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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C59B6C433EF for ; Mon, 11 Oct 2021 12:53:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A803C60EE2 for ; Mon, 11 Oct 2021 12:53:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236714AbhJKMzV (ORCPT ); Mon, 11 Oct 2021 08:55:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49984 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236694AbhJKMzT (ORCPT ); Mon, 11 Oct 2021 08:55:19 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B9FD7C061570 for ; Mon, 11 Oct 2021 05:53:19 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: aratiu) with ESMTPSA id BD6041F42DB2 From: Adrian Ratiu To: Catalin Marinas , Will Deacon , Matthias Brugger Cc: linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, "kernelci.org bot" , Guillaume Tucker , Enric Balletbo Serra Subject: [PATCH] arm64: defconfig: enable regulator to fix mt8173 regression Date: Mon, 11 Oct 2021 15:53:01 +0300 Message-Id: <20211011125301.3440033-1-adrian.ratiu@collabora.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A regression was introduced on some mediatek boards starting with v5.15-rc1 in commit 109fd20601e2b ("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 like the these caught by KernelCI on Hana Chromebooks [1]: 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 Reported-by: "kernelci.org bot" Cc: Guillaume Tucker Suggested-by: Enric Balletbo Serra Signed-off-by: Adrian Ratiu --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 156d96afbbfc..4901cc1213bb 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -616,6 +616,7 @@ 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 -- 2.33.0