mmc: tegra: Add Tegra186 support

The SDHCI controller found on NVIDIA Tegra186 SoCs is very similar to
the one on prior generations of Tegra and can be supported by the same
driver.

Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 9d31ee8..7f93079 100644 (file)
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -434,7 +434,23 @@ static const struct sdhci_tegra_soc_data soc_data_tegra210 = {
        .pdata = &sdhci_tegra210_pdata,
 };
 
+static const struct sdhci_pltfm_data sdhci_tegra186_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 |
+                 SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
+       .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
+       .ops  = &tegra114_sdhci_ops,
+};
+
+static const struct sdhci_tegra_soc_data soc_data_tegra186 = {
+       .pdata = &sdhci_tegra186_pdata,
+};
+
 static const struct of_device_id sdhci_tegra_dt_match[] = {
+       { .compatible = "nvidia,tegra186-sdhci", .data = &soc_data_tegra186 },
        { .compatible = "nvidia,tegra210-sdhci", .data = &soc_data_tegra210 },
        { .compatible = "nvidia,tegra124-sdhci", .data = &soc_data_tegra124 },
        { .compatible = "nvidia,tegra114-sdhci", .data = &soc_data_tegra114 },