From b3dc531ee7612279b2921ec27237cf2c5106b418 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Thu, 17 May 2018 11:56:27 +0300 Subject: arm64: dts: ls104x: add iommu-map to pci controllers The pci controllers are also behind the smmu so add the iommu-map property to reflect this. The bootloader needs to patch the stream id ranges to some sane values. Signed-off-by: Laurentiu Tudor --- arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi') diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index eb45e1fb3c12..fc869bd40add 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -807,6 +807,7 @@ #size-cells = <2>; device_type = "pci"; dma-coherent; + iommu-map = <0 &smmu 0 1>; /* update by bootloader */ num-viewport = <6>; bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */ @@ -833,6 +834,7 @@ #size-cells = <2>; device_type = "pci"; dma-coherent; + iommu-map = <0 &smmu 0 1>; /* update by bootloader */ num-viewport = <6>; bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */ @@ -859,6 +861,7 @@ #size-cells = <2>; device_type = "pci"; dma-coherent; + iommu-map = <0 &smmu 0 1>; /* update by bootloader */ num-viewport = <6>; bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000 /* downstream I/O */ -- cgit v1.2.3