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ARM: dts: msm: set dma mapping mode to atomic

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set qcom,iommu-dma = "atomic" for all gvm targets to avoid
issues with fastmap mappings.

Change-Id: I17f71b3bdc2bb1c1d2aa13411999305fc4b5a5d4
This commit is contained in:
Venkata Rao Kakani 2021-03-31 17:29:31 +05:30
commit ed40237f52
3 changed files with 10 additions and 0 deletions
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2
qcom/sa6155p-vm.dtsi
View file

@ -436,10 +436,12 @@
&qupv3_0 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};
&qupv3_1 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};

4
qcom/sa8155-vm.dtsi
View file

@ -854,21 +854,25 @@
&qupv3_0 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};
&qupv3_1 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};
&qupv3_2 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};
&qupv3_3 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};
&pcie_rc0 {

4
qcom/sa8195-vm.dtsi
View file

@ -881,19 +881,23 @@
&qupv3_0 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};
&qupv3_1 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};
&qupv3_2 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};
&qupv3_3 {
/delete-property/ qcom,msm-bus,num-paths;
/delete-property/ qcom,msm-bus,vectors-bus-ids;
qcom,iommu-dma = "atomic";
};