Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
[linux-2.6.git] / arch / arm / mach-ep93xx / include / mach / platform.h
1 /*
2  * arch/arm/mach-ep93xx/include/mach/platform.h
3  */
4
5 #ifndef __ASSEMBLY__
6
7 struct i2c_gpio_platform_data;
8 struct i2c_board_info;
9 struct spi_board_info;
10 struct platform_device;
11 struct ep93xxfb_mach_info;
12 struct ep93xx_keypad_platform_data;
13 struct ep93xx_spi_info;
14
15 struct ep93xx_eth_data
16 {
17         unsigned char   dev_addr[6];
18         unsigned char   phy_id;
19 };
20
21 void ep93xx_map_io(void);
22 void ep93xx_init_irq(void);
23
24 /* EP93xx System Controller software locked register write */
25 void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg);
26 void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits);
27
28 static inline void ep93xx_devcfg_set_bits(unsigned int bits)
29 {
30         ep93xx_devcfg_set_clear(bits, 0x00);
31 }
32
33 static inline void ep93xx_devcfg_clear_bits(unsigned int bits)
34 {
35         ep93xx_devcfg_set_clear(0x00, bits);
36 }
37
38 #define EP93XX_CHIP_REV_D0      3
39 #define EP93XX_CHIP_REV_D1      4
40 #define EP93XX_CHIP_REV_E0      5
41 #define EP93XX_CHIP_REV_E1      6
42 #define EP93XX_CHIP_REV_E2      7
43
44 unsigned int ep93xx_chip_revision(void);
45
46 void ep93xx_register_flash(unsigned int width,
47                            resource_size_t start, resource_size_t size);
48
49 void ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr);
50 void ep93xx_register_i2c(struct i2c_gpio_platform_data *data,
51                          struct i2c_board_info *devices, int num);
52 void ep93xx_register_spi(struct ep93xx_spi_info *info,
53                          struct spi_board_info *devices, int num);
54 void ep93xx_register_fb(struct ep93xxfb_mach_info *data);
55 void ep93xx_register_pwm(int pwm0, int pwm1);
56 int ep93xx_pwm_acquire_gpio(struct platform_device *pdev);
57 void ep93xx_pwm_release_gpio(struct platform_device *pdev);
58 void ep93xx_register_keypad(struct ep93xx_keypad_platform_data *data);
59 int ep93xx_keypad_acquire_gpio(struct platform_device *pdev);
60 void ep93xx_keypad_release_gpio(struct platform_device *pdev);
61 void ep93xx_register_i2s(void);
62 int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config);
63 void ep93xx_i2s_release(void);
64 void ep93xx_register_ac97(void);
65
66 void ep93xx_init_devices(void);
67 extern struct sys_timer ep93xx_timer;
68
69 #endif