arch/arm/mach-orion5x/common.h

   1 #ifndef __ARCH_ORION5X_COMMON_H
   2 #define __ARCH_ORION5X_COMMON_H
   3
   4 struct dsa_platform_data;
   5 struct mv643xx_eth_platform_data;
   6 struct mv_sata_platform_data;
   7
   8 /*
   9  * Basic Orion init functions used early by machine-setup.
  10  */
  11 void orion5x_map_io(void);
  12 void orion5x_init_early(void);
  13 void orion5x_init_irq(void);
  14 void orion5x_init(void);
  15 void orion5x_id(u32 *dev, u32 *rev, char **dev_name);
  16 void clk_init(void);
  17 extern int orion5x_tclk;
  18 extern void orion5x_timer_init(void);
  19
  20 void orion5x_setup_wins(void);
  21
  22 void orion5x_ehci0_init(void);
  23 void orion5x_ehci1_init(void);
  24 void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
  25 void orion5x_eth_switch_init(struct dsa_platform_data *d, int irq);
  26 void orion5x_i2c_init(void);
  27 void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
  28 void orion5x_spi_init(void);
  29 void orion5x_uart0_init(void);
  30 void orion5x_uart1_init(void);
  31 void orion5x_xor_init(void);
  32 void orion5x_restart(char, const char *);
  33
  34 /*
  35  * PCIe/PCI functions.
  36  */
  37 struct pci_bus;
  38 struct pci_sys_data;
  39 struct pci_dev;
  40
  41 void orion5x_pcie_id(u32 *dev, u32 *rev);
  42 void orion5x_pci_disable(void);
  43 void orion5x_pci_set_cardbus_mode(void);
  44 int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
  45 struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
  46 int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
  47
  48 /* board init functions for boards not fully converted to fdt */
  49 #ifdef CONFIG_MACH_EDMINI_V2_DT
  50 void edmini_v2_init(void);
  51 #else
  52 static inline void edmini_v2_init(void) {};
  53 #endif
  54
  55 struct meminfo;
  56 struct tag;
  57 extern void __init tag_fixup_mem32(struct tag *, char **, struct meminfo *);
  58
  59 /*****************************************************************************
  60  * Helpers to access Orion registers
  61  ****************************************************************************/
  62 /*
  63  * These are not preempt-safe.  Locks, if needed, must be taken
  64  * care of by the caller.
  65  */
  66 #define orion5x_setbits(r, mask)        writel(readl(r) | (mask), (r))
  67 #define orion5x_clrbits(r, mask)        writel(readl(r) & ~(mask), (r))
  68
  69 #endif