Commit 204b8d9e authored Jul 31, 2017 by Mayank Rana

ARM: dts: msm: Enable SMMU stage 1 bypass mode with USB on SDM845



This change reverts commit ("95d8216e ARM: dts: msm: Remove USB
IOMMU mapping on SDM845") which allows USB to use SMMU with stage 1
bypass mode as all pre-required configuration are available now. It
also updates iommu-cell property as it needs 2 values now.

Change-Id: If90128894bd6da62b324afa0577dec75bece3c6c
Signed-off-by: Mayank Rana <mrana@codeaurora.org>

parent 106f4889

arch/arm64/boot/dts/qcom/sdm845-usb.dtsi

+4 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,8 @@
		reg = <0x0a600000 0xf8c00>,
		<0x088ee000 0x400>;
		reg-names = "core_base", "ahb2phy_base";
		iommus = <&apps_smmu 0x740 0x0>;
		qcom,smmu-s1-bypass;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		@@ -331,6 +333,8 @@
		reg = <0x0a800000 0xf8c00>,
		<0x088ee000 0x400>;
		reg-names = "core_base", "ahb2phy_base";
		iommus = <&apps_smmu 0x760 0x0>;
		qcom,smmu-s1-bypass;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;