From: Antoine Tenart Date: Wed, 19 Jul 2017 09:04:26 +0000 (+0200) Subject: arm64: dts: marvell: mark the cp110 crypto engine as dma coherent X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ec0aef9881d18aa781268ec9cba8eba5b202f5b4;p=linux.git 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: 973020fd9498 ("arm64: marvell: dts: add crypto engine description for 7k/8k") Signed-off-by: Antoine Tenart Signed-off-by: Gregory CLEMENT --- diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index 726528ce54e96..4c68605675a83 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -270,6 +270,7 @@ interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cpm_clk 1 26>; + dma-coherent; }; }; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 471aaf8dc7501..923f354b02f00 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -261,6 +261,7 @@ 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