On 8 July 2014 13:11, Maurice Petallo <mauricex.r.petallo@xxxxxxxxx> wrote:
> This is to enable DDR50 bus speed mode with 1.8V signaling capability
> for BayTrail ACPI and PCI mode eMMC Controller.
>
> Signed-off-by: Maurice Petallo <mauricex.r.petallo@xxxxxxxxx>
> Acked-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Thanks! Applied for next.
Kind regards
Uffe
> ---
> drivers/mmc/host/sdhci-acpi.c | 3 ++-
> drivers/mmc/host/sdhci-pci.c | 2 +-
> 2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
> index 840788e..8c53370 100644
> --- a/drivers/mmc/host/sdhci-acpi.c
> +++ b/drivers/mmc/host/sdhci-acpi.c
> @@ -124,7 +124,8 @@ static const struct sdhci_acpi_chip sdhci_acpi_chip_int = {
>
> static const struct sdhci_acpi_slot sdhci_acpi_slot_int_emmc = {
> .chip = &sdhci_acpi_chip_int,
> - .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE | MMC_CAP_HW_RESET,
> + .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE |
> + MMC_CAP_HW_RESET | MMC_CAP_1_8V_DDR,
> .caps2 = MMC_CAP2_HC_ERASE_SZ,
> .flags = SDHCI_ACPI_RUNTIME_PM,
> .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
> diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
> index 7514cc7..89bd721 100644
> --- a/drivers/mmc/host/sdhci-pci.c
> +++ b/drivers/mmc/host/sdhci-pci.c
> @@ -264,7 +264,7 @@ static void sdhci_pci_int_hw_reset(struct sdhci_host *host)
> static int byt_emmc_probe_slot(struct sdhci_pci_slot *slot)
> {
> slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE |
> - MMC_CAP_HW_RESET;
> + MMC_CAP_HW_RESET | MMC_CAP_1_8V_DDR;
> slot->host->mmc->caps2 |= MMC_CAP2_HC_ERASE_SZ;
> slot->hw_reset = sdhci_pci_int_hw_reset;
> return 0;
> --
> 1.8.1.4
>
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