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Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra194.dtsi')
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra194.dtsi60
1 files changed, 54 insertions, 6 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 076d5efc4c3d..5ba7a4519b95 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1840,7 +1840,11 @@
interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE1R &emc>,
<&mc TEGRA194_MEMORY_CLIENT_PCIE1W &emc>;
- interconnect-names = "read", "write";
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE1>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE1 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
pcie@14120000 {
@@ -1890,7 +1894,11 @@
interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE2AR &emc>,
<&mc TEGRA194_MEMORY_CLIENT_PCIE2AW &emc>;
- interconnect-names = "read", "write";
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE2>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE2 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
pcie@14140000 {
@@ -1940,7 +1948,11 @@
interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE3R &emc>,
<&mc TEGRA194_MEMORY_CLIENT_PCIE3W &emc>;
- interconnect-names = "read", "write";
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE3>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE3 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
pcie@14160000 {
@@ -1990,7 +2002,11 @@
interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE4R &emc>,
<&mc TEGRA194_MEMORY_CLIENT_PCIE4W &emc>;
- interconnect-names = "read", "write";
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE4>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE4 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
pcie@14180000 {
@@ -2040,7 +2056,11 @@
interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE0R &emc>,
<&mc TEGRA194_MEMORY_CLIENT_PCIE0W &emc>;
- interconnect-names = "read", "write";
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE0>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE0 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
pcie@141a0000 {
@@ -2094,7 +2114,11 @@
interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE5R &emc>,
<&mc TEGRA194_MEMORY_CLIENT_PCIE5W &emc>;
- interconnect-names = "read", "write";
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE5>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE5 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
pcie_ep@14160000 {
@@ -2127,6 +2151,14 @@
nvidia,aspm-cmrt-us = <60>;
nvidia,aspm-pwr-on-t-us = <20>;
nvidia,aspm-l0s-entrance-latency-us = <3>;
+
+ interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE4R &emc>,
+ <&mc TEGRA194_MEMORY_CLIENT_PCIE4W &emc>;
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE4>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE4 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
pcie_ep@14180000 {
@@ -2159,6 +2191,14 @@
nvidia,aspm-cmrt-us = <60>;
nvidia,aspm-pwr-on-t-us = <20>;
nvidia,aspm-l0s-entrance-latency-us = <3>;
+
+ interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE0R &emc>,
+ <&mc TEGRA194_MEMORY_CLIENT_PCIE0W &emc>;
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE0>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE0 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
pcie_ep@141a0000 {
@@ -2194,6 +2234,14 @@
nvidia,aspm-cmrt-us = <60>;
nvidia,aspm-pwr-on-t-us = <20>;
nvidia,aspm-l0s-entrance-latency-us = <3>;
+
+ interconnects = <&mc TEGRA194_MEMORY_CLIENT_PCIE5R &emc>,
+ <&mc TEGRA194_MEMORY_CLIENT_PCIE5W &emc>;
+ interconnect-names = "dma-mem", "write";
+ iommus = <&smmu TEGRA194_SID_PCIE5>;
+ iommu-map = <0x0 &smmu TEGRA194_SID_PCIE5 0x1000>;
+ iommu-map-mask = <0x0>;
+ dma-coherent;
};
sram@40000000 {