linux-kernel - Re: [PATCH 0/2] qcom: add basic interconnect support to UFS

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Date:   Thu, 17 Nov 2022 12:12:12 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Brian Masney <bmasney@...hat.com>, andersson@...nel.org
Cc:     agross@...nel.org, konrad.dybcio@...aro.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-scsi@...r.kernel.org
Subject: Re: [PATCH 0/2] qcom: add basic interconnect support to UFS

On 17/11/2022 11:49, Brian Masney wrote:
> This patch set adds very basic support for the interconnect framework
> to the Qualcomm portion of the UFS framework since the firmware on
> these platforms expects the interconnect votes to be present. The
> maximum throughput is requested to match what's already done in a few
> other drivers.
> 
> Here's the relevant entries from the interconnect_summary file in
> debugfs that shows the two ICC paths are setup for the first UFS
> host controller on the SA8540p automotive board (sc8280xp).

I wonder whether this is solving the same or orthogonal problem as my
old patchset here:

https://lore.kernel.org/all/20220513061347.46480-1-krzysztof.kozlowski@linaro.org/

Best regards,
Krzysztof