From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Neil Armstrong <neil.armstrong@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Andy Gross <agross@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Konrad Dybcio <konrad.dybcio@linaro.org>,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-i2c@vger.kernel.org
Subject: Re: [PATCH v2 2/6] dt-bindings: i2c: qcom-geni: document I2C Master Hub serial I2C engine
Date: Fri, 18 Nov 2022 10:08:38 +0100 [thread overview]
Message-ID: <69afdac0-8313-d6d3-78d2-ddf8e0310836@linaro.org> (raw)
In-Reply-To: <20221114-narmstrong-sm8550-upstream-i2c-master-hub-v2-2-aadaa6997b28@linaro.org>
On 18/11/2022 09:45, Neil Armstrong wrote:
> The I2C Master Hub is a stripped down version of the GENI Serial Engine
> QUP Wrapper Controller but only supporting I2C serial engines without
> DMA support.
>
> Document the I2C Serial Engine variant used within the I2C Master
> Hub Wrapper.
>
> This serial engine variant lacks DMA support, requires a core clock,
> and since DMA support is lacking the memory interconnect path isn't
> needed.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
next prev parent reply other threads:[~2022-11-18 9:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-18 8:45 [PATCH v2 0/6] soc: qcom: add support for the I2C Master Hub Neil Armstrong
2022-11-18 8:45 ` [PATCH v2 1/6] dt-bindings: qcom: geni-se: document I2C Master Hub wrapper variant Neil Armstrong
2022-11-18 9:08 ` Krzysztof Kozlowski
2022-11-18 8:45 ` [PATCH v2 2/6] dt-bindings: i2c: qcom-geni: document I2C Master Hub serial I2C engine Neil Armstrong
2022-11-18 9:08 ` Krzysztof Kozlowski [this message]
2022-11-18 8:45 ` [PATCH v2 3/6] soc: qcom: geni-se: add desc struct to specify clocks from device match data Neil Armstrong
2022-11-18 9:06 ` Konrad Dybcio
2022-11-29 8:24 ` Neil Armstrong
2022-11-29 13:21 ` Konrad Dybcio
2022-11-18 8:45 ` [PATCH v2 4/6] soc: qcom: geni-se: add support for I2C Master Hub wrapper variant Neil Armstrong
2022-11-18 8:45 ` [PATCH v2 5/6] i2c: qcom-geni: add desc struct to prepare support for I2C Master Hub variant Neil Armstrong
2022-11-18 8:45 ` [PATCH v2 6/6] i2c: qcom-geni: add " Neil Armstrong
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