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/*
* Copyright (C) 2009 Cisco Systems, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _ASM_MACH_POWERTV_ASIC_H
#define _ASM_MACH_POWERTV_ASIC_H
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <asm/mach-powertv/asic_regs.h>
#define DVR_CAPABLE (1<<0)
#define PCIE_CAPABLE (1<<1)
#define FFS_CAPABLE (1<<2)
#define DISPLAY_CAPABLE (1<<3)
/* Platform Family types
* For compitability, the new value must be added in the end */
enum family_type {
FAMILY_8500,
FAMILY_8500RNG,
FAMILY_4500,
FAMILY_1500,
FAMILY_8600,
FAMILY_4600,
FAMILY_4600VZA,
FAMILY_8600VZB,
FAMILY_1500VZE,
FAMILY_1500VZF,
FAMILY_8700,
FAMILIES
};
/* Register maps for each ASIC */
extern const struct register_map calliope_register_map;
extern const struct register_map cronus_register_map;
extern const struct register_map gaia_register_map;
extern const struct register_map zeus_register_map;
extern struct resource dvr_cronus_resources[];
extern struct resource dvr_gaia_resources[];
extern struct resource dvr_zeus_resources[];
extern struct resource non_dvr_calliope_resources[];
extern struct resource non_dvr_cronus_resources[];
extern struct resource non_dvr_cronuslite_resources[];
extern struct resource non_dvr_gaia_resources[];
extern struct resource non_dvr_vz_calliope_resources[];
extern struct resource non_dvr_vze_calliope_resources[];
extern struct resource non_dvr_vzf_calliope_resources[];
extern struct resource non_dvr_zeus_resources[];
extern void powertv_platform_init(void);
extern void platform_alloc_bootmem(void);
extern enum asic_type platform_get_asic(void);
extern enum family_type platform_get_family(void);
extern int platform_supports_dvr(void);
extern int platform_supports_ffs(void);
extern int platform_supports_pcie(void);
extern int platform_supports_display(void);
extern void configure_platform(void);
/* Platform Resources */
#define ASIC_RESOURCE_GET_EXISTS 1
extern struct resource *asic_resource_get(const char *name);
extern void platform_release_memory(void *baddr, int size);
/* USB configuration */
struct usb_hcd; /* Forward reference */
extern void platform_configure_usb_ehci(void);
extern void platform_unconfigure_usb_ehci(void);
extern void platform_configure_usb_ohci(void);
extern void platform_unconfigure_usb_ohci(void);
/* Resource for ASIC registers */
extern struct resource asic_resource;
extern int platform_usb_devices_init(struct platform_device **echi_dev,
struct platform_device **ohci_dev);
/* Reboot Cause */
extern void set_reboot_cause(char code, unsigned int data, unsigned int data2);
extern void set_locked_reboot_cause(char code, unsigned int data,
unsigned int data2);
enum sys_reboot_type {
sys_unknown_reboot = 0x00, /* Unknown reboot cause */
sys_davic_change = 0x01, /* Reboot due to change in DAVIC
* mode */
sys_user_reboot = 0x02, /* Reboot initiated by user */
sys_system_reboot = 0x03, /* Reboot initiated by OS */
sys_trap_reboot = 0x04, /* Reboot due to a CPU trap */
sys_silent_reboot = 0x05, /* Silent reboot */
sys_boot_ldr_reboot = 0x06, /* Bootloader reboot */
sys_power_up_reboot = 0x07, /* Power on bootup. Older
* drivers may report as
* userReboot. */
sys_code_change = 0x08, /* Reboot to take code change.
* Older drivers may report as
* userReboot. */
sys_hardware_reset = 0x09, /* HW watchdog or front-panel
* reset button reset. Older
* drivers may report as
* userReboot. */
sys_watchdogInterrupt = 0x0A /* Pre-watchdog interrupt */
};
#endif /* _ASM_MACH_POWERTV_ASIC_H */
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