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(parent: bcc1ce1) | patch
mmc: tegra: implement UHS tuning
authorLucas Stach <dev@lynxeye.de>
Tue, 22 Dec 2015 18:41:02 +0000 (19:41 +0100)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 28 Dec 2015 13:14:56 +0000 (14:14 +0100)
commit0236af30c5562eabf81e46fa7adc410ee864cabd
tree59ec32b62830ca6570a524b83c28d69c24edbba4tree | snapshot
parentbcc1ce13819a6c62737b0d7b447dfd79fd4f0e56commit | diff
mmc: tegra: implement UHS tuning

This implements the UHS tuning sequence in a similar way to the one
contained in the TRM. It deviates in the way how to check if the tap
value is passing, by using the common Linux MMC function, which does
not only check for data CRC errors, but also if the received block
pattern is correct.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-tegra.c diff | blob | history
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