diff options
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a77980.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77980.dtsi | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi index c4ac28a0f716..5ed2daaca1f0 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi @@ -1386,7 +1386,8 @@ <0x02000000 0 0xfe200000 0 0xfe200000 0 0x0200000>, <0x02000000 0 0x30000000 0 0x30000000 0 0x8000000>, <0x42000000 0 0x38000000 0 0x38000000 0 0x8000000>; - dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>; + /* Map all possible DDR/IOMMU as inbound ranges */ + dma-ranges = <0x42000000 0 0x00000000 0 0x00000000 1 0x00000000>; interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>; @@ -1399,6 +1400,8 @@ resets = <&cpg 319>; phys = <&pcie_phy>; phy-names = "pcie"; + iommu-map = <0 &ipmmu_vi0 5 1>; + iommu-map-mask = <0>; status = "disabled"; }; |