usb: dwc3: meson-gxl: switch to generic_phy_set_mode

Use the PHY set_mode call instead of calling directly in the
PHY shared function.

Reviewed-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20240620-u-boot-usb-gxl-phy-set-mode-v2-2-b81c027bc02c@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
1 file changed