From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Date: Thu, 2 Oct 2025 08:53:01 +0000 (+0300)
Subject: arm64: dts: qcom: msm8996: add interconnect paths to USB2 controller
X-Git-Tag: v6.12.63~256
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b528a34aaf487bb91d4db80d48dfc1c3aa28e40f;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: qcom: msm8996: add interconnect paths to USB2 controller

[ Upstream commit 242f7558e7bf54cb63c06506f7b0630dd67d45a4 ]

Add the missing interconnects to the USB2 host. The Fixes tag points to
the commit which broke probing of the USB host on that platform.

Fixes: 130733a10079 ("interconnect: qcom: msm8996: Promote to core_initcall")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20251002-fix-msm8996-icc-v1-2-a36a05d1f869@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 0a8884145865d..932994f65b250 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -3449,6 +3449,9 @@
 					  <&gcc GCC_USB20_MASTER_CLK>;
 			assigned-clock-rates = <19200000>, <60000000>;
 
+			interconnects = <&pnoc MASTER_USB_HS &bimc SLAVE_EBI_CH0>,
+					<&bimc MASTER_AMPSS_M0 &pnoc SLAVE_USB_HS>;
+			interconnect-names = "usb-ddr", "apps-usb";
 			power-domains = <&gcc USB30_GDSC>;
 			qcom,select-utmi-as-pipe-clk;
 			status = "disabled";