From patchwork Mon Oct 24 17:55:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Norris X-Patchwork-Id: 13018032 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 5F8C1FA3740 for ; Mon, 24 Oct 2022 19:23:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232515AbiJXTXK (ORCPT ); Mon, 24 Oct 2022 15:23:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45808 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231697AbiJXTWC (ORCPT ); Mon, 24 Oct 2022 15:22:02 -0400 Received: from mail-pf1-x42d.google.com (mail-pf1-x42d.google.com [IPv6:2607:f8b0:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DE12615B for ; Mon, 24 Oct 2022 10:57:25 -0700 (PDT) Received: by mail-pf1-x42d.google.com with SMTP id f140so9633443pfa.1 for ; Mon, 24 Oct 2022 10:57:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=kBU82kTAb6ejCzCPdRzJommk6OJkr5XyNm4aFLMb1Lo=; b=RnX9z/EyXFWaUQ4+NHwDXdpAWxW+FR9R8nm39w0AaYU9kdznNu4IHmM6GSKF4cRcV4 aRfuhZxa9CM2GIlk54VdFm5ss32J0pIw9JiN4zYfVZ12g2Llv4W2LoC94v4PMZ40bAzx 3kA73t9lBnjmWm9QMfq36+K1fqNixXiAfEkTE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kBU82kTAb6ejCzCPdRzJommk6OJkr5XyNm4aFLMb1Lo=; b=ZmxNAABXLqKFucCf/2kw/I2TmX8fzyGN+Vhrw8SPGtzp6Ibmte0nMvqYxzkgAXZzMp 1kSteIP4JvnO/QH6qlL1lPW4Egta6Fmqe2ltGbKZYp4eOEzSx2nEGoQXyr2tiAp1rzzP Ush5g9rmzP6kH/ud2OY9TW2DUWJaSPpyCP64Sn8Z9GKR15EvumrLJJJ1aapxXeOR4nfU PFkYSELaZ9WR23tyIWogseblu0+ra2vhUIVlvwkPbN54xu/oZviNMeOxWsGwug+j5b8R iqe2p4n8vedl4Xva9RUyCshX7X/VOKe2P73PHDsb6lGrElslDk2/Qj/qH2CKU7WSVnJP Xx8g== X-Gm-Message-State: ACrzQf0k+LDjM3F36snTgiFlvbBKVzrSGpuzuSmFRumNdOagBwUXRESk tQ1cqZegKmahGSjv+tLi6w/IQA== X-Google-Smtp-Source: AMsMyM6Hp0vgunlSJu4/TCH07DNhzYhxDd1XyT5BfXLbDyfeI3MU6gI+gnXmu+1SQyl1XKUTxmYmYQ== X-Received: by 2002:a62:1a97:0:b0:562:5587:12d6 with SMTP id a145-20020a621a97000000b00562558712d6mr34124134pfa.37.1666634192416; Mon, 24 Oct 2022 10:56:32 -0700 (PDT) Received: from localhost ([2620:15c:9d:2:808b:e2f6:edcf:ccb0]) by smtp.gmail.com with UTF8SMTPSA id b1-20020a1709027e0100b00176a6ba5969sm39531plm.98.2022.10.24.10.56.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Oct 2022 10:56:32 -0700 (PDT) From: Brian Norris To: Ulf Hansson Cc: Shawn Lin , linux-mmc@vger.kernel.org, Al Cooper , Bjorn Andersson , Sowjanya Komatineni , Broadcom internal kernel review list , Sascha Hauer , Konrad Dybcio , Florian Fainelli , NXP Linux Team , Thierry Reding , Fabio Estevam , Michal Simek , linux-kernel@vger.kernel.org, Shawn Guo , Adrian Hunter , Pengutronix Kernel Team , linux-arm-msm@vger.kernel.org, Haibo Chen , Andy Gross , linux-arm-kernel@lists.infradead.org, Faiz Abbas , Jonathan Hunter , Brian Norris Subject: [PATCH v3 7/7] mmc: sdhci-*: Convert drivers to new sdhci_and_cqhci_reset() Date: Mon, 24 Oct 2022 10:55:01 -0700 Message-Id: <20221024105229.v3.7.Ia91f031f5f770af7bd2ff3e28b398f277606d970@changeid> X-Mailer: git-send-email 2.38.0.135.g90850a2211-goog In-Reply-To: <20221024175501.2265400-1-briannorris@chromium.org> References: <20221024175501.2265400-1-briannorris@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org An earlier patch ("mmc: cqhci: Provide helper for resetting both SDHCI and CQHCI") does these operations for us. I keep these as a separate patch, since the earlier patch is a prerequisite to some important bugfixes that need to be backported via linux-stable. Signed-off-by: Brian Norris Acked-by: Adrian Hunter --- Changes in v3: - Rewrite to new helper, patch sdhci-msm too Changes in v2: - Factor out ->cqe_private helpers drivers/mmc/host/sdhci-msm.c | 10 ++-------- drivers/mmc/host/sdhci-pci-core.c | 11 ++--------- drivers/mmc/host/sdhci-pci-gli.c | 11 ++--------- 3 files changed, 6 insertions(+), 26 deletions(-) diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 3a091a387ecb..03f76384ab3f 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -19,6 +19,7 @@ #include #include +#include "sdhci-cqhci.h" #include "sdhci-pltfm.h" #include "cqhci.h" @@ -2304,13 +2305,6 @@ static void sdhci_msm_set_regulator_caps(struct sdhci_msm_host *msm_host) pr_debug("%s: supported caps: 0x%08x\n", mmc_hostname(mmc), caps); } -static void sdhci_msm_reset(struct sdhci_host *host, u8 mask) -{ - if ((host->mmc->caps2 & MMC_CAP2_CQE) && (mask & SDHCI_RESET_ALL)) - cqhci_deactivate(host->mmc); - sdhci_reset(host, mask); -} - static int sdhci_msm_register_vreg(struct sdhci_msm_host *msm_host) { int ret; @@ -2450,7 +2444,7 @@ static const struct of_device_id sdhci_msm_dt_match[] = { MODULE_DEVICE_TABLE(of, sdhci_msm_dt_match); static const struct sdhci_ops sdhci_msm_ops = { - .reset = sdhci_msm_reset, + .reset = sdhci_and_cqhci_reset, .set_clock = sdhci_msm_set_clock, .get_min_clock = sdhci_msm_get_min_clock, .get_max_clock = sdhci_msm_get_max_clock, diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 169b84761041..cc039155b5c7 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -38,6 +38,7 @@ #include "cqhci.h" #include "sdhci.h" +#include "sdhci-cqhci.h" #include "sdhci-pci.h" static void sdhci_pci_hw_reset(struct sdhci_host *host); @@ -234,14 +235,6 @@ static void sdhci_pci_dumpregs(struct mmc_host *mmc) sdhci_dumpregs(mmc_priv(mmc)); } -static void sdhci_cqhci_reset(struct sdhci_host *host, u8 mask) -{ - if ((host->mmc->caps2 & MMC_CAP2_CQE) && (mask & SDHCI_RESET_ALL) && - host->mmc->cqe_private) - cqhci_deactivate(host->mmc); - sdhci_reset(host, mask); -} - /*****************************************************************************\ * * * Hardware specific quirk handling * @@ -703,7 +696,7 @@ static const struct sdhci_ops sdhci_intel_glk_ops = { .set_power = sdhci_intel_set_power, .enable_dma = sdhci_pci_enable_dma, .set_bus_width = sdhci_set_bus_width, - .reset = sdhci_cqhci_reset, + .reset = sdhci_and_cqhci_reset, .set_uhs_signaling = sdhci_intel_set_uhs_signaling, .hw_reset = sdhci_pci_hw_reset, .irq = sdhci_cqhci_irq, diff --git a/drivers/mmc/host/sdhci-pci-gli.c b/drivers/mmc/host/sdhci-pci-gli.c index 4d509f656188..633a8ee8f8c5 100644 --- a/drivers/mmc/host/sdhci-pci-gli.c +++ b/drivers/mmc/host/sdhci-pci-gli.c @@ -15,6 +15,7 @@ #include #include #include "sdhci.h" +#include "sdhci-cqhci.h" #include "sdhci-pci.h" #include "cqhci.h" @@ -922,14 +923,6 @@ static int gl9763e_add_host(struct sdhci_pci_slot *slot) return ret; } -static void sdhci_gl9763e_reset(struct sdhci_host *host, u8 mask) -{ - if ((host->mmc->caps2 & MMC_CAP2_CQE) && (mask & SDHCI_RESET_ALL) && - host->mmc->cqe_private) - cqhci_deactivate(host->mmc); - sdhci_reset(host, mask); -} - static void gli_set_gl9763e(struct sdhci_pci_slot *slot) { struct pci_dev *pdev = slot->chip->pdev; @@ -1136,7 +1129,7 @@ static const struct sdhci_ops sdhci_gl9763e_ops = { .set_clock = sdhci_set_clock, .enable_dma = sdhci_pci_enable_dma, .set_bus_width = sdhci_set_bus_width, - .reset = sdhci_gl9763e_reset, + .reset = sdhci_and_cqhci_reset, .set_uhs_signaling = sdhci_set_gl9763e_signaling, .voltage_switch = sdhci_gli_voltage_switch, .irq = sdhci_gl9763e_cqhci_irq,