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arm64: dts: marvell: mark the cp110 crypto engine as dma coherent 

The crypto engines found on the cp110 master and slave are dma coherent.
This patch adds the relevant property to their dt nodes.

Cc: stable@vger.kernel.org # v4.12+
Fixes: 973020fd94 ("arm64: marvell: dts: add crypto engine description for 7k/8k")
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Antoine Tenart 2017-07-19 11:04:26 +02:00 committed by Gregory CLEMENT
parent 579c183e4f
commit ec0aef9881
2 changed files with 2 additions and 0 deletions
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1
arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
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@ -270,6 +270,7 @@ cpm_crypto: crypto@800000 {
interrupt-names = "mem", "ring0", "ring1",
"ring2", "ring3", "eip";
clocks = <&cpm_clk 1 26>;
dma-coherent;
};
};

1
arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
View File

@ -261,6 +261,7 @@ cps_crypto: crypto@800000 {
interrupt-names = "mem", "ring0", "ring1",
"ring2", "ring3", "eip";
clocks = <&cps_clk 1 26>;
dma-coherent;
/*
* The cryptographic engine found on the cp110
* master is enabled by default at the SoC