From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0492DC54EAA for ; Mon, 30 Jan 2023 07:47:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:In-Reply-To:References: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Jj81ulLxRYNQw+yjEPf5Qt9SRUuHKVdrDY46XNaVUMg=; b=We3ryfGW4rOBAh 2GNqDImCruqEiyCsXEyb6IiwHi6lK5z7MBCRwqHQN7kov8wGlLIiXMeFl5HzHaABXH+TFZ5iRlS6O EMqmmQ8LEe99MFOjYgbk937bbf7i8OaocbEfXflvUn/EW6NZl4IlXGkvf796cUuEFiEU0cB3bdEEb UJYQS+mrg0C6dlis8LjhFcnRFVl4sNGfOckf9eMWTtGf55BV+8CdNMEH+TH/cm9Rwjc3cLRWgjGVM y5pTJaWEHha4zTcq9qDr4ktFB/SP7EbsSxT3zhozBjdopof7Y5yun9eARLU7I3ogBh2UNHbaNr+nE 6IeNSoQzYrd4y2Av1+ng==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMOr7-002a7R-Sw; Mon, 30 Jan 2023 07:45:34 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMOqP-002a72-0o for linux-arm-kernel@bombadil.infradead.org; Mon, 30 Jan 2023 07:44:49 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=MIME-Version:Content-Transfer-Encoding :Content-Type:In-Reply-To:References:Message-ID:Date:Subject:CC:To:From: Sender:Reply-To:Content-ID:Content-Description; bh=6XD6GJMDCQp9QwWA5z4sif2q4wZQdn7/h5rFqQKdWWg=; b=kFM/wMtjGFzCKaJfus0cjRe9Sz yXIQoJbgqF2r7YrYLjzzFNUkSkJJBugQ0GkzSevCw9u4Kg4+//rLHrHR7S8Z2xSOKP/19t14CehL8 BfzQp2DQ+ivtedXIM7YsIcoUqSz+DsgBJj0dTwYiNpcjKy1dm6XIuDPEk3G2ZgnF4Ko8/F+8DMsp2 dpUK/HM7OlmkONdcVuK7Zygr/o+qI4laCNb4st5UL18AmINGLm4E3GltBDPJr9ltfQNPtAS46dtKy US/yhD6fpmzmD0iBOhCuYONFEAGU8/dNTP+OQ3PNZVgW7leTWJdojHfyVBOkcp3/AjJs/wVh7W+we UBaey2UA==; Received: from mail-am6eur05on2110.outbound.protection.outlook.com ([40.107.22.110] helo=EUR05-AM6-obe.outbound.protection.outlook.com) by desiato.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pMOpm-003qMA-0k for linux-arm-kernel@lists.infradead.org; Mon, 30 Jan 2023 07:44:13 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Vmcy2civU3LRFCyL0XYssw/x040OmRbIzgNm6fh4H5R7K2XwJKRKmK34T5LZRP9X0BmILJ5Qbrb6FWxb0YTzXmT7wYBznw3qPwi8NHYiKccz1Y/Z2Gvo3Zyk+kyoqaYLOiRLKDtCTBasIQl/+ckcthimpM905jsMrZOw2iGBYcjSuSMukiYeiNBxhPZyjKG5iUqqDGNtrDfBMJFdERC3nwQvDYnIqPHUglhX6+ic6M2gG/baEqCuDte4xVyOS9fto/uG+shVm/AFA/9EkpE1t00y8E5OeRMwO5y0mp02i5gyVeJkxvtJ/L1CdZKsPFW8WivztHispQ4rDRPX+aj48Q== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=6XD6GJMDCQp9QwWA5z4sif2q4wZQdn7/h5rFqQKdWWg=; b=V5RoE/+0C5Is5uj47xZ/w8cp98Sa7dxZrnYwO2GACz/FuVQjxkzpOKJezUwAr5wiuEDji7eQT0GX0TIk2rDJtz5vw0tpcQnD0m6I7Jt2Q8MyR/FHBdfOQyPyObA6J7+1oMf4oWkyj4rFDladE7Jr9jb2Gi/O8RJTNh3TDXeEDtTZrESQUxCNynBOormaD781n+mcZCskyob9ziGM6OZRImpoOHVXnN5Z2fVs0WVIeCmMSZtvrx1xI/SIbm16PXzseTNVBVEbtc/2vXzBzTZ9GyEAAMLbdh2OIVuSAt/ALozsaUEGUWoID4ge7NnVoJGa4QCusXPpZmnuGyDmWMuVPQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=leica-geosystems.com.cn; dmarc=pass