2 * linux/include/asm-arm/arch-omap/board.h
4 * Information structures for board-specific data
6 * Copyright (C) 2004 Nokia Corporation
7 * Written by Juha Yrjölä <juha.yrjola@nokia.com>
13 #include <linux/types.h>
15 #include <asm/arch/gpio-switch.h>
17 /* Different peripheral ids */
18 #define OMAP_TAG_CLOCK 0x4f01
19 #define OMAP_TAG_MMC 0x4f02
20 #define OMAP_TAG_SERIAL_CONSOLE 0x4f03
21 #define OMAP_TAG_USB 0x4f04
22 #define OMAP_TAG_LCD 0x4f05
23 #define OMAP_TAG_GPIO_SWITCH 0x4f06
24 #define OMAP_TAG_UART 0x4f07
25 #define OMAP_TAG_FBMEM 0x4f08
26 #define OMAP_TAG_STI_CONSOLE 0x4f09
27 #define OMAP_TAG_CAMERA_SENSOR 0x4f0a
28 #define OMAP_TAG_PARTITION 0x4f0b
29 #define OMAP_TAG_TEA5761 0x4f10
30 #define OMAP_TAG_TMP105 0x4f11
32 #define OMAP_TAG_BOOT_REASON 0x4f80
33 #define OMAP_TAG_FLASH_PART_STR 0x4f81
34 #define OMAP_TAG_VERSION_STR 0x4f82
36 struct omap_clock_config {
37 /* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */
41 struct omap_mmc_conf {
43 /* nomux means "standard" muxing is wrong on this board, and that
44 * board-specific code handled it before common init logic.
47 /* switch pin can be for card detect (default) or card cover */
49 /* 4 wire signaling is optional, and is only used for SD/SDIO */
51 /* use the internal clock */
52 unsigned internal_clock:1;
58 struct omap_mmc_config {
59 struct omap_mmc_conf mmc[2];
62 struct omap_serial_console_config {
67 struct omap_sti_console_config {
72 struct omap_usb_config {
73 /* Configure drivers according to the connectors on your board:
74 * - "A" connector (rectagular)
75 * ... for host/OHCI use, set "register_host".
76 * - "B" connector (squarish) or "Mini-B"
77 * ... for device/gadget use, set "register_dev".
78 * - "Mini-AB" connector (very similar to Mini-B)
79 * ... for OTG use as device OR host, initialize "otg"
81 unsigned register_host:1;
82 unsigned register_dev:1;
83 u8 otg; /* port number, 1-based: usb1 == 2 */
87 /* implicitly true if otg: host supports remote wakeup? */
90 /* signaling pins used to talk to transceiver on usbN:
92 * 2 == usb0-only, using internal transceiver
93 * 3 == 3 wire bidirectional
94 * 4 == 4 wire bidirectional
95 * 6 == 6 wire unidirectional (or TLL)
100 struct omap_lcd_config {
109 struct omap_backlight_config {
110 int default_intensity;
111 int (*set_power)(struct device *dev, int state);
112 int (*check_fb)(struct fb_info *fb);
115 struct omap_fbmem_config {
120 struct omap_pwm_led_platform_data {
124 void (*set_power)(struct omap_pwm_led_platform_data *self, int on_off);
127 /* See include/asm-arm/arch-omap/gpio-switch.h for definitions */
128 struct omap_gpio_switch_config {
133 int key_code:24; /* Linux key code */
136 struct omap_uart_config {
137 /* Bit field of UARTs present; bit 0 --> UART1 */
138 unsigned int enabled_uarts;
141 struct omap_tea5761_config {
145 /* This cannot be passed from the bootloader */
146 struct omap_tmp105_config {
148 int (* set_power)(int enable);
151 struct omap_partition_config {
155 /* same as in include/linux/mtd/partitions.h */
156 unsigned int mask_flags;
159 struct omap_flash_part_str_config {
163 struct omap_boot_reason_config {
167 struct omap_version_config {
172 struct omap_board_config_entry {
178 struct omap_board_config_kernel {
183 extern const void *__omap_get_config(u16 tag, size_t len, int nr);
185 #define omap_get_config(tag, type) \
186 ((const type *) __omap_get_config((tag), sizeof(type), 0))
187 #define omap_get_nr_config(tag, type, nr) \
188 ((const type *) __omap_get_config((tag), sizeof(type), (nr)))
190 extern const void *omap_get_var_config(u16 tag, size_t *len);
192 extern struct omap_board_config_kernel *omap_board_config;
193 extern int omap_board_config_size;
196 /* for TI reference platforms sharing the same debug card */
197 extern int debug_card_init(u32 addr, unsigned gpio);