arch/arm/mach-ep93xx/include/mach/platform.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * arch/arm/mach-ep93xx/include/mach/platform.h
   4  */
   5
   6 #ifndef __ASSEMBLY__
   7
   8 #include <linux/reboot.h>
   9
  10 struct device;
  11 struct i2c_board_info;
  12 struct spi_board_info;
  13 struct platform_device;
  14 struct ep93xxfb_mach_info;
  15 struct ep93xx_keypad_platform_data;
  16 struct ep93xx_spi_info;
  17
  18 struct ep93xx_eth_data
  19 {
  20         unsigned char   dev_addr[6];
  21         unsigned char   phy_id;
  22 };
  23
  24 void ep93xx_map_io(void);
  25 void ep93xx_init_irq(void);
  26
  27 #define EP93XX_CHIP_REV_D0      3
  28 #define EP93XX_CHIP_REV_D1      4
  29 #define EP93XX_CHIP_REV_E0      5
  30 #define EP93XX_CHIP_REV_E1      6
  31 #define EP93XX_CHIP_REV_E2      7
  32
  33 unsigned int ep93xx_chip_revision(void);
  34
  35 void ep93xx_register_flash(unsigned int width,
  36                            resource_size_t start, resource_size_t size);
  37
  38 void ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr);
  39 void ep93xx_register_i2c(struct i2c_board_info *devices, int num);
  40 void ep93xx_register_spi(struct ep93xx_spi_info *info,
  41                          struct spi_board_info *devices, int num);
  42 void ep93xx_register_fb(struct ep93xxfb_mach_info *data);
  43 void ep93xx_register_pwm(int pwm0, int pwm1);
  44 int ep93xx_pwm_acquire_gpio(struct platform_device *pdev);
  45 void ep93xx_pwm_release_gpio(struct platform_device *pdev);
  46 void ep93xx_register_keypad(struct ep93xx_keypad_platform_data *data);
  47 int ep93xx_keypad_acquire_gpio(struct platform_device *pdev);
  48 void ep93xx_keypad_release_gpio(struct platform_device *pdev);
  49 void ep93xx_register_i2s(void);
  50 int ep93xx_i2s_acquire(void);
  51 void ep93xx_i2s_release(void);
  52 void ep93xx_register_ac97(void);
  53 void ep93xx_register_ide(void);
  54 void ep93xx_register_adc(void);
  55 int ep93xx_ide_acquire_gpio(struct platform_device *pdev);
  56 void ep93xx_ide_release_gpio(struct platform_device *pdev);
  57
  58 struct device *ep93xx_init_devices(void);
  59 extern void ep93xx_timer_init(void);
  60
  61 void ep93xx_restart(enum reboot_mode, const char *);
  62 void ep93xx_init_late(void);
  63
  64 #ifdef CONFIG_CRUNCH
  65 int crunch_init(void);
  66 #else
  67 static inline int crunch_init(void) { return 0; }
  68 #endif
  69
  70 #endif