From patchwork Thu Apr 17 11:53:49 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: YoungJun Cho X-Patchwork-Id: 4008011 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 2BEF99F391 for ; Thu, 17 Apr 2014 11:53:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 56E2A2020A for ; Thu, 17 Apr 2014 11:53:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 769A820373 for ; Thu, 17 Apr 2014 11:53:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756351AbaDQLxy (ORCPT ); Thu, 17 Apr 2014 07:53:54 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:21990 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753942AbaDQLxx (ORCPT ); Thu, 17 Apr 2014 07:53:53 -0400 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N46002UUBPSCU90@mailout2.samsung.com>; Thu, 17 Apr 2014 20:53:52 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [203.254.230.43]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id 51.94.14803.0D0CF435; Thu, 17 Apr 2014 20:53:52 +0900 (KST) X-AuditID: cbfee691-b7efc6d0000039d3-62-534fc0d04cd9 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 2D.FF.28157.0D0CF435; Thu, 17 Apr 2014 20:53:52 +0900 (KST) Received: from localhost.localdomain ([10.252.75.90]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0N4600BJ4BPP6D30@mmp2.samsung.com>; Thu, 17 Apr 2014 20:53:51 +0900 (KST) From: YoungJun Cho 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, thierry.reding@gmail.com, kyungmin.park@samsung.com, inki.dae@samsung.com, a.hajda@samsung.com, kgene.kim@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com Subject: [RFC PATCH v2 05/14] ARM: dts: samsung-fimd: add I80 specific properties Date: Thu, 17 Apr 2014 20:53:49 +0900 Message-id: <1397735629-24028-1-git-send-email-yj44.cho@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <534F67B1.2020001@samsung.com> References: <534F67B1.2020001@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrGIsWRmVeSWpSXmKPExsVy+t8zbd0LB/yDDTY8ELS4te4cq0XvuZNM FvOPAFlXvr5ns+h/s5DV4tyrlYwWk+5PYLF4ce8ii0XvgqtsFmeb3rBbzDi/j8li6fWLTBYT pq9lsWjdewQoNvklm8XPXfNYHAQ81sxbw+hxua+XyWPnrLvsHiuXf2Hz2LSqk81j+7cHrB73 u48zefRtWcXo8XmTXABnFJdNSmpOZllqkb5dAlfGl8vbGQt28VZcenmapYFxMXcXIyeHhICJ xOsPhxghbDGJC/fWs4HYQgLLGCXObnKBqVm47hZQnAsoPp1R4sDqbiYIp5VJ4sGMk+wgVWwC mhLPP+5gBbFFBEwlOiYtZQEpYhZ4wiTRda2fCSQhLBAs0fbtLlgDi4CqxL4FH8HW8Qq4SDy7 MB3oDA6gdQoScybZgIQ5BbQlZvUeYgEJCwloSWz84QcyUkKgkUNiyrszrBBjBCS+TYaokRCQ ldh0gBniaEmJgytusExgFF7AyLCKUTS1ILmgOCm9yFSvODG3uDQvXS85P3cTIyTOJu5gvH/A +hBjMtC4icxSosn5wDjNK4k3NDYzsjA1MTU2Mrc0I01YSZw3/VFSkJBAemJJanZqakFqUXxR aU5q8SFGJg5OqQbGC/82Lj/nrLxyrY53XuXS6esVYqemTRa30wlrfiztKbJBW37v0QdSevvP 8Hs+cO7e48J2hkMivkm46/+Fy48+JK65znGU+3Fv2N7Quf4HNgY8X/FAtd3N6Y3LpYbUM6tC 5X1WmNibXv23q0+ef+79DLu0tF/Pn+z1rpbpNl/dPsXZOuDgI7H9SizFGYmGWsxFxYkA0fMN LckCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprCKsWRmVeSWpSXmKPExsVy+t9jQd0LB/yDDe5t4bG4te4cq0XvuZNM FvOPAFlXvr5ns+h/s5DV4tyrlYwWk+5PYLF4ce8ii0XvgqtsFmeb3rBbzDi/j8li6fWLTBYT pq9lsWjdewQoNvklm8XPXfNYHAQ81sxbw+hxua+XyWPnrLvsHiuXf2Hz2LSqk81j+7cHrB73 u48zefRtWcXo8XmTXABnVAOjTUZqYkpqkUJqXnJ+SmZeuq2Sd3C8c7ypmYGhrqGlhbmSQl5i bqqtkotPgK5bZg7QI0oKZYk5pUChgMTiYiV9O0wTQkPcdC1gGiN0fUOC4HqMDNBAwjrGjC+X tzMW7OKtuPTyNEsD42LuLkZODgkBE4mF626xQdhiEhfurQeyuTiEBKYzShxY3c0E4bQySTyY cZIdpIpNQFPi+ccdrCC2iICpRMekpSwgRcwCT5gkuq71M4EkhAWCJdq+3QVrYBFQldi34CPY Cl4BF4lnF6YzdjFyAK1TkJgzyQYkzCmgLTGr9xALSFhIQEti4w+/CYy8CxgZVjGKphYkFxQn peca6RUn5haX5qXrJefnbmIEx/Ez6R2MqxosDjEKcDAq8fBy/vYLFmJNLCuuzD3EKMHBrCTC 27zeP1iINyWxsiq1KD++qDQntfgQYzLQTROZpUST84EpJq8k3tDYxMzI0sjM2MTc2Jg0YSVx 3oOt1oFCAumJJanZqakFqUUwW5g4OKUaGFcfNeE1dE8v2dHMLDR7Umm9lOAeu30bSlYFbbXO ZbE1XvKfV9X70Jf27xt27+bomH2Hqfsm70+7DQXiz18666ptPRIrc+mxTeLZEGZu7Uvh8+5n Z08ytnCaHnZ2h9UE3nczpjeUSXr3Hz/IzTYri++KuF7/sanrDm4vnHrM2/KcHPehP2+mvlNi Kc5INNRiLipOBAArS//MJwMAAA== 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=-7.6 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 In case of using CPU interface panel, the relevant registers should be set. So this patch adds relevant dt bindings. Changelog v2: - Changes "samsung,sysreg-phandle" to "samsung,sysreg" Signed-off-by: YoungJun Cho Signed-off-by: Inki Dae Signed-off-by: Kyungmin Park --- .../devicetree/bindings/video/samsung-fimd.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt index 2dad41b..6ea1adc 100644 --- a/Documentation/devicetree/bindings/video/samsung-fimd.txt +++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt @@ -44,6 +44,15 @@ Optional Properties: - display-timings: timing settings for FIMD, as described in document [1]. Can be used in case timings cannot be provided otherwise or to override timings provided by the panel. +- samsung,sysreg: handle to syscon used to control the system registers +- vidout-i80-ldi: boolean to support i80 interface instead of rgb one +- cs-setup: clock cycles for the active period of address signal enable until + chip select is enable in i80 interface +- wr-setup: clock cycles for the active period of CS signal enable until + write signal is enable in i80 interface +- wr-act: clock cycles for the active period of CS enable in i80 interface +- wr-hold: clock cycles for the active period of CS disable until write signal + is disable in i80 interface The device node can contain 'port' child nodes according to the bindings defined in [2]. The following are properties specific to those nodes: