phy: cadence-torrent: Add PCIe multilink + USB with same SSC register config for...

phy: cadence-torrent: Add PCIe multilink + USB with same SSC register config for 100 MHz refclk

Add register sequences and support for PCIe multilink + USB configuration
for 100MHz reference clock. The same SSC is used for both PCIe and USB.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Co-developed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20250616064705.3225758-3-s-vadapalli@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>