| /* |
| * include/asm-ppc/ppc_sys.h |
| * |
| * PPC system definitions and library functions |
| * |
| * Maintainer: Kumar Gala <kumar.gala@freescale.com> |
| * |
| * Copyright 2005 Freescale Semiconductor, 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. |
| */ |
| |
| #ifdef __KERNEL__ |
| #ifndef __ASM_PPC_SYS_H |
| #define __ASM_PPC_SYS_H |
| |
| #include <linux/init.h> |
| #include <linux/device.h> |
| #include <linux/types.h> |
| |
| #if defined(CONFIG_8260) |
| #include <asm/mpc8260.h> |
| #elif defined(CONFIG_83xx) |
| #include <asm/mpc83xx.h> |
| #elif defined(CONFIG_85xx) |
| #include <asm/mpc85xx.h> |
| #elif defined(CONFIG_8xx) |
| #include <asm/mpc8xx.h> |
| #elif defined(CONFIG_PPC_MPC52xx) |
| #include <asm/mpc52xx.h> |
| #elif defined(CONFIG_MPC10X_BRIDGE) |
| #include <asm/mpc10x.h> |
| #else |
| #error "need definition of ppc_sys_devices" |
| #endif |
| |
| struct ppc_sys_spec { |
| /* PPC sys is matched via (ID & mask) == value, id could be |
| * PVR, SVR, IMMR, * etc. */ |
| u32 mask; |
| u32 value; |
| u32 num_devices; |
| char *ppc_sys_name; |
| enum ppc_sys_devices *device_list; |
| }; |
| |
| /* describes all specific chips and which devices they have on them */ |
| extern struct ppc_sys_spec ppc_sys_specs[]; |
| extern struct ppc_sys_spec *cur_ppc_sys_spec; |
| |
| /* determine which specific SOC we are */ |
| extern void identify_ppc_sys_by_id(u32 id) __init; |
| extern void identify_ppc_sys_by_name(char *name) __init; |
| extern void identify_ppc_sys_by_name_and_id(char *name, u32 id) __init; |
| |
| /* describes all devices that may exist in a given family of processors */ |
| extern struct platform_device ppc_sys_platform_devices[]; |
| |
| /* allow any platform_device fixup to occur before device is registered */ |
| extern int (*ppc_sys_device_fixup) (struct platform_device * pdev); |
| |
| /* Update all memory resources by paddr, call before platform_device_register */ |
| extern void ppc_sys_fixup_mem_resource(struct platform_device *pdev, |
| phys_addr_t paddr) __init; |
| |
| /* Get platform_data pointer out of platform device, call before platform_device_register */ |
| extern void *ppc_sys_get_pdata(enum ppc_sys_devices dev) __init; |
| |
| /* remove a device from the system */ |
| extern void ppc_sys_device_remove(enum ppc_sys_devices dev); |
| |
| #endif /* __ASM_PPC_SYS_H */ |
| #endif /* __KERNEL__ */ |
