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Message-ID: <c1e9964b-5edc-46a6-bbd5-fd88aba66605@linaro.org>
Date: Wed, 31 Jan 2024 08:42:53 +0100
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Subject: Re: [PATCH v5 03/10] dt-bindings: arm: qcom,coresight-tpdm: Add
 support for CMB element size
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To: Tao Zhang <quic_taozha@quicinc.com>,
 Mathieu Poirier <mathieu.poirier@linaro.org>,
 Suzuki K Poulose <suzuki.poulose@arm.com>,
 Alexander Shishkin <alexander.shishkin@linux.intel.com>,
 Konrad Dybcio <konradybcio@gmail.com>, Mike Leach <mike.leach@linaro.org>,
 Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Jinlong Mao <quic_jinlmao@quicinc.com>, Leo Yan <leo.yan@linaro.org>,
 Greg Kroah-Hartman <gregkh@linuxfoundation.org>, coresight@lists.linaro.org,
 linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
 devicetree@vger.kernel.org, Tingwei Zhang <quic_tingweiz@quicinc.com>,
 Yuanfang Zhang <quic_yuanfang@quicinc.com>,
 Trilok Soni <quic_tsoni@quicinc.com>, Song Chai <quic_songchai@quicinc.com>,
 linux-arm-msm@vger.kernel.org, andersson@kernel.org
References: <1706605366-31705-1-git-send-email-quic_taozha@quicinc.com>
 <1706605366-31705-4-git-send-email-quic_taozha@quicinc.com>
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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In-Reply-To: <1706605366-31705-4-git-send-email-quic_taozha@quicinc.com>
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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@684c000" which only supports dsb sub-unit, I introduce
> a new example "tpdm@6c29000" to describe the usage of this new
> property.
> 
> Signed-off-by: Tao Zhang <quic_taozha@quicinc.com>
> Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
> ---
>  .../bindings/arm/qcom,coresight-tpdm.yaml     | 25 +++++++++++++++++++
>  1 file changed, 25 insertions(+)

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

Best regards,
Krzysztof