diff mbox series

[3/4] usb: musb: Move musbhsdma macro definition to musb_dma.h

Message ID 1545896066-897-4-git-send-email-min.guo@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add MediaTek MUSB Controller Driver | expand

Commit Message

Min Guo Dec. 27, 2018, 7:34 a.m. UTC 
From: Min Guo <min.guo@mediatek.com>

Because the MediaTek musb controller dose not have a
separate DMA interrupt, these macros are required to
access the dma registers

Signed-off-by: Min Guo <min.guo@mediatek.com>
---
 drivers/usb/musb/musb_dma.h  | 6 ++++++
 drivers/usb/musb/musbhsdma.c | 7 +------
 2 files changed, 7 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h
index 8f60271..281e75d3 100644
--- a/drivers/usb/musb/musb_dma.h
+++ b/drivers/usb/musb/musb_dma.h
@@ -35,6 +35,12 @@ 
  *    whether shared with the Inventra core or separate.
  */
 
+#define MUSB_HSDMA_BASE		0x200
+#define MUSB_HSDMA_INTR		(MUSB_HSDMA_BASE + 0)
+#define MUSB_HSDMA_CONTROL		0x4
+#define MUSB_HSDMA_ADDRESS		0x8
+#define MUSB_HSDMA_COUNT		0xc
+
 #define	DMA_ADDR_INVALID	(~(dma_addr_t)0)
 
 #ifdef CONFIG_MUSB_PIO_ONLY
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index a688f7f..824adcb 100644
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -10,12 +10,7 @@ 
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include "musb_core.h"
-
-#define MUSB_HSDMA_BASE		0x200
-#define MUSB_HSDMA_INTR		(MUSB_HSDMA_BASE + 0)
-#define MUSB_HSDMA_CONTROL		0x4
-#define MUSB_HSDMA_ADDRESS		0x8
-#define MUSB_HSDMA_COUNT		0xc
+#include "musb_dma.h"
 
 #define MUSB_HSDMA_CHANNEL_OFFSET(_bchannel, _offset)		\
 		(MUSB_HSDMA_BASE + (_bchannel << 4) + _offset)