Evolution-x-devices/kernel_oneplus_sm8550-devicetrees
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ARM: dts: msm: Add IOMMU node on USB for cinder

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USB IOMMU configuration is needed to allow USB Master access
over bus going through SMMU for translation.

Change-Id: I2ef49f0088ac9d0e1a6913b010e672efdce6c7df
This commit is contained in:
Prashanth K
2022-04-07 15:07:02 +05:30
parent 8a5e8a139a
commit a1330e37e5
1 changed files with 5 additions and 0 deletions
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5
qcom/cinder-usb.dtsi
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@@ -32,6 +32,11 @@
compatible = "snps,dwc3";
reg = <0xa600000 0xd93c>;
iommus = <&apps_smmu 0xc0 0x0>;
qcom,iommu-dma = "atomic";
qcom,iommu-dma-addr-pool = <0x90000000 0x60000000>;
dma-coherent;
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
snps,disable-clk-gating;
snps,has-lpm-erratum;