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| author | Bharat Bhushan <Bharat.Bhushan@nxp.com> | 2017-09-07 04:38:31 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-09-25 07:25:48 (GMT) |
| commit | 35409e0af5d9ead7d0bc9a7b003811e6428dc1e3 (patch) | |
| tree | 9dbc424765d193734d43a79e58f65073215166b6 /arch | |
| parent | 6ce28ac1404b3ff9361a040ad229cb150011b7f4 (diff) | |
| download | linux-35409e0af5d9ead7d0bc9a7b003811e6428dc1e3.tar.xz | |
arm64: dts: ls1088a: Add iommu-map property for pci
This patch adds iommu-map property for PCIe, which enables
SMMU for these devices on LS1088.
Signed-off-by: Bharat Bhushan <Bharat.Bhushan@nxp.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index 85e77c6..92656b9 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -626,6 +626,7 @@ ranges = <0x81000000 0x0 0x00000000 0x20 0x00010000 0x0 0x00010000 /* downstream I/O */ 0x82000000 0x0 0x40000000 0x20 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ msi-parent = <&its>; + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic 0 0 0 109 IRQ_TYPE_LEVEL_HIGH>, @@ -651,6 +652,7 @@ ranges = <0x81000000 0x0 0x00000000 0x28 0x00010000 0x0 0x00010000 /* downstream I/O */ 0x82000000 0x0 0x40000000 0x28 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ msi-parent = <&its>; + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic 0 0 0 114 IRQ_TYPE_LEVEL_HIGH>, @@ -676,6 +678,7 @@ ranges = <0x81000000 0x0 0x00000000 0x30 0x00010000 0x0 0x00010000 /* downstream I/O */ 0x82000000 0x0 0x40000000 0x30 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ msi-parent = <&its>; + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic 0 0 0 119 IRQ_TYPE_LEVEL_HIGH>, |