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Date:   Fri, 31 Aug 2018 15:59:45 +0200
From:   Thierry Reding <>
To:     Ulf Hansson <>
Cc:     Aapo Vienamo <>,
        Thierry Reding <>,
        Rob Herring <>,
        Mark Rutland <>,
        Jonathan Hunter <>,
        Adrian Hunter <>,
        Mikko Perttunen <>,
        Stefan Agner <>,
        DTML <>,,
        Linux Kernel Mailing List <>,
        "" <>
Subject: Re: [PATCH v3 11/38] mmc: tegra: Reconfigure pad voltages during
 voltage switching

On Fri, Aug 31, 2018 at 03:16:17PM +0200, Ulf Hansson wrote:
> On 30 August 2018 at 17:06, Aapo Vienamo <> wrote:
> > Parse the pinctrl state and nvidia,only-1-8-v properties from the device
> > tree. Validate the pinctrl and regulator configuration before unmasking
> > UHS modes. Implement pad voltage state reconfiguration in the mmc
> > start_signal_voltage_switch() callback. Add NVQUIRK_NEEDS_PAD_CONTROL
> > and add set it for Tegra210 and Tegra186.
> >
> > The pad configuration is done in the mmc callback because the order of
> > pad reconfiguration and sdhci voltage switch depend on the voltage to
> > which the transition occurs.
> >
> > Signed-off-by: Aapo Vienamo <>
> > Acked-by: Thierry Reding <>
> Applied this one the rest of the mmc changes, up and to patch27.
> Those changes I haven't picked in this series, I am assuming those
> will go through some another tree? Thierry, will you pick them up?

Yes, I can pick up the non-MMC patches into the Tegra tree. Can you also
look at the following two series and pick them up if you don't have any
further comments?

For the former, patches 1-4 should go into the MMC tree, and for the
latter you already picked up patch 1, so only patch 2 remains.


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