From patchwork Fri Aug 9 07:40:53 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanho Park X-Patchwork-Id: 2841705 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 E9B05BF546 for ; Fri, 9 Aug 2013 07:41:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 05F1E20290 for ; Fri, 9 Aug 2013 07:41:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B6DED202A7 for ; Fri, 9 Aug 2013 07:41:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967555Ab3HIHlP (ORCPT ); Fri, 9 Aug 2013 03:41:15 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:24448 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S967519Ab3HIHlO (ORCPT ); Fri, 9 Aug 2013 03:41:14 -0400 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MR9002MD6O6LNC0@mailout3.samsung.com>; Fri, 09 Aug 2013 16:41:07 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [172.20.52.113]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id 1D.E7.08825.31D94025; Fri, 09 Aug 2013 16:41:07 +0900 (KST) X-AuditID: cbfee68e-b7f276d000002279-b9-52049d13c997 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 16.76.32250.31D94025; Fri, 09 Aug 2013 16:41:07 +0900 (KST) Received: from localhost.localdomain ([10.252.81.149]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MR900LVT6OG3X20@mmp1.samsung.com>; Fri, 09 Aug 2013 16:41:06 +0900 (KST) From: Chanho Park To: inki.dae@samsung.com, kgene.kim@samsung.com Cc: dri-devel@lists.freedesktop.org, kyungmin.park@samsung.com, mark.rutland@arm.com, l.stach@pengutronix.de, s.nawrocki@samsung.com, tomasz.figa@gmail.com, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Chanho Park , Thomas Abraham Subject: [PATCHv2 5/5] ARM: dts: Add dt binding documentation for exynos rotator Date: Fri, 09 Aug 2013 16:40:53 +0900 Message-id: <1376034053-31910-6-git-send-email-chanho61.park@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1376034053-31910-1-git-send-email-chanho61.park@samsung.com> References: <1376034053-31910-1-git-send-email-chanho61.park@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrAIsWRmVeSWpSXmKPExsWyRsSkUFd4LkuQwYrnyhaX92tbzD9yjtXi ytf3bBaT7k9gsehdcJXN4mzTG3aLB3NvMllsenyN1WLG+X1MFkuvX2SyOPymndXi2IwljBar dv1hdOD1WDNvDaPHzll32T3uXNvD5nG/+ziTx+Yl9R79fw08+rasYvT4vEkugCOKyyYlNSez LLVI3y6BK2PepFlsBdd5Kv5uucjcwHiRq4uRg0NCwETiwW6lLkZOIFNM4sK99WxdjFwcQgJL GSXu7j7PBpEwkbjR38wIkVjEKPFm7QeoqjYmiel3DjGCVLEJ6Epsef4KzBYR0JeYuuMOO0gR s8B9Jon3Sw6wgiSEBQIkpj0+wgxiswioSmz8/RTM5hXwlDgwaT8rxEkKEnMm2YCEOQW8JD6c WAp2hRBQyfNdU1lAZkoI3GOXmP/xHzvEHAGJb5MPsUD0ykpsOsAMcbWkxMEVN1gmMAovYGRY xSiaWpBcUJyUXmSkV5yYW1yal66XnJ+7iREYO6f/PevbwXjzgPUhxmSgcROZpUST84Gxl1cS b2hsZmRhamJqbGRuaUaasJI4r1qLdaCQQHpiSWp2ampBalF8UWlOavEhRiYOTqkGRvZb/XxZ SccunVnalsb76fi5qqMvVqn99pflT5IXfy92p/FcdvY+3qtJk6TOndzrOnP20sqLP15uYfuY IuXwc7eKsdkW/kz7zC8lEc+lF6+tOqS1ZNNKlsWWGyOePvj9otmky63pleljjWnXT7x2DRNI WDeFJ5q9fNn/4wG9+3d0eaW8sYtv8VFiKc5INNRiLipOBACdvkPQswIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrHIsWRmVeSWpSXmKPExsVy+t9jAV3huSxBBmefSVtc3q9tMf/IOVaL K1/fs1lMuj+BxaJ3wVU2i7NNb9gtHsy9yWSx6fE1VosZ5/cxWSy9fpHJ4vCbdlaLYzOWMFqs 2vWH0YHXY828NYweO2fdZfe4c20Pm8f97uNMHpuX1Hv0/zXw6NuyitHj8ya5AI6oBkabjNTE lNQihdS85PyUzLx0WyXv4HjneFMzA0NdQ0sLcyWFvMTcVFslF58AXbfMHKCLlRTKEnNKgUIB icXFSvp2mCaEhrjpWsA0Ruj6hgTB9RgZoIGENYwZ8ybNYiu4zlPxd8tF5gbGi1xdjJwcEgIm Ejf6mxkhbDGJC/fWs3UxcnEICSxilHiz9gOU08YkMf3OIbAqNgFdiS3PX4HZIgL6ElN33GEH KWIWuM8k8X7JAVaQhLBAgMS0x0eYQWwWAVWJjb+fgtm8Ap4SBybtB6rhAFqnIDFnkg1ImFPA S+LDiaVsILYQUMnzXVNZJjDyLmBkWMUomlqQXFCclJ5rqFecmFtcmpeul5yfu4kRHJvPpHYw rmywOMQowMGoxMOruJ05SIg1say4MvcQowQHs5II7/YJLEFCvCmJlVWpRfnxRaU5qcWHGJOB jprILCWanA9MG3kl8YbGJmZGlkbmhhZGxuakCSuJ8x5otQ4UEkhPLEnNTk0tSC2C2cLEwSnV wHgh47juXs6C5fn3P24L+m1Tvnf6hk/v8g+nfshYzhixT2DDyTeWXy9MF3p+uvDRWs3maV+T vppoxL668+7/lUm7bux/sH7yj62stY7Xd7D8F1xY69z+02QO45LH6p8c7nD6b3SXT1O/Wmlm H7nphm7FYYd9LMKf1jo4z3kWMfdMY1FcpcfnomcblFiKMxINtZiLihMBLnBn+BEDAAA= 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=-5.1 required=5.0 tests=BAYES_00,KHOP_BIG_TO_CC, 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 describes each nodes of rotator and specifies a example how to bind it. Signed-off-by: Chanho Park Cc: Thomas Abraham Cc: Kukjin Kim Cc: Inki Dae Signed-off-by: Kyungmin Park --- .../devicetree/bindings/gpu/samsung-rotator.txt | 26 ++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpu/samsung-rotator.txt diff --git a/Documentation/devicetree/bindings/gpu/samsung-rotator.txt b/Documentation/devicetree/bindings/gpu/samsung-rotator.txt new file mode 100644 index 0000000..31ee7b5 --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/samsung-rotator.txt @@ -0,0 +1,26 @@ +* Samsung Image Rotator + +Required properties: + - compatible : value should be following: + (a) "samsung,exynos4210-rotator" for Rotator IP in Exynos4210 + (b) "samsung,exynos4212-rotator" for Rotator IP in Exynos4212/4412 + (c) "samsung,exynos5250-rotator" for Rotator IP in Exynos5250 + + - reg : Physical base address of the IP registers and length of memory + mapped region. + + - interrupts : Interrupt number of Rotator + + - clocks : Clock number described in Documentations/devicetree/binding/clock. + + - clock-names : Clock name. + +Example: + rotator: rotator@12800000 { + compatible = "samsung,exynos4210-rotator"; + reg = <0x12810000 0x1000>; + interrupts = <0 83 0>; + clocks = <&clock 278>; + clock-names = "rotator"; + status = "disabled"; + };