From patchwork Mon Dec 29 06:39:25 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Ying X-Patchwork-Id: 5548811 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C72BF9F2B9 for ; Mon, 29 Dec 2014 06:51:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E63F520117 for ; Mon, 29 Dec 2014 06:51:09 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 081972010F for ; Mon, 29 Dec 2014 06:51:09 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y5U7h-0000q6-8H; Mon, 29 Dec 2014 06:48:13 +0000 Received: from mail-bl2on0139.outbound.protection.outlook.com ([65.55.169.139] helo=na01-bl2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y5Tx6-000781-4J for linux-arm-kernel@lists.infradead.org; Mon, 29 Dec 2014 06:37:17 +0000 Received: from BY2PR03CA073.namprd03.prod.outlook.com (10.141.249.46) by BY2PR0301MB0630.namprd03.prod.outlook.com (25.160.125.28) with Microsoft SMTP Server (TLS) id 15.1.49.12; Mon, 29 Dec 2014 06:36:53 +0000 Received: from BN1AFFO11FD059.protection.gbl (2a01:111:f400:7c10::107) by BY2PR03CA073.outlook.office365.com (2a01:111:e400:2c5d::46) with Microsoft SMTP Server (TLS) id 15.1.49.12 via Frontend Transport; Mon, 29 Dec 2014 06:36:52 +0000 Received: from tx30smr01.am.freescale.net (192.88.168.50) by BN1AFFO11FD059.mail.protection.outlook.com (10.58.53.74) with Microsoft SMTP Server (TLS) id 15.1.49.13 via Frontend Transport; Mon, 29 Dec 2014 06:36:52 +0000 Received: from victor.ap.freescale.net (victor.ap.freescale.net [10.192.241.62]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id sBT6ZDOh003362; Sun, 28 Dec 2014 23:36:47 -0700 From: Liu Ying To: Subject: [PATCH RFC v6 18/21] ARM: dts: imx6qdl-sabresd: Add support for TRULY TFT480800-16-E MIPI DSI panel Date: Mon, 29 Dec 2014 14:39:25 +0800 Message-ID: <1419835168-9034-19-git-send-email-Ying.Liu@freescale.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1419835168-9034-1-git-send-email-Ying.Liu@freescale.com> References: <1419835168-9034-1-git-send-email-Ying.Liu@freescale.com> X-EOPAttributedMessage: 0 Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=Ying.Liu@freescale.com; X-Forefront-Antispam-Report: CIP:192.88.168.50; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(339900001)(199003)(189002)(97736003)(6806004)(50986999)(36756003)(89996001)(46102003)(19580395003)(48376002)(77096005)(84676001)(120916001)(99396003)(2950100001)(50466002)(85426001)(19580405001)(68736005)(86362001)(105606002)(230783001)(77156002)(104016003)(87936001)(107046002)(76176999)(110136001)(21056001)(575784001)(2351001)(50226001)(64706001)(229853001)(47776003)(20776003)(4396001)(106466001)(62966003)(32563001)(217873001); DIR:OUT; SFP:1102; SCL:1; SRVR:BY2PR0301MB0630; H:tx30smr01.am.freescale.net; FPR:; SPF:Fail; MLV:sfv; PTR:InfoDomainNonexistent; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:BY2PR0301MB0630; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004); SRVR:BY2PR0301MB0630; X-Forefront-PRVS: 0440AC9990 X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:; SRVR:BY2PR0301MB0630; X-OriginatorOrg: freescale.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Dec 2014 06:36:52.2297 (UTC) X-MS-Exchange-CrossTenant-Id: 710a03f5-10f6-4d38-9ff4-a80b81da590d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=710a03f5-10f6-4d38-9ff4-a80b81da590d; Ip=[192.88.168.50] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2PR0301MB0630 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141228_223716_451989_6B3E8FF5 X-CRM114-Status: UNSURE ( 6.95 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.6 (/) Cc: stefan.wahren@i2se.com, devicetree@vger.kernel.org, linux@arm.linux.org.uk, kernel@pengutronix.de, airlied@linux.ie, linux-kernel@vger.kernel.org, a.hajda@samsung.com, thierry.reding@gmail.com, p.zabel@pengutronix.de, mturquette@linaro.org, shawn.guo@linaro.org, linux-arm-kernel@lists.infradead.org, andyshrk@gmail.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 The TRULY TFT480800-16-E panel is driven by the Himax HX8369A driver IC. The driver IC supports several display/control interface modes, including the MIPI DSI video mode and command mode. Signed-off-by: Liu Ying --- v5->v6: * None. v4->v5: * Replace the bs[3:0]-gpios properties with the bs-gpios property. This addresses Andrzej Hajda's comment. v3->v4: * None. v2->v3: * None. v1->v2: * To address Thierry Reding's comments, remove several unnecessary properties as they can be implied by the compatible string. * Fix the compatible string. * Remove the display-timings node from the panel node as it can be implied by the compatible string as well. * Remove the status property as it is unneeded. arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index baf2f00..4e3a666 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -482,6 +482,13 @@ MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059 >; }; + + pinctrl_mipi_panel: mipipanelgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x1b0b0 + MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x1b0b0 + >; + }; }; gpio_leds { @@ -518,6 +525,19 @@ }; }; +&mipi_dsi { + status = "okay"; + + panel { + compatible = "truly,tft480800-16-e-dsi"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mipi_panel>; + reset-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; + bs-gpios = <0>, <0>, <&gpio6 14 GPIO_ACTIVE_HIGH>, <0>; + }; +}; + &pcie { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie>;