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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,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 AFB6AC282CA for ; Wed, 13 Feb 2019 02:55:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7DD5A2190A for ; Wed, 13 Feb 2019 02:55:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550026504; bh=hmsH/XMWy/rZomudERQamvEfiZwqRdu6uZwMn5eP3rQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=zMIP+KIDrggD3p1qBUnwHX//FMUYtjzwY4X9xXzyNjYLAg6Ny+CyelTvXlj6zg0Hd jCZ81YcQAp6MXnbg4KWeHbrnRbgncvwJ9N86CdyZos4+Fl14TQ/VpBWAIChxFwBVmt vmqXFfzyW16blpqVLmOJ7MVGa3y7i+gtfQAWEvCM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388338AbfBMChf (ORCPT ); Tue, 12 Feb 2019 21:37:35 -0500 Received: from mail.kernel.org ([198.145.29.99]:40802 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388253AbfBMChP (ORCPT ); Tue, 12 Feb 2019 21:37:15 -0500 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 41364222C2; Wed, 13 Feb 2019 02:37:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550025435; bh=hmsH/XMWy/rZomudERQamvEfiZwqRdu6uZwMn5eP3rQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sIN2CcUxqG5eFEiYfAM1qqXnZjpw3uB1MfTmyE/uDZWG6m2we2VikuLuATRBpx8ru CQ0v+l9VX7yUWBMkei1bThqGcLYYXCNxwETkd8PkIUWHGt01G8y303aHBNQlIoOmaK B56au3MqK9YgPR8cKgKRyIfwHLccFzs4dO55e5dw= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dien Pham , Wolfram Sang , Lee Jones , Sasha Levin , linux-renesas-soc@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 11/83] mfd: bd9571mwv: Add volatile register to make DVFS work Date: Tue, 12 Feb 2019 21:35:49 -0500 Message-Id: <20190213023701.20286-11-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190213023701.20286-1-sashal@kernel.org> References: <20190213023701.20286-1-sashal@kernel.org> MIME-Version: 1.0 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: Dien Pham [ Upstream commit b0aff01e7aa6ad2d6998ef1323843212d1db8b04 ] Because BD9571MWV_DVFS_MONIVDAC is not defined in the volatile table, the physical register value is not updated by regmap and DVFS doesn't work as expected. Fix it! Fixes: d3ea21272094 ("mfd: Add ROHM BD9571MWV-M MFD PMIC driver") Signed-off-by: Dien Pham [wsa: rebase, add 'Fixes', reword commit message] Signed-off-by: Wolfram Sang Reviewed-by: Marek Vasut Signed-off-by: Lee Jones Signed-off-by: Sasha Levin --- drivers/mfd/bd9571mwv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c index 503979c81dae..fab3cdc27ed6 100644 --- a/drivers/mfd/bd9571mwv.c +++ b/drivers/mfd/bd9571mwv.c @@ -59,6 +59,7 @@ static const struct regmap_access_table bd9571mwv_writable_table = { }; static const struct regmap_range bd9571mwv_volatile_yes_ranges[] = { + regmap_reg_range(BD9571MWV_DVFS_MONIVDAC, BD9571MWV_DVFS_MONIVDAC), regmap_reg_range(BD9571MWV_GPIO_IN, BD9571MWV_GPIO_IN), regmap_reg_range(BD9571MWV_GPIO_INT, BD9571MWV_GPIO_INT), regmap_reg_range(BD9571MWV_INT_INTREQ, BD9571MWV_INT_INTREQ), -- 2.19.1