[PATCH v6 13/14] usb: otg: add basic mxs phy driver support

Richard Zhao [off-list ref] writes:

+config USB_MXS_PHY
+	tristate "Freescale MXS USB PHY support"
+	select STMP_DEVICE
+	select USB_OTG_UTILS

There should also be a dependency on ARM (or maybe even ARCH_MXS),
because you're using writel_relaxed() here, which only exists on arm and
sh4 and enabling it on other architectures breaks compilation.

Regards,
--
Alex