Chris,
Can you pick this to your tree?
On Thu, Jun 20, 2013 at 6:20 PM, Jaehoon Chung <jh80.chung@xxxxxxxxxxx> wrote:
> Looks good to me.
>
> Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
>
> 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 <a.kesavan@xxxxxxxxxxx>
>> Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
>> Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxxxx>
>> ---
>> 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);
>>
>
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