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