linux-kernel - Re: [PATCH] ARM: dts: imx7d-sdb: add rev-a board support

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Message-ID: <CAOMZO5CPZKqJdTPzZDw=19HW_YCg_JGvLpw9i3iKsi+EJF-yNg@mail.gmail.com>
Date:   Thu, 8 Nov 2018 13:37:43 -0200
From:   Fabio Estevam <festevam@...il.com>
To:     Yongcai Huang <anson.huang@....com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        NXP Linux Team <linux-imx@....com>
Subject: Re: [PATCH] ARM: dts: imx7d-sdb: add rev-a board support

Hi Anson,

On Thu, Nov 8, 2018 at 12:30 AM Anson Huang <anson.huang@....com> wrote:

> Thanks for pointing out this issue, I made a mistake when doing the search in git repo..
> So, if we have to assert a GPIO, there is no common way in pinctrl driver? Have to
> do it in driver itself? Like this case, we have to assert the GPIO in fec driver?

You could pass "phy-supply" property  and model it as gpio controlled regulator.