scsi: ufs-mediatek: introduce reference clock control

Introduce reference clock control in MediaTek Chipset in order to disable
it if it is not necessary by UFS device to save system power.

Currently reference clock can be disabled during system suspend, runtime
suspend and clock-gating after link enters hibernate state.

Cc: Alim Akhtar <[email protected]>
Cc: Avri Altman <[email protected]>
Cc: Bart Van Assche <[email protected]>
Cc: Bean Huo <[email protected]>
Cc: Can Guo <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Matthias Brugger <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Alim Akhtar <[email protected]>
Signed-off-by: Stanley Chu <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

0 files changed, 0 insertions, 0 deletions