diff options
| -rw-r--r-- | drivers/mmc/am654_sdhci.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c index 6780478f73..45a51c5668 100644 --- a/drivers/mmc/am654_sdhci.c +++ b/drivers/mmc/am654_sdhci.c @@ -295,6 +295,11 @@ static int am654_sdhci_set_ios_post(struct sdhci_host *host) return ret; plat->dll_enable = true; + if (mode == MMC_HS_400) { + plat->itap_del_ena[mode] = ENABLE; + plat->itap_del_sel[mode] = plat->itap_del_sel[mode - 1]; + } + am654_sdhci_write_itapdly(plat, plat->itap_del_sel[mode], plat->itap_del_ena[mode]); } else { @@ -486,6 +491,9 @@ static int am654_sdhci_execute_tuning(struct mmc *mmc, u8 opcode) itap = am654_sdhci_calculate_itap(dev, fail_window, fail_index, plat->dll_enable); + /* Save ITAPDLY */ + plat->itap_del_sel[mode] = itap; + am654_sdhci_write_itapdly(plat, itap, plat->itap_del_ena[mode]); return 0; |