[PATCH 2/2] arm64: dts: qcom: hamoa: enable ETR and CTCU devices
Konrad Dybcio
konrad.dybcio at oss.qualcomm.com
Tue Nov 4 04:47:29 PST 2025
On 11/4/25 9:10 AM, Jie Gan wrote:
> Embedded Trace Router(ETR) is working as a DDR memory sink to collect
> tracing data from source device.
>
> The CTCU serves as the control unit for the ETR device, managing its
> behavior to determine how trace data is collected.
>
> Signed-off-by: Jie Gan <jie.gan at oss.qualcomm.com>
> ---
> arch/arm64/boot/dts/qcom/hamoa.dtsi | 160 +++++++++++++++++++++++++++++++++++-
> 1 file changed, 159 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi
> index a17900eacb20..ca4a473614ee 100644
> --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi
> +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi
> @@ -6713,6 +6713,35 @@ data-pins {
> };
> };
>
> + ctcu at 10001000 {
> + compatible = "qcom,hamoa-ctcu","qcom,sa8775p-ctcu";
Missing space between after the comma
no issues otherwise
Reviewed-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
Konrad
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