In i2s master mode the fsl_ssi driver depends on someone calling
.set_tdm_slot correctly. In this mode though only a DC value of
2 is allowed, so set it in this case and no longer depend on
.set_tdm_slot.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de>
Tested-By: NMichael Grzeschik <mgr@pengutronix.de>
Signed-off-by: NMark Brown <broonie@linaro.org>