[PATCH] usb: dwc3-meson-g12a: skip phy on -ENODATA aswell

[Neil Armstrong]

On 05/05/2021 10:41, Neil Armstrong wrote:
> If the PHY isn't specified in the DT, -ENODATA means it should be skipped,
> handle it like -ENOENT.
> 
> With that, devices without USB3 supported can have USB working (Odroid-HC4).
> 
> Fixes: adb049abf7 ("usb: dwc3: Add Meson G12A USB Glue")
> Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
> ---
>  drivers/usb/dwc3/dwc3-meson-g12a.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c
> index bd8bf227c8..90418ddc1d 100644
> --- a/drivers/usb/dwc3/dwc3-meson-g12a.c
> +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c
> @@ -298,7 +298,7 @@ static int dwc3_meson_g12a_get_phys(struct dwc3_meson_g12a *priv)
>  	for (i = 0 ; i < PHY_COUNT ; ++i) {
>  		ret = generic_phy_get_by_name(priv->dev, phy_names[i],
>  					      &priv->phys[i]);
> -		if (ret == -ENOENT)
> +		if (ret == -ENOENT || ret == -ENODATA)
>  			continue;
>  
>  		if (ret)
> 

Applied to u-boot-amlogic

Neil