diff options
| author | Rhyland Klein <rklein@nvidia.com> | 2013-02-20 13:35:17 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-03-06 18:33:48 -0500 |
| commit | 5ebf2552493228ec875ea45f6ba8a816cca3744a (patch) | |
| tree | 9877c0d6a8a6713df1161cc316b27a12c92380e2 /drivers/mmc/host | |
| parent | 76f3ae125f3ca777cc831d475d17184641d5bc46 (diff) | |
mmc: sdhci-tegra: add basic support for Tegra114
The mmc controller on Tegra114 platforms is basically compatible with
the settings used for Tegra30. However there is a difference where we
don't need the extra ENABLE_SDHCI_SPEC_300 quirk as Tegra114 hardware
advertises v3.0 support already.
Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sdhci-tegra.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index 73009713640e..ff99b632808d 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -201,7 +201,21 @@ static struct sdhci_tegra_soc_data soc_data_tegra30 = { .nvquirks = NVQUIRK_ENABLE_SDHCI_SPEC_300, }; +static struct sdhci_pltfm_data sdhci_tegra114_pdata = { + .quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL | + SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | + SDHCI_QUIRK_SINGLE_POWER_WRITE | + SDHCI_QUIRK_NO_HISPD_BIT | + SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC, + .ops = &tegra_sdhci_ops, +}; + +static struct sdhci_tegra_soc_data soc_data_tegra114 = { + .pdata = &sdhci_tegra114_pdata, +}; + static const struct of_device_id sdhci_tegra_dt_match[] = { + { .compatible = "nvidia,tegra114-sdhci", .data = &soc_data_tegra114 }, { .compatible = "nvidia,tegra30-sdhci", .data = &soc_data_tegra30 }, { .compatible = "nvidia,tegra20-sdhci", .data = &soc_data_tegra20 }, {} |