mirror of
https://github.com/torvalds/linux.git
synced 2024-11-01 01:31:44 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/*
|
|
* 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_83xx)
|
|
#include <asm/mpc83xx.h>
|
|
#elif defined(CONFIG_85xx)
|
|
#include <asm/mpc85xx.h>
|
|
#elif defined(CONFIG_PPC_MPC52xx)
|
|
#include <asm/mpc52xx.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;
|
|
|
|
/* 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__ */
|