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=-3.4 required=3.0 tests=DATE_IN_PAST_03_06, DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,TVD_SUBJ_WIPE_DEBT, USER_AGENT_GIT autolearn=no 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 429DDC33CAF for ; Wed, 22 Jan 2020 13:30:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0F59A2064C for ; Wed, 22 Jan 2020 13:30:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579699855; bh=d8J1rWYqCKOvPSRzitqd/4NBLdFjcxJDpnPfWLXGoZ8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ormQWO7dI7myGwEZMo6cOR1lH/OJCRjPWOw65o2fZ2wLepUPf3Btq+trGX8gL/OQ5 R9lCP1H4wCnb5tXDVJe3S7ZyfBvCSpAdSRCpcFCBZFrFHirM3Ce1Yf03UIrFBUNkB/ OrrXtLPotODkfuTvzaj1fOM76KgDCYHbe05X6HGc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729693AbgAVNVX (ORCPT ); Wed, 22 Jan 2020 08:21:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:38252 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729727AbgAVNVW (ORCPT ); Wed, 22 Jan 2020 08:21:22 -0500 Received: from localhost (unknown [84.241.205.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 147DC205F4; Wed, 22 Jan 2020 13:21:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579699281; bh=d8J1rWYqCKOvPSRzitqd/4NBLdFjcxJDpnPfWLXGoZ8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ao65z1uO9U3LXki1KIzAI1dPDoLiOSDKuM1pEMJD9jwquAZBMsZwcVU0rpLj9qpFF 0N6J5kcvzCvT3dMxjMNBf0L67J38MjNxTa/FgaA6i4N32W++XA0O80OaKS0pKiETkT IbMiLZOTbnrsF7S56TwJ1h+5Zi4vM7kBYcrnE36I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Anson Huang , Shawn Guo Subject: [PATCH 5.4 096/222] ARM: dts: imx6sll-evk: Remove incorrect power supply assignment Date: Wed, 22 Jan 2020 10:28:02 +0100 Message-Id: <20200122092840.615035986@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200122092833.339495161@linuxfoundation.org> References: <20200122092833.339495161@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Anson Huang commit 3479b2843c78ffb60247f522226ba68f93aee355 upstream. The vdd3p0 LDO's input should be from external USB VBUS directly, NOT PMIC's power supply, the vdd3p0 LDO's target output voltage can be controlled by SW, and it requires input voltage to be high enough, with incorrect power supply assigned, if the power supply's voltage is lower than the LDO target output voltage, it will return fail and skip the LDO voltage adjustment, so remove the power supply assignment for vdd3p0 to avoid such scenario. Fixes: 96a9169cf621 ("ARM: dts: imx6sll-evk: Assign corresponding power supply for vdd3p0") Signed-off-by: Anson Huang Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/imx6sll-evk.dts | 4 ---- 1 file changed, 4 deletions(-) --- a/arch/arm/boot/dts/imx6sll-evk.dts +++ b/arch/arm/boot/dts/imx6sll-evk.dts @@ -265,10 +265,6 @@ status = "okay"; }; -®_3p0 { - vin-supply = <&sw2_reg>; -}; - &snvs_poweroff { status = "okay"; };