128 строки
4.0 KiB
C
128 строки
4.0 KiB
C
/*
|
|
* 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);
|
|
|
|
/* 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);
|
|
|
|
#endif
|