Ensure appropriate configuration is done to make the host1x device
and context devices DMA coherent by adding the dma-coherent flag.
Fixes:
b35f5b53a87b ("arm64: tegra: Add context isolation domains on Tegra234")
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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>,
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>,