ASoC: dwc: add runtime suspend/resume functionality

When DW controller is in master mode, it can disable/enable clock
during the device runtime suspend/resume sequence.

Signed-off-by: Maruthi Bayyavarapu <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
1 file changed