From 1b7fc8a281cae9e3176584558a4ac551ce0f777d Mon Sep 17 00:00:00 2001 From: Jie Gan Date: Wed, 11 Jun 2025 11:00:03 +0800 Subject: [PATCH] arm64: dts: qcom: qcs615: disable the CTI device of the camera block Disable the CTI device of the camera block to prevent potential NoC errors during AMBA bus device matching. The clocks for the Qualcomm Debug Subsystem (QDSS) are managed by aoss_qmp through a mailbox. However, the camera block resides outside the AP domain, meaning its QDSS clock cannot be controlled via aoss_qmp. Fixes: bf469630552a ("arm64: dts: qcom: qcs615: Add coresight nodes") Signed-off-by: Jie Gan Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20250611030003.3801-1-jie.gan@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/qcs615.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi index 6a7b79af40d33..bfbb210354922 100644 --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi @@ -2516,6 +2516,9 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + + /* Not all required clocks can be enabled from the OS */ + status = "fail"; }; cti@6c20000 { -- 2.47.2