[PATCH 4/5] mmc: sdhci-tegra: Add Tegra264 SoC data

Add a new SoC data structure for Tegra264 platforms and register the
nvidia,tegra264-sdhci compatible string. Configure the supported
features and tap delay values for the Tegra264 SDHCI controller.

Signed-off-by: Prathamesh Shete <[email protected]>
---
 drivers/mmc/host/sdhci-tegra.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 5fd900ff9eb5..5c5efb62d7ec 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -1572,6 +1572,20 @@ static const struct sdhci_tegra_soc_data soc_data_tegra234 = {
 	.max_tap_delay = 111,
 };
 
+static const struct sdhci_tegra_soc_data soc_data_tegra264 = {
+	.pdata = &sdhci_tegra186_pdata,
+	.dma_mask = DMA_BIT_MASK(39),
+	.nvquirks = NVQUIRK_NEEDS_PAD_CONTROL |
+		    NVQUIRK_HAS_PADCALIB |
+		    NVQUIRK_DIS_CARD_CLK_CONFIG_TAP |
+		    NVQUIRK_ENABLE_SDR50 |
+		    NVQUIRK_ENABLE_SDR104 |
+		    NVQUIRK_PROGRAM_STREAMID |
+		    NVQUIRK_HAS_TMCLK,
+	.min_tap_delay = 95,
+	.max_tap_delay = 111,
+};
+
 static const struct sdhci_tegra_soc_data soc_data_tegra238 = {
 	.pdata = &sdhci_tegra186_pdata,
 	.dma_mask = DMA_BIT_MASK(39),
@@ -1587,6 +1601,7 @@ static const struct sdhci_tegra_soc_data soc_data_tegra238 = {
 };
 
 static const struct of_device_id sdhci_tegra_dt_match[] = {
+	{ .compatible = "nvidia,tegra264-sdhci", .data = &soc_data_tegra264 },
 	{ .compatible = "nvidia,tegra238-sdhci", .data = &soc_data_tegra238 },
 	{ .compatible = "nvidia,tegra234-sdhci", .data = &soc_data_tegra234 },
 	{ .compatible = "nvidia,tegra194-sdhci", .data = &soc_data_tegra194 },
-- 
2.17.1