From: Abel Vesa <abel.vesa@oss.qualcomm.com>
Date: Tue, 24 Mar 2026 15:29:43 +0000 (+0200)
Subject: arm64: dts: qcom: eliza: Add missing msi-parent for UFS
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b25a72abaf0aaaecc3820b8253d809246fc7ed3;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: eliza: Add missing msi-parent for UFS

Wire up the UFS controller to the GIC ITS by specifying the
msi-parent property. The UFS host uses MSI and requires a valid
ITS mapping in order to allocate and receive interrupts.

Add the ITS reference along with the device ID to match the SMMU
stream ID.

Fixes: db7fe6963466 ("arm64: dts: qcom: Introduce Eliza Soc base dtsi")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260324-eliza-base-dt-fixes-v3-3-3a4a03e72f8f@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/eliza.dtsi b/arch/arm64/boot/dts/qcom/eliza.dtsi
index fab603cd8e42..62fccb43a7e8 100644
--- a/arch/arm64/boot/dts/qcom/eliza.dtsi
+++ b/arch/arm64/boot/dts/qcom/eliza.dtsi
@@ -785,6 +785,8 @@
 			iommus = <&apps_smmu 0x60 0x0>;
 			dma-coherent;
 
+			msi-parent = <&gic_its 0x60>;
+
 			lanes-per-direction = <2>;
 			qcom,ice = <&ice>;