USB: isp1760: allow platform devices to customize devflags

Platform device support was merged earlier, but support for boards to
customize the devflags aspect of the controller was not.  We want this on
Blackfin systems to control the bus width, but might as well expose all of
the fields while we're at it.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 18 insertions, 0 deletions

diff --git a/include/linux/usb/isp1760.h b/include/linux/usb/isp1760.h
new file mode 100644
index 000000000000..de7de53c5531
--- /dev/null
+++ b/include/linux/usb/isp1760.h
@@ -0,0 +1,18 @@
+/*
+ * board initialization should put one of these into dev->platform_data
+ * and place the isp1760 onto platform_bus named "isp1760-hcd".
+ */
+
+#ifndef __LINUX_USB_ISP1760_H
+#define __LINUX_USB_ISP1760_H
+
+struct isp1760_platform_data {
+        unsigned is_isp1761:1;                  /* Chip is ISP1761 */
+        unsigned bus_width_16:1;                /* 16/32-bit data bus width */
+        unsigned port1_otg:1;                   /* Port 1 supports OTG */
+        unsigned analog_oc:1;                   /* Analog overcurrent */
+        unsigned dack_polarity_high:1;          /* DACK active high */
+        unsigned dreq_polarity_high:1;          /* DREQ active high */
+};
+
+#endif /* __LINUX_USB_ISP1760_H */