linux-phytec-fsl

MLK-14314-12 dma: pxp-v3: refine pxp timer init in probe()

Extract the timer initialization from pxp_probe()
to a seperate function call to make probing process
more clear.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
(cherry picked from commit c8a127e506bca2e38fae02c03ceae4e6956d6ea3)