[PATCH 4/5] arm: dts: k3-j721e-beagleboneai64: Fix USB operation

[Nishanth Menon]

On 14:49-20240112, Roger Quadros wrote:
> Without correct SERDES MUX and Lane control settings
> USB0 will be broken. Set the MUX and Lane control devices
> to be auto probed so they are configured correctly.
> 
> Signed-off-by: Roger Quadros <rogerq at kernel.org>
> ---
>  arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi b/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi
> index f83caf7998..017a5a722e 100644
> --- a/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi
> +++ b/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi
> @@ -165,6 +165,7 @@
>  
>  &serdes_ln_ctrl {
>  	bootph-all;
> +	u-boot,mux-autoprobe;
>  };
>  
>  &serdes2_usb_link {
> @@ -173,6 +174,7 @@
>  
>  &usb_serdes_mux {
>  	bootph-all;
> +	u-boot,mux-autoprobe;
>  };
>  
>  &serdes_wiz2 {
> -- 
> 2.34.1
> 

Is this a u-boot thing? or a driver limitation?

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D