Commit 8469561b authored Apr 19, 2021 by Mayank Rana Committed by Gerrit - the friendly Code Review server Apr 20, 2021

ARM: dts: msm: Reduce USB IOVA address size by size of LLCC TCM memory

This change reduces USB IOMMU address size by size of LLCC TCM memory
(i.e. 128KB). This simplified allowing usage of DDR or LLCC TCM memory
selection with USB RMNET IN buffer and need of changing anything with
IPA side geometry fastmap mapping.

Change-Id: I17335c9ac19b2bf1bf8005d485cc1f441aaf4d95

parent 9f6342e1

qcom/sdxlemur-usb.dtsi

+1 −1

Original line number	Diff line number	Diff line
		@@ -8,7 +8,7 @@

		iommus = <&apps_smmu 0x1a0 0x0>;
		qcom,iommu-dma = "atomic";
		qcom,iommu-dma-addr-pool = <0x40000000 0x60000000>;
		qcom,iommu-dma-addr-pool = <0x40000000 0x5ffe0000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;