From nobody Fri Dec 19 03:12:57 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0E82CDB46A for ; Wed, 11 Oct 2023 16:48:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347017AbjJKQsa (ORCPT ); Wed, 11 Oct 2023 12:48:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232792AbjJKQsU (ORCPT ); Wed, 11 Oct 2023 12:48:20 -0400 Received: from omta036.useast.a.cloudfilter.net (omta036.useast.a.cloudfilter.net [44.202.169.35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8609BA for ; Wed, 11 Oct 2023 09:48:18 -0700 (PDT) Received: from eig-obgw-6003a.ext.cloudfilter.net ([10.0.30.151]) by cmsmtp with ESMTP id qXBTq9Q9kNWIeqcNeqKbfN; Wed, 11 Oct 2023 16:48:18 +0000 Received: from md-in-79.webhostbox.net ([43.225.55.182]) by cmsmtp with ESMTPS id qcNaqeqHK9LbzqcNcq8ndT; Wed, 11 Oct 2023 16:48:16 +0000 X-Authority-Analysis: v=2.4 cv=X7VBlUfe c=1 sm=1 tr=0 ts=6526d1d0 a=LfuyaZh/8e9VOkaVZk0aRw==:117 a=J9R/PiKqv2o3jGxbVGXx4w==:17 a=OWjo9vPv0XrRhIrVQ50Ab3nP57M=:19 a=dLZJa+xiwSxG16/P+YVxDGlgEgI=:19 a=bhdUkHdE2iEA:10 a=oz0wMknONp8A:10 a=vU9dKmh3AAAA:8 a=rM9D5TWVn6pDyQQmvLkA:9 a=rsP06fVo5MYu2ilr0aT5:22 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linumiz.com ; s=default; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=4z+nM1mxoZBItzWTXHKdYlwbBxVGpaluekfGFIeavRs=; b=nELCKYqy2+guLPbatlTsmNLXBs gZM/sJnTinS9SPKxRXz5mutwTf+eLo8mugYvYxJRm4tQO7A9ArC8EEEkfTnHuJkr8jcGfVi3BudHF BzQ/WRxy8dd0iCo8CiKWTwL5NQn+lgLe6WZsUxFFuW/v155tloZgZrygVDdeuQGQGReTMANEO5LBm 5GhQc8zrPsZzsM/yOYU2vji18fi/bXyhr73sxEa9IqAabn2uE1wrMpm3AidqO+yEPLd7Np1MUNGoE s9gmwqWgtoQz/So58xX/7hJ+xVbUpCZsDraMr3OQ+bCBgNMdzmBvfy0zrgybycUKo8W+knFPrckKd lO+9OvHw==; Received: from [103.186.120.251] (port=36530 helo=discovery..) by md-in-79.webhostbox.net with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.1) (envelope-from ) id 1qqcNZ-002Xlh-1N; Wed, 11 Oct 2023 22:18:13 +0530 From: Saravanan Sekar To: sravanhome@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, linux@roeck-us.net, jdelvare@suse.com Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-hwmon@vger.kernel.org, Saravanan Sekar Subject: [PATCH v4 1/4] hwmon: (pmbus/mpq7932) Get page count based on chip info Date: Wed, 11 Oct 2023 22:17:51 +0530 Message-Id: <20231011164754.449399-2-saravanan@linumiz.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231011164754.449399-1-saravanan@linumiz.com> References: <20231011164754.449399-1-saravanan@linumiz.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - md-in-79.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - linumiz.com X-BWhitelist: no X-Source-IP: 103.186.120.251 X-Source-L: No X-Exim-ID: 1qqcNZ-002Xlh-1N X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (discovery..) [103.186.120.251]:36530 X-Source-Auth: saravanan@linumiz.com X-Email-Count: 14 X-Org: HG=dishared_whb_net_legacy;ORG=directi; X-Source-Cap: bGludW1jbWM7aG9zdGdhdG9yO21kLWluLTc5LndlYmhvc3Rib3gubmV0 X-Local-Domain: yes X-CMAE-Envelope: MS4xfBnedX7w+Y9N6+T31bw1w4U4dHEkRX8BsIWAJZcFXRQH49ld2UU/pKv8HUE38+MYEN+FhLJbBp4wYM+HclZI3CUr24R8Xpz993Em5JAZnSbWobqZAbbx Rmg+521uhr06N+T81hNUpDzZen9aThJLV4PZ0OM8v7lwXYmKX3rcSz9M5pthobpvBcBm8iESxqPCbM4gV6YpMeW2jThFMIJ2syc= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Get page count using compatible match to support the series of chipsets which differs in number of regualator/page. Signed-off-by: Saravanan Sekar --- drivers/hwmon/pmbus/mpq7932.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/hwmon/pmbus/mpq7932.c b/drivers/hwmon/pmbus/mpq7932.c index 6c62f01da7c6..723c314a57a2 100644 --- a/drivers/hwmon/pmbus/mpq7932.c +++ b/drivers/hwmon/pmbus/mpq7932.c @@ -105,7 +105,7 @@ static int mpq7932_probe(struct i2c_client *client) return -ENOMEM; =20 info =3D &data->info; - info->pages =3D MPQ7932_NUM_PAGES; + info->pages =3D (int)(unsigned long)device_get_match_data(&client->dev); info->format[PSC_VOLTAGE_OUT] =3D direct; info->m[PSC_VOLTAGE_OUT] =3D 160; info->b[PSC_VOLTAGE_OUT] =3D -33; @@ -115,7 +115,7 @@ static int mpq7932_probe(struct i2c_client *client) } =20 #if IS_ENABLED(CONFIG_SENSORS_MPQ7932_REGULATOR) - info->num_regulators =3D ARRAY_SIZE(mpq7932_regulators_desc); + info->num_regulators =3D info->pages; info->reg_desc =3D mpq7932_regulators_desc; #endif =20 @@ -129,7 +129,7 @@ static int mpq7932_probe(struct i2c_client *client) } =20 static const struct of_device_id mpq7932_of_match[] =3D { - { .compatible =3D "mps,mpq7932"}, + { .compatible =3D "mps,mpq7932", .data =3D (void *)MPQ7932_NUM_PAGES }, {}, }; MODULE_DEVICE_TABLE(of, mpq7932_of_match); --=20 2.34.1