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

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.comSigned-off-by: Mark Brown <broonie@kernel.org>

ASoC: dt-bindings: davinci-mcasp: Add compatible string for OMAP4
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.comSigned-off-by: Mark Brown <broonie@kernel.org>
5dcd276e · Peter Ujfalusi · Mark Brown · bbdd3f4d · 5dcd276e
Commit 5dcd276e authored Jul 05, 2021 by Peter Ujfalusi Committed by Mark Brown Jul 11, 2021
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Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt ...ntation/devicetree/bindings/sound/davinci-mcasp-audio.txt +1 -0

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--- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt
+++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt
@@ -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: