From patchwork Thu Nov 19 11:00:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dong Aisheng X-Patchwork-Id: 1402910 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) 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.a=rsa-sha256 header.s=selector2 header.b=pweYFg7V; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CcHHR509Jz9s1l for ; Thu, 19 Nov 2020 22:18:43 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726848AbgKSLSM (ORCPT ); Thu, 19 Nov 2020 06:18:12 -0500 Received: from mail-vi1eur05on2068.outbound.protection.outlook.com ([40.107.21.68]:61721 "EHLO EUR05-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726316AbgKSLSM (ORCPT ); Thu, 19 Nov 2020 06:18:12 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=iVLn8CzHvRR1E2qUjWzD/W7LFPRAogfmRCtqqldcXDYDMBDrOYWBb02m5pzJZfQ7AVl8POVQjTlWWB0uwHFOf5E+sQmaBqF+kQxSV5ffNz7irvi1RQq5c2lrLYmQYT+GWYicoENBBmIbVT+GOGbUAdUOP5bmPXHYnHrATEcfOAL6p0uv8Wux7gmfSrELQwQrH1SWweKqAPjHBNr+nTDROM6CvJ+TESE/6k6I6C5yf3PNhelYysqEmcI3qkvztBxhxS0VqtOqg9k1pwalRN0vZSO0u+gP9R1H7Tmcyy6W8lYoanJMSbMKtq1HKB/0ZDZoB3o095fq/F9c9LznkNNhRA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=DdG/Usm9xsTAwyfTpNgMq9/Qh/v8LFw7Z2/o1WlPyDo=; b=NIggY+kATOSTLYtaI1wHlS8mIXkzqpWSQ8Jj3WIDhenZmXVpOWlwAAOGO/sQc8gyX6CPHzhew3knM/EmXU3Wf2ROVeeWwYDwdzPtQFHpB7CPR49iVnMPzx9wtwqMP67Vm2Sm5ZnYCus/jFxj7oY0RIDs1AntZTUcHydpN0QeFi2g5Lpubl0nF5+K8Guc7+5JhODEBuepLvsflqtew425GXaaLsg5CohIbG+OvwmPwojhcWfmVWWwFRyvlH86nhtScvUbTaxkhLS86oQboH4GY1xoW8rvGjLuzYlXzGkP9PIfl1yEb2Y8wNkF2X2zQ+kbmEMBuyEHjMtMbp5mXAHblw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=DdG/Usm9xsTAwyfTpNgMq9/Qh/v8LFw7Z2/o1WlPyDo=; b=pweYFg7VE9MV4GBiDqcHhUy/GOG3YCd2dwgGxqk7//3RYtmBnDAJXvPbB3vvnA1DgnWEoghkyNlDaNw1P4bVhInbuAEA2HH5lM+qRB63H65ymJsOI7/xH+6GXzZsKpu3S+Gq/SQra03mKHfa2VNPJaItQHaOp3u4+eXV/k/N4b8= Authentication-Results: vger.kernel.org; dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=none action=none header.from=nxp.com; Received: from AM6PR04MB4966.eurprd04.prod.outlook.com (2603:10a6:20b:2::14) by AS8PR04MB7687.eurprd04.prod.outlook.com (2603:10a6:20b:291::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3589.22; Thu, 19 Nov 2020 11:18:08 +0000 Received: from AM6PR04MB4966.eurprd04.prod.outlook.com ([fe80::3cfc:a92e:75ad:ce4a]) by AM6PR04MB4966.eurprd04.prod.outlook.com ([fe80::3cfc:a92e:75ad:ce4a%3]) with mapi id 15.20.3564.029; Thu, 19 Nov 2020 11:18:08 +0000 From: Dong Aisheng To: linux-kernel@vger.kernel.org Cc: linux-imx@nxp.com, dongas86@gmail.com, Dong Aisheng , devicetree@vger.kernel.org, Saravana Kannan , Rob Herring , Greg Kroah-Hartman Subject: [PATCH 2/3] of: property: add debug info for supplier devices still unavailable Date: Thu, 19 Nov 2020 19:00:35 +0800 Message-Id: <20201119110036.19959-2-aisheng.dong@nxp.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20201119110036.19959-1-aisheng.dong@nxp.com> References: <20201119110036.19959-1-aisheng.dong@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR06CA0194.apcprd06.prod.outlook.com (2603:1096:4:1::26) To AM6PR04MB4966.eurprd04.prod.outlook.com (2603:10a6:20b:2::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from b29396-OptiPlex-7040.ap.freescale.net (119.31.174.66) by SG2PR06CA0194.apcprd06.prod.outlook.com (2603:1096:4:1::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3589.21 via Frontend Transport; Thu, 19 Nov 2020 11:18:04 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 6673b787-786e-4639-3ecc-08d88c7cc9ea X-MS-TrafficTypeDiagnostic: AS8PR04MB7687: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2657; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: AKiYkhbUgjDi7eioBqpBZTyxq1AMdDZ6ZTOuqeqjQW+MZaqpA6zBBnXG6WVo5mT+Y7y4NGmoHiOSjd7wZO78HExJ5frDprommzVhDGXmMlNphhN1rXsOYx0uqVSRa/cIGZv1mrtZ9JC1I7KvcxKdwkn4HS8Q5d0NzbApVZZMrW1iBVjis7fciIROO4mPVoT2ZPIS15E5k6MPBlCEftlTzM8aCGezV50DuywlQWsdfga6V5NIAJuLXEIPMkZDh6Z2nsU4jLuRmeLTE+qrNG6qchw0nXr1PWiMqz57UTNdm02snWAcos4ThuGhIusIlUVo X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM6PR04MB4966.