[net-next-2.6.git] / arch / avr32 / mach-at32ap / include / mach / board.h

/*
 * Platform data definitions.
 */
#ifndef __ASM_ARCH_BOARD_H
#define __ASM_ARCH_BOARD_H

#include <linux/types.h>
#include <linux/serial.h>

#define GPIO_PIN_NONE	(-1)

/*
 * Clock rates for various on-board oscillators. The number of entries
 * in this array is chip-dependent.
 */
extern unsigned long at32_board_osc_rates[];

/*
 * This used to add essential system devices, but this is now done
 * automatically. Please don't use it in new board code.
 */
static inline void __deprecated at32_add_system_devices(void)
{

}

#define ATMEL_MAX_UART	4
extern struct platform_device *atmel_default_console_device;

/* Flags for selecting USART extra pins */
#define	ATMEL_USART_RTS		0x01
#define	ATMEL_USART_CTS		0x02
#define	ATMEL_USART_CLK		0x04

struct atmel_uart_data {
	short		use_dma_tx;	/* use transmit DMA? */
	short		use_dma_rx;	/* use receive DMA? */
	void __iomem	*regs;		/* virtual base address, if any */
	struct serial_rs485	rs485;		/* rs485 settings */
};
void at32_map_usart(unsigned int hw_id, unsigned int line, int flags);
struct platform_device *at32_add_device_usart(unsigned int id);

struct eth_platform_data {
	u32	phy_mask;
	u8	is_rmii;
};
struct platform_device *
at32_add_device_eth(unsigned int id, struct eth_platform_data *data);

struct spi_board_info;
struct platform_device *
at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
void at32_spi_setup_slaves(unsigned int bus_num, struct spi_board_info *b, unsigned int n);

struct atmel_lcdfb_info;
struct platform_device *
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
		     unsigned long fbmem_start, unsigned long fbmem_len,
		     u64 pin_mask);

struct usba_platform_data;
struct platform_device *
at32_add_device_usba(unsigned int id, struct usba_platform_data *data);

struct ide_platform_data {
	u8      cs;
};
struct platform_device *
at32_add_device_ide(unsigned int id, unsigned int extint,
		    struct ide_platform_data *data);

/* mask says which PWM channels to mux */
struct platform_device *at32_add_device_pwm(u32 mask);

/* depending on what's hooked up, not all SSC pins will be used */
#define	ATMEL_SSC_TK		0x01
#define	ATMEL_SSC_TF		0x02
#define	ATMEL_SSC_TD		0x04
#define	ATMEL_SSC_TX		(ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)

#define	ATMEL_SSC_RK		0x10
#define	ATMEL_SSC_RF		0x20
#define	ATMEL_SSC_RD		0x40
#define	ATMEL_SSC_RX		(ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)

struct platform_device *
at32_add_device_ssc(unsigned int id, unsigned int flags);

struct i2c_board_info;
struct platform_device *at32_add_device_twi(unsigned int id,
					    struct i2c_board_info *b,
					    unsigned int n);

struct mci_platform_data;
struct platform_device *
at32_add_device_mci(unsigned int id, struct mci_platform_data *data);

struct ac97c_platform_data;
struct platform_device *
at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data,
		      unsigned int flags);

struct atmel_abdac_pdata;
struct platform_device *
at32_add_device_abdac(unsigned int id, struct atmel_abdac_pdata *data);

struct platform_device *at32_add_device_psif(unsigned int id);

struct cf_platform_data {
	int	detect_pin;
	int	reset_pin;
	int	vcc_pin;
	int	ready_pin;
	u8	cs;
};
struct platform_device *
at32_add_device_cf(unsigned int id, unsigned int extint,
		struct cf_platform_data *data);

/* NAND / SmartMedia */
struct atmel_nand_data {
	int	enable_pin;	/* chip enable */
	int	det_pin;	/* card detect */
	int	rdy_pin;	/* ready/busy */
	u8	rdy_pin_active_low;	/* rdy_pin value is inverted */
	u8	ale;		/* address line number connected to ALE */
	u8	cle;		/* address line number connected to CLE */
	u8	bus_width_16;	/* buswidth is 16 bit */
	struct mtd_partition *(*partition_info)(int size, int *num_partitions);
};
struct platform_device *
at32_add_device_nand(unsigned int id, struct atmel_nand_data *data);

