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Merge "ARM: dts: qcom: use property “iommu-addresses” for UFSHC"

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qctecmdr
2024-02-22 13:42:34 -08:00
committed by Gerrit - the friendly Code Review server
parent f32579f132 10d8b6507b
commit 9d4a54d341
1 changed files with 9 additions and 1 deletions
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10
qcom/sun.dtsi
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@@ -2262,6 +2262,14 @@
reg = <0x10c3000 0x1000>;
};
ufshc_dma_resv: ufshc_dma_resv_region {
/*
* Restrict IOVA mappings for UFSHC buffers to the 3 GB region
* from 0x1000 - 0xffffffff.
*/
iommu-addresses = <&ufshc_mem 0x0 0x1000>;
};
ufshc_mem: ufshc@1d84000 {
compatible = "qcom,ufshc";
reg = <0x1d84000 0x3000>,
@@ -2382,8 +2390,8 @@
iommus = <&apps_smmu 0x60 0x0>;
qcom,iommu-dma = "fastmap";
qcom,iommu-dma-addr-pool = <0x1000 0xFFFFF000>;
qcom,iommu-msi-size = <0x1000>;
memory-region = <&ufshc_dma_resv>;
shared-ice-cfg = <&ice_cfg>;
dma-coherent;