From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Jie Gan <jie.gan@oss.qualcomm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>,
James Clark <james.clark@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Tingwei Zhang <tingwei.zhang@oss.qualcomm.com>,
Mao Jinlong <jinlong.mao@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, coresight@lists.linaro.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: qcom: hamoa: enable ETR and CTCU devices
Date: Tue, 4 Nov 2025 13:47:29 +0100 [thread overview]
Message-ID: <25b7abfe-1881-41e5-914b-ee16ce63ed3e@oss.qualcomm.com> (raw)
In-Reply-To: <20251104-enable-etr-and-ctcu-for-hamoa-v1-2-af552cfb902c@oss.qualcomm.com>
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@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@10001000 {
> + compatible = "qcom,hamoa-ctcu","qcom,sa8775p-ctcu";
Missing space between after the comma
no issues otherwise
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2025-11-04 12:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-04 8:10 [PATCH 0/2] Enable ETR and CTCU device for hamoa Jie Gan
2025-11-04 8:10 ` [PATCH 1/2] dt-binding: arm: add " Jie Gan
2025-11-05 8:59 ` Krzysztof Kozlowski
2025-11-04 8:10 ` [PATCH 2/2] arm64: dts: qcom: hamoa: enable ETR and CTCU devices Jie Gan
2025-11-04 12:47 ` Konrad Dybcio [this message]
2025-11-05 1:14 ` Jie Gan
2025-11-05 9:09 ` Konrad Dybcio
2025-11-05 9:17 ` Krzysztof Kozlowski
2025-11-06 1:14 ` Jie Gan
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