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 157E5C636D4 for ; Mon, 13 Feb 2023 16:00:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231342AbjBMQAE (ORCPT ); Mon, 13 Feb 2023 11:00:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231377AbjBMP7y (ORCPT ); Mon, 13 Feb 2023 10:59:54 -0500 Received: from mail.fris.de (mail.fris.de [116.203.77.234]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3061B170B for ; Mon, 13 Feb 2023 07:59:53 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 62C89C02BC; Mon, 13 Feb 2023 16:59:51 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1676303991; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=ewI3/QSFAFiKru2ko/nlJ095/aScxxTskV5+d8BLT6c=; b=MkxlcLA52COrYKwd2SoBvgutpxQZJImOoLVAkw9FeZ0nceRbak4lumMdpIsJWoWID4tQRy hXWpOQsrdLwCpl6poVxqDhir0lWNz+xjFxc+tiVvZIKLci6ydHnApMYS2+PvXWL076oQoF 9PXOo4LXv3qKFGSpwp00Up0AGN+l52Gj0j9BeCYNS3261Ixeeh9F5jUZMICnG+6nm8EXrN F9HcpKZYsherzW3CZcwXkhAZQGwsEa6F72qeP4N+qIhTQFAK5SUDmjsgoqqQBE3WQdvrWF onBq0yzO+ykz3kQC+lggNTL5DTqfHpbx72fqzWH3cLOsXV7ttWhy49Bdv2VTqQ== From: Frieder Schrempf To: Liam Girdwood , linux-kernel@vger.kernel.org, Mark Brown Cc: Marek Vasut , Frieder Schrempf , Per-Daniel Olsson , Rickard x Andersson , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Subject: [PATCH 3/6] Revert "regulator: pca9450: Add SD_VSEL GPIO for LDO5" Date: Mon, 13 Feb 2023 16:58:21 +0100 Message-Id: <20230213155833.1644366-4-frieder@fris.de> In-Reply-To: <20230213155833.1644366-1-frieder@fris.de> References: <20230213155833.1644366-1-frieder@fris.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Frieder Schrempf This reverts commit 8c67a11bae889f51fe5054364c3c789dfae3ad73. It turns out that all boards using the PCA9450 actually have the SD_VSEL input conencted to the VSELECT signal of the SoCs SD/MMC interface. Therefore we don't need manual control for this signal via GPIO and threre aren't any users. Signed-off-by: Frieder Schrempf --- drivers/regulator/pca9450-regulator.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/regulator/pca9450-regulator.c b/drivers/regulator/pca9450-regulator.c index a815666566b5..804a22c0e376 100644 --- a/drivers/regulator/pca9450-regulator.c +++ b/drivers/regulator/pca9450-regulator.c @@ -5,7 +5,6 @@ */ #include -#include #include #include #include @@ -33,7 +32,6 @@ struct pca9450_regulator_desc { struct pca9450 { struct device *dev; struct regmap *regmap; - struct gpio_desc *sd_vsel_gpio; enum pca9450_chip_type type; unsigned int rcnt; int irq; @@ -834,18 +832,6 @@ static int pca9450_i2c_probe(struct i2c_client *i2c) } } - /* - * The driver uses the LDO5CTRL_H register to control the LDO5 regulator. - * This is only valid if the SD_VSEL input of the PMIC is high. Let's - * check if the pin is available as GPIO and set it to high. - */ - pca9450->sd_vsel_gpio = gpiod_get_optional(pca9450->dev, "sd-vsel", GPIOD_OUT_HIGH); - - if (IS_ERR(pca9450->sd_vsel_gpio)) { - dev_err(&i2c->dev, "Failed to get SD_VSEL GPIO\n"); - return PTR_ERR(pca9450->sd_vsel_gpio); - } - dev_info(&i2c->dev, "%s probed.\n", type == PCA9450_TYPE_PCA9450A ? "pca9450a" : "pca9450bc"); -- 2.39.1