From: Prathamesh Shete <pshete@nvidia.com>

Date: Tue, 6 Dec 2022 17:59:43 +0100

Subject: mmc: sdhci-tegra: Separate Tegra194 and Tegra234 SoC data

Git-commit: 8f00ad01fcd457d5e8c09c97f7a963be09e59b99

Patch-mainline: v6.2-rc1

References: jsc#PED-1763

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: Aniruddha Tvs Rao <anrao@nvidia.com>

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>

Acked-by: Adrian Hunter <adrian.hunter@intel.com>

Acked-by: Thierry Reding <treding@nvidia.com>

Signed-off-by: Thierry Reding <treding@nvidia.com>

Link: https://lore.kernel.org/r/20221206165945.3551774-5-thierry.reding@gmail.com

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Signed-off-by: Matthias Brugger <mbrugger@suse.com>

---

 drivers/mmc/host/sdhci-tegra.c | 14 ++++++++++++++

 1 file changed, 14 insertions(+)

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c

index afa9cbf9cb6f9..f3f5a4abcafb4 100644

--- a/drivers/mmc/host/sdhci-tegra.c

+++ b/drivers/mmc/host/sdhci-tegra.c

@@ -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 },

-- 

2.38.1