mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 15:30:54 +07:00
ec2a0833e5
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the davinci include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@ti.com> Cc: "Ben Dooks" <ben-linux@fluff.org> Cc: "Wolfram Sang" <w.sang@pengutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Liam Girdwood <lrg@ti.com> Cc: davinci-linux-open-source@linux.davincidsp.com
60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/*
|
|
* USB related definitions
|
|
*
|
|
* Copyright (C) 2009 MontaVista Software, Inc. <source@mvista.com>
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public License
|
|
* version 2. This program is licensed "as is" without any warranty of any
|
|
* kind, whether express or implied.
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_USB_H
|
|
#define __ASM_ARCH_USB_H
|
|
|
|
/* DA8xx CFGCHIP2 (USB 2.0 PHY Control) register bits */
|
|
#define CFGCHIP2_PHYCLKGD (1 << 17)
|
|
#define CFGCHIP2_VBUSSENSE (1 << 16)
|
|
#define CFGCHIP2_RESET (1 << 15)
|
|
#define CFGCHIP2_OTGMODE (3 << 13)
|
|
#define CFGCHIP2_NO_OVERRIDE (0 << 13)
|
|
#define CFGCHIP2_FORCE_HOST (1 << 13)
|
|
#define CFGCHIP2_FORCE_DEVICE (2 << 13)
|
|
#define CFGCHIP2_FORCE_HOST_VBUS_LOW (3 << 13)
|
|
#define CFGCHIP2_USB1PHYCLKMUX (1 << 12)
|
|
#define CFGCHIP2_USB2PHYCLKMUX (1 << 11)
|
|
#define CFGCHIP2_PHYPWRDN (1 << 10)
|
|
#define CFGCHIP2_OTGPWRDN (1 << 9)
|
|
#define CFGCHIP2_DATPOL (1 << 8)
|
|
#define CFGCHIP2_USB1SUSPENDM (1 << 7)
|
|
#define CFGCHIP2_PHY_PLLON (1 << 6) /* override PLL suspend */
|
|
#define CFGCHIP2_SESENDEN (1 << 5) /* Vsess_end comparator */
|
|
#define CFGCHIP2_VBDTCTEN (1 << 4) /* Vbus comparator */
|
|
#define CFGCHIP2_REFFREQ (0xf << 0)
|
|
#define CFGCHIP2_REFFREQ_12MHZ (1 << 0)
|
|
#define CFGCHIP2_REFFREQ_24MHZ (2 << 0)
|
|
#define CFGCHIP2_REFFREQ_48MHZ (3 << 0)
|
|
|
|
struct da8xx_ohci_root_hub;
|
|
|
|
typedef void (*da8xx_ocic_handler_t)(struct da8xx_ohci_root_hub *hub,
|
|
unsigned port);
|
|
|
|
/* Passed as the platform data to the OHCI driver */
|
|
struct da8xx_ohci_root_hub {
|
|
/* Switch the port power on/off */
|
|
int (*set_power)(unsigned port, int on);
|
|
/* Read the port power status */
|
|
int (*get_power)(unsigned port);
|
|
/* Read the port over-current indicator */
|
|
int (*get_oci)(unsigned port);
|
|
/* Over-current indicator change notification (pass NULL to disable) */
|
|
int (*ocic_notify)(da8xx_ocic_handler_t handler);
|
|
|
|
/* Time from power on to power good (in 2 ms units) */
|
|
u8 potpgt;
|
|
};
|
|
|
|
void davinci_setup_usb(unsigned mA, unsigned potpgt_ms);
|
|
|
|
#endif /* ifndef __ASM_ARCH_USB_H */
|