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mmc: sdhci-tegra: add support for Tegra210B01

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Tegra210B01 is basically the same as Tegra210 but uses different tap
delays.

Signed-off-by: Thomas Makin <halorocker89@gmail.com>
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
This commit is contained in:
tmakin authored and Aaron Kling committed 2026-07-24 02:44:56 -05:00
1 parent 61454e44bd
commit 403913ad76
1 file changed
+14
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drivers/mmc/host/sdhci-tegra.c
+14
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@@ -1506,6 +1506,19 @@ static const struct sdhci_tegra_soc_data soc_data_tegra210 = {
.max_tap_delay = 185,
};
static const struct sdhci_tegra_soc_data soc_data_tegra210b01 = {
.pdata = &sdhci_tegra210_pdata,
.dma_mask = DMA_BIT_MASK(34),
.nvquirks = NVQUIRK_NEEDS_PAD_CONTROL |
NVQUIRK_HAS_PADCALIB |
NVQUIRK_DIS_CARD_CLK_CONFIG_TAP |
NVQUIRK_ENABLE_SDR50 |
NVQUIRK_ENABLE_SDR104 |
NVQUIRK_HAS_TMCLK,
.min_tap_delay = 91,
.max_tap_delay = 149,
};
static const struct sdhci_ops tegra186_sdhci_ops = {
.get_ro = tegra_sdhci_get_ro,
.read_w = tegra_sdhci_readw,
@@ -1577,6 +1590,7 @@ static const struct of_device_id sdhci_tegra_dt_match[] = {
{ .compatible = "nvidia,tegra194-sdhci", .data = &soc_data_tegra194 },
{ .compatible = "nvidia,tegra186-sdhci", .data = &soc_data_tegra186 },
{ .compatible = "nvidia,tegra210-sdhci", .data = &soc_data_tegra210 },
{ .compatible = "nvidia,tegra210b01-sdhci", .data = &soc_data_tegra210b01 },
{ .compatible = "nvidia,tegra124-sdhci", .data = &soc_data_tegra124 },
{ .compatible = "nvidia,tegra114-sdhci", .data = &soc_data_tegra114 },
{ .compatible = "nvidia,tegra30-sdhci", .data = &soc_data_tegra30 },