bus: omap-ocp2scp: enable compile testing

There seems to be nothing preventing the driver from being compile
tested so enable that for wider build coverage.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20251219110259.23630-1-johan@kernel.org
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Author: jhovold

drivers/bus/Kconfig

@@ -141,7 +141,7 @@ config OMAP_INTERCONNECT
 
 config OMAP_OCP2SCP
 	tristate "OMAP OCP2SCP DRIVER"
-	depends on ARCH_OMAP2PLUS
+	depends on ARCH_OMAP2PLUS || COMPILE_TEST
 	help
 	  Driver to enable ocp2scp module which transforms ocp interface
 	  protocol to scp protocol. In OMAP4, USB PHY is connected via