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Date: Tue, 27 Sep 2022 15:39:43 +0530 From: Prathamesh Shete <pshete@...dia.com> To: <adrian.hunter@...el.com>, <ulf.hansson@...aro.org>, <thierry.reding@...il.com>, <jonathanh@...dia.com>, <p.zabel@...gutronix.de>, <linux-mmc@...r.kernel.org>, <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org> CC: <anrao@...dia.com>, <smangipudi@...dia.com>, <pshete@...dia.com>, <kyarlagadda@...dia.com> Subject: [PATCH v4 1/4] 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: Aniruddha Tvs Rao <anrao@...dia.com> Signed-off-by: Prathamesh Shete <pshete@...dia.com> Acked-by: Adrian Hunter <adrian.hunter@...el.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 2d2d8260c681..a6c5bbae77b4 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -1556,7 +1556,21 @@ 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 }, -- 2.17.1
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