Commit 5b3147bc authored by Daniel Baluta's avatar Daniel Baluta Committed by Angus Ainslie (Purism)

ASoC: dt-bindings: Document dl_mask property

SAI supports up to 8 data lines. This property let the user
configure how many data lines should be used per transfer
direction (Tx/Rx).
Signed-off-by: default avatarDaniel Baluta <daniel.baluta@nxp.com>
parent fa33eba9
......@@ -49,6 +49,11 @@ Optional properties:
- big-endian : Boolean property, required if all the SAI
registers are big-endian rather than little-endian.
- fsl,dl_mask : list of two integers (bitmask, first for RX, second
for TX) representing enabled datalines. Bit 0
represents first data line, bit 1 represents second
data line and so on. Data line is enabled if
corresponding bit is set to 1.
Optional properties (for mx6ul):
......
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