From patchwork Mon Apr 14 06:09:51 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Inki Dae X-Patchwork-Id: 3976571 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 29389BFF02 for ; Mon, 14 Apr 2014 06:10:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A8035201C8 for ; Mon, 14 Apr 2014 06:10:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C40A2201B4 for ; Mon, 14 Apr 2014 06:10:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751981AbaDNGKF (ORCPT ); Mon, 14 Apr 2014 02:10:05 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:28739 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751279AbaDNGJ7 (ORCPT ); Mon, 14 Apr 2014 02:09:59 -0400 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N4000G4RBSLAP60@mailout1.samsung.com>; Mon, 14 Apr 2014 15:09:58 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [172.20.52.116]) by epcpsbgr3.samsung.com (EPCPMTA) with SMTP id BA.BD.10092.5BB7B435; Mon, 14 Apr 2014 15:09:57 +0900 (KST) X-AuditID: cbfee68f-b7f156d00000276c-cb-534b7bb57ad8 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 7B.A1.28157.5BB7B435; Mon, 14 Apr 2014 15:09:57 +0900 (KST) Received: from daeinki-desktop.10.32.193.11 ([10.252.83.67]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0N400097VBSIQI40@mmp2.samsung.com>; Mon, 14 Apr 2014 15:09:57 +0900 (KST) From: Inki Dae To: airlied@linux.ie, dri-devel@lists.freedesktop.org Cc: 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, kyungmin.park@samsung.com, inki.dae@samsung.com, seanpaul@chromium.org, a.hajda@samsung.com, kgene.kim@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com Subject: [PATCH 6/9] exynos/drm: add DT bindings Date: Mon, 14 Apr 2014 15:09:51 +0900 Message-id: <1397455794-7759-7-git-send-email-inki.dae@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1397455794-7759-1-git-send-email-inki.dae@samsung.com> References: <1397455794-7759-1-git-send-email-inki.dae@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrOIsWRmVeSWpSXmKPExsWyRsSkRHdrtXewwZfH2ha31p1jteg9d5LJ Yv4RIOvK1/dsFv1vFrJanHu1ktFi0v0JLBYv7l1ksehdcJXN4mzTG3aLGef3MVksvX6RyWLC 9LUsFq17j7Bb3N1wltFixuSXbA4CHmvmrWH0mN1wkcXjcl8vk8fK5V/YPDat6mTz2P7tAavH /e7jTB59W1YxenzeJBfAGcVlk5Kak1mWWqRvl8CVsfBFM2vBZd6KJ/eWszYwXuHuYuTkkBAw kbjwto0FwhaTuHBvPVsXIxeHkMBSRonJX2cywxTtfPWWFSIxnVGi/9kJFginm0liz5IvjCBV bAKqEhNX3GcDsUUETCU6Ji0FK2IWeMgksWLFXbAiYQEDid9b3rCC2CxADR+afoA18Ao4Szy+ +ghoHQfQOgWJOZNsQMKcAi4SLRtOsYOEhYBKJl0vBhkpIfCXXaLz7V1miDECEt8mH2KBaJWV 2HQA6mhJiYMrbrBMYBRewMiwilE0tSC5oDgpvchYrzgxt7g0L10vOT93EyMw0k7/e9a/g/Hu AetDjMlA4yYyS4km5wMjNa8k3tDYzMjC1MTU2Mjc0ow0YSVx3vsPk4KEBNITS1KzU1MLUovi i0pzUosPMTJxcEo1MMpzlYT3d572l18zd1YA1+Hsbfr8Kw+vvvqbjX31LM/QqTqTZ/XunXhW u97l/PWi08x3p3S5mxd6TuO2fRVdcP/jng0iRydmXRNtr1z9rUNnx8Vv8wPmLu41mLCwo3BJ +j1li6mrHMvOx8Tz7lxZvDFPKbA6/1bY3nWMe5/2h369UvtCqdQ+/LMSS3FGoqEWc1FxIgBN SOP0ygIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprCKsWRmVeSWpSXmKPExsVy+t9jQd2t1d7BBitfK1vcWneO1aL33Ekm i/lHgKwrX9+zWfS/Wchqce7VSkaLSfcnsFi8uHeRxaJ3wVU2i7NNb9gtZpzfx2Sx9PpFJosJ 09eyWLTuPcJucXfDWUaLGZNfsjkIeKyZt4bRY3bDRRaPy329TB4rl39h89i0qpPNY/u3B6we 97uPM3n0bVnF6PF5k1wAZ1QDo01GamJKapFCal5yfkpmXrqtkndwvHO8qZmBoa6hpYW5kkJe Ym6qrZKLT4CuW2YO0CNKCmWJOaVAoYDE4mIlfTtME0JD3HQtYBojdH1DguB6jAzQQMIaxoyF L5pZCy7zVjy5t5y1gfEKdxcjJ4eEgInEzldvWSFsMYkL99azdTFycQgJTGeU6H92ggXC6WaS 2LPkCyNIFZuAqsTEFffZQGwRAVOJjklLwYqYBR4ySaxYcResSFjAQOL3ljdgY1mAGj40/QBr 4BVwlnh89RFzFyMH0DoFiTmTbEDCnAIuEi0bTrGDhIWASiZdL57AyLuAkWEVo2hqQXJBcVJ6 rpFecWJucWleul5yfu4mRnAcP5PewbiqweIQowAHoxIPb8J2z2Ah1sSy4srcQ4wSHMxKIrzb MryChXhTEiurUovy44tKc1KLDzEmA900kVlKNDkfmGLySuINjU3MjCyNzA0tjIzNSRNWEuc9 2GodKCSQnliSmp2aWpBaBLOFiYNTqoHRbOeyzMqHXyIVrulMuujediVry+lpZ5TPLo5R7F1a Kie69fjf630Pff5WT9yk9tfKuSdGdN7kXwz3fpd9NXyhVGp0/MSn0F9xH9WsrNLebo9XvMKg sL09bWrm9rnff/6X0PlYks1/v3SNs1PW2n/cy94vrqhzbjhal5hcuuRi9+6m3xcfG/6+rcRS nJFoqMVcVJwIAL/HSY8nAwAA 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=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 adds bindings for Exynos drm display subsystem. The bindings describes ports containing a list of phandles pointing to display controller, image enhancer, and display interfaces nodes. Signed-off-by: Inki Dae Signed-off-by: Kyungmin Park --- .../bindings/drm/exynos/samsung-exynos-drm.txt | 32 ++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/drm/exynos/samsung-exynos-drm.txt diff --git a/Documentation/devicetree/bindings/drm/exynos/samsung-exynos-drm.txt b/Documentation/devicetree/bindings/drm/exynos/samsung-exynos-drm.txt new file mode 100644 index 0000000..6f7fae0 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/samsung-exynos-drm.txt @@ -0,0 +1,32 @@ +Samsung Exynos DRM master device +================================ + +The Samsung Exynos DRM master device is a virtual device needed to list all +display controller, image enhancer, and display interface nodes that comprise +the graphics subsystem. + +Required properties: +- compatible: Should be "samsung,exynos-display-subsystem" +- ports: Should contain a list of phandles pointing to display controller, + image enhancer, and display interface ports. + +Examples: + +In case of using MIPI-DSI, +display-subsystem { + compatible = "samsung,exynos-display-subsystem"; + ports = <&fimd>, <&dsi>; +}; + + +In case of using DisplayPort, +display-subsystem { + compatible = "samsung,exynos-display-subsystem"; + ports = <&fimd>, <&dp>; +}; + +In case of using parallel panel, +display-subsystem { + compatible = "samsung,exynos-display-subsystem"; + ports = <&fimd>; +};