aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/gadget/gadget_chips.h
diff options
context:
space:
mode:
authorLi Yang <leoli@freescale.com>2008-09-02 19:58:10 +0800
committerGreg Kroah-Hartman <gregkh@suse.de>2008-10-17 14:40:54 -0700
commit3948f0e0c999a6201e9898bb8fbe3c6cc1199276 (patch)
treec05ea6720321899326095cf1a74e2a4749b1c91e /drivers/usb/gadget/gadget_chips.h
parentbedf0883cbe3015d21aec5ed47ddffb429f6cca7 (diff)
usb: add Freescale QE/CPM USB peripheral controller driver
Some of Freescale SoC chips have a QE or CPM co-processor which supports full speed USB. The driver adds device mode support of both QE and CPM USB controller to Linux USB gadget. The driver is tested with MPC8360 and MPC8272, and should work with other models having QE/CPM given minor tweaks. Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/gadget_chips.h')
-rw-r--r--drivers/usb/gadget/gadget_chips.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index 17d9905101b..4e3107dd2f3 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -151,6 +151,13 @@
#define gadget_is_m66592(g) 0
#endif
+/* Freescale CPM/QE UDC SUPPORT */
+#ifdef CONFIG_USB_GADGET_FSL_QE
+#define gadget_is_fsl_qe(g) !strcmp("fsl_qe_udc", (g)->name)
+#else
+#define gadget_is_fsl_qe(g) 0
+#endif
+
// CONFIG_USB_GADGET_SX2
// CONFIG_USB_GADGET_AU1X00
@@ -216,6 +223,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
return 0x20;
else if (gadget_is_m66592(gadget))
return 0x21;
+ else if (gadget_is_fsl_qe(gadget))
+ return 0x22;
return -ENOENT;
}