On Tue, 27 Nov 2018 at 13:00, Adrian Hunter <adrian.hunter@xxxxxxxxx> wrote:
>
> Add support for the mmc max-frequency device property for Intel BYT-based
> host controllers.
>
> Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Applied for next, thanks!
Kind regards
Uffe
> ---
> drivers/mmc/host/sdhci-pci-core.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
> index c4115bae5db1..5fe48d0f5c7e 100644
> --- a/drivers/mmc/host/sdhci-pci-core.c
> +++ b/drivers/mmc/host/sdhci-pci-core.c
> @@ -710,11 +710,15 @@ static int intel_execute_tuning(struct mmc_host *mmc, u32 opcode)
> static void byt_probe_slot(struct sdhci_pci_slot *slot)
> {
> struct mmc_host_ops *ops = &slot->host->mmc_host_ops;
> + struct device *dev = &slot->chip->pdev->dev;
> + struct mmc_host *mmc = slot->host->mmc;
>
> byt_read_dsm(slot);
>
> ops->execute_tuning = intel_execute_tuning;
> ops->start_signal_voltage_switch = intel_start_signal_voltage_switch;
> +
> + device_property_read_u32(dev, "max-frequency", &mmc->f_max);
> }
>
> static int byt_emmc_probe_slot(struct sdhci_pci_slot *slot)
> --
> 2.17.1
>
