Commit 70b5ea97 authored by Alison Wang's avatar Alison Wang Committed by Shawn Guo
Browse files

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



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

Signed-off-by: default avatarAlison Wang <alison.wang@freescale.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent a81fd34d

arch/arm/boot/dts/ls1021a.dtsi

+3 −0
Original line number Diff line number Diff line
@@ -445,6 +445,7 @@ 
			model = "eTSEC";

			fsl,magic-packet;

			ranges;

			dma-coherent;



			queue-group@2d10000 {

				#address-cells = <2>;
@@ -473,6 +474,7 @@ 
			interrupt-parent = <&gic>;

			model = "eTSEC";

			ranges;

			dma-coherent;



			queue-group@2d50000  {

				#address-cells = <2>;
@@ -501,6 +503,7 @@ 
			interrupt-parent = <&gic>;

			model = "eTSEC";

			ranges;

			dma-coherent;



			queue-group@2d90000  {

				#address-cells = <2>;

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