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ASoC: dt-bindings: davinci-mcasp: Add compatible string for OMAP4

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OMAP4 has one McASP instance with single serializer and supporting only
DIT mode.
According to the TRM the DAT port needs to be accessed as specific offset
compared to other devices where access to any part of the DAT region is
valid.
To handle this constraint we need to introduce a new compatiple string for
OMAP4.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20210705194249.2385-3-peter.ujfalusi@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2021-07-05 22:42:46 +03:00 committed by Mark Brown
parent bbdd3f4dbe
commit 5dcd276e15
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Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt
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@ -6,6 +6,7 @@ Required properties:
"ti,da830-mcasp-audio" : for both DA830 & DA850 platforms
"ti,am33xx-mcasp-audio" : for AM33xx platforms (AM33xx, AM43xx, TI81xx)
"ti,dra7-mcasp-audio" : for DRA7xx platforms
"ti,omap4-mcasp-audio" : for OMAP4
- reg : Should contain reg specifiers for the entries in the reg-names property.
- reg-names : Should contain: