The old driver used con_id clock entries. Convert to use dev_id
for clock lookup via standard method.
Signed-off-by: NNikolaus Voss <n.voss@weinmann.de>
Tested-by: NLudovic Desroches <ludovic.desroches@atmel.com>
Reviewed-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>