From patchwork Thu Feb 12 06:01:39 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Ying X-Patchwork-Id: 5816941 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 86959BF6C3 for ; Thu, 12 Feb 2015 06:13:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AED252015E for ; Thu, 12 Feb 2015 06:13:21 +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 A8A89201ED for ; Thu, 12 Feb 2015 06:13:20 +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 1YLmyz-0007zJ-U5; Thu, 12 Feb 2015 06:10:37 +0000 Received: from mail-bn1on0111.outbound.protection.outlook.com ([157.56.110.111] helo=na01-bn1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YLmna-0004Cd-LO for linux-arm-kernel@lists.infradead.org; Thu, 12 Feb 2015 05:58:51 +0000 Received: from CO2PR03CA0051.namprd03.prod.outlook.com (10.141.194.178) by CY1PR0301MB0635.namprd03.prod.outlook.com (25.160.158.141) with Microsoft SMTP Server (TLS) id 15.1.87.13; Thu, 12 Feb 2015 05:58:27 +0000 Received: from BL2FFO11FD032.protection.gbl (2a01:111:f400:7c09::196) by CO2PR03CA0051.outlook.office365.com (2a01:111:e400:1414::50) with Microsoft SMTP Server (TLS) id 15.1.87.13 via Frontend Transport; Thu, 12 Feb 2015 05:58:27 +0000 Received: from az84smr01.freescale.net (192.88.158.2) by BL2FFO11FD032.mail.protection.outlook.com (10.173.160.73) with Microsoft SMTP Server (TLS) id 15.1.87.10 via Frontend Transport; Thu, 12 Feb 2015 05:58:26 +0000 Received: from victor.ap.freescale.net (victor.ap.freescale.net [10.192.241.62]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id t1C5v5tY031246; Wed, 11 Feb 2015 22:58:21 -0700 From: Liu Ying To: Subject: [PATCH RFC v9 16/20] ARM: dtsi: imx6qdl: Add support for MIPI DSI host controller Date: Thu, 12 Feb 2015 14:01:39 +0800 Message-ID: <1423720903-24806-17-git-send-email-Ying.Liu@freescale.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1423720903-24806-1-git-send-email-Ying.Liu@freescale.com> References: <1423720903-24806-1-git-send-email-Ying.Liu@freescale.com> X-EOPAttributedMessage: 0 Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.158.2 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.158.2; helo=az84smr01.freescale.net; Authentication-Results: spf=fail (sender IP is 192.88.158.2) smtp.mailfrom=Ying.Liu@freescale.com; vger.kernel.org; dkim=none (message not signed) header.d=none; X-Forefront-Antispam-Report: CIP:192.88.158.2; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(339900001)(77096005)(87936001)(85426001)(47776003)(6806004)(92566002)(48376002)(50466002)(50226001)(229853001)(105606002)(36756003)(86362001)(106466001)(46102003)(104016003)(2950100001)(19580395003)(2351001)(19580405001)(62966003)(77156002)(50986999)(76176999)(110136001)(32563001)(217873001); DIR:OUT; SFP:1102; SCL:1; SRVR:CY1PR0301MB0635; H:az84smr01.freescale.net; FPR:; SPF:Fail; MLV:sfv; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:CY1PR0301MB0635; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004); SRVR:CY1PR0301MB0635; X-Forefront-PRVS: 0485417665 X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:; SRVR:CY1PR0301MB0635; X-OriginatorOrg: freescale.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Feb 2015 05:58:26.6802 (UTC) X-MS-Exchange-CrossTenant-Id: 710a03f5-10f6-4d38-9ff4-a80b81da590d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=710a03f5-10f6-4d38-9ff4-a80b81da590d; Ip=[192.88.158.2] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR0301MB0635 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150211_215850_938259_E64443B8 X-CRM114-Status: UNSURE ( 7.06 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: stefan.wahren@i2se.com, devicetree@vger.kernel.org, linux@arm.linux.org.uk, kernel@pengutronix.de, airlied@linux.ie, sboyd@codeaurora.org, linux-kernel@vger.kernel.org, a.hajda@samsung.com, thierry.reding@gmail.com, p.zabel@pengutronix.de, andy.yan@rock-chips.com, mturquette@linaro.org, shawn.guo@linaro.org, linux-arm-kernel@lists.infradead.org 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 This patch adds support for MIPI DSI host controller. Signed-off-by: Liu Ying --- v8->v9: * Rebase onto the imx-drm/next branch of Philipp Zabel's open git repository. * To address Philipp's comment, mention that a common compatible string "snps,dw-mipi-dsi" should be appended. * To address Philipp's comment, add a new required clock pclk and clean up clock-names. v7->v8: * None. v6->v7: * None. v5->v6: * None. v3->v4: * None. v2->v3: * As suggested by Phillip Zabel, change the clocks and the clock-names properties to use the pllref and core_cfg clocks only. v1->v2: * None. arch/arm/boot/dts/imx6qdl.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 55aced8..0a4d7f7 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -1020,7 +1020,14 @@ mipi_dsi: mipi@021e0000 { #address-cells = <1>; #size-cells = <0>; + compatible = "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi"; reg = <0x021e0000 0x4000>; + interrupts = <0 102 IRQ_TYPE_LEVEL_HIGH>; + gpr = <&gpr>; + clocks = <&clks IMX6QDL_CLK_MIPI_CORE_CFG>, + <&clks IMX6QDL_CLK_MIPI_CORE_CFG>, + <&clks IMX6QDL_CLK_MIPI_IPG>; + clock-names = "ref", "cfg", "pclk"; status = "disabled"; ports {