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ARM: dts: msm: Enable IO coherency with USB device on Lahaina

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USB device related memory allocation is always non-cacheable memory
and IO coherency is not enable with it. This change makes USB device
based memory allocation as cacheable and enable IO coherency with it.

Change-Id: Icb75d5165f9e46bb7d396c54f46b92b0c793dfdd
This commit is contained in:
Mayank Rana 2020-02-10 15:14:25 -08:00
commit df023b88cf
1 changed files with 2 additions and 0 deletions
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2
qcom/lahaina-usb.dtsi
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@ -10,6 +10,7 @@
iommus = <&apps_smmu 0x0 0x0>;
qcom,iommu-dma = "atomic";
qcom,iommu-dma-addr-pool = <0x90000000 0x60000000>;
dma-coherent;
#address-cells = <1>;
#size-cells = <1>;
ranges;
@ -333,6 +334,7 @@
iommus = <&apps_smmu 0x20 0x0>;
qcom,iommu-dma = "atomic";
qcom,iommu-dma-addr-pool = <0x90000000 0x60000000>;
dma-coherent;
#address-cells = <1>;
#size-cells = <1>;
ranges;