#endif /* __ASM_ARCH_BOARD_H */
Commit	Line	Data
964d219b HS	1	/*
	2	* Platform data definitions.
	3	*/
	4	#ifndef __ASM_ARCH_BOARD_H
	5	#define __ASM_ARCH_BOARD_H
	6
	7	#include <linux/types.h>
f7512e7c	8	#include <linux/serial.h>
964d219b HS	9
	10	#define GPIO_PIN_NONE (-1)
	11
	12	/*
	13	* Clock rates for various on-board oscillators. The number of entries
	14	* in this array is chip-dependent.
	15	*/
	16	extern unsigned long at32_board_osc_rates[];
6b0c9351	17
e82c6106 HS	18	/*
	19	* This used to add essential system devices, but this is now done
	20	* automatically. Please don't use it in new board code.
	21	*/
	22	static inline void __deprecated at32_add_system_devices(void)
	23	{
	24
	25	}
964d219b HS	26
	27	#define ATMEL_MAX_UART 4
	28	extern struct platform_device *atmel_default_console_device;
	29
bf4861cf PM	30	/* Flags for selecting USART extra pins */
	31	#define ATMEL_USART_RTS 0x01
	32	#define ATMEL_USART_CTS 0x02
c076b993	33	#define ATMEL_USART_CLK 0x04
bf4861cf	34
964d219b HS	35	struct atmel_uart_data {
	36	short use_dma_tx; /* use transmit DMA? */
	37	short use_dma_rx; /* use receive DMA? */
	38	void __iomem regs; / virtual base address, if any */
f7512e7c	39	struct serial_rs485 rs485; /* rs485 settings */
964d219b	40	};
bf4861cf	41	void at32_map_usart(unsigned int hw_id, unsigned int line, int flags);
964d219b HS	42	struct platform_device *at32_add_device_usart(unsigned int id);
	43
	44	struct eth_platform_data {
	45	u32 phy_mask;
	46	u8 is_rmii;
	47	};
	48	struct platform_device *
	49	at32_add_device_eth(unsigned int id, struct eth_platform_data *data);
	50
	51	struct spi_board_info;
	52	struct platform_device *
	53	at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
07084203	54	void at32_spi_setup_slaves(unsigned int bus_num, struct spi_board_info *b, unsigned int n);
964d219b HS	55
	56	struct atmel_lcdfb_info;
	57	struct platform_device *
	58	at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
	59	unsigned long fbmem_start, unsigned long fbmem_len,
70664124	60	u64 pin_mask);
964d219b HS	61
	62	struct usba_platform_data;
	63	struct platform_device *
	64	at32_add_device_usba(unsigned int id, struct usba_platform_data *data);
	65
	66	struct ide_platform_data {
	67	u8 cs;
	68	};
	69	struct platform_device *
	70	at32_add_device_ide(unsigned int id, unsigned int extint,
	71	struct ide_platform_data *data);
	72
	73	/* mask says which PWM channels to mux */
	74	struct platform_device *at32_add_device_pwm(u32 mask);
	75
	76	/* depending on what's hooked up, not all SSC pins will be used */
	77	#define ATMEL_SSC_TK 0x01
	78	#define ATMEL_SSC_TF 0x02
	79	#define ATMEL_SSC_TD 0x04
	80	#define ATMEL_SSC_TX (ATMEL_SSC_TK \| ATMEL_SSC_TF \| ATMEL_SSC_TD)
	81
	82	#define ATMEL_SSC_RK 0x10
	83	#define ATMEL_SSC_RF 0x20
	84	#define ATMEL_SSC_RD 0x40
	85	#define ATMEL_SSC_RX (ATMEL_SSC_RK \| ATMEL_SSC_RF \| ATMEL_SSC_RD)
	86
	87	struct platform_device *
	88	at32_add_device_ssc(unsigned int id, unsigned int flags);
	89
	90	struct i2c_board_info;
	91	struct platform_device *at32_add_device_twi(unsigned int id,
	92	struct i2c_board_info *b,
	93	unsigned int n);
	94
	95	struct mci_platform_data;
	96	struct platform_device *
	97	at32_add_device_mci(unsigned int id, struct mci_platform_data *data);
	98
2f47c8c5	99	struct ac97c_platform_data;
964d219b	100	struct platform_device *
2f47c8c5 HCE	101	at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data,
2f47c8c5 HCE	102	unsigned int flags);
964d219b	103
6b0c9351 HCE	104	struct atmel_abdac_pdata;
	105	struct platform_device *
	106	at32_add_device_abdac(unsigned int id, struct atmel_abdac_pdata *data);
	107
964d219b HS	108	struct platform_device *at32_add_device_psif(unsigned int id);
	109
	110	struct cf_platform_data {
	111	int detect_pin;
	112	int reset_pin;
	113	int vcc_pin;
	114	int ready_pin;
	115	u8 cs;
	116	};
	117	struct platform_device *
	118	at32_add_device_cf(unsigned int id, unsigned int extint,
	119	struct cf_platform_data *data);
	120
	121	/* NAND / SmartMedia */
	122	struct atmel_nand_data {
	123	int enable_pin; /* chip enable */
	124	int det_pin; /* card detect */
	125	int rdy_pin; /* ready/busy */
744f6592	126	u8 rdy_pin_active_low; /* rdy_pin value is inverted */
964d219b HS	127	u8 ale; /* address line number connected to ALE */
	128	u8 cle; /* address line number connected to CLE */
	129	u8 bus_width_16; /* buswidth is 16 bit */
	130	struct mtd_partition (partition_info)(int size, int *num_partitions);
	131	};
	132	struct platform_device *
	133	at32_add_device_nand(unsigned int id, struct atmel_nand_data *data);
	134
	135	#endif /* __ASM_ARCH_BOARD_H */