phy: rockchip-inno-usb2: Support multi-bit mask properties

phy: rockchip-inno-usb2: Support multi-bit mask properties

The "bvalid" and "id" interrupts can trigger on either the rising edge
or the falling edge, so each interrupt has two enable bits and two
status bits. This change allows using a single property for both bits,
checking whether either bit is set.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220414032258.40984-5-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>