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    Subject[PATCH v3 23/38] mmc: tegra: Use standard SDHCI tuning on Tegra210 and Tegra186
    Date
    Add a new sdhci_ops struct for Tegra210 and Tegra186 which doesn't
    set the custom tuning callback used on previous SoC generations.

    Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
    Acked-by: Thierry Reding <treding@nvidia.com>
    ---
    drivers/mmc/host/sdhci-tegra.c | 17 +++++++++++++++--
    1 file changed, 15 insertions(+), 2 deletions(-)

    diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
    index 704c82cf7adf..f68557a01d5d 100644
    --- a/drivers/mmc/host/sdhci-tegra.c
    +++ b/drivers/mmc/host/sdhci-tegra.c
    @@ -831,6 +831,19 @@ static const struct sdhci_tegra_soc_data soc_data_tegra124 = {
    .pdata = &sdhci_tegra124_pdata,
    };

    +static const struct sdhci_ops tegra210_sdhci_ops = {
    + .get_ro = tegra_sdhci_get_ro,
    + .read_w = tegra_sdhci_readw,
    + .write_w = tegra_sdhci_writew,
    + .write_l = tegra_sdhci_writel,
    + .set_clock = tegra_sdhci_set_clock,
    + .set_bus_width = sdhci_set_bus_width,
    + .reset = tegra_sdhci_reset,
    + .set_uhs_signaling = tegra_sdhci_set_uhs_signaling,
    + .voltage_switch = tegra_sdhci_voltage_switch,
    + .get_max_clock = tegra_sdhci_get_max_clock,
    +};
    +
    static const struct sdhci_pltfm_data sdhci_tegra210_pdata = {
    .quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
    SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
    @@ -839,7 +852,7 @@ static const struct sdhci_pltfm_data sdhci_tegra210_pdata = {
    SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC |
    SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
    .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
    - .ops = &tegra114_sdhci_ops,
    + .ops = &tegra210_sdhci_ops,
    };

    static const struct sdhci_tegra_soc_data soc_data_tegra210 = {
    @@ -865,7 +878,7 @@ static const struct sdhci_pltfm_data sdhci_tegra186_pdata = {
    * But it is not supported as of now.
    */
    SDHCI_QUIRK2_BROKEN_64_BIT_DMA,
    - .ops = &tegra114_sdhci_ops,
    + .ops = &tegra210_sdhci_ops,
    };

    static const struct sdhci_tegra_soc_data soc_data_tegra186 = {
    --
    2.18.0
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