183 lines
4.0 KiB
C
183 lines
4.0 KiB
C
/*
|
|
* linux/include/asm-arm/arch-omap/board.h
|
|
*
|
|
* Information structures for board-specific data
|
|
*
|
|
* Copyright (C) 2004 Nokia Corporation
|
|
* Written by Juha Yrjölä <juha.yrjola@nokia.com>
|
|
*/
|
|
|
|
#ifndef _OMAP_BOARD_H
|
|
#define _OMAP_BOARD_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
#include <asm/arch/gpio-switch.h>
|
|
|
|
/* Different peripheral ids */
|
|
#define OMAP_TAG_CLOCK 0x4f01
|
|
#define OMAP_TAG_MMC 0x4f02
|
|
#define OMAP_TAG_SERIAL_CONSOLE 0x4f03
|
|
#define OMAP_TAG_USB 0x4f04
|
|
#define OMAP_TAG_LCD 0x4f05
|
|
#define OMAP_TAG_GPIO_SWITCH 0x4f06
|
|
#define OMAP_TAG_UART 0x4f07
|
|
#define OMAP_TAG_FBMEM 0x4f08
|
|
#define OMAP_TAG_STI_CONSOLE 0x4f09
|
|
#define OMAP_TAG_CAMERA_SENSOR 0x4f0a
|
|
|
|
#define OMAP_TAG_BOOT_REASON 0x4f80
|
|
#define OMAP_TAG_FLASH_PART 0x4f81
|
|
#define OMAP_TAG_VERSION_STR 0x4f82
|
|
|
|
struct omap_clock_config {
|
|
/* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */
|
|
u8 system_clock_type;
|
|
};
|
|
|
|
struct omap_mmc_conf {
|
|
unsigned enabled:1;
|
|
/* nomux means "standard" muxing is wrong on this board, and that
|
|
* board-specific code handled it before common init logic.
|
|
*/
|
|
unsigned nomux:1;
|
|
/* switch pin can be for card detect (default) or card cover */
|
|
unsigned cover:1;
|
|
/* 4 wire signaling is optional, and is only used for SD/SDIO */
|
|
unsigned wire4:1;
|
|
s16 power_pin;
|
|
s16 switch_pin;
|
|
s16 wp_pin;
|
|
};
|
|
|
|
struct omap_mmc_config {
|
|
struct omap_mmc_conf mmc[2];
|
|
};
|
|
|
|
struct omap_serial_console_config {
|
|
u8 console_uart;
|
|
u32 console_speed;
|
|
};
|
|
|
|
struct omap_sti_console_config {
|
|
unsigned enable:1;
|
|
u8 channel;
|
|
};
|
|
|
|
struct omap_camera_sensor_config {
|
|
u16 reset_gpio;
|
|
int (*power_on)(void * data);
|
|
int (*power_off)(void * data);
|
|
};
|
|
|
|
struct omap_usb_config {
|
|
/* Configure drivers according to the connectors on your board:
|
|
* - "A" connector (rectagular)
|
|
* ... for host/OHCI use, set "register_host".
|
|
* - "B" connector (squarish) or "Mini-B"
|
|
* ... for device/gadget use, set "register_dev".
|
|
* - "Mini-AB" connector (very similar to Mini-B)
|
|
* ... for OTG use as device OR host, initialize "otg"
|
|
*/
|
|
unsigned register_host:1;
|
|
unsigned register_dev:1;
|
|
u8 otg; /* port number, 1-based: usb1 == 2 */
|
|
|
|
u8 hmc_mode;
|
|
|
|
/* implicitly true if otg: host supports remote wakeup? */
|
|
u8 rwc;
|
|
|
|
/* signaling pins used to talk to transceiver on usbN:
|
|
* 0 == usbN unused
|
|
* 2 == usb0-only, using internal transceiver
|
|
* 3 == 3 wire bidirectional
|
|
* 4 == 4 wire bidirectional
|
|
* 6 == 6 wire unidirectional (or TLL)
|
|
*/
|
|
u8 pins[3];
|
|
};
|
|
|
|
struct omap_lcd_config {
|
|
char panel_name[16];
|
|
char ctrl_name[16];
|
|
s16 nreset_gpio;
|
|
u8 data_lines;
|
|
};
|
|
|
|
struct device;
|
|
struct fb_info;
|
|
struct omap_backlight_config {
|
|
int default_intensity;
|
|
int (*set_power)(struct device *dev, int state);
|
|
int (*check_fb)(struct fb_info *fb);
|
|
};
|
|
|
|
struct omap_fbmem_config {
|
|
u32 start;
|
|
u32 size;
|
|
};
|
|
|
|
struct omap_pwm_led_platform_data {
|
|
const char *name;
|
|
int intensity_timer;
|
|
int blink_timer;
|
|
void (*set_power)(struct omap_pwm_led_platform_data *self, int on_off);
|
|
};
|
|
|
|
/* See include/asm-arm/arch-omap/gpio-switch.h for definitions */
|
|
struct omap_gpio_switch_config {
|
|
char name[12];
|
|
u16 gpio;
|
|
int flags:4;
|
|
int type:4;
|
|
int key_code:24; /* Linux key code */
|
|
};
|
|
|
|
struct omap_uart_config {
|
|
/* Bit field of UARTs present; bit 0 --> UART1 */
|
|
unsigned int enabled_uarts;
|
|
};
|
|
|
|
|
|
struct omap_flash_part_config {
|
|
char part_table[0];
|
|
};
|
|
|
|
struct omap_boot_reason_config {
|
|
char reason_str[12];
|
|
};
|
|
|
|
struct omap_version_config {
|
|
char component[12];
|
|
char version[12];
|
|
};
|
|
|
|
|
|
#include <asm-arm/arch-omap/board-nokia.h>
|
|
|
|
struct omap_board_config_entry {
|
|
u16 tag;
|
|
u16 len;
|
|
u8 data[0];
|
|
};
|
|
|
|
struct omap_board_config_kernel {
|
|
u16 tag;
|
|
const void *data;
|
|
};
|
|
|
|
extern const void *__omap_get_config(u16 tag, size_t len, int nr);
|
|
|
|
#define omap_get_config(tag, type) \
|
|
((const type *) __omap_get_config((tag), sizeof(type), 0))
|
|
#define omap_get_nr_config(tag, type, nr) \
|
|
((const type *) __omap_get_config((tag), sizeof(type), (nr)))
|
|
|
|
extern const void *omap_get_var_config(u16 tag, size_t *len);
|
|
|
|
extern struct omap_board_config_kernel *omap_board_config;
|
|
extern int omap_board_config_size;
|
|
|
|
#endif
|