1 /* linux/arch/arm/mach-vt8500/devices.h
2 *
3 * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
4 *
5 * This software is licensed under the terms of the GNU General Public
6 * License version 2, as published by the Free Software Foundation, and
7 * may be copied, distributed, and modified under those terms.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 */
15
16 #ifndef __ARCH_ARM_MACH_VT8500_DEVICES_H
17 #define __ARCH_ARM_MACH_VT8500_DEVICES_H
18
19 #include <linux/platform_device.h>
20 #include <asm/mach/map.h>
21
22 void __init vt8500_init_irq(void);
23 void __init wm8505_init_irq(void);
24 void __init vt8500_map_io(void);
25 void __init wm8505_map_io(void);
26 void __init vt8500_reserve_mem(void);
27 void __init wm8505_reserve_mem(void);
28 void __init vt8500_gpio_init(void);
29 void __init vt8500_set_resources(void);
30 void __init wm8505_set_resources(void);
31
32 extern unsigned long wmt_ic_base __initdata;
33 extern unsigned long wmt_sic_base __initdata;
34 extern unsigned long wmt_gpio_base __initdata;
35 extern unsigned long wmt_pmc_base __initdata;
36
37 extern int wmt_nr_irqs __initdata;
38 extern int wmt_timer_irq __initdata;
39 extern int wmt_gpio_ext_irq[8] __initdata;
40
41 extern struct map_desc wmt_io_desc[2] __initdata;
42
wmt_mmio_res(u32 start,u32 size)43 static inline struct resource wmt_mmio_res(u32 start, u32 size)
44 {
45 struct resource tmp = {
46 .flags = IORESOURCE_MEM,
47 .start = start,
48 .end = start + size - 1,
49 };
50
51 return tmp;
52 }
53
wmt_irq_res(int irq)54 static inline struct resource wmt_irq_res(int irq)
55 {
56 struct resource tmp = {
57 .flags = IORESOURCE_IRQ,
58 .start = irq,
59 .end = irq,
60 };
61
62 return tmp;
63 }
64
wmt_res_add(struct platform_device * pdev,const struct resource * res,unsigned int num)65 static inline void wmt_res_add(struct platform_device *pdev,
66 const struct resource *res, unsigned int num)
67 {
68 if (unlikely(platform_device_add_resources(pdev, res, num)))
69 pr_err("Failed to assign resources\n");
70 }
71
72 extern struct sys_timer vt8500_timer;
73
74 extern struct platform_device vt8500_device_uart0;
75 extern struct platform_device vt8500_device_uart1;
76 extern struct platform_device vt8500_device_uart2;
77 extern struct platform_device vt8500_device_uart3;
78 extern struct platform_device vt8500_device_uart4;
79 extern struct platform_device vt8500_device_uart5;
80
81 extern struct platform_device vt8500_device_lcdc;
82 extern struct platform_device vt8500_device_wm8505_fb;
83 extern struct platform_device vt8500_device_ehci;
84 extern struct platform_device vt8500_device_ge_rops;
85 extern struct platform_device vt8500_device_pwm;
86 extern struct platform_device vt8500_device_pwmbl;
87 extern struct platform_device vt8500_device_rtc;
88 #endif
89