From patchwork Thu Dec 3 09:30:10 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Inki Dae X-Patchwork-Id: 7757671 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D43439F350 for ; Thu, 3 Dec 2015 09:30:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 11E0F204D8 for ; Thu, 3 Dec 2015 09:30:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CD773204E2 for ; Thu, 3 Dec 2015 09:30:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932603AbbLCJab (ORCPT ); Thu, 3 Dec 2015 04:30:31 -0500 Received: from mailout4.samsung.com ([203.254.224.34]:37140 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932589AbbLCJa3 (ORCPT ); Thu, 3 Dec 2015 04:30:29 -0500 Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout4.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NYR00F6VZQDB610@mailout4.samsung.com>; Thu, 03 Dec 2015 18:30:13 +0900 (KST) Received: from epcpsbgm1new.samsung.com ( [172.20.52.114]) by epcpsbgr1.samsung.com (EPCPMTA) with SMTP id 7B.57.04949.4AB00665; Thu, 3 Dec 2015 18:30:12 +0900 (KST) X-AuditID: cbfee68d-f79646d000001355-92-56600ba4ef2b Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1new.samsung.com (EPCPMTA) with SMTP id 06.D7.13906.4AB00665; Thu, 3 Dec 2015 18:30:12 +0900 (KST) Received: from localhost.localdomain ([10.113.62.206]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NYR00HDVZQB3Q20@mmp1.samsung.com>; Thu, 03 Dec 2015 18:30:12 +0900 (KST) From: Inki Dae To: dri-devel@lists.freedesktop.org Cc: airlied@linux.ie, devicetree@vger.kernel.org, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com, k.kozlowski@samsung.com, javier@osg.samsung.com, Inki Dae Subject: [PATCH 3/3] dt-bindings: exynos-dp: update ports node binding for panel Date: Thu, 03 Dec 2015 18:30:10 +0900 Message-id: <1449135010-8111-4-git-send-email-inki.dae@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1449135010-8111-1-git-send-email-inki.dae@samsung.com> References: <1449135010-8111-1-git-send-email-inki.dae@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuphkeLIzCtJLcpLzFFi42JZI2JSpLuEOyHMYNZ5a4vecyeZLOYfOcdq ceXrezaL/jcLWS3OvVrJaDHp/gQWizdv1zBZvH5haNG74CqbxYzz+5gsll6/yGQxYfpaFovW vUfYHXg91sxbw+hxua+XyWPl8i9sHptWdbJ5bP/2gNXjfvdxJo8t/XfZPfq2rGL0+LxJLoAz issmJTUnsyy1SN8ugSuj73UDW8ERvopps9uZGxgXcHcxcnJICJhI3Nnygh3CFpO4cG89Wxcj F4eQwApGiTsfLjDBFL3oPQGVWMoosWTZURaQhJDAD0aJtsvCIDabgKrExBX32UBsEQFlib8T VzGCNDALbGeS2DB3D5DDwSEsECBxprkepIYFqH7Wp9tg9bwCzhL77/1ihFgmJ3Hy2GRWEJtT wEVi9b+fTBC7nCV+LmsFmykh8Ihd4sjUPWwQgwQkvk0+xAIyX0JAVmLTAWaIOZISB1fcYJnA KLyAkWEVo2hqQXJBcVJ6kaFecWJucWleul5yfu4mRmAknf73rHcH4+0D1ocYBTgYlXh4BTzj w4RYE8uKK3MPMZoCbZjILCWanA+M17ySeENjMyMLUxNTYyNzSzMlcV5FqZ/BQgLpiSWp2amp BalF8UWlOanFhxiZODilGhidjL4VzKjf8/CCy1ORPU6NURzeWhGKfrv5+ETyJ+yfnyX1/oTW 3LwvN42f35vr/8hEbksEy4oPX/6HuSs9tqh3bn64eHHLsZtVCgtVVspzzM/a5DPxM3u6P9eW npoXW5QmX/h0/fEsu089Gac55ASX5SoeM/7xhiWt9a/l5PBXdSf0jJYp3DmrxFKckWioxVxU nAgAgubfG58CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrJIsWRmVeSWpSXmKPExsVy+t9jAd0l3AlhBsdWm1n0njvJZDH/yDlW iytf37NZ9L9ZyGpx7tVKRotJ9yewWLx5u4bJ4vULQ4veBVfZLGac38dksfT6RSaLCdPXsli0 7j3C7sDrsWbeGkaPy329TB4rl39h89i0qpPNY/u3B6we97uPM3ls6b/L7tG3ZRWjx+dNcgGc UQ2MNhmpiSmpRQqpecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJuam2Si4+AbpumTlAhysp lCXmlAKFAhKLi5X07TBNCA1x07WAaYzQ9Q0JgusxMkADCWsYM/peN7AVHOGrmDa7nbmBcQF3 FyMnh4SAicSL3hNsELaYxIV764FsLg4hgaWMEkuWHWUBSQgJ/GCUaLssDGKzCahKTFxxH6xB REBZ4u/EVYwgDcwC25kkNszdA+RwcAgLBEicaa4HqWEBqp/16TZYPa+As8T+e78YIZbJSZw8 NpkVxOYUcJFY/e8nE8QuZ4mfy1oZJzDyLmBkWMUokVqQXFCclJ5rmJdarlecmFtcmpeul5yf u4kRHK3PpHYwHtzlfohRgINRiYdXwDM+TIg1say4MvcQowQHs5II77e1QCHelMTKqtSi/Pii 0pzU4kOMpkCHTWSWEk3OByaSvJJ4Q2MTMyNLI3NDCyNjcyVx3tpLkWFCAumJJanZqakFqUUw fUwcnFINjLr/Qu16NDTPyPy9xfBGXCGISUA15XR7+LUzkic7uqZzSLl7bOxfdGZWabz06cUq vLrHelxvWh9i2t7kPW2uTdp53Y+Wb/3SKq71JgWk3RVetXjq1pR1X+YdPONzWv2mQtVM9xyG 4C3GJR5OYoEX3osk5W0RYO0XKcsp6lp5/9nt45JqMQo/lFiKMxINtZiLihMBrdX6POwCAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch updates a ports node binding for panel. With this, dp node can have a ports node which describes a remote endpoint node that can be connected to panel or bridge node. Signed-off-by: Inki Dae Reviewed-by: Javier Martinez Canillas --- .../bindings/display/exynos/exynos_dp.txt | 28 ++++++++++++++++++---- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt index 64693f2..15b52cb 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt @@ -66,8 +66,15 @@ Optional properties for dp-controller: Hotplug detect GPIO. Indicates which GPIO should be used for hotplug detection - -video interfaces: Device node can contain video interface port - nodes according to [1]. +Video interfaces: + Device node can contain video interface port nodes according to [1]. + The following are properties specific to those nodes: + + endpoint node connected to bridge or panel node: + - remote-endpoint: specifies the endpoint in panel or bridge node. + This node is required in all kinds of exynos dp + to represent the connection between dp and bridge + ,or dp and panel. [1]: Documentation/devicetree/bindings/media/video-interfaces.txt @@ -111,9 +118,22 @@ Board Specific portion: }; ports { - port@0 { + #address-cells = <1>; + #size-cells = <0>; + + port { dp_out: endpoint { - remote-endpoint = <&bridge_in>; + remote-endpoint = <&dp_in>; + }; + }; + }; + + panel@0 { + reg = <0>; + ... + port { + dp_in: endpoint { + remote-endpoint = <&dp_out>; }; }; };