diff options
| author | Al Cooper <[email protected]> | 2022-04-27 14:08:51 -0400 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2022-05-04 12:04:55 +0200 |
| commit | 6bcc55fe648b860ef0c2b8dc23adc05bcddb93c2 (patch) | |
| tree | 6d0bd2da2a208e5a670144f0edd447d305b06ef2 /lib/mpi/mpi-sub-ui.c | |
| parent | f3a70f991dd07330225ea11e158e1d07ad5733fb (diff) | |
mmc: sdhci-brcmstb: Enable Clock Gating to save power
Enabling this feature will allow the controller to stop the bus
clock when the bus is idle. The feature is not part of the standard
and is unique to newer Arasan cores and is enabled with a bit in a
vendor specific register. This feature will only be enabled for
non-removable devices because they don't switch the voltage and
clock gating breaks SD Card volatge switching.
Signed-off-by: Al Cooper <[email protected]>
Signed-off-by: Kamal Dasu <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions