339e008895
Add extcon field to platform data. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Felipe Balbi <balbi@ti.com>
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
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* Platform data for OMAP1 USB
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive for
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* more details.
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*/
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#ifndef __LINUX_USB_OMAP1_H
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#define __LINUX_USB_OMAP1_H
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#include <linux/platform_device.h>
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struct omap_usb_config {
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/* Configure drivers according to the connectors on your board:
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* - "A" connector (rectagular)
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* ... for host/OHCI use, set "register_host".
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* - "B" connector (squarish) or "Mini-B"
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* ... for device/gadget use, set "register_dev".
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* - "Mini-AB" connector (very similar to Mini-B)
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* ... for OTG use as device OR host, initialize "otg"
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*/
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unsigned register_host:1;
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unsigned register_dev:1;
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u8 otg; /* port number, 1-based: usb1 == 2 */
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const char *extcon; /* extcon device for OTG */
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u8 hmc_mode;
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/* implicitly true if otg: host supports remote wakeup? */
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u8 rwc;
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/* signaling pins used to talk to transceiver on usbN:
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* 0 == usbN unused
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* 2 == usb0-only, using internal transceiver
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* 3 == 3 wire bidirectional
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* 4 == 4 wire bidirectional
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* 6 == 6 wire unidirectional (or TLL)
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*/
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u8 pins[3];
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struct platform_device *udc_device;
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struct platform_device *ohci_device;
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struct platform_device *otg_device;
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u32 (*usb0_init)(unsigned nwires, unsigned is_device);
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u32 (*usb1_init)(unsigned nwires);
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u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup);
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int (*ocpi_enable)(void);
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};
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#endif /* __LINUX_USB_OMAP1_H */
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