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References: <20240426152730.9806-1-fabio.aiuto@engicam.com> <20240426152730.9806-4-fabio.aiuto@engicam.com>
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From: Fabio Estevam <festevam@gmail.com>
Date: Fri, 26 Apr 2024 12:56:11 -0300
Message-ID: <CAOMZO5D=Ens3f-FnjEf8SDSTCChdzKW3m7LH+t6y6qUtWsSRZg@mail.gmail.com>
Subject: Re: [PATCH v6 3/3] arm64: dts: imx93: Add Engicam i.Core MX93 EDIMM
 2.0 Starter Kit
To: Fabio Aiuto <fabio.aiuto@engicam.com>
Cc: Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Rob Herring <robh@kernel.org>, 
	Conor Dooley <conor+dt@kernel.org>, devicetree@vger.kernel.org, imx@lists.linux.dev, 
	linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, 
	Matteo Lisi <matteo.lisi@engicam.com>, Mirko Ardinghi <mirko.ardinghi@engicam.com>, 
	Peng Fan <peng.fan@nxp.com>, Michael Trimarchi <michael@amarulasolutions.com>
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Hi Fabio,

On Fri, Apr 26, 2024 at 12:31=E2=80=AFPM Fabio Aiuto <fabio.aiuto@engicam.c=
om> wrote:

> +&usdhc3 { /* WiFi */
> +       #address-cells =3D <1>;
> +       #size-cells =3D <0>;
> +       pinctrl-names =3D "default", "state_100mhz", "state_200mhz";
> +       pinctrl-0 =3D <&pinctrl_usdhc3>;
> +       pinctrl-1 =3D <&pinctrl_usdhc3>;
> +       pinctrl-2 =3D <&pinctrl_usdhc3>;
> +       mmc-pwrseq =3D <&usdhc3_pwrseq>;
> +       bus-width =3D <4>;
> +       no-1-8-v;
> +       non-removable;
> +       max-frequency =3D <25000000>;

Is this 25MHz limitation correct?