[PATCH 0/5] Fix MMC tuning algorithm

[Judith Mendez]

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

Judith Mendez (4):
  mmc: am654_sdhci: Add tuning algorithm for delay chain
  mmc: am654_sdhci: Add itap_del_ena[] to store itapdlyena bit
  mmc: am654_sdhci: Set ENDLL=1 for DDR52 mode
  mmc: am654_sdhci: Fix ITAPDLY for HS400 timing

Nitin Yadav (1):
  mmc: am654_sdhci: Fix OTAP/ITAP delay values

 drivers/mmc/am654_sdhci.c | 170 +++++++++++++++++++++++++++++++-------
 1 file changed, 138 insertions(+), 32 deletions(-)


base-commit: 27795dd717dadc73091e1b4d6c50952b93aaa819
-- 
2.43.2