linux-kernel - Re: [PATCH V2 0/9] mmc: mmci: sdmmc: add sdr104 support

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Message-ID: <CAPDyKFpD9GS2FNt2DOsnELtopzhAmyKizU6xhBrP5_uokFFHTw@mail.gmail.com>
Date:   Tue, 11 Feb 2020 16:16:20 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Ludovic BARRE <ludovic.barre@...com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        DTML <devicetree@...r.kernel.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH V2 0/9] mmc: mmci: sdmmc: add sdr104 support

On Tue, 11 Feb 2020 at 15:47, Ludovic BARRE <ludovic.barre@...com> wrote:
>
> hi Ulf
>
> Just a "gentleman ping" on this series
> https://patchwork.kernel.org/project/linux-mmc/list/?series=234011

I will have a look later this week. The merge window closed yesterday
and normally I don't queue anything but fixes during the merge window.

Anyway, apologize for the delays.

Kind regards
Uffe

>
> Regards
> Ludo
>
> Le 1/28/20 à 10:06 AM, Ludovic Barre a écrit :
> > To support the sdr104 mode, sdmmc variant needs:
> > -Hardware delay block support for sdmmc variant
> >   with tuning procedure
> > -Voltage switch callbacks
> > -sdmmc revision 2.0
> >
> > V2:
> > -regroup host->mmc_ops & mmc->ops assignment
> > -add timeout define
> > -rename prep_volt_switch to pre_sig_volt_switch
> > -rename volt_switch to post_sig_volt_switch
> > -add 'why' comment for "mmc: mmci: add volt_switch callbacks"
> >
> > Ludovic Barre (9):
> >    mmc: mmci: sdmmc: replace sg_dma_xxx macros
> >    mmc: mmci: sdmmc: rename sdmmc_priv struct to sdmmc_idma
> >    mmc: mmci: add a reference at mmc_host_ops in mmci struct
> >    mmc: mmci: add private pointer for variant
> >    dt-bindings: mmc: mmci: add delay block base register for sdmmc
> >    mmc: mmci: sdmmc: add execute tuning with delay block
> >    mmc: mmci: add volt_switch callbacks
> >    mmc: mmci: sdmmc: add voltage switch functions
> >    mmc: mmci: add sdmmc variant revision 2.0
> >
> >   .../devicetree/bindings/mmc/mmci.txt          |   2 +
> >   drivers/mmc/host/mmci.c                       |  42 +++-
> >   drivers/mmc/host/mmci.h                       |   8 +
> >   drivers/mmc/host/mmci_stm32_sdmmc.c           | 204 +++++++++++++++++-
> >   4 files changed, 248 insertions(+), 8 deletions(-)
> >