Commit 8f00ad01 authored by Prathamesh Shete's avatar Prathamesh Shete Committed by Ulf Hansson
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mmc: sdhci-tegra: Separate Tegra194 and Tegra234 SoC data 



Create new SoC data structure for Tegra234 platforms. Additional
features, tap value configurations are added/updated for Tegra234
platform hence separate Tegra194 and Tegra234 SoC data.

Signed-off-by: default avatarAniruddha Tvs Rao <anrao@nvidia.com>
Signed-off-by: default avatarPrathamesh Shete <pshete@nvidia.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Acked-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20221206165945.3551774-5-thierry.reding@gmail.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 07548a39

drivers/mmc/host/sdhci-tegra.c

+14 −0
Original line number Diff line number Diff line
@@ -1553,7 +1553,21 @@ static const struct sdhci_tegra_soc_data soc_data_tegra194 = { 
	.max_tap_delay = 139,

};



static const struct sdhci_tegra_soc_data soc_data_tegra234 = {

	.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_HAS_TMCLK,

	.min_tap_delay = 95,

	.max_tap_delay = 111,

};



static const struct of_device_id sdhci_tegra_dt_match[] = {

	{ .compatible = "nvidia,tegra234-sdhci", .data = &soc_data_tegra234 },

	{ .compatible = "nvidia,tegra194-sdhci", .data = &soc_data_tegra194 },

	{ .compatible = "nvidia,tegra186-sdhci", .data = &soc_data_tegra186 },

	{ .compatible = "nvidia,tegra210-sdhci", .data = &soc_data_tegra210 },