From patchwork Fri Apr 18 06:41:10 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Inki Dae X-Patchwork-Id: 4013341 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 50081C0DA3 for ; Fri, 18 Apr 2014 06:41:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 84BE12026F for ; Fri, 18 Apr 2014 06:41:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 951C6202E6 for ; Fri, 18 Apr 2014 06:41:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751200AbaDRGlY (ORCPT ); Fri, 18 Apr 2014 02:41:24 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:56211 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751136AbaDRGlU (ORCPT ); Fri, 18 Apr 2014 02:41:20 -0400 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N4700G14RWOBR30@mailout4.samsung.com>; Fri, 18 Apr 2014 15:41:13 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [172.20.52.116]) by epcpsbgr3.samsung.com (EPCPMTA) with SMTP id 5C.78.10092.809C0535; Fri, 18 Apr 2014 15:41:12 +0900 (KST) X-AuditID: cbfee68f-b7f156d00000276c-67-5350c9080728 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 6B.52.28157.809C0535; Fri, 18 Apr 2014 15:41:12 +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 <0N4700EJVRWMKN90@mmp2.samsung.com>; Fri, 18 Apr 2014 15:41:12 +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, linux@arm.linux.org.uk, a.hajda@samsung.com, kgene.kim@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com Subject: [PATCH 5/5] exynos/drm: add DT bindings for super device node Date: Fri, 18 Apr 2014 15:41:10 +0900 Message-id: <1397803270-5377-6-git-send-email-inki.dae@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1397803270-5377-1-git-send-email-inki.dae@samsung.com> References: <1397803270-5377-1-git-send-email-inki.dae@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrOIsWRmVeSWpSXmKPExsWyRsSkRJfjZECwwY8mK4tb686xWvSeO8lk Mf8IkHXl63s2i/43C1ktzr1ayWgx6f4EFosX9y6yWPQuuMpmcbbpDbvFjPP7mCxuX+a1WHr9 IpPFhOlrWSxa9x4Bik9+yeYg4LFm3hpGj5bmHjaPy329TB4rl39h89i0qpPNY/u3B6we97uP M3n0bVnF6PF5k1wAZxSXTUpqTmZZapG+XQJXRsu9XSwF53grri9bzt7AeJ67i5GTQ0LARGL+ lkZ2CFtM4sK99WxdjFwcQgJLGSXu7fjBAlO08clRRojEdEaJh/1Poaq6mSTeHp8G1s4moCox ccV9NhBbRMBUomPSUhaQImaBR0wS60+uBEsIC7hJHJhwGayBBajh3YPnrCA2r4CzxJn/C5i6 GDmA1ilIzJlkAxLmFHCRuNp8G6xECKhk3YY+sCskBH6yS/xdtIUNYo6AxLfJh1ggemUlNh1g hrhaUuLgihssExiFFzAyrGIUTS1ILihOSi8y1itOzC0uzUvXS87P3cQIjLTT/57172C8e8D6 EGMy0LiJzFKiyfnASM0riTc0NjOyMDUxNTYytzQjTVhJnPf+w6QgIYH0xJLU7NTUgtSi+KLS nNTiQ4xMHJxSDYwcG392h3KLah+MN7ly5S7/1MzmteduHb2nsT1t48Zy+6NOETtqLm3wvXXR dWaGubdv0oXmNOv509WW/5j8+uzRMN5YvQT/6Vcz7DwmSiRs+/2af/nfZXsfLNutbseUcH2W 6fNlyxLKP90+U7nl4IbwX5JNaUbt75LP5E9KEyqcpXUmLn3bSonXSizFGYmGWsxFxYkAffy3 LcoCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprCKsWRmVeSWpSXmKPExsVy+t9jQV2OkwHBBstva1vcWneO1aL33Ekm i/lHgKwrX9+zWfS/Wchqce7VSkaLSfcnsFi8uHeRxaJ3wVU2i7NNb9gtZpzfx2Rx+zKvxdLr F5ksJkxfy2LRuvcIUHzySzYHAY8189YwerQ097B5XO7rZfJYufwLm8emVZ1sHtu/PWD1uN99 nMmjb8sqRo/Pm+QCOKMaGG0yUhNTUosUUvOS81My89JtlbyD453jTc0MDHUNLS3MlRTyEnNT bZVcfAJ03TJzgP5QUihLzCkFCgUkFhcr6dthmhAa4qZrAdMYoesbEgTXY2SABhLWMGa03NvF UnCOt+L6suXsDYznubsYOTkkBEwkNj45yghhi0lcuLeerYuRi0NIYDqjxMP+p1BON5PE2+PT 2EGq2ARUJSauuM8GYosImEp0TFrKAlLELPCISWL9yZVgCWEBN4kDEy6DNbAANbx78JwVxOYV cJY4838BUxcjB9A6BYk5k2xAwpwCLhJXm2+DlQgBlazb0Mc4gZF3ASPDKkbR1ILkguKk9Fwj veLE3OLSvHS95PzcTYzgOH4mvYNxVYPFIUYBDkYlHt4dBwOChVgTy4orcw8xSnAwK4nwKpcC hXhTEiurUovy44tKc1KLDzEmAx01kVlKNDkfmGLySuINjU3MjCyNzA0tjIzNSRNWEuc92God KCSQnliSmp2aWpBaBLOFiYNTqoFxtjHb26g1PXcYl9V8tbQ8sudU2urNX0UZIq8IifTNSdHV nbM/vFmlYOesMNfsZwtunTrGYN5aJ+f+KWzLgYOvbGpmOllt+qokaKFnLGdmXW1RHhx4YdfU CWePMvM5ikhpBZdGNxRvk2R+1Zb+OuylXP6xRZ2WUs6y6xQ+GLwXXnA0beNi4Y1KLMUZiYZa zEXFiQAm35isJwMAAA== 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=-7.5 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 Acked-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>; +};