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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B6031C433FE for ; Mon, 14 Nov 2022 11:38:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235859AbiKNLiN (ORCPT ); Mon, 14 Nov 2022 06:38:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229484AbiKNLiM (ORCPT ); Mon, 14 Nov 2022 06:38:12 -0500 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a01:238:4321:8900:456f:ecd6:43e:202c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A546E0E8 for ; Mon, 14 Nov 2022 03:38:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20220719; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=PrNFcixPn+MG01/kOkfXY15R3eqYFpWyt4XCXqLRKZw=; b=o6LrO2wEvWbArpEl35UG3pfve4 pmgTJlph6PWlbj/TxUT9agy8bDiIJdLumoR6gkf9l4CWwa/z1KYZ+meCI0SIqEF4FjawMjFDFNRV9 FlImaaI99FdPktA3BcEGYsubQ4vizqlYR6drGdOwDdcZS8n0ClcJG8zW7LDijJm1rNHwjRuxEVJQh shsiGoG22eXtuid0CPN78od/kuL86t1X+mhs0It5JHAxt+BRBfVBHV53hv+F4puRezvePLgLcxe3g dhVA9hu3io8Xsh/Z0r/IQcWc6vnbdFxlFyKSxEr0GAy/VH0S/8bI52wIkulDecWBx8tiRl0WX+AXG xTEXKmVw==; Received: from p200300ccff0644001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff06:4400:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1ouXmx-00042k-2H; Mon, 14 Nov 2022 12:38:07 +0100 Date: Mon, 14 Nov 2022 12:38:05 +0100 From: Andreas Kemnade To: Tony Lindgren Cc: deffo@gmx.de, linux-omap@vger.kernel.org, aford173@gmail.com Subject: Re: twl: not initialized and twl6030_uv_to_vsel problems Message-ID: <20221114123805.60ada45e@aktux> In-Reply-To: <20191230174010.GO35479@atomide.com> References: <20191230174010.GO35479@atomide.com> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Hi, as am taming the Epson Moverio BT-200 containing an omap 4660, I came across that this issue. The kernel hangs somewhere after this, I am still debugging. What is the impact of all this? Just not working cpufreq modifications? On Mon, 30 Dec 2019 09:40:10 -0800 Tony Lindgren wrote: > * deffo@gmx.de [191213 10:42]: > > Thanks for the link Adam, I fixed this on my local branch. > > so, it did not went into mainline kernel? Can/did you publish the fix? > > Concerning the > > > > [ 2.318054] twl: not initialized > > seen this also > > error, this is due to the fact, that the twl itself is probed later: > > > > [ 3.042114] twl_probe() called > > and the kernel hangs before that (probably still some other problem, still investigating) > > So it cannot be available at this point. Might be a fundamental problem in the chronological order of init calls? > > Hmm maybe the related omap_*_initcall() needs to use *_initcall_sync()? > so there is no fix yet? Regards Andreas