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 <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Signed-off-by: Ulf Hansson <[email protected]>
zandrey · Apr 24, 2017 · 4346b7c · 4346b7c
1 parent 20567be
commit 4346b7c
Showing 1 changed file with 16 additions and 0 deletions.
diff --git 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 },