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@xxxxxxxxxxx> 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