Re: [PATCH] ARM: dts: imx6qdl-sabre: Add mmc aliases

[Shawn Guo]

On Fri, Oct 28, 2022 at 10:18:11AM -0400, Detlev Casanova wrote:
> If not specified, the mmc0 and mmc1 devices will be the devices
> mmc@2190000 and mmc@2194000, which are in disabled state on the iMX.6
> Sabrelite devices.
> 
> The actual SD card reader devices are the ones at mmc@2198000 and
> mmc@219c000.
> 
> Set aliases to use the correct mmc devices order.

Is this something never worked or a regression?  For the latter, we may
need a Fixes tag?

Shawn

> 
> Signed-off-by: Detlev Casanova <detlev.casanova@xxxxxxxxxxxxx>
> ---
>  arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> index 22f8e2783cdf..12573e1f917c 100644
> --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> @@ -14,6 +14,11 @@ chosen {
>  		stdout-path = &uart2;
>  	};
>  
> +	aliases {
> +		mmc0 = &usdhc3;
> +		mmc1 = &usdhc4;
> +	};
> +
>  	memory@10000000 {
>  		device_type = "memory";
>  		reg = <0x10000000 0x40000000>;
> -- 
> 2.38.1
>