From patchwork Thu Jun 20 05:41:51 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rahul Sharma X-Patchwork-Id: 2753061 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 [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5E8CA9F96B for ; Thu, 20 Jun 2013 05:18:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7211420255 for ; Thu, 20 Jun 2013 05:18:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B4AA20258 for ; Thu, 20 Jun 2013 05:18:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752417Ab3FTFSi (ORCPT ); Thu, 20 Jun 2013 01:18:38 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:35746 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752093Ab3FTFSh (ORCPT ); Thu, 20 Jun 2013 01:18:37 -0400 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MOO00HPHER0TR80@mailout4.samsung.com> for linux-samsung-soc@vger.kernel.org; Thu, 20 Jun 2013 14:18:36 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [172.20.52.122]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id E2.1D.08825.CA092C15; Thu, 20 Jun 2013 14:18:36 +0900 (KST) X-AuditID: cbfee68e-b7f276d000002279-9b-51c290ace0e0 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id B5.8F.21068.BA092C15; Thu, 20 Jun 2013 14:18:36 +0900 (KST) Received: from chromeserver-PowerEdge-T410.sisodomain.com ([107.108.73.106]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MOO00GEAEQ49Y20@mmp1.samsung.com>; Thu, 20 Jun 2013 14:18:35 +0900 (KST) From: Rahul Sharma To: linux-samsung-soc@vger.kernel.org, devicetree-discuss@lists.ozlabs.org Cc: kgene.kim@samsung.com, sw0312.kim@samsung.com, inki.dae@samsung.com, seanpaul@chromium.org, l.stach@pengutronix.de, tomasz.figa@gmail.com, rob.herring@calxeda.com, s.nawrocki@samsung.com, grant.likely@linaro.org, joshi@samsung.com, r.sh.open@gmail.com, Rahul Sharma Subject: [PATCH 5/5] ARM: dts: update binding documentation for hdmi subsystem Date: Thu, 20 Jun 2013 11:11:51 +0530 Message-id: <1371706911-27016-6-git-send-email-rahul.sharma@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1371706911-27016-1-git-send-email-rahul.sharma@samsung.com> References: <1371706911-27016-1-git-send-email-rahul.sharma@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrKIsWRmVeSWpSXmKPExsWyRsSkSnfNhEOBBpve8locmP2Q1eLAnx2M FpPuT2Cx+L7rC7tF74KrbBYP5t5ksphxfh+TxcIX8RZTFh1mtTi84gCTxeE37awWdzecZbSY Mfklm8WqXX8YHfg8Fny+wu4xu+Eii8fOWXfZPe5c28PmcX7GQkaP/r8GHn1bVjF6fN4kF8AR xWWTkpqTWZZapG+XwJXR9u0pe8FNoYrTzxUaGM/wdzFyckgImEgs3fGPCcIWk7hwbz1bFyMX h5DAUkaJT7vXMMEUfbjczQKRWMQosX/aNSYIZzaTxPdHPYwgVWwCuhKzDz4Ds0UEvCS612xn ByliFljHJPG8cy4rSEJYwE/i1c+5zCA2i4CqRGv3PTCbV8BDYs6BJ+wQ6xQlup9NALqDg4NT wFNi/61wkLAQUMnuWxtZIUoesUsce6gBMUZA4tvkQywg5RICshKbDjBDlEhKHFxxg2UCo/AC RoZVjKKpBckFxUnpRUZ6xYm5xaV56XrJ+bmbGIFRdPrfs74djDcPWB9iTAYaN5FZSjQ5HxiF eSXxhsZmRhamJqbGRuaWZqQJK4nzqrVYBwoJpCeWpGanphakFsUXleakFh9iZOLglGpgjD+S LHc0e4rQ+28p8w4+zhG5dcP1x8mMismTqqf3ySdzletYer5suZbD6TvXzOMK84LPVatv/H3/ K0XihqVz+uxrkyWqOI9skD3SUuTuq2am/SmmxPCEpXvBrvxJK/rOyL1X+WqqENur9CN4i9IC Ww+jirmXDcr1fv1XXOaxLjeYteWb3u7lSizFGYmGWsxFxYkAooeAq7gCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpmleLIzCtJLcpLzFFi42I5/e+xgO6aCYcCDdqmsVocmP0QSPzZwWgx 