These are common dwc macros that will be used for other platforms.

Link: https://lore.kernel.org/r/1c2d5a7a139be81fa15f356b2380163dbdebdc09.1655799816.git.baruch@tkos.co.ilSigned-off-by: NBaruch Siach <baruch.siach@siklu.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: NRob Herring <robh@kernel.org>