[v3,0/5] SDHCI clock handling fixes and cleanups

Message

Michał Mirosław July 25, 2021, 4:25 a.m. UTC

This patch set combines a few of code improvements for SDHCI clock
handling. First three are small fixes to the code, next two make
the clock calculation code simpler.

Michał Mirosław (5):
  mmc: sdhci: fix base clock usage in preset value
  mmc: sdhci: always obey programmable clock config in preset value
  mmc: sdhci: fix SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN
  mmc: sdhci: move SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN frequency limit
  mmc: sdhci: simplify v2/v3+ clock calculation

 drivers/mmc/host/sdhci-of-arasan.c  |  11 +--
 drivers/mmc/host/sdhci-of-dwcmshc.c |   9 +-
 drivers/mmc/host/sdhci.c            | 123 +++++++++++++---------------
 drivers/mmc/host/sdhci.h            |   4 +-
 4 files changed, 68 insertions(+), 79 deletions(-)