linux-kernel - Re: [PATCH] ARM: dts: imx7d-sdb: Remove duplicate regulator-can2-3v3

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Message-ID: <CAOMZO5AJH=Ay4MPt1Gi8LxmUSfhg3dMdcHRjsFzzQ9ZxD72TjA@mail.gmail.com>
Date:   Mon, 18 Jun 2018 13:32:14 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Leonard Crestez <leonard.crestez@....com>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        Fabio Estevam <fabio.estevam@....com>,
        Dong Aisheng <aisheng.dong@....com>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        NXP Linux Team <linux-imx@....com>,
        Sascha Hauer <kernel@...gutronix.de>,
        Robby Cai <robby.cai@....com>
Subject: Re: [PATCH] ARM: dts: imx7d-sdb: Remove duplicate regulator-can2-3v3

On Mon, Jun 18, 2018 at 10:11 AM, Leonard Crestez
<leonard.crestez@....com> wrote:
> Two different regulators are defined with the same name and label but
> distinct properties.
>
> The first definition was added with the first board dts and the second
> was added when upstream added flexcan support.
>
> Looking at schematics it is indeed gpio2 14 connected to the STB pin of
> the CAN transceiver so remove the first definition.
>
> The second definition entirely overrides the first so this already
> worked and this patch results in no DTB change, just a cleanup.
>
> Signed-off-by: Leonard Crestez <leonard.crestez@....com>

Reviewed-by: Fabio Estevam <fabio.estevam@....com>