From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C09661E86E; Tue, 3 Jun 2025 12:25:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748953513; cv=none; b=oEBGh4H1PCXqQRalNC3am962/r1m6X9NW3tV1mPCdE475mo4yfuoUnGfWaxxSMav5ta3ADIMAR9MR7RZqPA5YlYEDzZ9m9yITMPDba7lFNFklz3eFWFDejW0I8Y5MhfNExGLqJu3bWokUGMEAzArpWMdCwBDAUjEoLsKzW1a8Cs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748953513; c=relaxed/simple; bh=YsyA7tNc0e94qj6qio3wOBZShN/xA7ABzjpd8r1yO1E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gvM+ee9plidIxdzp1JrllSo3oW1BvcYyXMXQLb9exDtncQoj57VmgNy9bjF7zkg8tVYKn+uiWxMg75HHN0dEHh3MT6B2AKgEn0/pOH+4EvTLoogVzDDll1LC7C1rsw3d3O2CXf8JfqOoqm/y3Lx5cpdmjp/IczXlOlvE0C6ZzFM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 2F32812FC; Tue, 3 Jun 2025 05:24:52 -0700 (PDT) Received: from localhost (e132581.arm.com [10.1.196.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 873033F59E; Tue, 3 Jun 2025 05:25:08 -0700 (PDT) Date: Tue, 3 Jun 2025 13:25:04 +0100 From: Leo Yan To: Yuanfang Zhang Cc: Suzuki K Poulose , Mike Leach , James Clark , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexander Shishkin , kernel@oss.qualcomm.com, 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 v6 2/2] coresight: add coresight Trace Network On Chip driver Message-ID: <20250603122504.GA8020@e132581.arm.com> References: <20250522-trace-noc-v6-0-f5a9bcae90ee@quicinc.com> <20250522-trace-noc-v6-2-f5a9bcae90ee@quicinc.com> <3a19197d-b534-458c-b4d7-51fd9d2c954d@arm.com> <40599afc-4342-467c-87d8-3f53cbcfd242@quicinc.com> <20250523085655.GD2566836@e132581.arm.com> <4d54e620-abb9-4a36-bab0-3970c7e30a5f@arm.com> <62d1e4cb-cc13-4333-a160-66a280dca5f6@quicinc.com> <17abf8b5-8a2e-4573-a870-e2f98ad866a6@arm.com> <20250530125944.GB666854@e132581.arm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, Jun 03, 2025 at 11:22:58AM +0800, Yuanfang Zhang wrote: [...] > Using both dynamic and self-contained IDs within the same system can result in ID conflicts, which may cause decoding failures. If so, please follow up Suzuki's suggestion to expose Sysfs interface in TNOC device node. Leo