linux-kernel - Re: [PATCH v4 2/5] ARM: dts: imx6q: Add Engicam i.CoreM6 Quad/Dual initial support

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Message-ID: <119ad2fc-8e74-1193-8ee2-417cf1e6fd49@engicam.com>
Date:   Mon, 26 Sep 2016 15:44:05 +0200
From:   Matteo Lisi <matteo.lisi@...icam.com>
To:     Fabio Estevam <festevam@...il.com>,
        Michael Trimarchi <michael@...rulasolutions.com>
Cc:     Jagan Teki <jagan@...rulasolutions.com>,
        Jagan Teki <jagannadh.teki@...il.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        Shawn Guo <shawnguo@...nel.org>
Subject: Re: [PATCH v4 2/5] ARM: dts: imx6q: Add Engicam i.CoreM6 Quad/Dual
 initial support

Hi Fabio,

Our SOM doesn't use external PMIC.

We powered all devices with a fix voltage regulators that cannot be 
drive directly from SoC so
any external power rail can be driven by drivers.

Regards

Matteo



Il 21/09/2016 18:46, Fabio Estevam ha scritto:
> Hi Michael,
>
> On Tue, Sep 20, 2016 at 10:23 AM, Michael Trimarchi
> <michael@...rulasolutions.com> wrote:
>
>> Engicam use fixed regulator always on and on on boot. Their board does
>> not have any
>> external pmu. Is this answer to your comment?
> All I am saying is that  "regulator-boot-on" and "regulator-always-on"
> properties should be removed.
>
> The "reg_3p3v" regulator will be turned on and off by the flexcan driver.
>


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