MIPS: MSP71xx: Platform support for MSP on-chip USB controller.

Signed-off-by: Anoop P A <anoop.pa@gmail.com>
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
Cc: Anoop P A <anoop.pa@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/2043/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/pmc-sierra/Kconfig b/arch/mips/pmc-sierra/Kconfig
index 8d79849..c437b8a 100644
--- a/arch/mips/pmc-sierra/Kconfig
+++ b/arch/mips/pmc-sierra/Kconfig
@@ -23,6 +23,7 @@
 	select SYS_SUPPORTS_MULTITHREADING
 	select IRQ_MSP_CIC
 	select HW_HAS_PCI
+	select MSP_HAS_USB
 
 config PMC_MSP7120_FPGA
 	bool "PMC-Sierra MSP7120 FPGA"
@@ -35,3 +36,7 @@
 config HYPERTRANSPORT
 	bool "Hypertransport Support for PMC-Sierra Yosemite"
 	depends on PMC_YOSEMITE
+
+config MSP_HAS_USB
+	boolean
+	depends on PMC_MSP