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| author | Kishon Vijay Abraham I <kishon@ti.com> | 2018-02-05 18:20:17 +0530 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-03-05 09:00:57 +0100 |
| commit | 9fc2cd76125cab476ec6fd86fac7f9a780e34dcf (patch) | |
| tree | 9a3de44858dc1955f35796d60f1d388e9f3eb520 /drivers/android/binder_alloc.h | |
| parent | 27ceb7e0b0ae08cada8e790a84cfd912c1002783 (diff) | |
| download | linux-9fc2cd76125cab476ec6fd86fac7f9a780e34dcf.tar.gz linux-9fc2cd76125cab476ec6fd86fac7f9a780e34dcf.tar.xz | |
mmc: sdhci-omap: Add tuning support
MMC tuning procedure is required to support SD card
UHS1-SDR104 mode and EMMC HS200 mode.
SDR104/HS200 DLL Tuning Procedure for AM572x platform is mentioned
in Figure 25-51. SDR104/HS200 DLL Tuning Procedure of
AM572x Sitara Processors Silicon Revision 2.0, 1.1 TRM
(SPRUHZ6I - October 2014–Revised April 2017 [1]).
The tuning function sdhci_omap_execute_tuning() will only be
called by the MMC/SD core if the corresponding speed modes
are supported by the OMAP silicon which is set in the mmc
host "caps" field.
[1] -> http://www.ti.com/lit/ug/spruhz6i/spruhz6i.pdf
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/android/binder_alloc.h')
0 files changed, 0 insertions, 0 deletions