diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
-rw-r--r-- | drivers/mmc/host/sdhci.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 335cdf3b5224..7481bd863502 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c | |||
@@ -3037,8 +3037,13 @@ int sdhci_add_host(struct sdhci_host *host) | |||
3037 | /* SD3.0: SDR104 is supported so (for eMMC) the caps2 | 3037 | /* SD3.0: SDR104 is supported so (for eMMC) the caps2 |
3038 | * field can be promoted to support HS200. | 3038 | * field can be promoted to support HS200. |
3039 | */ | 3039 | */ |
3040 | if (!(host->quirks2 & SDHCI_QUIRK2_BROKEN_HS200)) | 3040 | if (!(host->quirks2 & SDHCI_QUIRK2_BROKEN_HS200)) { |
3041 | mmc->caps2 |= MMC_CAP2_HS200; | 3041 | mmc->caps2 |= MMC_CAP2_HS200; |
3042 | if (IS_ERR(mmc->supply.vqmmc) || | ||
3043 | !regulator_is_supported_voltage | ||
3044 | (mmc->supply.vqmmc, 1100000, 1300000)) | ||
3045 | mmc->caps2 &= ~MMC_CAP2_HS200_1_2V_SDR; | ||
3046 | } | ||
3042 | } else if (caps[1] & SDHCI_SUPPORT_SDR50) | 3047 | } else if (caps[1] & SDHCI_SUPPORT_SDR50) |
3043 | mmc->caps |= MMC_CAP_UHS_SDR50; | 3048 | mmc->caps |= MMC_CAP_UHS_SDR50; |
3044 | 3049 | ||