From: Antoine Tenart Date: Thu, 15 Jun 2017 12:10:04 +0000 (+0200) Subject: arm64: dts: marvell: add a comment on the cp110 slave node status X-Git-Tag: v4.13-rc1~165^2~9^2~1 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c7c3d6731f7dd6c7a7b17179a8176584b0d795c2;p=karo-tx-linux.git arm64: dts: marvell: add a comment on the cp110 slave node status The cryptographic engine found on the cp110 slave is disabled by default because of some known limitations. Add a comment to explain why it is disabled by default. Signed-off-by: Antoine Tenart Signed-off-by: Gregory CLEMENT --- diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 7e98c155cc6a..385ac30d6012 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -234,6 +234,13 @@ "ring2", "ring3", "eip"; clocks = <&cps_syscon0 1 26>; dma-mask = <0xff 0xffffffff>; + /* + * The cryptographic engine found on the cp110 + * master is enabled by default at the SoC + * level. Because it is not possible as of now + * to enable two cryptographic engines in + * parallel, disable this one by default. + */ status = "disabled"; }; };