On 15 January 2014 15:12, Seungwon Jeon <tgih.jun@xxxxxxxxxxx> wrote: > Added MMC_DDR52 as eMMC's DDR mode distinguished from SD-UHS. > > Signed-off-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx> Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> > --- > drivers/mmc/host/sdhci.c | 4 +++- > 1 files changed, 3 insertions(+), 1 deletions(-) > > diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c > index ec3eb30..6c3482a 100644 > --- a/drivers/mmc/host/sdhci.c > +++ b/drivers/mmc/host/sdhci.c > @@ -1505,6 +1505,7 @@ static void sdhci_do_set_ios(struct sdhci_host *host, struct mmc_ios *ios) > > /* In case of UHS-I modes, set High Speed Enable */ > if ((ios->timing == MMC_TIMING_MMC_HS200) || > + (ios->timing == MMC_TIMING_MMC_DDR52) || > (ios->timing == MMC_TIMING_UHS_SDR50) || > (ios->timing == MMC_TIMING_UHS_SDR104) || > (ios->timing == MMC_TIMING_UHS_DDR50) || > @@ -1565,7 +1566,8 @@ static void sdhci_do_set_ios(struct sdhci_host *host, struct mmc_ios *ios) > ctrl_2 |= SDHCI_CTRL_UHS_SDR25; > else if (ios->timing == MMC_TIMING_UHS_SDR50) > ctrl_2 |= SDHCI_CTRL_UHS_SDR50; > - else if (ios->timing == MMC_TIMING_UHS_DDR50) > + else if ((ios->timing == MMC_TIMING_UHS_DDR50) || > + (ios->timing == MMC_TIMING_MMC_DDR52)) > ctrl_2 |= SDHCI_CTRL_UHS_DDR50; > sdhci_writew(host, ctrl_2, SDHCI_HOST_CONTROL2); > } > -- > 1.7.0.4 > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
