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Message-ID: <ZivRugyk+4OAHI0j@engicam>
Date: Fri, 26 Apr 2024 18:09:30 +0200
From: Fabio Aiuto <fabio.aiuto@...icam.com>
To: Fabio Estevam <festevam@...il.com>
Cc: Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Rob Herring <robh@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
devicetree@...r.kernel.org, imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Matteo Lisi <matteo.lisi@...icam.com>,
Mirko Ardinghi <mirko.ardinghi@...icam.com>,
Peng Fan <peng.fan@....com>,
Michael Trimarchi <michael@...rulasolutions.com>
Subject: Re: [PATCH v6 3/3] arm64: dts: imx93: Add Engicam i.Core MX93 EDIMM
2.0 Starter Kit
Dear Fabio,
Il Fri, Apr 26, 2024 at 12:56:11PM -0300, Fabio Estevam ha scritto:
> Hi Fabio,
>
> On Fri, Apr 26, 2024 at 12:31 PM Fabio Aiuto <fabio.aiuto@...icam.com> wrote:
>
> > +&usdhc3 { /* WiFi */
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> > + pinctrl-0 = <&pinctrl_usdhc3>;
> > + pinctrl-1 = <&pinctrl_usdhc3>;
> > + pinctrl-2 = <&pinctrl_usdhc3>;
> > + mmc-pwrseq = <&usdhc3_pwrseq>;
> > + bus-width = <4>;
> > + no-1-8-v;
> > + non-removable;
> > + max-frequency = <25000000>;
>
> Is this 25MHz limitation correct?
I will let you know next week,
thanks for your time spent reviewing,
kr,
fabio
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