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| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2023-01-25 04:01:59 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2023-01-27 13:55:50 +0300 |
| commit | 2cda1de0cb578900de6ac17a32d1d859f4798b99 (patch) | |
| tree | a25842ac96ac372d4ddbedeef9dd136602f18235 /drivers/memstick | |
| parent | 1c325ed9f95ad283926753558d364df1cd73410a (diff) | |
| download | linux-2cda1de0cb578900de6ac17a32d1d859f4798b99.tar.xz | |
mmc: uniphier-sd: Add control to switch UHS speed
SD interface logic has the register to switch UHS speed.
The default is up to SDR25 and to support SDR50 or faster,
add uniphier_sd_speed_switch() function to switch the speed mode.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/20230125010201.28246-4-hayashi.kunihiko@socionext.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/memstick')
0 files changed, 0 insertions, 0 deletions