Commit | Line | Data |
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73a59c1c | 1 | /* |
a09e64fb | 2 | * arch/arm/mach-at91/include/mach/board.h |
73a59c1c SP |
3 | * |
4 | * Copyright (C) 2005 HP Labs | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | /* | |
22 | * These are data structures found in platform_device.dev.platform_data, | |
d254c8f7 | 23 | * and describing board-specific data needed by drivers. For example, |
73a59c1c SP |
24 | * which pin is used for a given GPIO role. |
25 | * | |
26 | * In 2.6, drivers should strongly avoid board-specific knowledge so | |
27 | * that supporting new boards normally won't require driver patches. | |
28 | * Most board-specific knowledge should be in arch/.../board-*.c files. | |
29 | */ | |
30 | ||
31 | #ifndef __ASM_ARCH_BOARD_H | |
32 | #define __ASM_ARCH_BOARD_H | |
33 | ||
bf4289cb | 34 | #include <linux/platform_data/atmel.h> |
3267c077 | 35 | |
73a59c1c | 36 | /* USB Device */ |
73a59c1c SP |
37 | extern void __init at91_add_device_udc(struct at91_udc_data *data); |
38 | ||
53d71680 SP |
39 | /* USB High Speed Device */ |
40 | extern void __init at91_add_device_usba(struct usba_platform_data *data); | |
41 | ||
73a59c1c | 42 | /* Compact Flash */ |
73a59c1c SP |
43 | extern void __init at91_add_device_cf(struct at91_cf_data *data); |
44 | ||
45 | /* MMC / SD */ | |
864f38eb RE |
46 | /* atmel-mci platform config */ |
47 | extern void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data); | |
48 | ||
84e0cdb0 | 49 | extern void __init at91_add_device_eth(struct macb_platform_data *data); |
a93d48cc | 50 | |
73a59c1c | 51 | /* USB Host */ |
73a59c1c | 52 | extern void __init at91_add_device_usbh(struct at91_usbh_data *data); |
789b23bc | 53 | extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data); |
f51f78c0 | 54 | extern void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data); |
73a59c1c | 55 | |
3c3796cc | 56 | extern void __init at91_add_device_nand(struct atmel_nand_data *data); |
3267c077 AV |
57 | |
58 | /* I2C*/ | |
789b23bc NF |
59 | #if defined(CONFIG_ARCH_AT91SAM9G45) |
60 | extern void __init at91_add_device_i2c(short i2c_id, struct i2c_board_info *devices, int nr_devices); | |
61 | #else | |
f230d3f5 | 62 | extern void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices); |
789b23bc | 63 | #endif |
3267c077 | 64 | |
82dc0772 AV |
65 | /* SPI */ |
66 | extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices); | |
67 | ||
68 | /* Serial */ | |
c8f385a6 AV |
69 | #define ATMEL_UART_CTS 0x01 |
70 | #define ATMEL_UART_RTS 0x02 | |
71 | #define ATMEL_UART_DSR 0x04 | |
72 | #define ATMEL_UART_DTR 0x08 | |
73 | #define ATMEL_UART_DCD 0x10 | |
74 | #define ATMEL_UART_RI 0x20 | |
75 | ||
76 | extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins); | |
c8f385a6 | 77 | |
73e2798b | 78 | extern struct platform_device *atmel_default_console_device; |
82dc0772 | 79 | |
82dc0772 | 80 | extern void __init at91_add_device_serial(void); |
3267c077 | 81 | |
bb1ad68b AV |
82 | /* |
83 | * PWM | |
84 | */ | |
85 | #define AT91_PWM0 0 | |
86 | #define AT91_PWM1 1 | |
87 | #define AT91_PWM2 2 | |
88 | #define AT91_PWM3 3 | |
89 | ||
90 | extern void __init at91_add_device_pwm(u32 mask); | |
91 | ||
bfbc3266 AV |
92 | /* |
93 | * SSC -- accessed through ssc_request(id). Drivers don't bind to SSC | |
94 | * platform devices. Their SSC ID is part of their configuration data, | |
95 | * along with information about which SSC signals they should use. | |
96 | */ | |
97 | #define ATMEL_SSC_TK 0x01 | |
98 | #define ATMEL_SSC_TF 0x02 | |
99 | #define ATMEL_SSC_TD 0x04 | |
100 | #define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD) | |
101 | ||
102 | #define ATMEL_SSC_RK 0x10 | |
103 | #define ATMEL_SSC_RF 0x20 | |
104 | #define ATMEL_SSC_RD 0x40 | |
105 | #define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD) | |
106 | ||
107 | extern void __init at91_add_device_ssc(unsigned id, unsigned pins); | |
108 | ||
7776a94c AV |
109 | /* LCD Controller */ |
110 | struct atmel_lcdfb_info; | |
111 | extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data); | |
112 | ||
113 | /* AC97 */ | |
d656f07a | 114 | extern void __init at91_add_device_ac97(struct ac97c_platform_data *data); |
7776a94c | 115 | |
e2920802 | 116 | /* ISI */ |
45bb9e6f JW |
117 | struct isi_platform_data; |
118 | extern void __init at91_add_device_isi(struct isi_platform_data *data, | |
119 | bool use_pck_as_mck); | |
e2920802 | 120 | |
f7647e63 | 121 | /* Touchscreen Controller */ |
423c9b0d | 122 | extern void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data); |
f7647e63 | 123 | |
58a587dc | 124 | /* CAN */ |
58a587dc MKB |
125 | extern void __init at91_add_device_can(struct at91_can_data *data); |
126 | ||
cc2832a1 | 127 | /* LEDs */ |
a04ff1af | 128 | extern void __init at91_gpio_leds(struct gpio_led *leds, int nr); |
a7307bf2 | 129 | extern void __init at91_pwm_leds(struct gpio_led *leds, int nr); |
cc2832a1 | 130 | |
73a59c1c | 131 | #endif |