[PATCH v1] ARM: dts: at91-microchip-ksz9477-evb: start using kernel DT

Oleksij Rempel o.rempel at pengutronix.de
Thu Apr 7 05:45:58 PDT 2022


On Thu, Apr 07, 2022 at 02:26:18PM +0200, Ahmad Fatoum wrote:
> On 07.04.22 10:59, Oleksij Rempel wrote:
> > This DT is mainlined to the kernel. Now we can start using kernel
> > version. At same time it will fix SPI and KSZ switch detection.
> > 
> > Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
> > ---
> 
> >  / {
> > -	model = "Microchip EVB-KSZ9477";
> > -	compatible = "atmel,sama5d3-ksz9477-evb", "atmel,sama5d3", "atmel,sama5";
> > -
> > -	aliases {
> > -		mmc0 = &mmc0;
> > -	};
> 
> Doesn't this change the name of the MMC device?

It is done by arch/arm/dts/sama5d3.dtsi
which is still included by this file.

> > +&reg_vcc_mmc0 {
> > +	status = "disabled";
> >  };
> 
> Why?

mmc0 is not working if this regulator is enabled and suddenly I do not have
enough time resources to investigate what exactly is wrong with it.

Regards,
Oleksij
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