From patchwork Fri Jun 28 05:24:21 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingoo Han X-Patchwork-Id: 2797081 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 92775BF4A1 for ; Fri, 28 Jun 2013 05:24:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8F0A420122 for ; Fri, 28 Jun 2013 05:24:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6231E20120 for ; Fri, 28 Jun 2013 05:24:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752291Ab3F1FYi (ORCPT ); Fri, 28 Jun 2013 01:24:38 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:16916 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752062Ab3F1FYX (ORCPT ); Fri, 28 Jun 2013 01:24:23 -0400 Received: from epcpsbgr4.samsung.com (u144.gpu120.samsung.co.kr [203.254.230.144]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MP300BPO8C7D4P0@mailout3.samsung.com>; Fri, 28 Jun 2013 14:24:22 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.47]) by epcpsbgr4.samsung.com (EPCPMTA) with SMTP id 96.24.29708.60E1DC15; Fri, 28 Jun 2013 14:24:22 +0900 (KST) X-AuditID: cbfee690-b7f6f6d00000740c-71-51cd1e064dc0 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 5D.75.28381.50E1DC15; Fri, 28 Jun 2013 14:24:22 +0900 (KST) Received: from DOJG1HAN03 ([12.23.120.99]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MP300HM18CLYF90@mmp2.samsung.com>; Fri, 28 Jun 2013 14:24:21 +0900 (KST) From: Jingoo Han To: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: 'Kishon Vijay Abraham I' , linux-media@vger.kernel.org, 'Kukjin Kim' , 'Sylwester Nawrocki' , 'Felipe Balbi' , 'Tomasz Figa' , devicetree-discuss@lists.ozlabs.org, 'Inki Dae' , 'Donghwa Lee' , 'Kyungmin Park' , 'Jean-Christophe PLAGNIOL-VILLARD' , linux-fbdev@vger.kernel.org, Jingoo Han Subject: [PATCH 3/3] video: exynos_dp: Use the generic PHY driver Date: Fri, 28 Jun 2013 14:24:21 +0900 Message-id: <001701ce73bf$bebf9f20$3c3edd60$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac5zv7Xn2JFBCZvXSdWmC8wrIjnD+w== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrGIsWRmVeSWpSXmKPExsVy+t8zfV02ubOBBt/fsVscvF9v8fKQpsWB 2Q9ZLa6ft7OYdH8Ci8XlhZdYLXoXXGWzuPC0h83ibNMbdotNj6+xWpzo+8Bq0bNhK6vFjPP7 mCzWPXzBZHH4TTurxfoZr1kcBDxeXbjD4rF5Sb3H+RkLGT36tqxi9Dh+YzuTx+dNcgFsUVw2 Kak5mWWpRfp2CVwZm2dcYy5YZVmx8NhD9gbGE3pdjBwcEgImEjumOXYxcgKZYhIX7q1nA7GF BJYxSkx/aw8RN5Fo+P+JsYuRCyg+nVGie8FTNgjnF6NE44TZ7CBVbAJqEl++HGYHGSoi4C2x /JoiSA2zQCuLxLzX/1lAaoQFHCVWz30CZrMIqEo0XmsE6+UVsJR4/vITM4QtKPFj8j2wGmYB LYn1O48zQdjyEpvXvGWGuEhBYsfZ14wgtoiAnsSrt8+YIWpEJPa9eMcIUTOVQ6L7QzLELgGJ b5MPsUA8LCux6QDUGEmJgytusExgFJuFZPMsJJtnIdk8C8mGBYwsqxhFUwuSC4qT0otM9IoT c4tL89L1kvNzNzFC4nzCDsZ7B6wPMSYDrZ/ILCWanA9ME3kl8YbGZkYWpiamxkbmlmakCSuJ 86q3WAcKCaQnlqRmp6YWpBbFF5XmpBYfYmTi4JRqYBTN1C04zm29sCs5NlJf8vI+066F09Sl ZhtO+RC3YKpg7aSGxTqsVsUBXa6MiSdUr7Od7V/2oP3c9JPTDRzWn0zNVL59Y8eMJSKiIisV 9l9b05sv+6FXYc3qiGuHOF4Ilm1lCDfMOPjSb0cB99rdH0+X1Jisi95rsHrPptk7T/3aGxDz