: from belphegor.brq.redhat.com (nat-pool-brq-t.redhat.com [213.175.37.10]) by zimbra.v3.sk (Postfix) with ESMTPSA id 45312CA2CF; Tue, 18 Dec 2018 16:37:46 +0100 (CET) From: Lubomir Rintel To: dri-devel@lists.freedesktop.org Subject: [RFC 04/16] dt-bindings: display: armada: Add display subsystem binding Date: Tue, 18 Dec 2018 16:37:30 +0100 Message-Id: <20181218153742.1313125-5-lkundrak@v3.sk> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181218153742.1313125-1-lkundrak@v3.sk> References: <20181218153742.1313125-1-lkundrak@v3.sk> MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 19 Dec 2018 08:40:40 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lubomir Rintel , Russell King , James Cameron Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The Marvell Armada DRM master device is a virtual device needed to list all nodes that comprise the graphics subsystem. Signed-off-by: Lubomir Rintel --- .../display/armada/marvell-armada-drm.txt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt b/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt index 0bbc5056225f..8a5d9907065e 100644 --- a/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt +++ b/Documentation/devicetree/bindings/display/armada/marvell-armada-drm.txt @@ -1,3 +1,25 @@ +Marvell Armada DRM master device +================================ + +The Marvell Armada DRM master device is a virtual device needed to list all +nodes that comprise the graphics subsystem. + +Required properties: + + - compatible: value should be "marvell,dove-display-subsystem" + - ports: a list of phandles pointing to display interface ports of CRTC + devices + - memory-region: phandle to a node describing memory to be used for the + framebuffer + +Example: + + display-subsystem { + compatible = "marvell,dove-display-subsystem"; + memory-region = <&display_reserved>; + ports = <&lcd0_port>; + }; + Marvell Armada LCD controller =============================