usb: dwc3: exynos: add support for Exynos2200 variant

Add Exynos2200 compatible string and associated driver data. This SoC
requires a Link interface AXI clock.

Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20250412203313.738429-3-ivo.ivanov.ivanov1@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>