SpA5J0+JpTgj0VCLuag4EQAfGj6jCQMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrGKsWRmVeSWpSXmKPExsVy+t9jQV02ubOBBlc2M1ocvF9v8fKQpsWB 2Q9ZLa6ft7OYdH8Ci8XlhZdYLXoXXGWzuPC0h83ibNMbdotNj6+xWpzo+8Bq0bNhK6vFjPP7 mCzWPXzBZHH4TTurxfoZr1kcBDxeXbjD4rF5Sb3H+RkLGT36tqxi9Dh+YzuTx+dNcgFsUQ2M NhmpiSmpRQqpecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJuam2Si4+AbpumTlAVysplCXm lAKFAhKLi5X07TBNCA1x07WAaYzQ9Q0JgusxMkADCesYMzbPuMZcsMqyYuGxh+wNjCf0uhg5 OSQETCQa/n9ihLDFJC7cW8/WxcjFISQwnVGie8FTKOcXo0TjhNnsIFVsAmoSX74cBrI5OEQE vCWWX1MEqWEWaGWRmPf6PwtIjbCAo8TquU/AbBYBVYnGa41gvbwClhLPX35ihrAFJX5MvgdW wyygJbF+53EmCFteYvOat8wQFylI7Dj7Guw6EQE9iVdvnzFD1IhI7HvxjnECo8AsJKNmIRk1 C8moWUhaFjCyrGIUTS1ILihOSs811CtOzC0uzUvXS87P3cQITiXPpHYwrmywOMQowMGoxMPb mHgmUIg1say4MvcQowQHs5II750FQCHelMTKqtSi/Pii0pzU4kOMyUCfTmSWEk3OB6a5vJJ4 Q2MTMyNLIzMLIxNzc9KElcR5D7RaBwoJpCeWpGanphakFsFsYeLglGpgNJl07JPdv5BIzyIO mw6l6mccTLLB7QusZ1UuFw76vKPugk/lpLTP3z7aLZDNOrf2lptyxkXvn9ZnmyZu+a2y1PbJ lY9ZzOFFcZuyCx066+8FFq0zV37e4DzfwybcwIO/QrlYoV/wWvzyvY0XOY+oLjZ+erbBXOBf 9ox5f189m/7WsPuk9jIVJZbijERDLeai4kQAnHtt3mkDAAA= 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=-8.2 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 Use the generic PHY API instead of the platform callback to control the DP PHY. The 'phy_label' field is added to the platform data structure to allow PHY lookup on non-dt platforms. Signed-off-by: Jingoo Han --- .../devicetree/bindings/video/exynos_dp.txt | 17 --- drivers/video/exynos/exynos_dp_core.c | 118 ++------------------ drivers/video/exynos/exynos_dp_core.h | 2 + include/video/exynos_dp.h | 6 +- 4 files changed, 15 insertions(+), 128 deletions(-) diff --git a/Documentation/devicetree/bindings/video/exynos_dp.txt b/Documentation/devicetree/bindings/video/exynos_dp.txt index 84f10c1..a8320e3 100644 --- a/Documentation/devicetree/bindings/video/exynos_dp.txt +++ b/Documentation/devicetree/bindings/video/exynos_dp.txt @@ -1,17 +1,6 @@ The Exynos display port interface should be configured based on the type of panel connected to it. -We use two nodes: - -dp-controller node - -dptx-phy node(defined inside dp-controller node) - -For the DP-PHY initialization, we use the dptx-phy node. -Required properties for dptx-phy: - -reg: - Base address of DP PHY register. - -samsung,enable-mask: - The bit-mask used to enable/disable DP PHY. - For the Panel initialization, we read data from dp-controller node. Required properties for dp-controller: -compatible: @@ -67,12 +56,6 @@ SOC specific portion: interrupt-parent = <&combiner>; clocks = <&clock 342>; clock-names = "dp"; - - dptx-phy { - reg = <0x10040720>; - samsung,enable-mask = <1>; - }; - }; Board Specific portion: diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c index 12bbede..bac515b 100644 --- a/drivers/video/exynos/exynos_dp_core.c +++ b/drivers/video/exynos/exynos_dp_core.c @@ -19,6 +19,7 @@ #include #include #include +#include #include