tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sdhci-tegra: add support for t210b01

Browse Source 
t210b01 is basically the same as t210 but uses different tap delays
This commit is contained in:
Thomas Makin
2025-12-27 03:01:36 +00:00
parent c29dd5c99e
commit 57ae2f4faa
1 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/mmc/host/sdhci-tegra.c
View File

@@ -1596,6 +1596,19 @@ static const struct sdhci_tegra_soc_data soc_data_tegra210 = {
.max_tap_delay = 185, .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 = { static const struct sdhci_ops tegra186_sdhci_ops = {
.get_ro = tegra_sdhci_get_ro, .get_ro = tegra_sdhci_get_ro,
.read_w = tegra_sdhci_readw, .read_w = tegra_sdhci_readw,
@@ -1667,6 +1680,7 @@ static const struct of_device_id sdhci_tegra_dt_match[] = {
{ .compatible = "nvidia,tegra194-sdhci", .data = &soc_data_tegra194 }, { .compatible = "nvidia,tegra194-sdhci", .data = &soc_data_tegra194 },
{ .compatible = "nvidia,tegra186-sdhci", .data = &soc_data_tegra186 }, { .compatible = "nvidia,tegra186-sdhci", .data = &soc_data_tegra186 },
{ .compatible = "nvidia,tegra210-sdhci", .data = &soc_data_tegra210 }, { .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,tegra124-sdhci", .data = &soc_data_tegra124 },
{ .compatible = "nvidia,tegra114-sdhci", .data = &soc_data_tegra114 }, { .compatible = "nvidia,tegra114-sdhci", .data = &soc_data_tegra114 },
{ .compatible = "nvidia,tegra30-sdhci", .data = &soc_data_tegra30 }, { .compatible = "nvidia,tegra30-sdhci", .data = &soc_data_tegra30 },