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[209.132.180.67]) by mx.google.com with ESMTP id a81si10434135pfj.195.2019.01.20.09.29.17; Sun, 20 Jan 2019 09:29:32 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727795AbfATR0k (ORCPT + 99 others); Sun, 20 Jan 2019 12:26:40 -0500 Received: from shell.v3.sk ([90.176.6.54]:47320 "EHLO shell.v3.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727562AbfATR0H (ORCPT ); Sun, 20 Jan 2019 12:26:07 -0500 Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id A221DC9B0A; Sun, 20 Jan 2019 18:26:05 +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 ie6sPyaHkLlX; Sun, 20 Jan 2019 18:25:54 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id B3A46C9AE7; Sun, 20 Jan 2019 18:25:54 +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 PcjNH-AaDf-p; Sun, 20 Jan 2019 18:25:52 +0100 (CET) Received: from nedofet.lan (ip-89-102-31-34.net.upcbroadband.cz [89.102.31.34]) by zimbra.v3.sk (Postfix) with ESMTPSA id 895B5C9A93; Sun, 20 Jan 2019 18:25:52 +0100 (CET) From: Lubomir Rintel To: Rob Herring , Mark Rutland Cc: Russell King , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Lubomir Rintel Subject: [PATCH 4/6] dt-bindings: display: armada: Add display subsystem binding Date: Sun, 20 Jan 2019 18:25:32 +0100 Message-Id: <20190120172534.24617-5-lkundrak@v3.sk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190120172534.24617-1-lkundrak@v3.sk> References: <20190120172534.24617-1-lkundrak@v3.sk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Marvell Armada DRM master device is a virtual device needed to list a= ll nodes that comprise the graphics subsystem. Signed-off-by: Lubomir Rintel --- .../display/armada/marvell-armada-drm.txt | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/Documentation/devicetree/bindings/display/armada/marvell-arm= ada-drm.txt b/Documentation/devicetree/bindings/display/armada/marvell-ar= mada-drm.txt index de4cca9432c8..3dbfa8047f0b 100644 --- a/Documentation/devicetree/bindings/display/armada/marvell-armada-drm= .txt +++ b/Documentation/devicetree/bindings/display/armada/marvell-armada-drm= .txt @@ -1,3 +1,27 @@ +Marvell Armada DRM master device +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D + +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", + "marvell,armada-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 =3D "marvell,dove-display-subsystem", + "marvell,armada-display-subsystem"; + memory-region =3D <&display_reserved>; + ports =3D <&lcd0_port>; + }; + Marvell Armada LCD controller =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D =20 --=20 2.20.1