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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 B6E91C7618B for ; Fri, 26 Jul 2019 13:39:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 836F32238C for ; Fri, 26 Jul 2019 13:39:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564148390; bh=Oyi0/Wy+f4G1n/pjU1LScDgWu7qW3oGB7u9NNM9cmZo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=g+GImJE2//3ltLDRXxDxmCj/n9JV9wfaIT3bEZsFmlnhpYy/jwwEnFiTyMF14ksem bG5flAtmZlAeOJOUC7Uw3LGV88PsJDeOQJeooQG2Dhyh/+1keJschiIXk6Bu/Wdbvl kOcbRMcpvWdBzhSqaXHWHk6CXj/t8r/FKciPhVSg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727473AbfGZNjt (ORCPT ); Fri, 26 Jul 2019 09:39:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:45614 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727391AbfGZNjo (ORCPT ); Fri, 26 Jul 2019 09:39:44 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7E56022BF5; Fri, 26 Jul 2019 13:39:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564148384; bh=Oyi0/Wy+f4G1n/pjU1LScDgWu7qW3oGB7u9NNM9cmZo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=de8JOL0gE2z2QJNegMCRdOpVgDA11spTU8wWeVhcRey19zj8p/1CkXYpt0XVhQAn8 RhHNk+1VqShCZv7V6O6zwK6WURJu9rg5KjWpL8MK5SHf31OGtRyaQ3t56tuotjvzvV xTVPLgXmBAml7aOjI5PItC3ZI3vMR/36vh1KCDnI= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Niklas Cassel , Bjorn Andersson , Andy Gross , Sasha Levin , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 5.2 07/85] arm64: dts: qcom: qcs404-evb: fix l3 min voltage Date: Fri, 26 Jul 2019 09:38:17 -0400 Message-Id: <20190726133936.11177-7-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190726133936.11177-1-sashal@kernel.org> References: <20190726133936.11177-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Niklas Cassel [ Upstream commit 887b528c958f40b064d53edd0bfa9fea3a69eccd ] The current l3 min voltage level is not supported by the regulator (the voltage is not a multiple of the regulator step size), so a driver requesting this exact voltage would fail, see discussion in: https://patchwork.kernel.org/comment/22461199/ It was agreed upon to set a min voltage level that is a multiple of the regulator step size. There was actually a patch sent that did this: https://patchwork.kernel.org/patch/10819313/ However, the commit 331ab98f8c4a ("arm64: dts: qcom: qcs404: Fix voltages l3") that was applied is not identical to that patch. Signed-off-by: Niklas Cassel Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi index 2c3127167e3c..d987d6741e40 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi @@ -118,7 +118,7 @@ }; vreg_l3_1p05: l3 { - regulator-min-microvolt = <1050000>; + regulator-min-microvolt = <1048000>; regulator-max-microvolt = <1160000>; }; -- 2.20.1