linux-kernel - Re: [PATCH v5 03/10] dt-bindings: arm: qcom,coresight-tpdm: Add support for CMB element size

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Message-ID: <c1e9964b-5edc-46a6-bbd5-fd88aba66605@linaro.org>
Date: Wed, 31 Jan 2024 08:42:53 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Tao Zhang <quic_taozha@...cinc.com>,
 Mathieu Poirier <mathieu.poirier@...aro.org>,
 Suzuki K Poulose <suzuki.poulose@....com>,
 Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
 Konrad Dybcio <konradybcio@...il.com>, Mike Leach <mike.leach@...aro.org>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: Jinlong Mao <quic_jinlmao@...cinc.com>, Leo Yan <leo.yan@...aro.org>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, coresight@...ts.linaro.org,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 devicetree@...r.kernel.org, Tingwei Zhang <quic_tingweiz@...cinc.com>,
 Yuanfang Zhang <quic_yuanfang@...cinc.com>,
 Trilok Soni <quic_tsoni@...cinc.com>, Song Chai <quic_songchai@...cinc.com>,
 linux-arm-msm@...r.kernel.org, andersson@...nel.org
Subject: Re: [PATCH v5 03/10] dt-bindings: arm: qcom,coresight-tpdm: Add
 support for CMB element size

On 30/01/2024 10:02, Tao Zhang wrote:
> Add property "qcom,cmb-elem-bits" to support CMB(Continuous
> Multi-Bit) element for TPDM. The associated aggregator will read
> this size before it is enabled. CMB element size currently only
> supports 8-bit, 32-bit and 64-bit. Because the existing example
> tpdm "tpdm@...c000" which only supports dsb sub-unit, I introduce
> a new example "tpdm@...9000" to describe the usage of this new
> property.
> 
> Signed-off-by: Tao Zhang <quic_taozha@...cinc.com>
> Signed-off-by: Mao Jinlong <quic_jinlmao@...cinc.com>
> ---
>  .../bindings/arm/qcom,coresight-tpdm.yaml     | 25 +++++++++++++++++++
>  1 file changed, 25 insertions(+)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof