summaryrefslogtreecommitdiff
path: root/drivers/usb/musb
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2010-08-11 17:54:00 -0400
committerRemy Bohmer <linux@bohmer.net>2010-09-20 21:56:42 +0200
commit70fccb3f2469f5cfd75ad17c6e452a382fbabbcf (patch)
tree3d22c5b0a4b114c47d552d74b21494a36c7b0fa2 /drivers/usb/musb
parentff377b1c0e891569b6da13629090aad7c38175e0 (diff)
downloadu-boot-imx-70fccb3f2469f5cfd75ad17c6e452a382fbabbcf.zip
u-boot-imx-70fccb3f2469f5cfd75ad17c6e452a382fbabbcf.tar.gz
u-boot-imx-70fccb3f2469f5cfd75ad17c6e452a382fbabbcf.tar.bz2
usb: musb: stub out MUSB_TXCSR_MODE for Blackfin parts
The MUSB_TXCSR_MODE register setting isn't supported on Blackfin musb parts, so stub it out to 0. This matches Linux behavior. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'drivers/usb/musb')
-rw-r--r--drivers/usb/musb/musb_core.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 4771876..8f73876 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -369,6 +369,8 @@ extern void read_fifo(u8 ep, u32 length, void *fifo_data);
# define readb(addr) (u8)bfin_read16(addr)
# undef writeb
# define writeb(b, addr) bfin_write16(addr, b)
+# undef MUSB_TXCSR_MODE /* not supported */
+# define MUSB_TXCSR_MODE 0
/*
* The USB PHY on current Blackfin processors is a UTMI+ level 2 PHY.
* However, it has no ULPI support - so there are no registers at all.