action=none header.from=leica-geosystems.com.cn; dkim=pass header.d=leica-geosystems.com.cn; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leica-geosystems.com.cn; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=6XD6GJMDCQp9QwWA5z4sif2q4wZQdn7/h5rFqQKdWWg=; b=YhTBb4zOvslh8u/YuzkaJjIjqw0ux6ccaPCP0UfBLHS4P9hAHQqpUkvf/TC4MAdjhZqWTeOsp2KVCWJnCvnFomElav2hyzo3LHRgP2oLU5SnyoczLtI34wysLsdCwAOecWv0asW78Gf7dYvWSZugXqSrQ8cBA5AK7O9rfEIj6Ws= Received: from AS8PR06MB7432.eurprd06.prod.outlook.com (2603:10a6:20b:319::19) by VI1PR06MB6048.eurprd06.prod.outlook.com (2603:10a6:803:d6::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6043.36; Mon, 30 Jan 2023 07:44:22 +0000 Received: from AS8PR06MB7432.eurprd06.prod.outlook.com ([fe80::f9f3:1817:9d70:9ae3]) by AS8PR06MB7432.eurprd06.prod.outlook.com ([fe80::f9f3:1817:9d70:9ae3%8]) with mapi id 15.20.6043.036; Mon, 30 Jan 2023 07:44:22 +0000 From: LI Qingwu To: Abel Vesa , Stephen Boyd , Peng Fan CC: "abelvesa@kernel.org" , "mturquette@baylibre.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux-imx@nxp.com" , "linux-clk@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "18701859600@163.com" <18701859600@163.com>, GEO-CHHER-bsp-development , Marco Felsch Subject: RE: [PATCH V5 1/1] clk: imx8mp: Alias M7 SRC/DIV to M7 CORE Thread-Topic: [PATCH V5 1/1] clk: imx8mp: Alias M7 SRC/DIV to M7 CORE Thread-Index: AQHZJaUE7c3fVoklQk2J+dEYTT71AK6hIlWAgANwrACAD7E5AIACRXHA Date: Mon, 30 Jan 2023 07:44:22 +0000 Message-ID: References: <20230111101030.686885-1-Qing-wu.Li@leica-geosystems.com.cn> <20230111101030.686885-2-Qing-wu.Li@leica-geosystems.com.cn> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=leica-geosystems.com.cn; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: AS8PR06MB7432:EE_|VI1PR06MB6048:EE_ x-ms-office365-filtering-correlation-id: 67f43707-e8ad-4d99-9b35-08db0295cdb3 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS8PR06MB7432.eurprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230025)(4636009)(39860400002)(376002)(396003)(346002)(136003)(366004)(451199018)(8936002)(52536014)(38070700005)(9686003)(186003)(26005)(53546011)(6506007)(7696005)(110136005)(71200400001)(7416002)(54906003)(55016003)(5660300002)(33656002)(478600001)(45080400002)(2906002)(86362001)(316002)(966005)(4326008)(64756008)(66556008)(66476007)(8676002)(66946007)(66446008)(76116006)(83380400001)(122000001)(41300700001)(38100700002)(32563001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?xLbe72SPlB+B9G4/xuSc5350rUber6bSpS9JvOWyJeBCoX+8e11Qu9kofgCT?