From patchwork Fri Oct 29 15:39:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adrian Ratiu X-Patchwork-Id: 12593007 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31866C433F5 for ; Fri, 29 Oct 2021 15:41:31 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id F0DE661184 for ; Fri, 29 Oct 2021 15:41:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org F0DE661184 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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: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:In-Reply-To:References: List-Owner; bh=hGW3zZ1xsAGebRMeN/sGq5KSHISeTOZ/Eepad8or8c8=; b=xTuSmpnUuKOe29 O2TWTXTnyPfpI6Ec5QY4xTI2AnrRlilmgYeEG8XAlEUxMZJyLJLnyskbLkzmpsydOpuJoZ0WXf02q 3NXJ8r2OjcJCHpxppby3UT3mpkQDAd4mBbUDUxPcXK4gWTPQcfMAjjK5e6KHYx4yPJ2uG5bihRfLn cU49gH8CyFmyStALS2lmDaqQZFzoK6MF7RokH4QBGqKAry1Pc4nkGd5+IGeP6SgVQ5CK5t7KJhq1/ vqaIH8OZssAaqy6uJzc3INTjLsJqCc+gFvWPVFjKFQ3UJgUeu3K/RPxUzdDlRSP46/IxVNloeD+YW zrwuYBAY2VoH57w6EnZw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mgTzD-00BNFh-1R; Fri, 29 Oct 2021 15:40:07 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mgTz9-00BNEU-2b; Fri, 29 Oct 2021 15:40:04 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: aratiu) with ESMTPSA id 2626E1F45A44 From: Adrian Ratiu To: Will Deacon , Matthias Brugger , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: AngeloGioacchino Del Regno , linux-kernel@vger.kernel.org, kernel@collabora.com, "kernelci . org bot" , Guillaume Tucker , Enric Balletbo Serra Subject: [PATCH v2] arm64: defconfig: enable regulator to fix mt8173 regression Date: Fri, 29 Oct 2021 18:39:47 +0300 Message-Id: <20211029153947.225416-1-adrian.ratiu@collabora.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211029_084003_272243_09861D08 X-CRM114-Status: UNSURE ( 9.28 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org A regression was introduced on some mediatek boards starting with v5.15-rc1 in commit 109fd20601e2 ("arm64: dts: mediatek: mt8173: Add domain supply for mfg_async") which effectively changed the regulator from the always-on dummy to DA9211 without explicitely enabling it, causing failures caught by KernelCI on Hana Chromebooks [1] for previously used dummies like: mtk-power-controller 10006000.syscon:power-controller: supply domain not found, using dummy regulator mtu3 11271000.usb: supply vbus not found, using dummy regulator xhci-mtk 11270000.usb: supply vbus not found, using dummy regulator There might be another bug linking these power domains in the mediatek PM driver, but that is a separate issue wich needs addressing, for now just fix the obvious regression due to the new regulator requirement. [1] https://github.com/kernelci/kernelci-project/issues/66 Fixes: 109fd20601e2 ("arm64: dts: mediatek: mt8173: Add domain supply for mfg_async") Reported-by: "kernelci.org bot" Cc: Guillaume Tucker Suggested-by: Enric Balletbo Serra Signed-off-by: Adrian Ratiu Tested-by: AngeloGioacchino Del Regno --- Changes in v2: * Added Fixes tag * Slight rewording of commit msg to improve clarity --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 545197bc0501..fb82971ff654 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -615,6 +615,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_AXP20X=y CONFIG_REGULATOR_BD718XX=y CONFIG_REGULATOR_BD9571MWV=y +CONFIG_REGULATOR_DA9211=y CONFIG_REGULATOR_FAN53555=y CONFIG_REGULATOR_GPIO=y CONFIG_REGULATOR_HI6421V530=y