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ARM: dts: am335x-evm: Enable the McASP FIFO for audio
author
Peter Ujfalusi
<peter.ujfalusi@ti.com>
Thu, 3 Jul 2014 09:51:22 +0000
(12:51 +0300)
committer
Tony Lindgren
<tony@atomide.com>
Mon, 7 Jul 2014 11:57:17 +0000
(
04:57
-0700)
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>
arch/arm/boot/dts/am335x-evm.dts
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diff --git
a/arch/arm/boot/dts/am335x-evm.dts
b/arch/arm/boot/dts/am335x-evm.dts
index
ecb2677
..
e2156a5
100644
(file)
--- 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 {