On 15 January 2014 15:11, Seungwon Jeon <tgih.jun@xxxxxxxxxxx> wrote: > Replaced UHS_DDR50 with MMC_DDR52. > > CC: Russell King <linux@xxxxxxxxxxxxxxxx> > Signed-off-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx> > --- > drivers/mmc/host/mmci.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c > index f320579..c348427 100644 > --- a/drivers/mmc/host/mmci.c > +++ b/drivers/mmc/host/mmci.c > @@ -299,7 +299,7 @@ static void mmci_set_clkreg(struct mmci_host *host, unsigned int desired) > if (host->mmc->ios.bus_width == MMC_BUS_WIDTH_8) > clk |= MCI_ST_8BIT_BUS; > > - if (host->mmc->ios.timing == MMC_TIMING_UHS_DDR50) > + if (host->mmc->ios.timing == MMC_TIMING_MMC_DDR52) This will break DDR mode for UHS SD-cards. > clk |= MCI_ST_UX500_NEG_EDGE; > > mmci_write_clkreg(host, clk); > @@ -784,7 +784,7 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data) > mmci_write_clkreg(host, clk); > } > > - if (host->mmc->ios.timing == MMC_TIMING_UHS_DDR50) > + if (host->mmc->ios.timing == MMC_TIMING_MMC_DDR52) > datactrl |= MCI_ST_DPSM_DDRMODE; This will break DDR mode for UHS SD-cards. Kind regards Ulf Hansson > > /* > -- > 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
