Message ID | e4e35d89f8e393cd291cb612a95faf1653a26f9b.1534264292.git.leonard.crestez@nxp.com |
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State | Not Applicable, archived |
Headers | show
Return-Path: <devicetree-owner@vger.kernel.org> X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="otZsUAS0"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41qdsV3R7fz9sCD for <incoming-dt@patchwork.ozlabs.org>; Wed, 15 Aug 2018 02:51:26 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733060AbeHNTjM (ORCPT <rfc822;incoming-dt@patchwork.ozlabs.org>); Tue, 14 Aug 2018 15:39:12 -0400 Received: from mail-eopbgr60088.outbound.protection.outlook.com ([40.107.6.88]:21050 "EHLO EUR04-DB3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1732984AbeHNTjK (ORCPT <rfc822;devicetree@vger.kernel.org>); Tue, 14 Aug 2018 15:39:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=+oLewsuNZT4YdYfTR0i5yd8o3+tWyyP96GNt/2JGS+k=; b=otZsUAS0ZmXC5NAjvIeyLL3AvZUwXvn4E3e4RENY6WmZDy27XlOd1PkJ87rTtpgu/TUC2GMm/l4YTMJOkvYOtn2tpIrlZsLnsAdH/nXRCQAtAJppDuXNVw1KWQJbwYx2Am8J9TM/UigHPjZCg8TVtU/jz60sk4qJ9fO09Jey71Y= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=leonard.crestez@nxp.com; Received: from localhost.localdomain (95.76.156.53) by AM6PR04MB4293.eurprd04.prod.outlook.com (2603:10a6:209:4f::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1038.22; Tue, 14 Aug 2018 16:51:03 +0000 From: Leonard Crestez <leonard.crestez@nxp.com> To: Shawn Guo <shawnguo@kernel.org>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Philipp Zabel <p.zabel@pengutronix.de>, Lucas Stach <l.stach@pengutronix.de> Cc: Andrey Smirnov <andrew.smirnov@gmail.com>, Richard Zhu <hongxing.zhu@nxp.com>, Anson Huang <Anson.Huang@nxp.com>, Bjorn Helgaas <bhelgaas@google.com>, Jingoo Han <jingoohan1@gmail.com>, Joao Pinto <Joao.Pinto@synopsys.com>, linux-pci@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com> Subject: [PATCH v4 4/6] dt-bindings: imx6q-pcie: Add turnoff reset for imx7d Date: Tue, 14 Aug 2018 19:50:18 +0300 Message-Id: <e4e35d89f8e393cd291cb612a95faf1653a26f9b.1534264292.git.leonard.crestez@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <cover.1534264292.git.leonard.crestez@nxp.com> References: <cover.1534264292.git.leonard.crestez@nxp.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [95.76.156.53] X-ClientProxiedBy: VI1PR0102CA0077.eurprd01.prod.exchangelabs.com (2603:10a6:803:15::18) To AM6PR04MB4293.eurprd04.prod.outlook.com (2603:10a6:209:4f::31) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: cbe96e33-afda-4d52-a63e-08d602061fd7 X-MS-Office365-Filtering-HT: Tenant X-Microsoft-Antispam: BCL:0; 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PCI: imx: Initial imx7d suspend/resume support
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On Tue, 14 Aug 2018 19:50:18 +0300, Leonard Crestez wrote: > This is documented as "required" but won't be present in old dtbs. > > These resets are also present on other imx chips but right now only > imx7d implements them through the reset controller subsystem. > > Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> > --- > Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 1 + > 1 file changed, 1 insertion(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt index cb33421184a0..f37494d5a7be 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt @@ -48,10 +48,11 @@ Additional required properties for imx7d-pcie: - resets: Must contain phandles to PCIe-related reset lines exposed by SRC IP block - reset-names: Must contain the following entires: - "pciephy" - "apps" + - "turnoff" Example: pcie@01000000 { compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
This is documented as "required" but won't be present in old dtbs. These resets are also present on other imx chips but right now only imx7d implements them through the reset controller subsystem. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> --- Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 1 + 1 file changed, 1 insertion(+)