mmc: tegra: add tap hole coeff for 200MHz for SDMMC3
Shreshtha Sahu [Wed, 21 May 2014 06:58:44 +0000 (11:58 +0530)]
This patch adds tap hole coeff for 200MHz for SDMMC3,
for tegra12x

Bug 1505798

Change-Id: I54de2a7529952367e361d8bd55a669335142193f
Signed-off-by: Shreshtha Sahu <ssahu@nvidia.com>
Reviewed-on: http://git-master/r/412543
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Naveen Kumar Arepalli <naveenk@nvidia.com>
Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>

drivers/mmc/host/sdhci-tegra.c

index 11620b6..df32e42 100644 (file)
@@ -349,6 +349,8 @@ struct tap_hole_coeffs t12x_tap_hole_coeffs[] = {
                351666, 1583,   247913),
        SET_TAP_HOLE_COEFFS("sdhci-tegra.2",    204000, 468,    36031,  468,
                36031,  253,    21264),
+       SET_TAP_HOLE_COEFFS("sdhci-tegra.2",    200000, 468,    36031,  468,
+               36031,  253,    21264),
        SET_TAP_HOLE_COEFFS("sdhci-tegra.2",    136000, 1146,   117841, 1146,
                117841, 589,    78993),
        SET_TAP_HOLE_COEFFS("sdhci-tegra.2",    100000, 1879,   206195, 1879,
@@ -3671,7 +3673,7 @@ static struct sdhci_tegra_soc_data soc_data_tegra12 = {
        .t2t_coeffs = t12x_tuning_coeffs,
        .t2t_coeffs_count = 3,
        .tap_hole_coeffs = t12x_tap_hole_coeffs,
-       .tap_hole_coeffs_count = 12,
+       .tap_hole_coeffs_count = 13,
 };
 
 static const struct of_device_id sdhci_tegra_dt_match[] = {