linux-phytec-ti

ASoC: simple-card: Support for selecting system clocks by ID

Most CPU and codec drivers can select their system clock from different
sources. They rely on snd_soc_dai_set_sysclk(x, sysclk_id, x, x) to do so.
Add support for selecting which clock need to be selected along with the
rate.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>