mmc: tegra: Poll for calibration completion

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Implement polling with 10 ms timeout for automatic pad drive strength
calibration.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Aapo Vienamo 2018-08-30 18:06:13 +03:00 • committed by Ulf Hansson

parent 86ac2f8bf9

commit e7c071489e

1 changed files with 17 additions and 5 deletions

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drivers/mmc/host/sdhci-tegra.c

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