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(396003)(39860400002)(366004)(136003)(376002)(346002)(66476007)(66946007)(66556008)(6506007)(52116002)(6666004)(2616005)(6916009)(4744005)(6486002)(316002)(1076003)(956004)(4326008)(478600001)(16526019)(2906002)(8936002)(86362001)(26005)(186003)(5660300002)(6512007)(36756003)(54906003)(8676002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6673b787-786e-4639-3ecc-08d88c7cc9ea X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB4966.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Nov 2020 11:18:08.2749 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: GPNGpIhjz4zglv3oynI9YRCKiULQQNi3fPUkpFN0GwZK3blnZRxz6QasnguIYey1VRvMhO9uQ/+0M3V7FF8GgQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB7687 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org It's normal that supplier devices may still unavaiable when parse DT to create dependency. e.g. supplier devices populated by drivers. Add debug info for this case. Cc: devicetree@vger.kernel.org Cc: Saravana Kannan Cc: Rob Herring Cc: Greg Kroah-Hartman Signed-off-by: Dong Aisheng --- drivers/of/property.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/of/property.c b/drivers/of/property.c index 408a7b5f06a9..21a854e85234 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1150,6 +1150,8 @@ static int of_link_to_phandle(struct device *dev, struct device_node *sup_np, * Can't check for cycles or no cycles. So let's try * again later. */ + dev_dbg(dev, "Not linking to %pOFP - device may still unavailable\n", + sup_np); ret = -EAGAIN; } From patchwork Thu Nov 19 11:00:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dong Aisheng X-Patchwork-Id: 1402911 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) 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.a=rsa-sha256 header.s=selector2 header.b=TeNdAD+H; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CcHHS2MPdz9sTL for ; Thu, 19 Nov 2020 22:18:44 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726885AbgKSLSP (ORCPT ); Thu, 19 Nov 2020 06:18:15 -0500 Received: from mail-vi1eur05on2068.outbound.protection.outlook.com ([40.107.21.68]:61721 "EHLO EUR05-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726843AbgKSLSO (ORCPT ); Thu, 19 Nov 2020 06:18:14 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=OK8CyCSVbVKEFiRFljx5oS3UlLv1rcwAkiGPzhc4WOP/PJ/nBrwy0UzARqebxTTchs0OnoYVCY66CeUttAYO+VLrX7vAXZQ0KDL+q+u3qUGwaiFwHcApjjY4U+JzgdRnhIV8VVmqiAxRFTqYs9GsbJtH9EMSRYlvgY+ALlUPhmitP+BVTPY9XCmVIsYGuLNiA0ZSstPTUbMMrwS2hTMaqhK67Z/5nnYTYeNBGiM1lQScH4aUHTZMg6KQs5SCyRDTgDBRQG7Y+nSVpJ67f6I6fHVil6GIW/ReDRv68sKXbTs1ooFlqTQrxlVPTdFnI/ATEb/C+iZmpvC/+2ugitaEcw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9gQ5JRoT/fKJo916Za656pYn7tm1hOCXBVbgoFOOpFU=; b=eRbb1dnvMUKQ5ymixj9sQR9rA4pyXm/PGdnTzOItOFRE/NAoHLJ1v79de1dgtUT/Mk+k48U6cMkcQ71uPz0rC02jrBfrEFdylKN+ayKH4zNnJK4rW3BRp3Y9M1PaP+pjg50V+yekXJwOqgRy/EO/dbxTtoVAmZcwO7symktlRsGiYw3wHQ4kzLv3N+fc7X+yUSR+ZwlJhoGEyl8iE0mCqpJcZLKS7kHZK7C5WM4S+HcnnI+SDH7tF6bXAv9BfsP9AWPupG1LziABfPARLQ8RPOkEsob2lkSBrvMVwxtJJEw5uOtOoK+YQko4TJBjAnpeQix9zkbt9dXTvdu5S+POfg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9gQ5JRoT/fKJo916Za656pYn7tm1hOCXBVbgoFOOpFU=; b=TeNdAD+Hwscs+ONmIlnMDwrkmUh+in4DSeEqc0txmXdD2jBAd/CdQS37nhBzQkIcxhSx/PgCNwV8Veng1s8VSk0MLcnROujipHNbcIL4fV8vwYkDSAvGXA+6SG81WFioqaQPrIZ9ZIICCLKhNs9rjmA+9RQcjTfU7Z7zsQEuR8I= Authentication-Results: