d86d314f67
This patch adds the PS/2 interface (PSIF) to the device code, split into two platform devices, one for each port. The function for adding the PSIF platform device is also added to the board header file. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
/*
|
|
* Platform data definitions.
|
|
*/
|
|
#ifndef __ASM_ARCH_BOARD_H
|
|
#define __ASM_ARCH_BOARD_H
|
|
|
|
#include <linux/types.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[];
|
|
|
|
/* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
|
|
void at32_add_system_devices(void);
|
|
|
|
#define ATMEL_MAX_UART 4
|
|
extern struct platform_device *atmel_default_console_device;
|
|
|
|
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 */
|
|
};
|
|
void at32_map_usart(unsigned int hw_id, unsigned int line);
|
|
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);
|
|
|
|
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,
|
|
unsigned int pin_config);
|
|
|
|
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 platform_device *at32_add_device_mci(unsigned int id);
|
|
struct platform_device *at32_add_device_ac97c(unsigned int id);
|
|
struct platform_device *at32_add_device_abdac(unsigned int id);
|
|
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);
|
|
|
|
#endif /* __ASM_ARCH_BOARD_H */
|