2
* Copyright (C) 2009 Cisco Systems, Inc.
4
* This program is free software; you can redistribute it and/or modify
5
* it under the terms of the GNU General Public License as published by
6
* the Free Software Foundation; either version 2 of the License, or
7
* (at your option) any later version.
9
* This program is distributed in the hope that it will be useful,
10
* but WITHOUT ANY WARRANTY; without even the implied warranty of
11
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12
* GNU General Public License for more details.
14
* You should have received a copy of the GNU General Public License
15
* along with this program; if not, write to the Free Software
16
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19
#ifndef _ASM_MACH_POWERTV_ASIC_H
20
#define _ASM_MACH_POWERTV_ASIC_H
22
#include <linux/ioport.h>
23
#include <linux/platform_device.h>
24
#include <asm/mach-powertv/asic_regs.h>
26
#define DVR_CAPABLE (1<<0)
27
#define PCIE_CAPABLE (1<<1)
28
#define FFS_CAPABLE (1<<2)
29
#define DISPLAY_CAPABLE (1<<3)
31
/* Platform Family types
32
* For compitability, the new value must be added in the end */
48
/* Register maps for each ASIC */
49
extern const struct register_map calliope_register_map;
50
extern const struct register_map cronus_register_map;
51
extern const struct register_map gaia_register_map;
52
extern const struct register_map zeus_register_map;
54
extern struct resource dvr_cronus_resources[];
55
extern struct resource dvr_gaia_resources[];
56
extern struct resource dvr_zeus_resources[];
57
extern struct resource non_dvr_calliope_resources[];
58
extern struct resource non_dvr_cronus_resources[];
59
extern struct resource non_dvr_cronuslite_resources[];
60
extern struct resource non_dvr_gaia_resources[];
61
extern struct resource non_dvr_vz_calliope_resources[];
62
extern struct resource non_dvr_vze_calliope_resources[];
63
extern struct resource non_dvr_vzf_calliope_resources[];
64
extern struct resource non_dvr_zeus_resources[];
66
extern void powertv_platform_init(void);
67
extern void platform_alloc_bootmem(void);
68
extern enum asic_type platform_get_asic(void);
69
extern enum family_type platform_get_family(void);
70
extern int platform_supports_dvr(void);
71
extern int platform_supports_ffs(void);
72
extern int platform_supports_pcie(void);
73
extern int platform_supports_display(void);
74
extern void configure_platform(void);
76
/* Platform Resources */
77
#define ASIC_RESOURCE_GET_EXISTS 1
78
extern struct resource *asic_resource_get(const char *name);
79
extern void platform_release_memory(void *baddr, int size);
81
/* USB configuration */
82
struct usb_hcd; /* Forward reference */
83
extern void platform_configure_usb_ehci(void);
84
extern void platform_unconfigure_usb_ehci(void);
85
extern void platform_configure_usb_ohci(void);
86
extern void platform_unconfigure_usb_ohci(void);
88
/* Resource for ASIC registers */
89
extern struct resource asic_resource;
90
extern int platform_usb_devices_init(struct platform_device **echi_dev,
91
struct platform_device **ohci_dev);
94
extern void set_reboot_cause(char code, unsigned int data, unsigned int data2);
95
extern void set_locked_reboot_cause(char code, unsigned int data,
98
enum sys_reboot_type {
99
sys_unknown_reboot = 0x00, /* Unknown reboot cause */
100
sys_davic_change = 0x01, /* Reboot due to change in DAVIC
102
sys_user_reboot = 0x02, /* Reboot initiated by user */
103
sys_system_reboot = 0x03, /* Reboot initiated by OS */
104
sys_trap_reboot = 0x04, /* Reboot due to a CPU trap */
105
sys_silent_reboot = 0x05, /* Silent reboot */
106
sys_boot_ldr_reboot = 0x06, /* Bootloader reboot */
107
sys_power_up_reboot = 0x07, /* Power on bootup. Older
108
* drivers may report as
110
sys_code_change = 0x08, /* Reboot to take code change.
111
* Older drivers may report as
113
sys_hardware_reset = 0x09, /* HW watchdog or front-panel
114
* reset button reset. Older
115
* drivers may report as
117
sys_watchdogInterrupt = 0x0A /* Pre-watchdog interrupt */
120
#endif /* _ASM_MACH_POWERTV_ASIC_H */