Re: [PATCH 6/8] usb: misc: eud: Add High-Speed Phy control for EUD operations

[Krzysztof Kozlowski]

On 31/07/2024 00:24, Elson Roy Serrao wrote:
> The Embedded USB Debugger(EUD) is a HS-USB on-chip hub to support the
> debug and trace capabilities on Qualcomm devices. It is physically
> present in between the usb connector and the usb controller. Being a
> HS USB hub, it relies on HS Phy for its functionality. Add HS phy
> support in the eud driver and control the phy during eud enable/disable
> operations.
> 

...
>  static ssize_t enable_show(struct device *dev,
> @@ -186,6 +216,11 @@ static int eud_probe(struct platform_device *pdev)
>  
>  	chip->dev = &pdev->dev;
>  
> +	chip->usb2_phy = devm_phy_get(chip->dev, "usb2-phy");
> +	if (IS_ERR(chip->usb2_phy))
> +		return dev_err_probe(chip->dev, PTR_ERR(chip->usb2_phy),
> +				     "no usb2 phy configured\n");

This nicely breaks all users.

NAK

Best regards,
Krzysztof