[PATCH] ARM: dts: am43xx: fix edma memcpy channel allocation

[Tero Kristo]

EDMA was allocating DMA channels 32 and 33 for memcpy usage, out of which
channel 33 is actually used by DES crypto engine. This bad allocation of
the channel causes a crash in the DES crypto engine, as the channel
gets configured for memcpy usage instead of hardware <-> memory DMA.

Fixed by allocating DMA channels 58 and 59 for memcpy usage (I2C0 RX/TX),
which are not used by anybody.

Signed-off-by: Tero Kristo <t-kristo at ti.com>
Suggested-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
---
 arch/arm/boot/dts/am4372.dtsi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 92068fb..cdd3d78 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -207,7 +207,7 @@
 			ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
 				   <&edma_tptc2 0>;
 
-			ti,edma-memcpy-channels = <32 33>;
+			ti,edma-memcpy-channels = <58 59>;
 		};
 
 		edma_tptc0: tptc at 49800000 {
-- 
1.7.9.5