Looks good to me. Acked-by: Jaehoon Chung <[email protected]>
Best Regards, Jaehoon Chung On 05/24/2013 07:04 PM, Yuvaraj Kumar C D wrote: > The Exynos5420 has a DWMMC controller which is different from prior > versions.This patch adds a new compatible string for Exynos5420. > > Signed-off-by: Abhilash Kesavan <[email protected]> > Reviewed-by: Alim Akhtar <[email protected]> > Signed-off-by: Yuvaraj Kumar C D <[email protected]> > --- > drivers/mmc/host/dw_mmc-exynos.c | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) > > diff --git a/drivers/mmc/host/dw_mmc-exynos.c > b/drivers/mmc/host/dw_mmc-exynos.c > index f013e7e..f883b17 100644 > --- a/drivers/mmc/host/dw_mmc-exynos.c > +++ b/drivers/mmc/host/dw_mmc-exynos.c > @@ -41,6 +41,7 @@ enum dw_mci_exynos_type { > DW_MCI_TYPE_EXYNOS4210, > DW_MCI_TYPE_EXYNOS4412, > DW_MCI_TYPE_EXYNOS5250, > + DW_MCI_TYPE_EXYNOS5420, > }; > > /* Exynos implementation specific driver private data */ > @@ -64,6 +65,9 @@ static struct dw_mci_exynos_compatible { > }, { > .compatible = "samsung,exynos5250-dw-mshc", > .ctrl_type = DW_MCI_TYPE_EXYNOS5250, > + }, { > + .compatible = "samsung,exynos5420-dw-mshc", > + .ctrl_type = DW_MCI_TYPE_EXYNOS5420, > }, > }; > > @@ -92,7 +96,8 @@ static int dw_mci_exynos_setup_clock(struct dw_mci *host) > { > struct dw_mci_exynos_priv_data *priv = host->priv; > > - if (priv->ctrl_type == DW_MCI_TYPE_EXYNOS5250) > + if (priv->ctrl_type == DW_MCI_TYPE_EXYNOS5250 || > + priv->ctrl_type == DW_MCI_TYPE_EXYNOS5420) > host->bus_hz /= (priv->ciu_div + 1); > else if (priv->ctrl_type == DW_MCI_TYPE_EXYNOS4412) > host->bus_hz /= EXYNOS4412_FIXED_CIU_CLK_DIV; > @@ -175,6 +180,8 @@ static const struct of_device_id dw_mci_exynos_match[] = { > .data = &exynos_drv_data, }, > { .compatible = "samsung,exynos5250-dw-mshc", > .data = &exynos_drv_data, }, > + { .compatible = "samsung,exynos5420-dw-mshc", > + .data = &exynos_drv_data, }, > {}, > }; > MODULE_DEVICE_TABLE(of, dw_mci_exynos_match); > -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
