/* * include/asm-ppc/ppc_sys.h * * PPC system definitions and library functions * * Maintainer: Kumar Gala <galak@kernel.crashing.org> * * 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/platform_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>#elif defined(CONFIG_XILINX_VIRTEX)#include <platforms/4xx/virtex.h>#else#error "need definition of ppc_sys_devices"#endif #define PPC_SYS_IORESOURCE_FIXUPPED	0x00000001	 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;	u8			config[NUM_PPC_SYS_DEVS];	enum ppc_sys_devices 	*device_list;}; struct platform_notify_dev_map {	const char *bus_id;	void (*rtn)(struct platform_device * pdev, int idx);}; enum platform_device_func {	PPC_SYS_FUNC_DUMMY = 0,	PPC_SYS_FUNC_ETH = 1,	PPC_SYS_FUNC_UART = 2,	PPC_SYS_FUNC_HLDC = 3,	PPC_SYS_FUNC_USB = 4,	PPC_SYS_FUNC_IRDA = 5,}; #define PPC_SYS_CONFIG_DISABLED		1 /* 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); /* Function assignment stuff */void ppc_sys_device_initfunc(void);void ppc_sys_device_setfunc(enum ppc_sys_devices dev,			    enum platform_device_func func);void ppc_sys_device_set_func_all(enum platform_device_func func); void platform_notify_map(const struct platform_notify_dev_map *map,			 struct device *dev); /* Enable / disable stuff */void ppc_sys_device_disable(enum ppc_sys_devices dev);void ppc_sys_device_enable(enum ppc_sys_devices dev);void ppc_sys_device_enable_all(void);void ppc_sys_device_disable_all(void); #endif				/* __ASM_PPC_SYS_H */#endif				/* __KERNEL__ */