Add Vangogh i2s dma driver pm ops
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20210721180430.11571-12-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>