Re: [PATCH 1/8] ARM: dts: microchip: sam9x60_curiosity: Add power-supply properties for sdmmc nodes

[Krzysztof Kozlowski]

On 23/01/2024 10:07, Mihai.Sain@xxxxxxxxxxxxx wrote:
> Hi Krzysztof,
> 
> I'm sorry for quoting (email is sent from Outlook).
> The sdmmc controller from SAM9 MPUs doesn't support the IO voltage signaling/switching required by the UHS sd-card.
> On the electrical schematics of the boards the controller and sd-card power pins are connected to 3V3 regulator.
> On the SAMA5 MPUs there is support for IO voltage switching but since we have issues with the tuning procedure required but the UHS cards,
> we want to keep vqmmc at 3V3 in order to use high-speed mode.

OK, it is fine for me.

Best regards,
Krzysztof