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mmc: am654_sdhci: Fix ITAPDLY for HS400 timing
authorJudith Mendez <[email protected]>
Thu, 18 Apr 2024 19:01:00 +0000 (14:01 -0500)
committerTom Rini <[email protected]>
Mon, 29 Apr 2024 16:55:27 +0000 (10:55 -0600)
commitf13a830e6e4ad884069e25c7cd2dc333b474da98
tree42b977389907f077da99d6522859b9347ad422c3tree | snapshot
parenta124e31a97cd2963181d3a8a00678998bf9958a2commit | diff
mmc: am654_sdhci: Fix ITAPDLY for HS400 timing

At HS400 mode the ITAPDLY value is that from High Speed mode
which is incorrect and may cause boot failures.

The ITAPDLY for HS400 speed mode should be the same as ITAPDLY
as HS200 timing after tuning is executed. Add the functionality
to save ITAPDLY from HS200 tuning and save as HS400 ITAPDLY.

Fixes: c964447ea3d6 ("mmc: am654_sdhci: Add support for input tap delay")
Signed-off-by: Judith Mendez <[email protected]>
drivers/mmc/am654_sdhci.c diff | blob | blame | history
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