diff options
Diffstat (limited to 'drivers/mmc/core/sd.c')
| -rw-r--r-- | drivers/mmc/core/sd.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index f2a05ea40f2..d426b0eb45f 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -740,11 +740,10 @@ int mmc_sd_get_cid(struct mmc_host *host, u32 ocr, u32 *cid, u32 *rocr) ocr |= SD_OCR_CCS; /* - * If the host supports one of UHS-I modes, request the card - * to switch to 1.8V signaling level. + * If the host supports one of UHS-I modes, and support 1.8V VDD, + * request the card to switch to 1.8V signaling level. */ - if (host->caps & (MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 | - MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR104 | MMC_CAP_UHS_DDR50)) + if ((host->caps & (MMC_CAP_UHS)) && (host->ocr_avail_sd & MMC_VDD_165_195)) ocr |= SD_OCR_S18R; /* If the host can supply more than 150mA, XPC should be set to 1. */ |