This patch adds support for I2S slave mode for the ETI_B1 machine from
Endrelia.
Signed-off-by: NFrank Mandarino <fmandarino@endrelia.com>
Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@suse.cz>