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

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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: I9069ba2df4d4b2e97a5e3278f1022c78157b05d7
This commit is contained in:
Pratham Pratap 2020-07-21 13:17:49 +05:30 • committed by Gerrit - the friendly Code Review server
commit d1e625f08c
1 changed files with 1 additions and 0 deletions
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1
qcom/shima-usb.dtsi
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@ -10,6 +10,7 @@
iommus = <&apps_smmu 0xa0 0x0>;
qcom,iommu-dma = "atomic";
qcom,iommu-dma-addr-pool = <0x90000000 0x60000000>;
dma-coherent;
#address-cells = <1>;
#size-cells = <1>;
ranges;