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