linux-kernel - Re: [RESEND v7 0/3] Add dedicated Qcom ICE driver

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Message-ID: <yq1a5x1wl4g.fsf@ca-mkp.ca.oracle.com>
Date:   Wed, 14 Jun 2023 21:49:27 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Abel Vesa <abel.vesa@...aro.org>
Cc:     Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Biggers <ebiggers@...nel.org>, linux-mmc@...r.kernel.org,
        devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-msm@...r.kernel.org, linux-crypto@...r.kernel.org,
        linux-scsi@...r.kernel.org
Subject: Re: [RESEND v7 0/3] Add dedicated Qcom ICE driver


Abel,

> As both SDCC and UFS drivers use the ICE with duplicated implementation,
> while none of the currently supported platforms make use concomitantly
> of the same ICE IP block instance, the new SM8550 allows both UFS and
> SDCC to do so. In order to support such scenario, there is a need for
> a unified implementation and a devicetree node to be shared between
> both types of storage devices. So lets drop the duplicate implementation
> of the ICE from both SDCC and UFS and make it a dedicated (soc) driver.

Applied 1-2 to 6.5/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering