| /* |
| * arch/arm/mach-at91/include/mach/board.h |
| * |
| * Copyright (C) 2005 HP Labs |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| /* |
| * These are data structures found in platform_device.dev.platform_data, |
| * and describing board-specific data needed by drivers. For example, |
| * which pin is used for a given GPIO role. |
| * |
| * In 2.6, drivers should strongly avoid board-specific knowledge so |
| * that supporting new boards normally won't require driver patches. |
| * Most board-specific knowledge should be in arch/.../board-*.c files. |
| */ |
| |
| #ifndef __ASM_ARCH_BOARD_H |
| #define __ASM_ARCH_BOARD_H |
| |
| #include <linux/platform_data/atmel.h> |
| |
| /* USB Device */ |
| extern void __init at91_add_device_udc(struct at91_udc_data *data); |
| |
| /* USB High Speed Device */ |
| extern void __init at91_add_device_usba(struct usba_platform_data *data); |
| |
| /* Compact Flash */ |
| extern void __init at91_add_device_cf(struct at91_cf_data *data); |
| |
| /* MMC / SD */ |
| /* atmel-mci platform config */ |
| extern void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data); |
| |
| extern void __init at91_add_device_eth(struct macb_platform_data *data); |
| |
| /* USB Host */ |
| extern void __init at91_add_device_usbh(struct at91_usbh_data *data); |
| extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data); |
| extern void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data); |
| |
| extern void __init at91_add_device_nand(struct atmel_nand_data *data); |
| |
| /* I2C*/ |
| #if defined(CONFIG_ARCH_AT91SAM9G45) |
| extern void __init at91_add_device_i2c(short i2c_id, struct i2c_board_info *devices, int nr_devices); |
| #else |
| extern void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices); |
| #endif |
| |
| /* SPI */ |
| extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices); |
| |
| /* Serial */ |
| #define ATMEL_UART_CTS 0x01 |
| #define ATMEL_UART_RTS 0x02 |
| #define ATMEL_UART_DSR 0x04 |
| #define ATMEL_UART_DTR 0x08 |
| #define ATMEL_UART_DCD 0x10 |
| #define ATMEL_UART_RI 0x20 |
| |
| extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins); |
| |
| extern struct platform_device *atmel_default_console_device; |
| |
| extern void __init at91_add_device_serial(void); |
| |
| /* |
| * PWM |
| */ |
| #define AT91_PWM0 0 |
| #define AT91_PWM1 1 |
| #define AT91_PWM2 2 |
| #define AT91_PWM3 3 |
| |
| extern void __init at91_add_device_pwm(u32 mask); |
| |
| /* |
| * SSC -- accessed through ssc_request(id). Drivers don't bind to SSC |
| * platform devices. Their SSC ID is part of their configuration data, |
| * along with information about which SSC signals they should use. |
| */ |
| #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) |
| |
| extern void __init at91_add_device_ssc(unsigned id, unsigned pins); |
| |
| /* LCD Controller */ |
| struct atmel_lcdfb_pdata; |
| extern void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data); |
| |
| /* AC97 */ |
| extern void __init at91_add_device_ac97(struct ac97c_platform_data *data); |
| |
| /* ISI */ |
| struct isi_platform_data; |
| extern void __init at91_add_device_isi(struct isi_platform_data *data, |
| bool use_pck_as_mck); |
| |
| /* Touchscreen Controller */ |
| extern void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data); |
| |
| /* CAN */ |
| extern void __init at91_add_device_can(struct at91_can_data *data); |
| |
| /* LEDs */ |
| extern void __init at91_gpio_leds(struct gpio_led *leds, int nr); |
| extern void __init at91_pwm_leds(struct gpio_led *leds, int nr); |
| |
| #endif |