vger.kernel.org; dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=none action=none header.from=nxp.com; Received: from AM6PR04MB4966.eurprd04.prod.outlook.com (2603:10a6:20b:2::14) by AS8PR04MB7687.eurprd04.prod.outlook.com (2603:10a6:20b:291::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3589.22; Thu, 19 Nov 2020 11:18:11 +0000 Received: from AM6PR04MB4966.eurprd04.prod.outlook.com ([fe80::3cfc:a92e:75ad:ce4a]) by AM6PR04MB4966.eurprd04.prod.outlook.com ([fe80::3cfc:a92e:75ad:ce4a%3]) with mapi id 15.20.3564.029; Thu, 19 Nov 2020 11:18:11 +0000 From: Dong Aisheng To: linux-kernel@vger.kernel.org Cc: linux-imx@nxp.com, dongas86@gmail.com, Dong Aisheng , devicetree@vger.kernel.org, Saravana Kannan , Rob Herring , Greg Kroah-Hartman Subject: [PATCH 3/3] of: property: fix document of of_get_next_parent_dev Date: Thu, 19 Nov 2020 19:00:36 +0800 Message-Id: <20201119110036.19959-3-aisheng.dong@nxp.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20201119110036.19959-1-aisheng.dong@nxp.com> References: <20201119110036.19959-1-aisheng.dong@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR06CA0194.apcprd06.prod.outlook.com (2603:1096:4:1::26) To AM6PR04MB4966.eurprd04.prod.outlook.com (2603:10a6:20b:2::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from b29396-OptiPlex-7040.ap.freescale.net (119.31.174.66) by SG2PR06CA0194.apcprd06.prod.outlook.com (2603:1096:4:1::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3589.21 via Frontend Transport; Thu, 19 Nov 2020 11:18:08 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 9e309239-9539-4ebd-67d9-08d88c7ccca2 X-MS-TrafficTypeDiagnostic: AS8PR04MB7687: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:370; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: bxoOLjUEO/84jt26NPz9cQS39bH/TT2+8LO0+TBTU2Ve8tO7Pl/Sbkjl6EbNAZIFxtKn/hYnUSsy/TWED3lnLnG4LxX1In4EuvmyusV+JxYeE50G7fKKa8cH7QBiLDGZQ3jJCRtHA1x3lrtaoj3z6jXU0EW+tve98oYwL+CXsZ01GLHjcOWUxHad+oDmXWxprPW7JYrCs/rzPOvzA9rXJmHiuquZPn9ZhULAzpQ6C4rd+0KbD7vdk7d4/c8R9g64eJ+ngRdeeG3SvqzNXoCcLrUAiOHB1YESXtgxZ5VlmajigeCqmIpQm9zh8qwuIHqiK2nwcIv+eHmZxaQeZsJwig== X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM6PR04MB4966.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(396003)(39860400002)(366004)(136003)(376002)(346002)(66476007)(66946007)(66556008)(6506007)(83380400001)(52116002)(6666004)(2616005)(6916009)(4744005)(6486002)(316002)(1076003)(956004)(4326008)(478600001)(16526019)(2906002)(8936002)(86362001)(26005)(186003)(5660300002)(6512007)(36756003)(54906003)(8676002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9e309239-9539-4ebd-67d9-08d88c7ccca2 X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB4966.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Nov 2020 11:18:11.3681 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: zZcknUpW+c4PI+Cgz50YAnBJEtStsN400+umTtVw1lRJfHbObCIu968laY9zQfjRjLxUf3nGAA+CO3zUz0EEog== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB7687 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Fix document of of_get_next_parent_dev. Cc: devicetree@vger.kernel.org Cc: Saravana Kannan Cc: Rob Herring Cc: Greg Kroah-Hartman Signed-off-by: Dong Aisheng --- drivers/of/property.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/property.c b/drivers/of/property.c index 21a854e85234..5bd4a9bead47 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1038,7 +1038,7 @@ static bool of_is_ancestor_of(struct device_node *test_ancestor, } /** - * of_get_next_parent_dev - Add device link to supplier from supplier phandle + * of_get_next_parent_dev - Get the closest ancestor device of a device node * @np: device tree node * * Given a device tree node (@np), this function finds its closest ancestor