From patchwork Tue Sep 29 11:01:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 291032 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=-13.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 59CC6C4727C for ; Tue, 29 Sep 2020 11:55:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 21A70206F7 for ; Tue, 29 Sep 2020 11:55:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601380541; bh=KZQ9f2ThrYsBwnShTY4CzWONmYeLRS/jhAQMNxl6zo8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=HhSLZzlGTWVG9sYD/ufF1kiR8+PsfLUa/Wl3Ty2dT1MDThpJMOzLId45YNI7nkhm7 +vPBjUNXwcw1NY1EmsYpFlPHRcjJnB5SK9994JzKF5XMmEfCAYCs6J8gGlgpaTeGKI UGYYuwTteDn+unK4ctYGm5GKqEZJOv6rBEJ1Z6Os= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731241AbgI2Lza (ORCPT ); Tue, 29 Sep 2020 07:55:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:44192 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730916AbgI2Lou (ORCPT ); Tue, 29 Sep 2020 07:44:50 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (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 E22EC206F7; Tue, 29 Sep 2020 11:44:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601379890; bh=KZQ9f2ThrYsBwnShTY4CzWONmYeLRS/jhAQMNxl6zo8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Wb7qcmOttUL+PyiaOq0v7VnWC3flzAxP3VUI5cSjHiKWg0Y1dVfFqhVejlFZFaJOo ce6OgarpGo56PrE3Ko+ByXWjgNj9ir1hUDKAYmRg4hhtbgQk0NlXNlN5FFf+b8VyJ7 XZoJ+UPs7zinF5K7O3KDpklqVsQ6knpIGHE/UQn4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Icenowy Zheng , Mark Brown , Sasha Levin Subject: [PATCH 5.4 363/388] regulator: axp20x: fix LDO2/4 description Date: Tue, 29 Sep 2020 13:01:34 +0200 Message-Id: <20200929110028.039156867@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200929110010.467764689@linuxfoundation.org> References: <20200929110010.467764689@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Icenowy Zheng [ Upstream commit fbb5a79d2fe7b01c6424fbbc04368373b1672d61 ] Currently we wrongly set the mask of value of LDO2/4 both to the mask of LDO2, and the LDO4 voltage configuration is left untouched. This leads to conflict when LDO2/4 are both in use. Fix this issue by setting different vsel_mask to both regulators. Fixes: db4a555f7c4c ("regulator: axp20x: use defines for masks") Signed-off-by: Icenowy Zheng Link: https://lore.kernel.org/r/20200923005142.147135-1-icenowy@aosc.io Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/regulator/axp20x-regulator.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 16f0c85700360..7075f42b9fcf6 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -42,8 +42,9 @@ #define AXP20X_DCDC2_V_OUT_MASK GENMASK(5, 0) #define AXP20X_DCDC3_V_OUT_MASK GENMASK(7, 0) -#define AXP20X_LDO24_V_OUT_MASK GENMASK(7, 4) +#define AXP20X_LDO2_V_OUT_MASK GENMASK(7, 4) #define AXP20X_LDO3_V_OUT_MASK GENMASK(6, 0) +#define AXP20X_LDO4_V_OUT_MASK GENMASK(3, 0) #define AXP20X_LDO5_V_OUT_MASK GENMASK(7, 4) #define AXP20X_PWR_OUT_EXTEN_MASK BIT_MASK(0) @@ -544,14 +545,14 @@ static const struct regulator_desc axp20x_regulators[] = { AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_DCDC3_MASK), AXP_DESC_FIXED(AXP20X, LDO1, "ldo1", "acin", 1300), AXP_DESC(AXP20X, LDO2, "ldo2", "ldo24in", 1800, 3300, 100, - AXP20X_LDO24_V_OUT, AXP20X_LDO24_V_OUT_MASK, + AXP20X_LDO24_V_OUT, AXP20X_LDO2_V_OUT_MASK, AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_LDO2_MASK), AXP_DESC(AXP20X, LDO3, "ldo3", "ldo3in", 700, 3500, 25, AXP20X_LDO3_V_OUT, AXP20X_LDO3_V_OUT_MASK, AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_LDO3_MASK), AXP_DESC_RANGES(AXP20X, LDO4, "ldo4", "ldo24in", axp20x_ldo4_ranges, AXP20X_LDO4_V_OUT_NUM_VOLTAGES, - AXP20X_LDO24_V_OUT, AXP20X_LDO24_V_OUT_MASK, + AXP20X_LDO24_V_OUT, AXP20X_LDO4_V_OUT_MASK, AXP20X_PWR_OUT_CTRL, AXP20X_PWR_OUT_LDO4_MASK), AXP_DESC_IO(AXP20X, LDO5, "ldo5", "ldo5in", 1800, 3300, 100, AXP20X_LDO5_V_OUT, AXP20X_LDO5_V_OUT_MASK,