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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 6A386C4360F for ; Fri, 22 Mar 2019 12:42:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2FFDF2070D for ; Fri, 22 Mar 2019 12:42:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553258561; bh=rRl6vW3eD7X++CPve6ht4kHbq2VxlUjpa2WGmh8V9O0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=qhTsWhoSiBx4XS9JFdNNLKXCzFhSDA429IxtI7hjRJLluyMKMR985AZR+UaaivZPQ 8QQM7zigJaNs6VNGYDbEVm6R5QkXxys9Wqd56EGf7s0F8Bcye8MsKCpUApC9qYrq9N 882vcv8spyh2BjNBqPo4EHCZcMbEHKv/7pFD4Y2c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388599AbfCVMEB (ORCPT ); Fri, 22 Mar 2019 08:04:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:42370 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388141AbfCVMD7 (ORCPT ); Fri, 22 Mar 2019 08:03:59 -0400 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 CF59D204FD; Fri, 22 Mar 2019 12:03:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553256238; bh=rRl6vW3eD7X++CPve6ht4kHbq2VxlUjpa2WGmh8V9O0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cp8kmXv760ECaMH/CknMIoysFRnuRVOgJyfWFZXPM65+77zUp3v0OF75m66C55RpR LRuGpeFCAb16L5FG1rUMxgIjySs8YfgJ5BOD7++7yA3taytjUyHds70Nell8vHXAh8 Ne2Fj9/zMfTJ6HnFhHNUk/cfe4QVs4wgFW8HMbZk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Mark Brown Subject: [PATCH 4.19 150/280] regulator: s2mps11: Fix steps for buck7, buck8 and LDO35 Date: Fri, 22 Mar 2019 12:15:03 +0100 Message-Id: <20190322111320.297117845@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190322111306.356185024@linuxfoundation.org> References: <20190322111306.356185024@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore 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 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Krzysztof Kozlowski commit 56b5d4ea778c1b0989c5cdb5406d4a488144c416 upstream. LDO35 uses 25 mV step, not 50 mV. Bucks 7 and 8 use 12.5 mV step instead of 6.25 mV. Wrong step caused over-voltage (LDO35) or under-voltage (buck7 and 8) if regulators were used (e.g. on Exynos5420 Arndale Octa board). Cc: Fixes: cb74685ecb39 ("regulator: s2mps11: Add samsung s2mps11 regulator driver") Signed-off-by: Krzysztof Kozlowski Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- drivers/regulator/s2mps11.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/regulator/s2mps11.c +++ b/drivers/regulator/s2mps11.c @@ -363,7 +363,7 @@ static const struct regulator_desc s2mps regulator_desc_s2mps11_ldo(32, STEP_50_MV), regulator_desc_s2mps11_ldo(33, STEP_50_MV), regulator_desc_s2mps11_ldo(34, STEP_50_MV), - regulator_desc_s2mps11_ldo(35, STEP_50_MV), + regulator_desc_s2mps11_ldo(35, STEP_25_MV), regulator_desc_s2mps11_ldo(36, STEP_50_MV), regulator_desc_s2mps11_ldo(37, STEP_50_MV), regulator_desc_s2mps11_ldo(38, STEP_50_MV), @@ -373,8 +373,8 @@ static const struct regulator_desc s2mps regulator_desc_s2mps11_buck1_4(4), regulator_desc_s2mps11_buck5, regulator_desc_s2mps11_buck67810(6, MIN_600_MV, STEP_6_25_MV), - regulator_desc_s2mps11_buck67810(7, MIN_600_MV, STEP_6_25_MV), - regulator_desc_s2mps11_buck67810(8, MIN_600_MV, STEP_6_25_MV), + regulator_desc_s2mps11_buck67810(7, MIN_600_MV, STEP_12_5_MV), + regulator_desc_s2mps11_buck67810(8, MIN_600_MV, STEP_12_5_MV), regulator_desc_s2mps11_buck9, regulator_desc_s2mps11_buck67810(10, MIN_750_MV, STEP_12_5_MV), };