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dt: gta04: fix polarity of clocks for mcbsp4

PATCH New Andreas Kemnade 2 participants 2 messages Apr 28, 2017 – May 16, 2017 Device tree bindings

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PATCH 1/1 dt: gta04: fix polarity of clocks for mcbsp4

The clock polarity setting of the mcbsp connected to the modem was wrong so almost only noise
was received.
With this patch it is also the same as it was on earlier non-dt kernels where it was working properly

---
 arch/arm/boot/dts/omap3-gta04.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
arch/arm/boot/dts/omap3-gta04.dtsi +2 -1
index 16b237d3..c0d9d4b 100644
@@ -68,7 +68,8 @@
 		simple-audio-card,bitclock-master = <&telephony_link_master>;
 		simple-audio-card,frame-master = <&telephony_link_master>;
 		simple-audio-card,format = "i2s";
-
+		simple-audio-card,bitclock-inversion;
+		simple-audio-card,frame-inversion;
 		simple-audio-card,cpu {
 			sound-dai = <&mcbsp4>;
 		};
Signature · 1 line
2.1.4
#1 lore raw

PATCH 1/1 dt: gta04: fix polarity of clocks for mcbsp4

Quoted 5 lines · Andreas Kemnade

The clock polarity setting of the mcbsp connected to the modem was wrong so almost only noise
was received.
With this patch it is also the same as it was on earlier non-dt kernels where it was working properly

Applying into omap-for-v4.12/fixes.

Thanks,

Tony