Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / platform_data / usb-omap1.h

diff --git a/kernel/include/linux/platform_data/usb-omap1.h b/kernel/include/linux/platform_data/usb-omap1.h
new file mode 100644 (file)
index 0000000..43b5ce1
--- /dev/null
+++ b/kernel/include/linux/platform_data/usb-omap1.h
@@ -0,0 +1,53 @@
+/*
+ * Platform data for OMAP1 USB
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive for
+ * more details.
+ */
+#ifndef __LINUX_USB_OMAP1_H
+#define __LINUX_USB_OMAP1_H
+
+#include <linux/platform_device.h>
+
+struct omap_usb_config {
+       /* Configure drivers according to the connectors on your board:
+        *  - "A" connector (rectagular)
+        *      ... for host/OHCI use, set "register_host".
+        *  - "B" connector (squarish) or "Mini-B"
+        *      ... for device/gadget use, set "register_dev".
+        *  - "Mini-AB" connector (very similar to Mini-B)
+        *      ... for OTG use as device OR host, initialize "otg"
+        */
+       unsigned        register_host:1;
+       unsigned        register_dev:1;
+       u8              otg;    /* port number, 1-based:  usb1 == 2 */
+
+       const char      *extcon;        /* extcon device for OTG */
+
+       u8              hmc_mode;
+
+       /* implicitly true if otg:  host supports remote wakeup? */
+       u8              rwc;
+
+       /* signaling pins used to talk to transceiver on usbN:
+        *  0 == usbN unused
+        *  2 == usb0-only, using internal transceiver
+        *  3 == 3 wire bidirectional
+        *  4 == 4 wire bidirectional
+        *  6 == 6 wire unidirectional (or TLL)
+        */
+       u8              pins[3];
+
+       struct platform_device *udc_device;
+       struct platform_device *ohci_device;
+       struct platform_device *otg_device;
+
+       u32 (*usb0_init)(unsigned nwires, unsigned is_device);
+       u32 (*usb1_init)(unsigned nwires);
+       u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup);
+
+       int (*ocpi_enable)(void);
+};
+
+#endif /* __LINUX_USB_OMAP1_H */