= =?us-ascii?Q?mWFwnTvqWum81KrJA5lsxVowIIITxuq9F3GscIBR3dXxI5Y4nAjWWNPjqM+P?= =?us-ascii?Q?RhYs3lcHHdP2uc7ybIVDe9cxKTa66KLQGCelTiQTti4BDhWNiTC0BKBa4zhy?= =?us-ascii?Q?/VwoZdpB+4kTM1CGDNtO5MD8cZun/MZ0Tn8DeQdnwVWNQ660VAP8BAFxU/cd?= =?us-ascii?Q?B3YydWAJh2xJdG4fd/GW/YGs63GCfBUsqCD5l2IQIbqXGP3TLdpoDfzSfm7E?= =?us-ascii?Q?0IJgZzGi37wrEKff2eT4/6fgxQXS8D9z+eAnnhKB7zh+YJuryyaBzCDyAwsR?= =?us-ascii?Q?OkHnvQjbs5dgKiBES0cQNTBtV+bcMgy4nlQLLf3J0Fw84Zchxlcc4T/R5Mmb?= =?us-ascii?Q?ydJ4C81XggS3J1vg+Gob9GaVGv2+XLRUTmM8d11L7kEcuEOLShMwTManlMdR?= =?us-ascii?Q?mHQ4NvTci/pZz2api+K3X+3z18nAcL7aOAlQKjJyRwB7E9zth+UauudGbLiR?= =?us-ascii?Q?pt60yu45edIcG5vZ9TBDj4TERA2FZaQmu3WIESm41GQ2AaOjlA+xjn3ZX1xh?= =?us-ascii?Q?jjzB8pVKq9O4308kqbW2BNeTAmbglfq504VjAZnLjaeNOD3jo7+ja36QKgtX?= =?us-ascii?Q?jarhS58QS7fkrF9VlpUBr6ft+8HbWCPqqpSF36lGf1QTcQxZEt6ga0JCu676?= =?us-ascii?Q?XlUmRnBZxx4n3K/WKLTDtvFzhYOnLWZ8pFAMNJjZA+6bL0K2g1QF31XGSVQq?= =?us-ascii?Q?0llG3qLZf5Tvuh0o3RLyTTyRs2DknsZ2jpFN+rCXZ3NCgJQRz1e6PgY6Htn7?= =?us-ascii?Q?ZvlVU8HaU+Lj71YXnkgNiQISY+S0ZUThs3xwGfC4kph2Xk3VuLXOnksHkL83?= =?us-ascii?Q?3xRC5JhFsiQiXOf9TYEAO23+cXX8PpNqqdPcoIO3BM7M/fXEmO9A8SLdEqQD?= =?us-ascii?Q?1I2dIVevfY5oYI97GxcFhF6XBWaXg87C9klAjQm+ntkCTTUyGCdqPGVcQRLS?= =?us-ascii?Q?46xJKtsYL+31fkS/lVgJ0elZXhn/WRt2Je+nZjHo+Ry6BTIgE/uSFnkQfEcD?= =?us-ascii?Q?lCmRNzJjbJSIENsVaKciypO/WKBHCgpMqlLHACRb8Vg+xDb2ZdFt9XR4citw?= =?us-ascii?Q?ORwu0wumV68GC+hbHaA9RLYI3M6UmuxGbjvbySncpSZWBwgpx+MFiT/Eudes?= =?us-ascii?Q?4Q1XHcazBKcgkTr7O3prVfSq46srOKCb7jKN0nYL9y34qci/p8r4kbSfs8KF?= =?us-ascii?Q?mam0ElNXqS8CHYq+PoSj6Tver/oED9D0VpQ5MQZCbKS+Avba67jrVE8XpVQe?= =?us-ascii?Q?4+9xyOqYOL3lslcwVzs0zebL3d7Imu3/G455mmGwNdgcb/6bYb8iAWQ8AFDy?= =?us-ascii?Q?y39sLdy/O+A3eFS15JweB3Z5EfdHFlAPAU97pK8bO+Opw+zpjeEYurx25kHU?= =?us-ascii?Q?kJvKZqau0kgtc6D2w+BCfBfbSwB2i0esCTD61yfufI+7h59yeAPU4o77bzuA?= =?us-ascii?Q?wzSsAb7/QZ1MByLG5YA6JhKuSVWpEUM3MZSwFTXp36z01/NB2/tYpmW2AIpA?= =?us-ascii?Q?e9anVlOh6kHXnK/JPuNduvdj7UywP84gijgS0VNgQeewWyYGyXDzFnPxsxph?= =?us-ascii?Q?Gf+ZeOU/M/qjLr7tLzVd8ks=3D?= MIME-Version: 1.0 X-OriginatorOrg: leica-geosystems.com.cn X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AS8PR06MB7432.eurprd06.