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 E62FFC433F5 for ; Fri, 4 Feb 2022 08:23:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356192AbiBDIXe (ORCPT ); Fri, 4 Feb 2022 03:23:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352148AbiBDIX0 (ORCPT ); Fri, 4 Feb 2022 03:23:26 -0500 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36247C061714 for ; Fri, 4 Feb 2022 00:23:26 -0800 (PST) Received: by mail-wm1-x32c.google.com with SMTP id n12-20020a05600c3b8c00b0034eb13edb8eso4896811wms.0 for ; Fri, 04 Feb 2022 00:23:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=YoPvGGzXerErReeFppgzdtNkqWy9wD5WssaNJIiZPAw=; b=qAz5EkaTZsfsTLh1I6QgmoLeMggzHNVtoruhvmek+PN5S03il39jVkDg9XSuFL/15H BMeUWIOxFtE6gKfREYC5rGLvh/G+sr5I3fkqsfxz3KKDRantZ2aYm2oJDo5MVtInsPpF Vg84QUlgZAZC1hlGL8rxzsdE8QtolELENIa3m45ocuQsfJqr6Zx7c7/pZhonPfyA0wex TZgKDlm1lEjT6m6AUESdCXTVAeN6unUckrfKFO5vQVeW6akFRVw9r9WogICoWfgsZaGy Syw6MtoTCthoBy+S19it+H4A275Y33s7KDS1TG+7ulAsTPmz/cuh+lNT8NLiMqcNf4od Cdbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=YoPvGGzXerErReeFppgzdtNkqWy9wD5WssaNJIiZPAw=; b=O5YgjQaRx+e/Vy5cyXnDGiqbvYfUTzpKuyARC5YZUu7bu6Ifohgwyg/6K7Ekw1ipCy 0WRJV+0FaDdc8Yj5c+NX6a0fyR9JvSYWO8HyHxYp3QbqENVTyz2qKpX0oVaTZEZeoAZ5 x9MbfGnHgkRqVZ+8mbW+G47GgjvZ2uiewKDm9r7PDtWMAlxjJIh5Fjj7lQuZdrduQf5C OkiktlH2fMLJ6ED6FQbDxkAcKmQi+pVOpv7mSGjEZ0foOGaYaZYVpPYewbz13k/5j6mf cWZ9XyORF6BjmZF01hCYXtP/o47O87+0YZE8cpuFyBHuhE6GcsOIMbhD0MVSRLGT0KtN jY8A== X-Gm-Message-State: AOAM533zElnBY+sgLBn7pfD9bFd9YZOp2cYyP8/x/cwZ/MFGOmyG4snH 1/J2+JJhaDkMrTIMjPlZSXe5Pg== X-Google-Smtp-Source: ABdhPJw1Bomabprev4G5Jse3YWUeThRqx2iBXXS6w/R8YqCmRa+dipbHD0p+G10Qc6MuisMWmLc45Q== X-Received: by 2002:a05:600c:410f:: with SMTP id j15mr1205575wmi.161.1643963004720; Fri, 04 Feb 2022 00:23:24 -0800 (PST) Received: from localhost.localdomain ([2001:861:44c0:66c0:3fbe:ff10:110:739]) by smtp.gmail.com with ESMTPSA id s22sm8914078wmj.38.2022.02.04.00.23.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Feb 2022 00:23:24 -0800 (PST) From: Neil Armstrong To: Kevin Hilman , Rob Herring , Jerome Brunet , Lutz Koschorreck , Martin Blumenstingl Cc: Neil Armstrong , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org Subject: Re: [PATCH v2] arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator Date: Fri, 4 Feb 2022 09:23:16 +0100 Message-Id: <164396299209.31118.6606096108779211673.b4-ty@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220127130537.GA187347@odroid-VirtualBox> References: <20220127130537.GA187347@odroid-VirtualBox> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Thu, 27 Jan 2022 14:05:37 +0100, Lutz Koschorreck wrote: > The interrupt pin of the external ethernet phy is used, instead of the > enable-gpio pin of the tf-io regulator. The GPIOE_2 pin is located in > the gpio_ao bank. > > This causes phy interrupt problems at system startup. > [ 76.645190] irq 36: nobody cared (try booting with the "irqpoll" option) > [ 76.649617] CPU: 0 PID: 1416 Comm: irq/36-0.0:00 Not tainted 5.16.0 #2 > [ 76.649629] Hardware name: Hardkernel ODROID-HC4 (DT) > [ 76.649635] Call trace: > [ 76.649638] dump_backtrace+0x0/0x1c8 > [ 76.649658] show_stack+0x14/0x60 > [ 76.649667] dump_stack_lvl+0x64/0x7c > [ 76.649676] dump_stack+0x14/0x2c > [ 76.649683] __report_bad_irq+0x38/0xe8 > [ 76.649695] note_interrupt+0x220/0x3a0 > [ 76.649704] handle_irq_event_percpu+0x58/0x88 > [ 76.649713] handle_irq_event+0x44/0xd8 > [ 76.649721] handle_fasteoi_irq+0xa8/0x130 > [ 76.649730] generic_handle_domain_irq+0x38/0x58 > [ 76.649738] gic_handle_irq+0x9c/0xb8 > [ 76.649747] call_on_irq_stack+0x28/0x38 > [ 76.649755] do_interrupt_handler+0x7c/0x80 > [ 76.649763] el1_interrupt+0x34/0x80 > [ 76.649772] el1h_64_irq_handler+0x14/0x20 > [ 76.649781] el1h_64_irq+0x74/0x78 > [ 76.649788] irq_finalize_oneshot.part.56+0x68/0xf8 > [ 76.649796] irq_thread_fn+0x5c/0x98 > [ 76.649804] irq_thread+0x13c/0x260 > [ 76.649812] kthread+0x144/0x178 > [ 76.649822] ret_from_fork+0x10/0x20 > [ 76.649830] handlers: > [ 76.653170] [<0000000025a6cd31>] irq_default_primary_handler threaded [<0000000093580eb7>] phy_interrupt > [ 76.661256] Disabling IRQ #36 > > [...] Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v5.17/fixes) [1/1] arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator https://git.kernel.org/amlogic/c/323ca765bfe9d637fa774373baec0bc41e51fcfa -- Neil