diff options
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra234.dtsi | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 6365130a84cf..de98068e22b4 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -1923,6 +1923,7 @@ interconnects = <&mc TEGRA194_MEMORY_CLIENT_HOST1XDMAR &emc>; interconnect-names = "dma-mem"; iommus = <&smmu TEGRA194_SID_HOST1X>; + dma-coherent; /* Context isolation domains */ iommu-map = <0 &smmu TEGRA194_SID_HOST1X_CTX0 1>, diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 62f7c59df8c6..8fb6dd8b1664 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -2151,6 +2151,7 @@ interconnects = <&mc TEGRA234_MEMORY_CLIENT_HOST1XDMAR &emc>; interconnect-names = "dma-mem"; iommus = <&smmu_niso1 TEGRA234_SID_HOST1X>; + dma-coherent; /* Context isolation domains */ iommu-map = <0 &smmu_niso0 TEGRA234_SID_HOST1X_CTX0 1>, |