From: Rhyland Klein Date: Wed, 20 Feb 2013 18:35:17 +0000 (-0500) Subject: mmc: sdhci-tegra: add basic support for Tegra114 X-Git-Tag: v4.0~4155^2~65 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ebf2552493228ec875ea45f6ba8a816cca3744a;p=platform%2Fkernel%2Flinux-amlogic.git mmc: sdhci-tegra: add basic support for Tegra114 The mmc controller on Tegra114 platforms is basically compatible with the settings used for Tegra30. However there is a difference where we don't need the extra ENABLE_SDHCI_SPEC_300 quirk as Tegra114 hardware advertises v3.0 support already. Signed-off-by: Rhyland Klein Acked-by: Stephen Warren Signed-off-by: Chris Ball --- diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index 7300971..ff99b632 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -201,7 +201,21 @@ static struct sdhci_tegra_soc_data soc_data_tegra30 = { .nvquirks = NVQUIRK_ENABLE_SDHCI_SPEC_300, }; +static struct sdhci_pltfm_data sdhci_tegra114_pdata = { + .quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL | + SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | + SDHCI_QUIRK_SINGLE_POWER_WRITE | + SDHCI_QUIRK_NO_HISPD_BIT | + SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC, + .ops = &tegra_sdhci_ops, +}; + +static struct sdhci_tegra_soc_data soc_data_tegra114 = { + .pdata = &sdhci_tegra114_pdata, +}; + static const struct of_device_id sdhci_tegra_dt_match[] = { + { .compatible = "nvidia,tegra114-sdhci", .data = &soc_data_tegra114 }, { .compatible = "nvidia,tegra30-sdhci", .data = &soc_data_tegra30 }, { .compatible = "nvidia,tegra20-sdhci", .data = &soc_data_tegra20 }, {}