[PATCHv2 4/4] usb: musb: ux500: add configuration and build options for ux500 dma

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Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@xxxxxxxxxxxxxx>
---
 drivers/usb/musb/Kconfig  |    7 +++++++
 drivers/usb/musb/Makefile |    5 +++++
 2 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 74073b3..ca64f75 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -176,6 +176,13 @@ config USB_TUSB_OMAP_DMA
 	help
 	  Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
 
+config USB_UX500_DMA
+	bool
+	depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
+	default USB_MUSB_UX500
+	help
+	  Enable DMA transfers on UX500 platforms.
+
 config	USB_MUSB_DEBUG
 	depends on USB_MUSB_HDRC
 	bool "Enable debugging messages"
diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile
index 74df528..4a83d6e 100644
--- a/drivers/usb/musb/Makefile
+++ b/drivers/usb/musb/Makefile
@@ -39,6 +39,11 @@ ifneq ($(CONFIG_MUSB_PIO_ONLY),y)
       ifeq ($(CONFIG_USB_TUSB_OMAP_DMA),y)
 	musb_hdrc-y		+= tusb6010_omap.o
 
+      else
+        ifeq ($(CONFIG_USB_UX500_DMA),y)
+	  musb_hdrc-y		+= ux500_dma.o
+
+        endif
       endif
     endif
   endif
-- 
1.7.4.1

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