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 67f43707-e8ad-4d99-9b35-08db0295cdb3 X-MS-Exchange-CrossTenant-originalarrivaltime: 30 Jan 2023 07:44:22.7227 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 1b16ab3e-b8f6-4fe3-9f3e-2db7fe549f6a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 6BDN5ADMviFQWuVeKVOnl2WgI3672mG1vRwtcQslMJUWQwB0ZKzY3+nS7PaqpkHcRViJ2bB1iUgf/jbvIWKJiIDu67uZwIPad7hFDbuvC+mccALFVlCRKCZijm+TVThM X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR06MB6048 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230130_074410_603728_6BAE8D4F X-CRM114-Status: GOOD ( 17.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > -----Original Message----- > From: Abel Vesa > Sent: Sunday, January 29, 2023 2:39 AM > To: Stephen Boyd ; LI Qingwu > ; Peng Fan > Cc: LI Qingwu ; abelvesa@kernel.org; > mturquette@baylibre.com; shawnguo@kernel.org; s.hauer@pengutronix.de; > kernel@pengutronix.de; festevam@gmail.com; linux-imx@nxp.com; > linux-clk@vger.kernel.org; linux-arm-kernel@lists.infradead.org; > linux-kernel@vger.kernel.org; 18701859600@163.com; > GEO-CHHER-bsp-development ; > Marco Felsch > Subject: Re: [PATCH V5 1/1] clk: imx8mp: Alias M7 SRC/DIV to M7 CORE > > [Some people who received this message don't often get email from > abel.vesa@linaro.org. Learn why this is important at > https://aka.ms/LearnAboutSenderIdentification ] > > This email is not from Hexagon's Office 365 instance. Please be careful while > clicking links, opening attachments, or replying to this email. > > > On 23-01-18 11:00:36, Stephen Boyd wrote: > > Quoting Abel Vesa (2023-01-16 06:28:33) > > > On 23-01-11 11:10:30, LI Qingwu wrote: > > > > Defined IMX8MP_CLK_M7_SRC and IMX8MP_CLK_M7_DIV in > imx8mp-clock.h > > > > but never assigned. It will cause the system to hang if using them. > > > > Alias IMX8MP_CLK_M7_SRC and IMX8MP_CLK_M7_DIV to > > > > IMX8MP_CLK_M7_CORE for backward compatibility. > > > > > > > > Fixes: 8c83a8ff4dd9 (clk: imx8mp: use imx8m_clk_hw_composite_core > > > > to simplify code) > > > > Reviewed-by: Marco Felsch > > > > Reviewed-by: Abel Vesa > > > > Signed-off-by: LI Qingwu > > > > > > Stephen, can you please pick this up yourself? > > > > > > > Is it needed for clk-fixes? When did the system start hanging? > > Li, Peng, can you provide some details here? Since IMX8MP_CLK_M7_SRC and IMX8MP_CLK_M7_DIV were not assigned, if using any one of them in device tree, Linux system hanging after start M7 core. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel