[PATCH v1] dts: qcs6490-rb3gen2: Switch USB controller to peripheral mode

[Sumit Garg]

On Fri, Nov 14, 2025 at 12:10:42PM +0530, Balaji Selvanathan wrote:
> Change USB controller dr_mode from "host" to "peripheral" to enable
> fastboot support on the QCS6490 RB3Gen2 board.
> 
> Signed-off-by: Balaji Selvanathan <balaji.selvanathan at oss.qualcomm.com>
> ---
>  arch/arm/dts/qcs6490-rb3gen2-u-boot.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/dts/qcs6490-rb3gen2-u-boot.dtsi b/arch/arm/dts/qcs6490-rb3gen2-u-boot.dtsi
> index fbe72595f5a..50674b692ed 100644
> --- a/arch/arm/dts/qcs6490-rb3gen2-u-boot.dtsi
> +++ b/arch/arm/dts/qcs6490-rb3gen2-u-boot.dtsi
> @@ -18,7 +18,7 @@
>  };
>  
>  &usb_1_dwc3 {
> -	dr_mode = "host";
> +	dr_mode = "peripheral";
>  	/delete-property/ usb-role-switch;
>  };

I would rather suggest to try and drop this override "&usb_1_dwc3"
completely since the peripheral mode should be the default when dr_mode
is set as "otg".

-Sumit

>  
> -- 
> 2.34.1
>