>From 75dcd4a7bdf51db65dc5553a255b277f9d126e30 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Tue, 19 Nov 2019 17:01:39 +0200 Subject: [PATCH 1/2] arm64: dts: lx2160a: add iommus property for mc node Content-Type: text/plain; charset="us-ascii" Enable SMMU management for the MC firmware by adding the required iommus property in the device tree node. Signed-off-by: Laurentiu Tudor --- arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index b032f3890c8c..f46f0d0905b5 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -868,6 +868,7 @@ msi-parent = <&its>; /* iommu-map property is fixed up by u-boot */ iommu-map = <0 &smmu 0 0>; + iommus = <&smmu 0x4000>; dma-coherent; #address-cells = <3>; #size-cells = <1>; -- 2.17.1