linux-kernel - Re: [PATCH v5 3/5] dt-bindings: arm: Add Coresight TMC Control Unit hardware

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Message-ID: <172606555436.153197.17103030569267503329.robh@kernel.org>
Date: Wed, 11 Sep 2024 09:39:15 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Jie Gan <quic_jiegan@...cinc.com>
Cc: Tingwei Zhang <quic_tingweiz@...cinc.com>,
	linux-arm-kernel@...ts.infradead.org,
	Tao Zhang <quic_taozha@...cinc.com>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	devicetree@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Song Chai <quic_songchai@...cinc.com>,
	Bjorn Andersson <andersson@...nel.org>, coresight@...ts.linaro.org,
	James Clark <james.clark@...aro.org>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	linux-arm-msm@...r.kernel.org,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	linux-kernel@...r.kernel.org, Conor Dooley <conor+dt@...nel.org>,
	Yuanfang Zhang <quic_yuanfang@...cinc.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Jinlong Mao <quic_jinlmao@...cinc.com>,
	Mike Leach <mike.leach@...aro.org>
Subject: Re: [PATCH v5 3/5] dt-bindings: arm: Add Coresight TMC Control Unit
 hardware


On Mon, 09 Sep 2024 11:34:56 +0800, Jie Gan wrote:
> Add binding file to specify how to define a Coresight TMC
> Control Unit device in device tree.
> 
> It is responsible for controlling the data filter function
> based on the source device's Trace ID for TMC ETR device.
> The trace data with that Trace id can get into ETR's buffer
> while other trace data gets ignored.
> 
> Signed-off-by: Jie Gan <quic_jiegan@...cinc.com>
> ---
>  .../bindings/arm/qcom,coresight-ctcu.yaml     | 84 +++++++++++++++++++
>  1 file changed, 84 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/qcom,coresight-ctcu.yaml
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>