aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/musb/musb_io.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/musb/musb_io.h')
-rw-r--r--drivers/usb/musb/musb_io.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_io.h b/drivers/usb/musb/musb_io.h
index 223f0a51409..15f057722b6 100644
--- a/drivers/usb/musb/musb_io.h
+++ b/drivers/usb/musb/musb_io.h
@@ -56,6 +56,8 @@ static inline void writesb(const void __iomem *addr, const void *buf, int len)
#endif
+#ifndef CONFIG_BLACKFIN
+
/* NOTE: these offsets are all in bytes */
static inline u16 musb_readw(const void __iomem *addr, unsigned offset)
@@ -114,4 +116,26 @@ static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data)
#endif /* CONFIG_USB_TUSB6010 */
+#else
+
+static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
+ { return (u8) (bfin_read16(addr + offset)); }
+
+static inline u16 musb_readw(const void __iomem *addr, unsigned offset)
+ { return bfin_read16(addr + offset); }
+
+static inline u32 musb_readl(const void __iomem *addr, unsigned offset)
+ { return (u32) (bfin_read16(addr + offset)); }
+
+static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data)
+ { bfin_write16(addr + offset, (u16) data); }
+
+static inline void musb_writew(void __iomem *addr, unsigned offset, u16 data)
+ { bfin_write16(addr + offset, data); }
+
+static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data)
+ { bfin_write16(addr + offset, (u16) data); }
+
+#endif /* CONFIG_BLACKFIN */
+
#endif