From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 678132F90D5; Wed, 5 Nov 2025 09:17:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762334261; cv=none; b=AWguzFZpvgmlfOZYDUSyZAeFkVbNfXNwGKxEHmy6Sp5UblWoOLTBtl6RZhS9ZEAgVujIeTv9pobh0ZFvSI0FK0hkLNgd0gKbV4O8nZc3IXyUP/snmYtBwPjlU33/fmlNHo/sjJc0tpVUW8YK7yemgLtBaHjPr9hYuNpv7fZ7BqM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762334261; c=relaxed/simple; bh=xA2XI2nOTFCzjuA/dAgtuOVq3V1uHZV8QqpLPavhtMw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Cj79W2GPbTDR67L6XJNtirhdLWOvYhfHo3COI9PmdUxLfoB0djbzNZcXcqc4DG5LYE0aIad+z9ddHYdWi4dCPxgERamHo6mO7vHPTPQlAJENwg8ziLNp5QwDDd7xTOglGA05mQr9Jogdwj4dMGtB4SBIOOR/2t7UQ3UH57nfm8E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PR5BRBM+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PR5BRBM+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5D2C8C116B1; Wed, 5 Nov 2025 09:17:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762334260; bh=xA2XI2nOTFCzjuA/dAgtuOVq3V1uHZV8QqpLPavhtMw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=PR5BRBM+GHfaT11n3edlqO5gTOnihCbbzacBv8aVlfTz+Cmppr4r0CLRvCYL9cpRr k388BdCslmsQpTkG8yAdU1CNGO6YsWksU8eNoCGmv8aIbCLhdrrRWJiOd62f4gRACc LHluNe2Gf9TqnAp44Nuud1FsnoL9BwGX3SWvroEUMMSBH+JgYIOapJJ+V8AZNKJOf2 mGZxNj5eWhV5ykycz94BPhtDsYiW/C4XbkUd37wQCPt4X6XujN5RlqV8NiY35Y/VKu FLCJXPHnF7BvonxWTLI1ko1WMKfhjtE1k4JADvYTZToA+4vjGJKABbXR5Q9KC1XD0N WGT1N6NHzir2A== Message-ID: Date: Wed, 5 Nov 2025 10:17:35 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] arm64: dts: qcom: hamoa: enable ETR and CTCU devices To: Konrad Dybcio , Jie Gan , Suzuki K Poulose , Mike Leach , James Clark , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Tingwei Zhang , Mao Jinlong , Bjorn Andersson , Konrad Dybcio 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 References: <20251104-enable-etr-and-ctcu-for-hamoa-v1-0-af552cfb902c@oss.qualcomm.com> <20251104-enable-etr-and-ctcu-for-hamoa-v1-2-af552cfb902c@oss.qualcomm.com> <25b7abfe-1881-41e5-914b-ee16ce63ed3e@oss.qualcomm.com> <8a7dd1b4-505a-4507-8cc1-75d955c706eb@oss.qualcomm.com> <7affc5e7-14b9-4959-9943-40e416f64d92@oss.qualcomm.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit 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 >>>> --- >>>>   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