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arm64: dts: ls1028a: support external trigger timestamp fifo of PTP timer

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There is an external trigger timestamp fifo for PTP timer
of LS1028A. Add property fsl,extts-fifo for that.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Yangbo Lu 2020-02-11 12:57:58 +08:00 committed by Shawn Guo
parent 4671f9cf78
commit ab84bad5bb
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
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@ -722,6 +722,7 @@ ethernet@0,4 {
reg = <0x000400 0 0 0 0>;
clocks = <&clockgen 4 0>;
little-endian;
fsl,extts-fifo;
};
};
};