Commit 24723944 authored Oct 03, 2019 by Sriharsha Allenki

ARM: dts: msm: Enable S1 SMMU for USB on Bengal

Enable Stage-1 SMMU for USB on Bengal and
pass the address range for IPA.
Also, use the base address as 0x50000000 instead of
the usual to support IPA to reduce memory usage on
32-bit architecture.

Change-Id: I2ff7898d6acd248d0e0d849e24539943e686515e

parent 02aa0c6f

qcom/bengal-usb.dtsi

+3 −0

Original line number	Diff line number	Diff line
		@@ -9,6 +9,9 @@
		reg = <0x4e00000 0x100000>;
		reg-names = "core_base";

		iommus = <&apps_smmu 0x120 0x0>;
		qcom,iommu-dma = "atomic";
		qcom,iommu-dma-addr-pool = <0x50000000 0x60000000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;