phy: exynos5-usbdrd: support HS combo phy for ExynosAutov920

phy: exynos5-usbdrd: support HS combo phy for ExynosAutov920

Support UTMI+ combo phy for this SoC, which is somewhat similar to
what the existing Exynos850 supports. The difference is that some
register offsets and bit fields are different from Exynos850.

Add required change in phy driver to support combo HS phy for this SoC.

Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Pritam Manohar Sutar <pritam.sutar@samsung.com>
Link: https://patch.msgid.link/20251124110453.2887437-5-pritam.sutar@samsung.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>