linux-kernel - Re: [PATCH v3 11/38] mmc: tegra: Reconfigure pad voltages during voltage switching

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Date:   Fri, 31 Aug 2018 15:59:45 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Aapo Vienamo <avienamo@...dia.com>,
        Thierry Reding <treding@...dia.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Mikko Perttunen <mperttunen@...dia.com>,
        Stefan Agner <stefan@...er.ch>,
        DTML <devicetree@...r.kernel.org>, linux-tegra@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>
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 <avienamo@...dia.com> 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 <avienamo@...dia.com>
> > Acked-by: Thierry Reding <treding@...dia.com>
> 
> 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?

	https://patchwork.kernel.org/project/linux-mmc/list/?series=7351
	https://patchwork.kernel.org/project/linux-mmc/list/?series=9537

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.

Thanks,
Thierry

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