From patchwork Fri Mar 6 10:38:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Saenz Julienne X-Patchwork-Id: 11423513 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B5FBB14BC for ; Fri, 6 Mar 2020 10:41:17 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 92C792072D for ; Fri, 6 Mar 2020 10:41:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="qPdiWLZU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 92C792072D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ecKXo7Agr9DIagKHnb5G1zElthk8PAMoUOFj577caHM=; b=qPdiWLZUtfL5kj N44b1MHKDIplU6+7UuirRZhvuzUMdKP4ZWfjcd8PHj2tExoxmNroPooosimIITsiV/8siHJtouKuv rtUVylBxWn5J3SCEiKvbGjdPzXDd9nqXuURn6BdOvihFJW/v2E1B5dfbXz95J5DhMwS60rQ0DdBHq Phu7D8q0QTG4FtpPjIeHsRzBQnQ7sTnLTKqdQbxCCGKmqqK7q1l1K1ue7IdJwf81B2Pb6FBsQ7EDF Mfg+J1cIUnaeXAonQ9ePfQOg2z/gTF4oXU2a3w4kMSLRZuaeKT/E2rLWM8Hm69ttdxO2cczV3c7lR HckyT/lKE5jq08EPHVmA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jAAPp-0002uE-PL; Fri, 06 Mar 2020 10:41:13 +0000 Received: from mx2.suse.de ([195.135.220.15]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jAAO4-00081R-JZ; Fri, 06 Mar 2020 10:39:27 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id BAF70B1A6; Fri, 6 Mar 2020 10:39:22 +0000 (UTC) From: Nicolas Saenz Julienne To: devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, Michal Simek , Adrian Hunter Subject: [PATCH 03/10] mmc: sdhci: arsan: Use quirk instead of custom set_power() Date: Fri, 6 Mar 2020 11:38:48 +0100 Message-Id: <20200306103857.23962-4-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200306103857.23962-1-nsaenzjulienne@suse.de> References: <20200306103857.23962-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200306_023925_053390_5108CC0B X-CRM114-Status: GOOD ( 12.66 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [195.135.220.15 listed in wl.mailspike.net] -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [195.135.220.15 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ulf.hansson@linaro.org, f.fainelli@gmail.com, phil@raspberrypi.org, linux-kernel@vger.kernel.org, Nicolas Saenz Julienne Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org With the introduction of SDHCI_QUIRK2_SET_BUS_VOLTAGE there is no need to use a custom set_power() implementation as the quirk takes care of configuring the bus voltage register even when powering trough a regulator. Signed-off-by: Nicolas Saenz Julienne --- drivers/mmc/host/sdhci-of-arasan.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c index 0146d7dd315b..928953bbdc10 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -325,17 +325,6 @@ static int sdhci_arasan_voltage_switch(struct mmc_host *mmc, return -EINVAL; } -static void sdhci_arasan_set_power(struct sdhci_host *host, unsigned char mode, - unsigned short vdd) -{ - if (!IS_ERR(host->mmc->supply.vmmc)) { - struct mmc_host *mmc = host->mmc; - - mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd); - } - sdhci_set_power_noreg(host, mode, vdd); -} - static const struct sdhci_ops sdhci_arasan_ops = { .set_clock = sdhci_arasan_set_clock, .get_max_clock = sdhci_pltfm_clk_get_max_clock, @@ -343,7 +332,6 @@ static const struct sdhci_ops sdhci_arasan_ops = { .set_bus_width = sdhci_set_bus_width, .reset = sdhci_arasan_reset, .set_uhs_signaling = sdhci_set_uhs_signaling, - .set_power = sdhci_arasan_set_power, }; static const struct sdhci_pltfm_data sdhci_arasan_pdata = { @@ -351,7 +339,8 @@ static const struct sdhci_pltfm_data sdhci_arasan_pdata = { .quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN, .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN | SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN | - SDHCI_QUIRK2_STOP_WITH_TC, + SDHCI_QUIRK2_STOP_WITH_TC | + SDHCI_QUIRK2_SET_BUS_VOLTAGE, }; static struct sdhci_arasan_of_data sdhci_arasan_data = { @@ -362,7 +351,8 @@ static const struct sdhci_pltfm_data sdhci_arasan_zynqmp_pdata = { .ops = &sdhci_arasan_ops, .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN | SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN | - SDHCI_QUIRK2_STOP_WITH_TC, + SDHCI_QUIRK2_STOP_WITH_TC | + SDHCI_QUIRK2_SET_BUS_VOLTAGE, }; static struct sdhci_arasan_of_data sdhci_arasan_zynqmp_data = { @@ -414,7 +404,6 @@ static const struct sdhci_ops sdhci_arasan_cqe_ops = { .set_bus_width = sdhci_set_bus_width, .reset = sdhci_arasan_reset, .set_uhs_signaling = sdhci_set_uhs_signaling, - .set_power = sdhci_arasan_set_power, .irq = sdhci_arasan_cqhci_irq, }; @@ -422,7 +411,8 @@ static const struct sdhci_pltfm_data sdhci_arasan_cqe_pdata = { .ops = &sdhci_arasan_cqe_ops, .quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN, .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN | - SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN, + SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN | + SDHCI_QUIRK2_SET_BUS_VOLTAGE, }; static struct sdhci_arasan_of_data sdhci_arasan_rk3399_data = {