ARM: dts: am335x-evm: Enable the McASP FIFO for audio

The use of FIFO in McASP can reduce the risk of audio under/overrun and lowers the load on the memories since the DMA will operate in bursts. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
git-mirror · Jul 7, 2014 · 90571d8 · 90571d8
1 parent 68e2eb5
commit 90571d8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
@@ -529,8 +529,8 @@
 		serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 			0 0 1 2
 		>;
-		tx-num-evt = <1>;
-		rx-num-evt = <1>;
+		tx-num-evt = <32>;
+		rx-num-evt = <32>;
 };
 
 &tps {