From 00b7d1455c90283a0631cafa0dc78fa5b532e4f7 Mon Sep 17 00:00:00 2001
From: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
Date: Tue, 28 May 2024 10:12:00 +0530
Subject: [PATCH] ARM: dts: msm: Enable SMMU in tuna

Enable SMMU for the USB controller on tuna.

Note: Currently in bypass mode.
Change-Id: If60f552246306b2f73527b2cd8cbb6a9396eeaad
Signed-off-by: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
---
 qcom/tuna-usb.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/qcom/tuna-usb.dtsi b/qcom/tuna-usb.dtsi
index cb065d25..21c1cea6 100644
--- a/qcom/tuna-usb.dtsi
+++ b/qcom/tuna-usb.dtsi
@@ -39,6 +39,11 @@
 			compatible = "snps,dwc3";
 			reg = <0xa600000 0xd93c>;
 
+			iommus = <&apps_smmu 0x40 0x0>;
+			qcom,iommu-dma = "bypass";
+			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;