Merge patch series "Fix MMC tuning algorithm"

Merge patch series "Fix MMC tuning algorithm"

Judith Mendez <jm@ti.com> says:

The following patch series includes a MMC tuning algorithm
fix according to the following published paper [0].

This seris also includes fixes for OTAP/ITAP delay values
in j721e_4bit_sdhci_set_ios_post and for HS400 mode.

For DDR52 mode, also set ENDLL=1 and call am654_sdhci_setup_dll()
instead of am654_sdhci_setup_delay_chain() according to
device datasheet[1].

[0] https://www.ti.com/lit/an/spract9/spract9.pdf
[1] https://www.ti.com/lit/ds/symlink/am62p.pdf