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