diff options
Diffstat (limited to 'drivers/mmc/sdhci.c')
| -rw-r--r-- | drivers/mmc/sdhci.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index a80ad8329a3..181ab9b7cb2 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -396,6 +396,14 @@ int sdhci_set_clock(struct mmc *mmc, unsigned int clock) } } + if (host->ops && host->ops->config_dll) { + ret = host->ops->config_dll(host, clock, false); + if (ret) { + printf("%s: Error while configuring dll\n", __func__); + return ret; + } + } + if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) { /* * Check if the Host Controller supports Programmable Clock @@ -439,6 +447,14 @@ int sdhci_set_clock(struct mmc *mmc, unsigned int clock) if (host->ops && host->ops->set_clock) host->ops->set_clock(host, div); + if (host->ops && host->ops->config_dll) { + ret = host->ops->config_dll(host, clock, true); + if (ret) { + printf("%s: Error while configuring dll\n", __func__); + return ret; + } + } + clk |= (div & SDHCI_DIV_MASK) << SDHCI_DIVIDER_SHIFT; clk |= ((div & SDHCI_DIV_HI_MASK) >> SDHCI_DIV_MASK_LEN) << SDHCI_DIVIDER_HI_SHIFT; |