MMC_CAP2_HSX00_1_8V
u32 allowed = MMC_CAP2_HSX00_1_8V |
host->mmc->caps2 & MMC_CAP2_HSX00_1_8V)) {
#define MMC_CAP_HSE_MASK (MMC_CAP2_HSX00_1_2V | MMC_CAP2_HSX00_1_8V)
mmc->caps2 &= ~(MMC_CAP2_HSX00_1_8V | MMC_CAP2_HS400_ES);