1. 根目录:
2. arch
3. arm
4. mach-vt8500
5. devices.h

/* linux/arch/arm/mach-vt8500/devices.h
 *
 * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * 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.
 *
 */

#ifndef __ARCH_ARM_MACH_VT8500_DEVICES_H
#define __ARCH_ARM_MACH_VT8500_DEVICES_H

#include <linux/platform_device.h>
#include <asm/mach/map.h>

void __init vt8500_init_irq(void);
void __init wm8505_init_irq(void);
void __init vt8500_map_io(void);
void __init wm8505_map_io(void);
void __init vt8500_reserve_mem(void);
void __init wm8505_reserve_mem(void);
void __init vt8500_gpio_init(void);
void __init vt8500_set_resources(void);
void __init wm8505_set_resources(void);

extern unsigned long wmt_ic_base __initdata;
extern unsigned long wmt_sic_base __initdata;
extern unsigned long wmt_gpio_base __initdata;
extern unsigned long wmt_pmc_base __initdata;

extern int wmt_nr_irqs __initdata;
extern int wmt_timer_irq __initdata;
extern int wmt_gpio_ext_irq[8] __initdata;

extern struct map_desc wmt_io_desc[2] __initdata;

static inline struct resource wmt_mmio_res(u32 start, u32 size)
{
	struct resource tmp = {
		.flags = IORESOURCE_MEM,
		.start = start,
		.end = start + size - 1,
	};

	return tmp;
}

static inline struct resource wmt_irq_res(int irq)
{
	struct resource tmp = {
		.flags = IORESOURCE_IRQ,
		.start = irq,
		.end = irq,
	};

	return tmp;
}

static inline void wmt_res_add(struct platform_device *pdev,
			       const struct resource *res, unsigned int num)
{
	if (unlikely(platform_device_add_resources(pdev, res, num)))
		pr_err("Failed to assign resources\n");
}

extern struct sys_timer vt8500_timer;

extern struct platform_device vt8500_device_uart0;
extern struct platform_device vt8500_device_uart1;
extern struct platform_device vt8500_device_uart2;
extern struct platform_device vt8500_device_uart3;
extern struct platform_device vt8500_device_uart4;
extern struct platform_device vt8500_device_uart5;

extern struct platform_device vt8500_device_lcdc;
extern struct platform_device vt8500_device_wm8505_fb;
extern struct platform_device vt8500_device_ehci;
extern struct platform_device vt8500_device_ge_rops;
extern struct platform_device vt8500_device_pwm;
extern struct platform_device vt8500_device_pwmbl;
extern struct platform_device vt8500_device_rtc;
#endif