6f4EFovvu76wW/QuuMpm8WDuTSaLGef3MVksfBFvMWXRYVaLwysOMFkcftPOanF3w1lGixmT X7JZrNr1h9GBz2PB5yvsHrMbLrJ47Jx1l93jzrU9bB7nZyxk9Oj/a+DRt2UVo8fnTXIBHFEN jDYZqYkpqUUKqXnJ+SmZeem2St7B8c7xpmYGhrqGlhbmSgp5ibmptkouPgG6bpk5QHcrKZQl 5pQChQISi4uV9O0wTQgNcdO1gGmM0PUNCYLrMTJAAwlrGDPavj1lL7gpVHH6uUID4xn+LkZO DgkBE4kPl7tZIGwxiQv31rN1MXJxCAksYpTYP+0aE4Qzm0ni+6MeRpAqNgFdidkHn4HZIgJe Et1rtrODFDELrGOSeN45lxUkISzgJ/Hq51xmEJtFQFWitfsemM0r4CEx58ATdoh1ihLdzyYA rePg4BTwlNh/KxwkLARUsvvWRtYJjLwLGBlWMYqmFiQXFCel5xrpFSfmFpfmpesl5+duYgRH 6TPpHYyrGiwOMQpwMCrx8GpcPhgoxJpYVlyZe4hRgoNZSYR3euehQCHelMTKqtSi/Pii0pzU 4kOMyUBHTWSWEk3OByaQvJJ4Q2MTc1NjU0sTCxMzS9KElcR5D7ZaBwoJpCeWpGanphakFsFs YeLglGpg9N8x9aVHY4V1U8uDyBf63z+ZNW2YMXW2/j1Bg/BXWS6HF70LjSkXPbl3gnEE8+n+ qzau4l2PF3x9El8nbvfx59+nq7OcO9d13y/qy2l2nbemZ8GF6SuYPsnNz3li5c9is/EU32a7 pxnHdz/5zdogM3PSXs5rk1s3PP5wL7ow5szKBu+ipLQ9LkosxRmJhlrMRcWJALr1Z8MWAwAA 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 Adding information about clocks to mixer and hdmi dt nodes. Also removed the updated fields for hpd property. Signed-off-by: Rahul Sharma --- .../devicetree/bindings/video/exynos_hdmi.txt | 17 ++++++++++++++--- .../devicetree/bindings/video/exynos_mixer.txt | 4 ++++ 2 files changed, 18 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/video/exynos_hdmi.txt b/Documentation/devicetree/bindings/video/exynos_hdmi.txt index 589edee..5dca3af 100644 --- a/Documentation/devicetree/bindings/video/exynos_hdmi.txt +++ b/Documentation/devicetree/bindings/video/exynos_hdmi.txt @@ -8,9 +8,20 @@ Required properties: - hpd-gpio: following information about the hotplug gpio pin. a) phandle of the gpio controller node. b) pin number within the gpio controller. - c) pin function mode. - d) optional flags and pull up/down. - e) drive strength. + c) optional flags and pull up/down. +- clocks: list of clock IDs from SoC clock driver. + a) hdmi: It is required for gate operation on aclk_200_disp1 clock + which clocks the display1 block. + b) sclk_hdmi: It is required for gate operation on sclk_hdmi clock + which clocks hdmi IP. + c) sclk_pixel: Parent for mux mout_hdmi. + d) sclk_hdmiphy: Parent for mux mout_hdmi. + e) mout_hdmi: It is required by the driver to switch between the 2 + parents i.e. sclk_pixel and sclk_hdmiphy. If hdmiphy is stable + after configuration, parent is set to sclk_hdmiphy else + sclk_pixel. +- clock-names: aliases as per driver requirements for above clock IDs: + "hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi". Example: diff --git a/Documentation/devicetree/bindings/video/exynos_mixer.txt b/Documentation/devicetree/bindings/video/exynos_mixer.txt index 9b2ea03..54790a2 100644 --- a/Documentation/devicetree/bindings/video/exynos_mixer.txt +++ b/Documentation/devicetree/bindings/video/exynos_mixer.txt @@ -5,6 +5,10 @@ Required properties: - reg: physical base address of the mixer and length of memory mapped region. - interrupts: interrupt number to the cpu. +- clocks: list of clock IDs from SoC clock driver. + a) mixer: It is required for gate operation on aclk_200_disp1 clock + which clocks the display1 block. + b) sclk_hdmi: Parent for mux mout_mixer. Example: