diff options
| -rw-r--r-- | drivers/mmc/tmio-common.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c index 2421915..6e656e5 100644 --- a/drivers/mmc/tmio-common.c +++ b/drivers/mmc/tmio-common.c @@ -705,10 +705,14 @@ static void tmio_sd_host_init(struct tmio_sd_priv *priv) * This register dropped backward compatibility at version 0x10. * Write an appropriate value depending on the IP version. */ - if (priv->version >= 0x10) - tmio_sd_writel(priv, 0x101, TMIO_SD_HOST_MODE); - else + if (priv->version >= 0x10) { + if (priv->caps & TMIO_SD_CAP_64BIT) + tmio_sd_writel(priv, 0x100, TMIO_SD_HOST_MODE); + else + tmio_sd_writel(priv, 0x101, TMIO_SD_HOST_MODE); + } else { tmio_sd_writel(priv, 0x0, TMIO_SD_HOST_MODE); + } if (priv->caps & TMIO_SD_CAP_DMA_INTERNAL) { tmp = tmio_sd_readl(priv, TMIO_SD_DMA_MODE); |