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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 80EB8C433EF for ; Tue, 12 Apr 2022 18:54:23 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 0A6A083F42; Tue, 12 Apr 2022 20:46:43 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1649789203; bh=EPW0F//TohI6APHw7S9S++pC+S5DZ6NtBBhUXJ8fNY4=; h=From:To:Subject:In-reply-to:Date:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From; b=avaBPXr3dZkgu25FY4NcHQEEzf7Tq3xeIkzcUXLpVOsrVWnsI145TQ7zUl7Ngk6X4 qN6apV/wBTxns4BvRPj5AJnr0nbJqMRO1qslXNwESYA+m6quYIell+1cZTcYF0ZHm5 WbnK5k1eihDrjIKSDW0GJ1uRthVRyAaojhk/dtmbwaVyiu7OKP9p+9oc1ugtVDp1qe gFbVOPsoLQR/+xLOhzt3m6XzXgVno52X1LkOrol+PIxWTfCrziiloLc6jSCqr0Sa6z aDIofx87ellYoea3pIF1XjuRZwpYnxt/upf2gZd980L/lzs8M3D9DtAfEOv2BdQgeZ v4pqX6DSTdZFQ== Received: by phobos.denx.de (Postfix, from userid 109) id 3065E83F21; Tue, 12 Apr 2022 20:45:51 +0200 (CEST) Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 85FDD83F13 for ; Tue, 12 Apr 2022 20:45:48 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=sbabic@denx.de Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4KdF6N1Z0mz1s88h; Tue, 12 Apr 2022 20:45:48 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4KdF6N1Mrmz1qqkB; Tue, 12 Apr 2022 20:45:48 +0200 (CEST) X-Amavis-Alert: BAD HEADER SECTION, Missing required header field: "Date" Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id fGk09OkXT1_o; Tue, 12 Apr 2022 20:45:47 +0200 (CEST) Received: from papero (host-88-217-136-221.customer.m-online.net [88.217.136.221]) by mail.mnet-online.de (Postfix) with ESMTP; Tue, 12 Apr 2022 20:45:47 +0200 (CEST) From: sbabic@denx.de X-Patchwork-Submitter: "Peng Fan (OSS)" X-Patchwork-Id: 1613712 X-Patchwork-Delegate: sbabic@denx.de To: "Peng Fan (OSS)" ,u-boot@lists.denx.de Subject: [PATCH V2 09/26] imx: imx8ulp: cgc: Switch to NICLPAV to FRO192 before PLL4 init In-reply-to: <20220406063031.21960-10-peng.fan@oss.nxp.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 Message-Id: <20220412184551.3065E83F21@phobos.denx.de> Date: Tue, 12 Apr 2022 20:45:48 +0200 (CEST) X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean > From: Ye Li > When reset with dual boot mode, the LPAV domain won't power down > due to its master is not assigned to APD. So the NICLPAV keeps the > last setting to use PLL4PFD1. So before SPL initialize the PLL4, > we need to switch NICLPAV to FRO192, otherwise system will hang. > Reviewed-by: Peng Fan > Signed-off-by: Ye Li > Signed-off-by: Peng Fan Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic@denx.de =====================================================================