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List:       git-commits-head
Subject:    sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210
From:       Linux Kernel Mailing List <linux-kernel () vger ! kernel ! org>
Date:       2020-08-31 18:36:51
Message-ID: git-mailbomb-linux-master-e33588adcaa925c18ee2ea253161fb0317fa2329 () kernel ! org
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Commit:     e33588adcaa925c18ee2ea253161fb0317fa2329
Parent:     d6f6cbeee4e5ee6976792851e0461c19f1ede864
Refname:    refs/heads/master
Web:        https://git.kernel.org/torvalds/c/e33588adcaa925c18ee2ea253161fb0317fa2329
Author:     Sowjanya Komatineni <skomatineni@nvidia.com>
AuthorDate: Thu Aug 27 10:20:55 2020 -0700
Committer:  Ulf Hansson <ulf.hansson@linaro.org>
CommitDate: Fri Aug 28 10:31:39 2020 +0200

    sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210
    
    commit b5a84ecf025a ("mmc: tegra: Add Tegra210 support")
    
    SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK is set for Tegra210 from the
    beginning of Tegra210 support in the driver.
    
    Tegra210 SDMMC hardware by default uses timeout clock (TMCLK)
    instead of SDCLK and this quirk should not be set.
    
    So, this patch remove this quirk for Tegra210.
    
    Fixes: b5a84ecf025a ("mmc: tegra: Add Tegra210 support")
    Cc: stable <stable@vger.kernel.org> # 5.4
    Tested-by: Jon Hunter <jonathanh@nvidia.com>
    Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
    Acked-by: Adrian Hunter <adrian.hunter@intel.com>
    Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
    Link: https://lore.kernel.org/r/1598548861-32373-2-git-send-email-skomatineni@nvidia.com
    Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
 drivers/mmc/host/sdhci-tegra.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 0a3f9d024f2a..2be3511cc773 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -1418,7 +1418,6 @@ static const struct sdhci_ops tegra210_sdhci_ops = {
 
 static const struct sdhci_pltfm_data sdhci_tegra210_pdata = {
 	.quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
-		  SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
 		  SDHCI_QUIRK_SINGLE_POWER_WRITE |
 		  SDHCI_QUIRK_NO_HISPD_BIT |
 		  SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC |
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