[deliverable/linux.git] / arch / arm / mach-orion5x / common.h

#ifndef __ARCH_ORION5X_COMMON_H
#define __ARCH_ORION5X_COMMON_H

struct dsa_platform_data;
struct mv643xx_eth_platform_data;
struct mv_sata_platform_data;

/*
 * Basic Orion init functions used early by machine-setup.
 */
void orion5x_map_io(void);
void orion5x_init_early(void);
void orion5x_init_irq(void);
void orion5x_init(void);
void orion5x_id(u32 *dev, u32 *rev, char **dev_name);
void clk_init(void);
extern int orion5x_tclk;
extern struct sys_timer orion5x_timer;

/*
 * Enumerations and functions for Orion windows mapping. Used by Orion core
 * functions to map its interfaces and by the machine-setup to map its on-
 * board devices. Details in /mach-orion/addr-map.c
 */
void orion5x_setup_cpu_mbus_bridge(void);
void orion5x_setup_dev_boot_win(u32 base, u32 size);
void orion5x_setup_dev0_win(u32 base, u32 size);
void orion5x_setup_dev1_win(u32 base, u32 size);
void orion5x_setup_dev2_win(u32 base, u32 size);
void orion5x_setup_pcie_wa_win(u32 base, u32 size);
void orion5x_setup_sram_win(void);

void orion5x_ehci0_init(void);
void orion5x_ehci1_init(void);
void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
void orion5x_eth_switch_init(struct dsa_platform_data *d, int irq);
void orion5x_i2c_init(void);
void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
void orion5x_spi_init(void);
void orion5x_uart0_init(void);
void orion5x_uart1_init(void);
void orion5x_xor_init(void);
void orion5x_restart(char, const char *);

/*
 * PCIe/PCI functions.
 */
struct pci_bus;
struct pci_sys_data;
struct pci_dev;

void orion5x_pcie_id(u32 *dev, u32 *rev);
void orion5x_pci_disable(void);
void orion5x_pci_set_cardbus_mode(void);
int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);

/* board init functions for boards not fully converted to fdt */
#ifdef CONFIG_MACH_EDMINI_V2_DT
void edmini_v2_init(void);
#else
static inline void edmini_v2_init(void) {};
#endif

struct meminfo;
struct tag;
extern void __init tag_fixup_mem32(struct tag *, char **, struct meminfo *);

/*****************************************************************************
 * Helpers to access Orion registers
 ****************************************************************************/
/*
 * These are not preempt-safe.  Locks, if needed, must be taken
 * care of by the caller.
 */
#define orion5x_setbits(r, mask)	writel(readl(r) | (mask), (r))
#define orion5x_clrbits(r, mask)	writel(readl(r) & ~(mask), (r))

#endif
Commit	Line	Data
9dd0b194 LB	1	#ifndef __ARCH_ORION5X_COMMON_H
	2	#define __ARCH_ORION5X_COMMON_H
	3
dcf1cece	4	struct dsa_platform_data;
044f6c7c LB	5	struct mv643xx_eth_platform_data;
	6	struct mv_sata_platform_data;
	7
9dd0b194 LB	8	/*
	9	* Basic Orion init functions used early by machine-setup.
	10	*/
9dd0b194	11	void orion5x_map_io(void);
4ee1f6b5	12	void orion5x_init_early(void);
9dd0b194 LB	13	void orion5x_init_irq(void);
9dd0b194 LB	14	void orion5x_init(void);
1bffb4a8 TP	15	void orion5x_id(u32 dev, u32 rev, char **dev_name);
1bffb4a8 TP	16	void clk_init(void);
ebe35aff	17	extern int orion5x_tclk;
9dd0b194 LB	18	extern struct sys_timer orion5x_timer;
	19
	20	/*
	21	* Enumerations and functions for Orion windows mapping. Used by Orion core
	22	* functions to map its interfaces and by the machine-setup to map its on-
	23	* board devices. Details in /mach-orion/addr-map.c
	24	*/
9dd0b194 LB	25	void orion5x_setup_cpu_mbus_bridge(void);
	26	void orion5x_setup_dev_boot_win(u32 base, u32 size);
	27	void orion5x_setup_dev0_win(u32 base, u32 size);
	28	void orion5x_setup_dev1_win(u32 base, u32 size);
	29	void orion5x_setup_dev2_win(u32 base, u32 size);
	30	void orion5x_setup_pcie_wa_win(u32 base, u32 size);
b6d1c33a	31	void orion5x_setup_sram_win(void);
9dd0b194	32
044f6c7c LB	33	void orion5x_ehci0_init(void);
	34	void orion5x_ehci1_init(void);
	35	void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
dcf1cece	36	void orion5x_eth_switch_init(struct dsa_platform_data *d, int irq);
044f6c7c LB	37	void orion5x_i2c_init(void);
044f6c7c LB	38	void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
d323ade1	39	void orion5x_spi_init(void);
044f6c7c LB	40	void orion5x_uart0_init(void);
044f6c7c LB	41	void orion5x_uart1_init(void);
1d5a1a6e	42	void orion5x_xor_init(void);
764cbcc2	43	void orion5x_restart(char, const char *);
044f6c7c	44
9dd0b194	45	/*
044f6c7c	46	* PCIe/PCI functions.
9dd0b194	47	*/
9dd0b194	48	struct pci_bus;
044f6c7c	49	struct pci_sys_data;
6ed272f2	50	struct pci_dev;
9dd0b194 LB	51
9dd0b194 LB	52	void orion5x_pcie_id(u32 dev, u32 rev);
7a6bb262	53	void orion5x_pci_disable(void);
da01bba3	54	void orion5x_pci_set_cardbus_mode(void);
9dd0b194 LB	55	int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
9dd0b194 LB	56	struct pci_bus orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data sys);
d5341942	57	int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
9dd0b194	58
07f645df TP	59	/* board init functions for boards not fully converted to fdt */
	60	#ifdef CONFIG_MACH_EDMINI_V2_DT
	61	void edmini_v2_init(void);
	62	#else
	63	static inline void edmini_v2_init(void) {};
	64	#endif
	65
9dd0b194 LB	66	struct meminfo;
9dd0b194 LB	67	struct tag;
0744a3ee	68	extern void __init tag_fixup_mem32(struct tag , char , struct meminfo );
9dd0b194	69
8a52dd4f RH	70	/*****************************************************************************
	71	* Helpers to access Orion registers
	72	****************************************************************************/
	73	/*
	74	* These are not preempt-safe. Locks, if needed, must be taken
	75	* care of by the caller.
	76	*/
	77	#define orion5x_setbits(r, mask) writel(readl(r) \| (mask), (r))
	78	#define orion5x_clrbits(r, mask) writel(readl(r) & ~(mask), (r))
9dd0b194 LB	79
9dd0b194 LB	80	#endif