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References: <20210913191626.12726-1-heiko.thiery@gmail.com>
In-Reply-To: <20210913191626.12726-1-heiko.thiery@gmail.com>
From:   Fabio Estevam <festevam@gmail.com>
Date:   Mon, 13 Sep 2021 19:00:07 -0300
Message-ID: <CAOMZO5BtpPX7-sJogk1zuqJViRg+jy_3T3E672Xmp3WgZ5DHjg@mail.gmail.com>
Subject: Re: [PATCH] arm64: dts: imx8mq-kontron-pitx-imx8m: remove
 vqmmc-supply node
To:     Heiko Thiery <heiko.thiery@gmail.com>
Cc:     "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@lists.infradead.org>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Michael Walle <michael@walle.cc>,
        Joakim Zhang <qiangqing.zhang@nxp.com>,
        Shengjiu Wang <shengjiu.wang@nxp.com>,
        Rob Herring <robh+dt@kernel.org>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        NXP Linux Team <linux-imx@nxp.com>
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Hi Heiko,

On Mon, Sep 13, 2021 at 4:16 PM Heiko Thiery <heiko.thiery@gmail.com> wrote:
>
> The sw4 output (V_1V8_S0 voltage) from the PMIC is also used as supply
> for the eMMC. This voltage can not be changed and is not allowed to
> switched off. So we do not want to provide this regulator to the SDHC
> driver to control this voltage.

A Fixes tag would be appropriate here.
> Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>