mmc_set_timing
void mmc_set_timing(struct mmc_host *host, unsigned int timing);
mmc_set_timing(host, MMC_TIMING_MMC_HS);
mmc_set_timing(host, MMC_TIMING_MMC_HS400);
mmc_set_timing(host, MMC_TIMING_MMC_DDR52);
mmc_set_timing(host, MMC_TIMING_MMC_HS);
mmc_set_timing(host, MMC_TIMING_MMC_HS200);
mmc_set_timing(host, MMC_TIMING_MMC_HS);
mmc_set_timing(host, MMC_TIMING_MMC_HS400);
mmc_set_timing(host, MMC_TIMING_MMC_HS200);
mmc_set_timing(host, old_timing);
mmc_set_timing(host, timing);
mmc_set_timing(host, old_timing);
mmc_set_timing(card->host, MMC_TIMING_SD_HS);
mmc_set_timing(card->host, timing);
mmc_set_timing(card->host, timing);
mmc_set_timing(card->host, MMC_TIMING_SD_HS);
mmc_set_timing(card->host, MMC_TIMING_SD_HS);