1. 27 Mar, 2014 3 commits
  2. 25 Mar, 2014 1 commit
    • Arend van Spriel's avatar
      sdhci: only reprogram retuning timer when flag is set · 2bc02485
      Arend van Spriel authored
      When the host->tuning_count is zero it means that the retuning is
      disabled. This is checked on the first run of sdhci_execute_tuning()
      by the if statement below:
      
      	if (!(host->flags & SDHCI_NEEDS_RETUNING) && host->tuning_count &&
      	    (host->tuning_mode == SDHCI_TUNING_MODE_1)) {
      
      So only when tuning_count is non-zero it will set the host flag
      SDHCI_USING_RETUNING_TIMER. The else statement is only for re-programming
      the timer, which means that flag must be set. Because that is not checked
      the else statement is executed in the first run when tuning_count is zero.
      
      This was seen on a host controller which indicated SDHCI_TUNING_MODE_1 (0)
      and tuning_count being zero. Suspect that (one of) these registers is not
      properly set.
      Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
      Acked-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
      Reviewed-by: default avatarAaron Lu <aaron.lu@intel.com>
      Signed-off-by: default avatarChris Ball <chris@printf.net>
      2bc02485
  3. 24 Mar, 2014 1 commit
  4. 17 Mar, 2014 7 commits
  5. 04 Mar, 2014 24 commits
  6. 03 Mar, 2014 4 commits