From: <orito.takao@socionext.com>
To: <ulf.hansson@linaro.org>
Cc: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
<linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <masami.hiramatsu@linaro.org>,
<jaswinder.singh@linaro.org>, <sugaya.taichi@socionext.com>,
<kasai.kazuhiro@socionext.com>, <kanematsu.shinji@socionext.com>
Subject: Re: [PATCH 2/2] mmc: sdhci-milbeaut: add Milbeaut SD controller driver
Date: Tue, 7 May 2019 09:18:40 +0000 [thread overview]
Message-ID: <20190507181831.9D75.F0D17A80@socionext.com> (raw)
In-Reply-To: <CAPDyKFrBJeBNOPh9H3Yn-6-um2B-9Gt6_pW8Qh0ZGQB26-tq+Q@mail.gmail.com>
Thank you for reviewing my patches.
> [...]
>
> > +
> > +static void sdhci_milbeaut_power_off(struct sdhci_host *host)
> > +{
> > + struct f_sdhost_priv *priv = sdhci_priv(host);
> > +
> > + gpiod_set_value(priv->power_gpio, 0);
> > + udelay(1000);
> > +}
> > +
> > +static void sdhci_milbeaut_power_on(struct sdhci_host *host)
> > +{
> > + struct f_sdhost_priv *priv = sdhci_priv(host);
> > +
> > + gpiod_set_value(priv->power_gpio, 1);
> > +}
> > +
>
> As stated for the DT doc patch, please use a fixed GPIO regulator
> instead. In this way you will also get a the OCR mask based upon the
> GPIO regulator, which is parsed out by the mmc core when sdhci calls
> mmc_regulator_get_supply().
I see. I will update this part too at the view point of using regurator.
Thanks
Orito
>
> Otherwise, this looks good to me.
>
> [...]
>
> Kind regards
> Uffe
--
Takao Orito <orito.takao@socionext.com>
prev parent reply other threads:[~2019-05-07 9:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-26 2:06 Takao Orito
2019-04-29 10:31 ` Ulf Hansson
2019-05-07 9:18 ` orito.takao [this message]
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