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 0E1771F1521 for ; Thu, 20 Feb 2025 12:25:28 +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=1740054329; cv=none; b=pCLmlpqJfggTWraS5WIS+VJmE6AFPDC1ZND4fEz3Bd1lbF+1fy01Ik+PLg4Ng7Y2oF1e+uo+feZ9yXtLdMOHreQHu4tswh+G1KgZOi2EFt0yysXOc5w4h2ybEbeGtj3n5Ry8gTcrEKz7ctACifIYtZyl3z5NmMdpfxsN/jBvoqE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740054329; c=relaxed/simple; bh=bwt4JLJKdZcJ5UhgJheo0zVG9aIWXvxOCWLl4U9L4q8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=FoJwcS7EFVqfRAnSYkLN3SzR2Y8cjSclltcJ4GBTMWXhDCp7wZEjmGJijAyoG8Susxv1YlvmtfS0JQdbZgxYxxuVFzYtIfAs81m/LFzxTfU3HxO1i+fgc2sucPBRaATqKkZ4jhp+Y19HVeUS+x8YCn9XgOAg1HX/0cTZrYsmZ6Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ALEwZhAx; 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="ALEwZhAx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA2A8C4CED1; Thu, 20 Feb 2025 12:25:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740054328; bh=bwt4JLJKdZcJ5UhgJheo0zVG9aIWXvxOCWLl4U9L4q8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ALEwZhAxCtgHECp5w97Tz9QhBkAlGhyq9CJZWbmwFhYtOpdfG07curFgUlC0vfGDm v6SZUhM2m4wkjgzHScy5m4yn4Tq7z2kgXa5imUfU2hE5P9C48ffBq2Cly1yPqtzLAT Ro8Je4WsuaFl/BUOis+46vO1MQ7ty1s/CmwWAJXXGJzcYAmoGWL5iq1485/Lcz7Jsp j2+p2zbFrdtipKH9p/cpsYrn92nu2uPvVFgaCVyGdBG6xmqkJjttnRLPgSuaiJlP+J VOFv8QV5EXbMyad39fpyeUuhny+lE3DCK+IpcL5mCmsCAvEctvQmEr/55LP4472dOj ctaAfj3iB4ucg== Message-ID: <1bdf70d0-5011-4faa-88c2-96703d3907e7@kernel.org> Date: Thu, 20 Feb 2025 13:25:23 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/5] dt-bindings: arm: Add Coresight device Trace NOC definition To: Yuanfang Zhang , Suzuki K Poulose , Mike Leach , James Clark , Alexander Shishkin Cc: kernel@quicinc.com, linux-kernel@vger.kernel.org, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org References: <20250220-trace-noc-driver-v1-0-15d78bd48e12@quicinc.com> <20250220-trace-noc-driver-v1-1-15d78bd48e12@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 20/02/2025 10:41, Yuanfang Zhang wrote: > Adds new coresight-tnoc.yaml file describing the bindings required > to define Trace NOC in the device trees. > > Signed-off-by: Yuanfang Zhang
Please use scripts/get_maintainers.pl to get a list of necessary people and lists to CC. It might happen, that command when run on an older kernel, gives you outdated entries. Therefore please be sure you base your patches on recent Linux kernel. Tools like b4 or scripts/get_maintainer.pl provide you proper list of people, so fix your workflow. Tools might also fail if you work on some ancient tree (don't, instead use mainline) or work on fork of kernel (don't, instead use mainline). Just use b4 and everything should be fine, although remember about `b4 prep --auto-to-cc` if you added new patches to the patchset. You missed at least devicetree list (maybe more), so this won't be tested by automated tooling. Performing review on untested code might be a waste of time. Please kindly resend and include all necessary To/Cc entries.
> --- > .../bindings/arm/qcom,coresight-tnoc.yaml | 107 +++++++++++++++++++++ > 1 file changed, 107 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-tnoc.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-tnoc.yaml > new file mode 100644 > index 0000000000000000000000000000000000000000..b8c1aaf014fb483fd960ec55d1193fb3f66136d2 > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tnoc.yaml > @@ -0,0 +1,107 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/arm/qcom,coresight-tnoc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Ttrace NOC(Network On Chip) > + > +maintainers: > + - yuanfang Zhang > + > +description: > + The Trace NoC is an integration hierarchy which is a replacement of Dragonlink tile configuration. > + It brings together debug component like TPDA, funnel and interconnect Trace Noc which collects trace Wrap according to coding style. > + from subsystems and transfers to QDSS sink. > + > + It sits in the different subsystem of SOC and aggregates the trace and transports it to Aggregation TNoC > + or to QDSS trace sink eventually. Trace NoC embeds bridges for all the interfaces(APB, ATB, QPMDA & NTS). > + > + Trace NoC can take inputs from different trace sources i.e. ATB, QPMDA. > + > +# Need a custom select here or 'arm,primecell' will match on lots of nodes > +select: > + properties: > + compatible: > + contains: > + enum: > + - qcom,coresight-tnoc > + required: > + - compatible > + > +properties: > + $nodename: > + pattern: "^tn(@[0-9a-f]+)$" > + compatible: > + items: > + - const: qcom,coresight-tnoc > + - const: arm,primecell > + > + reg: > + minItems: 1 > + maxItems: 2 Look how existing bindings do it. You need to list and describe the items. Best regards, Krzysztof