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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 415BFC4332D for ; Wed, 13 Jan 2021 16:42:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E8C4923435 for ; Wed, 13 Jan 2021 16:42:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727094AbhAMQmn (ORCPT ); Wed, 13 Jan 2021 11:42:43 -0500 Received: from mail-oi1-f179.google.com ([209.85.167.179]:47065 "EHLO mail-oi1-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726731AbhAMQmm (ORCPT ); Wed, 13 Jan 2021 11:42:42 -0500 Received: by mail-oi1-f179.google.com with SMTP id q205so2708194oig.13; Wed, 13 Jan 2021 08:42:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=vap5TT0/vuELy61/38Zp/Lb5iLNCn4QaTE4h5oVUqUw=; b=naLYb2PanxeBpOuLA+XNEdW0txWYYJHSgfkUGp8Y4h0QnypxMrom2MzfooRMJufHEN OfHeEWtdtGVmYhaHTKmqaNV/bkP8w0GOFesjnhvO08vwB0ZkIizr5BnBnQWBdJJlPRuO KSc4wAOTFy5Q++pAFKgn0AhNCapRKIIZ6a1GuLrSkFl3UyOe2d0KA3Nd6gfqe7nABBzC nraF07xQQ/R84SsIi73jYnqenuV3hXFO4lr9afpiVn3/JXdk3OHIjiFgMbVsGAfQIOJo AE1Tf6RkMQ5PKAabx+0iCVSutcvQOJGm7agenlPhslNkMcKOu3zDu9gQ9d0J5lN1qxs9 SHqw== X-Gm-Message-State: AOAM531drknVexEowAkkD2cESzakC/7k+gcy0OG491e18w8NHKHRa+kq UqPc5VH5oWMQ7SPsIT0l36XwLfa0gATPHYOZlpA= X-Google-Smtp-Source: ABdhPJyo+7Tj5DUcdZfn7HXw2KIVa3ENf7AlIPhH9Cdz/CypqLr4DGXMT/MTYH3CaBKDVzT4+GJ+/qgAEQx09itwiBU= X-Received: by 2002:aca:3cc5:: with SMTP id j188mr97930oia.54.1610556121749; Wed, 13 Jan 2021 08:42:01 -0800 (PST) MIME-Version: 1.0 References: <20201026112222.56894-1-tony@atomide.com> <20201026112222.56894-14-tony@atomide.com> In-Reply-To: From: Geert Uytterhoeven Date: Wed, 13 Jan 2021 17:41:50 +0100 Message-ID: Subject: Re: [PATCH 13/18] ARM: dts: Use simple-pm-bus for genpd for am3 l4_wkup To: Tony Lindgren Cc: "open list:TI ETHERNET SWITCH DRIVER (CPSW)" , =?UTF-8?Q?Beno=C3=AEt_Cousson?= , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Dave Gerlach , Roger Quadros , Suman Anna , Tero Kristo , Matti Vaittinen Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Hi Tony, On Wed, Jan 13, 2021 at 5:23 PM Tony Lindgren wrote: > * Geert Uytterhoeven [210113 16:09]: > > On Mon, Oct 26, 2020 at 1:57 PM Tony Lindgren wrote: > > > We can now enable simple-pm-bus to use genpd. > > > > > > Signed-off-by: Tony Lindgren > > > > Thanks for your patch, which is now commit 5a230524f87926f2 ("ARM: > > dts: Use simple-pm-bus for genpd for am3 l4_wkup") in v5.11-rc1. > > > > I have bisected a boot failure on BeagleBone Black to this commit. > > Reverting this commit on top of a v5.11-rc3-based tree does not help. > > > > With "earlycon keep_bootcon", I do get some output, the last line is > > > > l4-wkup-clkctrl:00d4:0: failed to disable > > > > I have attached the kernel output of the previous (good) commit, > > and the failing one. > > > > Do you have a clue? > > Strange, bbb has been working for me with NFSroot, that's with > omap2plus_defconfig. Care to send your .config so I can give it a > try tomorrow? Sent by private email. Just tried omap2plus_defconfig, and it also hangs during boot. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds