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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 758B5C43603 for ; Wed, 11 Dec 2019 15:17:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3BEF224671 for ; Wed, 11 Dec 2019 15:17:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576077442; bh=lfFSyBdXDD0UcUCCfLXP7ssA1e4znSyr58XFBC1iaRU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=qnrhftthiriovxOKJHSCUizJmtLWZXqlOBkAgsFPeeWcJ/b4PG+I3DLFlrBx2X8pE u+qRx2rtzoIxL4NA+DDnl0NJHJMhVH+IPUuAB4vXH5wcuApOLgXfwOTTw7nyMnbJSt OKii+zDRuVNPFfQsV/9py+Vaq7Lae2La4xlBDPB8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732006AbfLKPRV (ORCPT ); Wed, 11 Dec 2019 10:17:21 -0500 Received: from mail.kernel.org ([198.145.29.99]:44702 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730738AbfLKPRT (ORCPT ); Wed, 11 Dec 2019 10:17:19 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 550D924671; Wed, 11 Dec 2019 15:17:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576077438; bh=lfFSyBdXDD0UcUCCfLXP7ssA1e4znSyr58XFBC1iaRU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xAlWh3q4jLRtP839JLuqf0sgTSmA7wXRyn627O90jSBKod3X/uDwjfcx2mWwZbPMv W8B0CHJwmoWzSKUTYyZbDnoIh1JAAl/FhRjdzAfFvKxiPFx4Hb6Qvqaf+dtJ8E6i9v fov8bNlDU8Vs7PlumrpFX46wi/D1RcZMaWF2vYn8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Anand Moon , Krzysztof Kozlowski , Sasha Levin Subject: [PATCH 4.19 040/243] ARM: dts: exynos: Fix LDO13 min values on Odroid XU3/XU4/HC1 Date: Wed, 11 Dec 2019 16:03:22 +0100 Message-Id: <20191211150341.878081012@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191211150339.185439726@linuxfoundation.org> References: <20191211150339.185439726@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Anand Moon [ Upstream commit 8fe325fa9d065aa54db4914fdaccab2169fd67a8 ] >>From Odroid XU3/XU4/HC1 schematics the LDO13 regulator for SD2, can be set on 1.8V or 2.8V so the minimal value should be fixed to 1.8V. This is necessary to support UHS-I tuning (otherwise card won't be detected during boot). Signed-off-by: Anand Moon Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sasha Levin --- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi index 27214e6ebe4f4..d476ba0f07b6b 100644 --- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi @@ -224,7 +224,7 @@ ldo13_reg: LDO13 { regulator-name = "vddq_mmc2"; - regulator-min-microvolt = <2800000>; + regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2800000>; }; -- 2.20.1