From patchwork Thu Aug 29 05:28:30 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rahul Sharma X-Patchwork-Id: 2851122 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 812749F9CC for ; Thu, 29 Aug 2013 05:06:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B69B120348 for ; Thu, 29 Aug 2013 05:06:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B69FA202C1 for ; Thu, 29 Aug 2013 05:06:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753548Ab3H2FGv (ORCPT ); Thu, 29 Aug 2013 01:06:51 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:24702 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752230Ab3H2FGu (ORCPT ); Thu, 29 Aug 2013 01:06:50 -0400 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MSA002LY0TC3LO0@mailout4.samsung.com> for linux-samsung-soc@vger.kernel.org; Thu, 29 Aug 2013 14:06:49 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [172.20.52.126]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id 59.97.29948.8E6DE125; Thu, 29 Aug 2013 14:06:49 +0900 (KST) X-AuditID: cbfee691-b7f4a6d0000074fc-21-521ed6e853f2 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 8B.FD.05832.8E6DE125; Thu, 29 Aug 2013 14:06:48 +0900 (KST) Received: from chromeserver-PowerEdge-T410.sisodomain.com ([107.108.73.106]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MSA005Y00UW0650@mmp2.samsung.com>; Thu, 29 Aug 2013 14:06:48 +0900 (KST) From: Rahul Sharma To: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: mturquette@linaro.org, kgene.kim@samsung.com, inki.dae@samsung.com, s.nawrocki@samsung.com, thomas.abraham@linaro.org, tomasz.figa@gmail.com, joshi@samsung.com, r.sh.open@gmail.com, Rahul Sharma Subject: [PATCH 6/6] of/documentation: update with clock information for exynos hdmi subsystem Date: Thu, 29 Aug 2013 10:58:30 +0530 Message-id: <1377754110-31084-6-git-send-email-rahul.sharma@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1377754110-31084-1-git-send-email-rahul.sharma@samsung.com> References: <1377754110-31084-1-git-send-email-rahul.sharma@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupkkeLIzCtJLcpLzFFi42JZI2JSp/vymlyQwfoVzBaT7k9gsfi+6wu7 Re+Cq2wWmx5fY7WYcX4fk8XTCRfZLBa+iLeYsugwq8XhN+2sFsdmLGG0WLXrD6MDt8fOWXfZ Pe5c28PmsXlJvUffllWMHp83yQWwRnHZpKTmZJalFunbJXBl3Ft/mL1gr2DFivnT2RoY7/B1 MXJySAiYSCxbsZ4JwhaTuHBvPVsXIxeHkMBSRokFPR8YYYqaTsxlhkhMZ5SY07uQFcKZzSTx 7eBaNpAqNgFdidkHn4F1iAh4S0w+85cdpIhZ4CmjxJ0V/WBFwgIJEi8u3QXbxyKgKnG56TNY A6+Ah8SmhmdsEOsUJbqfTQCyOTg4BTwl7rQbgoSFgEqWzp8IdoWEwD52icu3n7BDzBGQ+Db5 EAtIvYSArMSmA8wQYyQlDq64wTKBUXgBI8MqRtHUguSC4qT0IlO94sTc4tK8dL3k/NxNjMBo OP3v2cQdjPcPWB9iTAYaN5FZSjQ5HxhNeSXxhsZmRhamJqbGRuaWZqQJK4nzqrdYBwoJpCeW pGanphakFsUXleakFh9iZOLglGpg3Lb3/EXRU4Inlu77vI9lxsf0h1OzTDV2Nb3LUxLqq1r2 7vfZrL/up102OomfZHn1Nyzs+pklUaU3X/tPOGbsOm21t/Rvi5u+5y32Jn2+X/9m2uviRAOd 3Z8iZibrfjl639j2q2vE/685540W690I91pqXKe0Iv3PmeLrJyYF/131vYxJeHLxD30lluKM REMt5qLiRADOPCnanAIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrGIsWRmVeSWpSXmKPExsVy+t9jQd0X1+SCDG7vNreYdH8Ci8X3XV/Y LXoXXGWz2PT4GqvFjPP7mCyeTrjIZrHwRbzFlEWHWS0Ov2lntTg2YwmjxapdfxgduD12zrrL 7nHn2h42j81L6j36tqxi9Pi8SS6ANaqB0SYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ 0sJcSSEvMTfVVsnFJ0DXLTMH6DIlhbLEnFKgUEBicbGSvh2mCaEhbroWMI0Rur4hQXA9RgZo IGENY8a99YfZC/YKVqyYP52tgfEOXxcjJ4eEgIlE04m5zBC2mMSFe+vZuhi5OIQEpjNKzOld yArhzGaS+HZwLRtIFZuArsTsg88YQWwRAW+JyWf+soMUMQs8ZZS4s6IfrEhYIEHixaW7TCA2 i4CqxOWmz2ANvAIeEpsanrFBrFOU6H42Acjm4OAU8JS4024IEhYCKlk6fyLzBEbeBYwMqxhF UwuSC4qT0nON9IoTc4tL89L1kvNzNzGCY+2Z9A7GVQ0WhxgFOBiVeHgjfssGCbEmlhVX5h5i lOBgVhLhPbVPLkiINyWxsiq1KD++qDQntfgQYzLQUROZpUST84FpIK8k3tDYxNzU2NTSxMLE zJI0YSVx3oOt1oFCAumJJanZqakFqUUwW5g4OKUaGFlmtndbn/oZpqscJWv/Ij9rQ4CrffU/ GR4G3al2E4JKNdpF1h1qc1p9+Knc3rKU6yfvxszcw3PRnvFzQ0jFg4lnBF4+aDuT9i126u7G +zMM14fFfllwx5TBt+TM3kVfj2sKRB04x342uzvhmmDZvJmzGtd6XPpod4IzxuAmh5nX+g+3 Pq2Lv6/EUpyRaKjFXFScCAA/xaXG+QIAAA== 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=-9.4 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 the binding documentation for exynos mixer and hdmi. Signed-off-by: Rahul Sharma --- Documentation/devicetree/bindings/video/exynos_hdmi.txt | 14 +++++++++++++- Documentation/devicetree/bindings/video/exynos_mixer.txt | 4 ++++ 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/video/exynos_hdmi.txt b/Documentation/devicetree/bindings/video/exynos_hdmi.txt index 323983b..94aaa7d 100644 --- a/Documentation/devicetree/bindings/video/exynos_hdmi.txt +++ b/Documentation/devicetree/bindings/video/exynos_hdmi.txt @@ -12,7 +12,19 @@ Required properties: a) phandle of the gpio controller node. b) pin number within the gpio controller. 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: hdmi { diff --git a/Documentation/devicetree/bindings/video/exynos_mixer.txt b/Documentation/devicetree/bindings/video/exynos_mixer.txt index 3334b0a..94b40b6 100644 --- a/Documentation/devicetree/bindings/video/exynos_mixer.txt +++ b/Documentation/devicetree/bindings/video/exynos_mixer.txt @@ -10,6 +10,10 @@ 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: