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From:   Fabio Estevam <festevam@gmail.com>
Date:   Tue, 2 Nov 2021 20:17:19 -0300
Message-ID: <CAOMZO5AxMXxDkNDqGJDhtepqSUxGRCWO+L=c67O==4fx66M7XQ@mail.gmail.com>
Subject: Re: [PATCH v2 11/13] mmc: sdhci-esdhc-imx: Add sdhc support for
 i.MXRT series
To:     Jesse Taube <mr.bossman075@gmail.com>
Cc:     NXP Linux Team <linux-imx@nxp.com>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Sascha Hauer <kernel@pengutronix.de>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Dong Aisheng <aisheng.dong@nxp.com>,
        Stefan Agner <stefan@agner.ch>,
        Linus Walleij <linus.walleij@linaro.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
        soc@kernel.org, Russell King - ARM Linux <linux@armlinux.org.uk>,
        Abel Vesa <abel.vesa@nxp.com>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Jiri Slaby <jirislaby@kernel.org>,
        Giulio Benetti <giulio.benetti@benettiengineering.com>,
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        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>,
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On Tue, Nov 2, 2021 at 7:57 PM Jesse Taube <mr.bossman075@gmail.com> wrote:

>  static struct esdhc_soc_data usdhc_imx8qxp_data = {
>         .flags = ESDHC_FLAG_USDHC | ESDHC_FLAG_STD_TUNING
> @@ -357,6 +363,7 @@ static const struct of_device_id imx_esdhc_dt_ids[] = {
>         { .compatible = "fsl,imx7ulp-usdhc", .data = &usdhc_imx7ulp_data, },
>         { .compatible = "fsl,imx8qxp-usdhc", .data = &usdhc_imx8qxp_data, },
>         { .compatible = "fsl,imx8mm-usdhc", .data = &usdhc_imx8mm_data, },
> +       { .compatible = "fsl,imxrt-usdhc", .data = &usdhc_imxrt_data, },

I thought Rob suggested to use the SoC name, so this would be:

{ .compatible = "fsl,imxrt1050-usdhc", .data = &usdhc_imxrt1050_data, },

The same applies to the other bindings in the series.

This way it would be possible to differentiate between future
supported i.MX RT devices.