From 540f17c5073bf680982aaec45a79f5cf42f22938 Mon Sep 17 00:00:00 2001
From: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
Date: Thu, 29 Aug 2024 14:01:30 +0530
Subject: [PATCH] ARM: dts: msm: Enable SMMU in kera

Enable SMMU for the USB controller on kera.

Note: Currently in bypass mode.
Change-Id: I59245b14cf20ddbfdc4782f4f23f6d702817a03c
Signed-off-by: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
---
 qcom/kera-usb.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/qcom/kera-usb.dtsi b/qcom/kera-usb.dtsi
index a0a8cc17..7798569b 100644
--- a/qcom/kera-usb.dtsi
+++ b/qcom/kera-usb.dtsi
@@ -36,6 +36,11 @@
 			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;