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ARM: ls1021a: Add dma-coherent property for eTSEC nodes

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This patch adds dma-coherent property for eTSEC nodes, so
coherent DMA operations are supported.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Alison Wang
2015-09-14 14:45:28 +08:00
committed by Shawn Guo
parent a81fd34da0
commit 70b5ea9728
1 changed files with 3 additions and 0 deletions
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3
arch/arm/boot/dts/ls1021a.dtsi
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@@ -445,6 +445,7 @@ enet0: ethernet@2d10000 {
model = "eTSEC";
fsl,magic-packet;
ranges;
dma-coherent;
queue-group@2d10000 {
#address-cells = <2>;
@@ -473,6 +474,7 @@ enet1: ethernet@2d50000 {
interrupt-parent = <&gic>;
model = "eTSEC";
ranges;
dma-coherent;
queue-group@2d50000 {
#address-cells = <2>;
@@ -501,6 +503,7 @@ enet2: ethernet@2d90000 {
interrupt-parent = <&gic>;
model = "eTSEC";
ranges;
dma-coherent;
queue-group@2d90000 {
#address-cells = <2>;