From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Add the interconnect paths to enable drivers to vote on them, ensuring
the necessary NoC bandwidth is available.
This hasn't been done before, as prior to commit 05566ebcc0cd
("clk: qcom: gcc-x1e80100: Keep GCC USB QTB clock always ON"), this
would cause an inexplicable crash upon resume from system suspend.
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/hamoa.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi
index 051dee076416..233c7ab4c52c 100644
--- a/arch/arm64/boot/dts/qcom/hamoa.dtsi
+++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi
@@ -5318,6 +5318,13 @@ usb_1_ss0: usb@a600000 {
resets = <&gcc GCC_USB30_PRIM_BCR>;
+ interconnects = <&usb_south_anoc MASTER_USB3_0 QCOM_ICC_TAG_ALWAYS
+ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+ &config_noc SLAVE_USB3_0 QCOM_ICC_TAG_ACTIVE_ONLY>;
+ interconnect-names = "usb-ddr",
+ "apps-usb";
+
wakeup-source;
iommus = <&apps_smmu 0x1420 0x0>;
---
base-commit: db7efce4ae23ad5e42f5f55428f529ff62b86fab
change-id: 20260410-topic-hamoa_usb_icc-7f8d5bbef94b
Best regards,
--
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>