From: Krzysztof Kozlowski <krzk@kernel.org>
To: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
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: Wed, 5 Nov 2025 10:17:35 +0100 [thread overview]
Message-ID: <a1694c50-47a5-4f5c-abb1-6fec7a490e7a@kernel.org> (raw)
In-Reply-To: <7affc5e7-14b9-4959-9943-40e416f64d92@oss.qualcomm.com>
On 05/11/2025 10:09, Konrad Dybcio wrote:
> On 11/5/25 2:14 AM, Jie Gan wrote:
>>
>>
>> On 11/4/2025 8:47 PM, Konrad Dybcio wrote:
>>> 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
>>
>> sorry for the mistake. Do I need send a new version to fix it?
>
> I think you do since Krzysztof made some comments
Not a technical ones, but about the process.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-11-05 9:17 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
2025-11-05 1:14 ` Jie Gan
2025-11-05 9:09 ` Konrad Dybcio
2025-11-05 9:17 ` Krzysztof Kozlowski [this message]
2025-11-06 1:14 ` Jie Gan
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