From: Faiz Abbas faiz_abbas@ti.com
commit 07bcc411567cb96f9d1fc84fff8d387118a2920d upstream.
This reverts commit c894e33ddc1910e14d6f2a2016f60ab613fd8b37.
This commit aims to treat SD High speed and SDR25 as the same while setting UHS Timings in HOST_CONTROL2 which leads to failures with some SD cards in AM65x. Revert this commit.
The issue this commit was trying to fix can be implemented in a platform specific callback instead of common sdhci code.
Cc: stable@vger.kernel.org Signed-off-by: Faiz Abbas faiz_abbas@ti.com Acked-by: Adrian Hunter adrian.hunter@intel.com Link: https://lore.kernel.org/r/20191128110422.25917-1-faiz_abbas@ti.com Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/mmc/host/sdhci.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1452,9 +1452,7 @@ void sdhci_set_uhs_signaling(struct sdhc ctrl_2 |= SDHCI_CTRL_UHS_SDR104; else if (timing == MMC_TIMING_UHS_SDR12) ctrl_2 |= SDHCI_CTRL_UHS_SDR12; - else if (timing == MMC_TIMING_SD_HS || - timing == MMC_TIMING_MMC_HS || - timing == MMC_TIMING_UHS_SDR25) + else if (timing == MMC_TIMING_UHS_SDR25) ctrl_2 |= SDHCI_CTRL_UHS_SDR25; else if (timing == MMC_TIMING_UHS_SDR50) ctrl_2 |= SDHCI_CTRL_UHS_SDR50;